Ubuntu26.04_K8S1.36.2(墙内环境专用-)
[文档配套视频教程](【K8S1.36集群搭建_Ubuntu26.04_(墙内环境专用)】 https://www.bilibili.com/video/BV1XSJw6LEj2/?share_source=copy_web&vd_source=2f2d737ef21033cac0f2ac760aed7358)
目录
开篇
环境说明
为什么叫墙内离线版呢？
已经把在国内默认网络环境下无法下载的或下载速度比较慢的镜像全都提前通过外网环境下载到本地了，离线下载到本地的有：
- containerd(https://github.com/containerd/containerd/blob/main/docs/getting-started.md)
- runc
- containerd-2.3.1-linux-amd64.tar.gz
- cni-plugins-linux-amd64-v1.9.1.tgz
- k8s deb packet(https://mirrors.aliyun.com/kubernetes-new/core/stable/v1.36/deb/amd64/)
- cri-tools_1.36.0-1.1_amd64.deb
- kubeadm_1.36.2-2.1_amd64.deb
- kubectl_1.36.2-2.1_amd64.deb
- kubelet_1.36.2-2.1_amd64.deb
- kubernetes-cni_1.9.1-1.1_amd64.deb
- k8s_1.36.2_images(registry.k8s.io)
- registry.k8s.io/coredns/coredns:v1.14.2
- registry.k8s.io/etcd:3.6.8-0
- registry.k8s.io/kube-apiserver:v1.36.2
- registry.k8s.io/kube-controller-manager:v1.36.2
- registry.k8s.io/kube-proxy:v1.36.2
- registry.k8s.io/kube-scheduler:v1.36.2
- registry.k8s.io/pause:3.10.2
- calico_3.32
- calico_images
- quay.io/calico/kube-controllers:v3.32.0
- quay.io/calico/node:v3.32.0
- quay.io/calico/cni:v3.32.0
- calico yaml file
- calico_images
# 以下所有的软件或镜像全都是截止2026-6-14号最新的
# 查看containerd最新版本，截止2026/6/13最新版本是2.3.1
https://github.com/containerd/containerd/
# 查看k8s的最新版本，截止2026/6/13最新的k8s版本是1.36.2
curl -s https://dl.k8s.io/release/stable.txt
https://github.com/kubernetes/kubernetes/releases?utm_source=chatgpt.com
# calico官网，截止2026/6/13最新版本是3.32
https://docs.tigera.io/calico/latest/about
| 主机名 | 操作系统/内核版本/k8s 版本 | IP 地址 | CPU | 内存 | 网络环境 |
|---|---|---|---|---|---|
| master01 | Ubuntu 26.04/7.0/k8s v1.36 | 192.168.80.146/24 | 2*2 | 4G | 墙内环境 |
| node01 | Ubuntu 26.04/7.0/k8s v1.36 | 192.168.80.147/24 | 2*2 | 4G | 墙内环境 |
| node02 | Ubuntu 26.04/7.0/k8s v1.36 | 192.168.80.148/24 | 2*2 | 4G | 墙内环境 |
关于视频当中涉及到的资源
视频当中涉及到的所有文档、软件都已经上传到百度云，下载链接如下，不需要关注公众号，也不需要加我微信，完全免费：
# 文档地址
https://www.cnblogs.com/yizhangheka/p/20523276
# 软件下载地址
通过网盘分享的文件：ubuntu26_k8S1.36_Install
链接: https://pan.baidu.com/s/1hxoanxV9zxFJYeeN-achpA?pwd=bnag 提取码: bnag
--来自百度网盘超级会员v9的分享
Ubuntu 26 安装 K8s 1.36 无报错完整教程
所有节点：系统初始化
# 修改主机名
sudo hostnamectl set-hostname xxx
核心作用：关闭swap、加载必要内核模块、配置网络参数，避免后续初始化报错connection refused
# 1. 关闭swap（永久关闭，避免K8s启动失败）
swapoff -a
sed -i '/swap/s/^/#/' /etc/fstab
# 2. 加载内核模块（overlay、br_netfilter，K8s网络依赖）
cat <<EOF | tee /etc/modules-load.d/k8s.conf
overlay
br_netfilter
EOF
modprobe overlay
modprobe br_netfilter
# 3. 配置网络内核参数（开启IP转发、桥接过滤，避免网络不通）
cat <<EOF | tee /etc/sysctl.d/k8s.conf
net.bridge.bridge-nf-call-iptables = 1
net.bridge.bridge-nf-call-ip6tables = 1
net.ipv4.ip_forward = 1
EOF
sysctl --system
# 验证配置（无报错即正常）
sysctl net.ipv4.ip_forward
lsmod | grep br_netfilter
lsmod | grep overlay
所有节点：安装containerd
# 官方安装文档
https://github.com/containerd/containerd/blob/main/docs/getting-started.md
# 安装containerd
tar Cxzvf /usr/local containerd-2.3.1-linux-amd64.tar.gz
# 编写服务文档
mkdir -p /usr/local/lib/systemd/system/
tee /usr/local/lib/systemd/system/containerd.service << EOF
# Copyright The containerd Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
[Unit]
Description=containerd container runtime
Documentation=https://containerd.io
After=network.target dbus.service
[Service]
ExecStartPre=-/sbin/modprobe overlay
ExecStart=/usr/local/bin/containerd
Type=notify
Delegate=yes
KillMode=process
Restart=always
RestartSec=5
# Having non-zero Limit*s causes performance problems due to accounting overhead
# in the kernel. We recommend using cgroups to do container-local accounting.
LimitNPROC=infinity
LimitCORE=infinity
# Comment TasksMax if your systemd version does not supports it.
# Only systemd 226 and above support this version.
TasksMax=infinity
OOMScoreAdjust=-999
[Install]
WantedBy=multi-user.target
EOF
# 配置containerd（启用systemdcgroup，K8s 1.36必须）
mkdir -p /etc/containerd/
containerd config default | tee /etc/containerd/config.toml
sed -i 's/SystemdCgroup = false/SystemdCgroup = true/' /etc/containerd/config.toml
/etc/containerd/config.toml
# 重启服务
systemctl daemon-reload && systemctl enable --now containerd
# 安装runc
install -m 755 runc.amd64 /usr/local/sbin/runc
# 安装cni-plugins
mkdir -p /opt/cni/bin
tar Cxzvf /opt/cni/bin cni-plugins-linux-amd64-v1.9.1.tgz
# 查看版本
containerd --version
runc --version
所有节点：安装K8s 1.36 组件（kubeadm、kubelet、kubectl）
# 上传deb安装包
# 安装当前目录下所有的deb包
dpkg -i ./*.deb
# 锁定版本，防止后续自动升级导致兼容问题
apt-mark hold kubelet kubeadm kubectl
# 验证（输出版本号即成功）
echo "kubeadm: $(kubeadm version -o yaml | grep gitVersion | awk '{print $2}')"
echo "kubectl: $(kubectl version --client -o yaml | grep gitVersion | awk '{print $2}')"
echo "kubelet: $(kubelet --version | awk '{print $2}')"
仅Master节点：初始化集群（规避connection refused报错）
核心注意：必须指定阿里云镜像仓库，避免镜像拉取失败；初始化后授权普通用户（若用root可省略授权）
# 提前上传镜像文件
ctr -n k8s.io images import k8s-v1.36.2-images.Wai.tar
# 初始化集群（替换为自己的Master节点IP：192.168.80.146，不可带版本--kubernetes-version=v1.36.2 ）
# 如果带了版本之后镜像pause又会重新下载
kubeadm init \
--apiserver-advertise-address=192.168.80.142 \
--pod-network-cidr=10.244.0.0/16
# 授权root用户使用kubectl（若为普通用户，替换$HOME为普通用户目录）
mkdir -p $HOME/.kube
cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
chown $(id -u):$(id -g) $HOME/.kube/config
# 当前状态是正常的,coredns有问题是因为没有网络插件
root@master01:~# kubectl get pods -n kube-system
NAME READY STATUS RESTARTS AGE
coredns-6b5f954497-jlzhz 0/1 Pending 0 2m8s
coredns-6b5f954497-zr8wt 0/1 Pending 0 2m8s
etcd-master01 1/1 Running 1 (31s ago) 2m16s
kube-apiserver-master01 1/1 Running 1 (31s ago) 2m18s
kube-controller-manager-master01 1/1 Running 1 (31s ago) 2m16s
kube-proxy-htmhg 1/1 Running 1 (31s ago) 2m8s
kube-scheduler-master01 1/1 Running 1 (31s ago) 2m16s
# 保存初始化成功后输出的kubeadm join命令（用于Node节点加入集群，示例如下，以实际输出为准）
# 节点加入的时候此token可能会过期，如果需要重新打印的话运行 kubeadm token create --print-join-command
# kubeadm join 192.168.80.146:6443 --token xxxxxxx --discovery-token-ca-cert-hash sha256:xxxxxx
仅Master节点：安装网络插件（规避节点NotReady报错）
核心作用：节点NotReady的唯一原因是缺少网络插件，安装Flannel适配Pod网段10.244.0.0/16
# calico官网
https://docs.tigera.io/calico/latest/about/
# 通过ctr提前所所有镜像导入k8s.io当中
ctr -n k8s.io images import xxxx.tar
# 可通过浏览器提前下载该文件
root@zhanghe:~# curl -O https://raw.githubusercontent.com/projectcalico/calico/v3.32.0/manifests/calico.yaml
# 应用calico
kubectl apply -f calico.yaml
Node节点：加入集群
# Node节点需要导入所有的镜像
# 复制Master节点初始化成功后输出的join命令，示例如下（替换为实际输出）
kubeadm join 192.168.80.146:6443 --token xxxxxxx \
--discovery-token-ca-cert-hash sha256:xxxxxx
集群验证（确保无任何报错）
# 查看节点状态（Master节点状态为Ready即成功）
kubectl get nodes
# 查看所有Pod状态（kube-system、kube-flannel命名空间下所有Pod均为Running）
kubectl get pods -A
# 查看集群组件状态（均为Healthy）
kubectl get cs
# 查看组件版本
echo "kubeadm: $(kubeadm version -o yaml | grep gitVersion | awk '{print $2}')"
echo "kubectl: $(kubectl version --client -o yaml | grep gitVersion | awk '{print $2}')"
echo "kubelet: $(kubelet --version | awk '{print $2}')"
最终成功标志
执行kubectl get nodes，输出如下即表示Ubuntu 26 + K8s 1.36 安装成功，集群可正常使用：
root@master01:~# kubectl get nodes
NAME STATUS ROLES AGE VERSION
master01 Ready control-plane 54m v1.36.0
node01 Ready <none> 32m v1.36.0
node02 Ready <none> 12m v1.36.0
root@master01:~# kubectl get pods -n kube-system
NAME READY STATUS RESTARTS AGE
coredns-6b5f954497-9r82h 1/1 Running 2 (15m ago) 54m
coredns-6b5f954497-klpt5 1/1 Running 2 (15m ago) 54m
etcd-master01 1/1 Running 2 (15m ago) 54m
kube-apiserver-master01 1/1 Running 2 (15m ago) 54m
kube-controller-manager-master01 1/1 Running 2 (15m ago) 54m
kube-proxy-k9k8s 1/1 Running 0 32m
kube-proxy-psvln 1/1 Running 2 (15m ago) 54m
kube-proxy-sjj9s 1/1 Running 0 12m
kube-scheduler-master01 1/1 Running 2 (15m ago) 54m
root@master01:~#
小项目测试
创建 Deployment
root@master01:~# kubectl create deployment counter --image=registry.cn-beijing.aliyuncs.com/dotbalo/counter:v1
deployment.apps/counter created
root@master01:~# kubectl get deployment
NAME READY UP-TO-DATE AVAILABLE AGE
counter 1/1 1 1 10s
root@master01:~# kubectl get pod -owide
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES
counter-6c7bb5f76c-wp9wl 1/1 Running 0 2m48s 10.244.168.65 zhanghe <none> <none>
root@master01:~# curl http://10.244.168.65
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<link rel="icon" type="image/svg+xml" href="/vite.svg" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>宽哥的云原生课程</title>
<script type="module" crossorigin src="/assets/index-CIg9ySjF.js"></script>
<link rel="stylesheet" crossorigin href="/assets/index-BMjQMJQ-.css">
</head>
<body>
<div id="app"></div>
</body>
</html>
创建 SVC
root@master01:~# kubectl expose deployment counter --port 80 --type NodePort
service/counter exposed
root@master01:~# kubectl get svc
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
counter NodePort 10.99.119.33 <none> 80:31820/TCP 14m
kubernetes ClusterIP 10.96.0.1 <none> 443/TCP 98m
# 发现竟然然没有侦听此端口
root@master01:~# ss -tnlp | grep 31820
# 仔细体会内核转发
root@master01:~# iptables-save | grep 31820
-A KUBE-NODEPORTS -d 127.0.0.0/8 -p tcp -m comment --comment "default/counter" -m tcp --dport 31820 -m nfacct --nfacct-name localhost_nps_accepted_pkts -j KUBE-EXT-5ZCCYHVHEKPK335L
-A KUBE-NODEPORTS -p tcp -m comment --comment "default/counter" -m tcp --dport 31820 -j KUBE-EXT-5ZCCYHVHEKPK335L
测试
# 在宿主机上测试
http://192.168.80.X:31820
kubeadm清空环境
systemctl restart containerd
kubeadm reset -f
rm -rf /etc/kubernetes/
rm -rf /var/lib/kubelet/
rm -rf /var/lib/etcd/
rm -rf /var/lib/cni/
rm -rf /etc/cni/
rm -rf $HOME/.kube/config
Calico.yaml
---
# Source: calico/templates/calico-kube-controllers.yaml
# This manifest creates a Pod Disruption Budget for Controller to allow K8s Cluster Autoscaler to evict
apiVersion: policy/v1
kind: PodDisruptionBudget
metadata:
name: calico-kube-controllers
namespace: kube-system
labels:
k8s-app: calico-kube-controllers
spec:
maxUnavailable: 1
selector:
matchLabels:
k8s-app: calico-kube-controllers
---
# Source: calico/templates/calico-kube-controllers.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
name: calico-kube-controllers
namespace: kube-system
---
# Source: calico/templates/calico-node.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
name: calico-node
namespace: kube-system
---
# Source: calico/templates/calico-node.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
name: calico-cni-plugin
namespace: kube-system
---
# Source: calico/templates/calico-config.yaml
# This ConfigMap is used to configure a self-hosted Calico installation.
kind: ConfigMap
apiVersion: v1
metadata:
name: calico-config
namespace: kube-system
data:
# Typha is disabled.
typha_service_name: "none"
# Configure the backend to use.
calico_backend: "bird"
# Configure the MTU to use for workload interfaces and tunnels.
# By default, MTU is auto-detected, and explicitly setting this field should not be required.
# You can override auto-detection by providing a non-zero value.
veth_mtu: "0"
# The CNI network configuration to install on each node. The special
# values in this config will be automatically populated.
cni_network_config: |-
{
"name": "k8s-pod-network",
"cniVersion": "0.3.1",
"plugins": [
{
"type": "calico",
"log_level": "info",
"log_file_path": "/var/log/calico/cni/cni.log",
"datastore_type": "kubernetes",
"nodename": "__KUBERNETES_NODE_NAME__",
"mtu": __CNI_MTU__,
"ipam": {
"type": "calico-ipam"
},
"policy": {
"type": "k8s"
},
"kubernetes": {
"kubeconfig": "__KUBECONFIG_FILEPATH__"
}
},
{
"type": "portmap",
"snat": true,
"capabilities": {"portMappings": true}
}
]
}
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: bgpconfigurations.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: BGPConfiguration
listKind: BGPConfigurationList
plural: bgpconfigurations
singular: bgpconfiguration
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
asNumber:
format: int32
type: integer
bindMode:
enum:
- None
- NodeIP
type: string
communities:
items:
properties:
name:
type: string
value:
pattern: ^(\d+):(\d+)$|^(\d+):(\d+):(\d+)$
type: string
type: object
x-kubernetes-map-type: atomic
type: array
x-kubernetes-list-type: set
ignoredInterfaces:
items:
type: string
type: array
x-kubernetes-list-type: set
ipv4NormalRoutePriority:
maximum: 2147483646
minimum: 1
type: integer
ipv6NormalRoutePriority:
maximum: 2147483646
minimum: 1
type: integer
listenPort:
maximum: 65535
minimum: 1
type: integer
localWorkloadPeeringIPV4:
type: string
localWorkloadPeeringIPV6:
type: string
logSeverityScreen:
default: Info
pattern: ^(?i)(Trace|Debug|Info|Warning|Error|Fatal)?$
type: string
nodeMeshMaxRestartTime:
type: string
nodeMeshPassword:
properties:
secretKeyRef:
properties:
key:
type: string
name:
default: ""
type: string
optional:
type: boolean
required:
- key
type: object
x-kubernetes-map-type: atomic
type: object
nodeToNodeMeshEnabled:
type: boolean
prefixAdvertisements:
items:
properties:
cidr:
format: cidr
type: string
communities:
items:
type: string
type: array
type: object
x-kubernetes-map-type: atomic
type: array
x-kubernetes-list-type: set
programClusterRoutes:
enum:
- Enabled
- Disabled
type: string
serviceClusterIPs:
items:
properties:
cidr:
format: cidr
type: string
type: object
x-kubernetes-map-type: atomic
type: array
x-kubernetes-list-type: set
serviceExternalIPs:
items:
properties:
cidr:
format: cidr
type: string
type: object
x-kubernetes-map-type: atomic
type: array
x-kubernetes-list-type: set
serviceLoadBalancerAggregation:
default: Enabled
enum:
- Enabled
- Disabled
type: string
serviceLoadBalancerIPs:
items:
properties:
cidr:
format: cidr
type: string
type: object
x-kubernetes-map-type: atomic
type: array
x-kubernetes-list-type: set
type: object
x-kubernetes-validations:
- message:
nodeMeshPassword cannot be set when nodeToNodeMeshEnabled is
false
reason: FieldValueForbidden
rule:
"!has(self.nodeMeshPassword) || !has(self.nodeToNodeMeshEnabled)
|| self.nodeToNodeMeshEnabled == true"
- message:
nodeMeshMaxRestartTime cannot be set when nodeToNodeMeshEnabled
is false
reason: FieldValueForbidden
rule:
"!has(self.nodeMeshMaxRestartTime) || !has(self.nodeToNodeMeshEnabled)
|| self.nodeToNodeMeshEnabled == true"
type: object
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: bgpfilters.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: BGPFilter
listKind: BGPFilterList
plural: bgpfilters
singular: bgpfilter
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
exportV4:
items:
properties:
action:
enum:
- Accept
- Reject
type: string
asPathPrefix:
items:
format: int32
type: integer
type: array
cidr:
format: cidr
maxLength: 18
type: string
communities:
properties:
values:
items:
maxLength: 32
pattern: ^(([0-9]|[1-9][0-9]{1,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5]):([0-9]|[1-9][0-9]{1,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])|([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]):([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]):([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]))$
type: string
maxItems: 1
minItems: 1
type: array
required:
- values
type: object
x-kubernetes-map-type: atomic
interface:
type: string
matchOperator:
enum:
- Equal
- NotEqual
- In
- NotIn
type: string
operations:
items:
maxProperties: 1
minProperties: 1
properties:
addCommunity:
properties:
value:
maxLength: 32
pattern: ^(([0-9]|[1-9][0-9]{1,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5]):([0-9]|[1-9][0-9]{1,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])|([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]):([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]):([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]))$
type: string
required:
- value
type: object
x-kubernetes-map-type: atomic
prependASPath:
properties:
prefix:
items:
format: int32
type: integer
maxItems: 10
minItems: 1
type: array
required:
- prefix
type: object
x-kubernetes-map-type: atomic
setPriority:
properties:
value:
maximum: 2147483646
minimum: 1
type: integer
required:
- value
type: object
x-kubernetes-map-type: atomic
type: object
x-kubernetes-map-type: atomic
maxItems: 10
minItems: 1
type: array
peerType:
enum:
- eBGP
- iBGP
type: string
prefixLength:
properties:
max:
format: int32
maximum: 32
minimum: 0
type: integer
min:
format: int32
maximum: 32
minimum: 0
type: integer
type: object
x-kubernetes-map-type: atomic
priority:
maximum: 2147483646
minimum: 1
type: integer
source:
enum:
- RemotePeers
type: string
required:
- action
type: object
x-kubernetes-map-type: atomic
x-kubernetes-validations:
- message: cidr and matchOperator must both be set or both be empty
reason: FieldValueInvalid
rule:
(has(self.cidr) && size(self.cidr) > 0) == (has(self.matchOperator)
&& size(self.matchOperator) > 0)
- message: cidr is required when prefixLength is set
reason: FieldValueInvalid
rule:
"!has(self.prefixLength) || (has(self.cidr) && size(self.cidr)
> 0)"
- message: operations may only be used with action Accept
rule:
"!has(self.operations) || size(self.operations) == 0 ||
self.action == 'Accept'"
type: array
exportV6:
items:
properties:
action:
enum:
- Accept
- Reject
type: string
asPathPrefix:
items:
format: int32
type: integer
type: array
cidr:
format: cidr
maxLength: 43
type: string
communities:
properties:
values:
items:
maxLength: 32
pattern: ^(([0-9]|[1-9][0-9]{1,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5]):([0-9]|[1-9][0-9]{1,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])|([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]):([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]):([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]))$
type: string
maxItems: 1
minItems: 1
type: array
required:
- values
type: object
x-kubernetes-map-type: atomic
interface:
type: string
matchOperator:
enum:
- Equal
- NotEqual
- In
- NotIn
type: string
operations:
items:
maxProperties: 1
minProperties: 1
properties:
addCommunity:
properties:
value:
maxLength: 32
pattern: ^(([0-9]|[1-9][0-9]{1,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5]):([0-9]|[1-9][0-9]{1,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])|([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]):([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]):([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]))$
type: string
required:
- value
type: object
x-kubernetes-map-type: atomic
prependASPath:
properties:
prefix:
items:
format: int32
type: integer
maxItems: 10
minItems: 1
type: array
required:
- prefix
type: object
x-kubernetes-map-type: atomic
setPriority:
properties:
value:
maximum: 2147483646
minimum: 1
type: integer
required:
- value
type: object
x-kubernetes-map-type: atomic
type: object
x-kubernetes-map-type: atomic
maxItems: 10
minItems: 1
type: array
peerType:
enum:
- eBGP
- iBGP
type: string
prefixLength:
properties:
max:
format: int32
maximum: 128
minimum: 0
type: integer
min:
format: int32
maximum: 128
minimum: 0
type: integer
type: object
x-kubernetes-map-type: atomic
priority:
maximum: 2147483646
minimum: 1
type: integer
source:
enum:
- RemotePeers
type: string
required:
- action
type: object
x-kubernetes-map-type: atomic
x-kubernetes-validations:
- message: cidr and matchOperator must both be set or both be empty
reason: FieldValueInvalid
rule:
(has(self.cidr) && size(self.cidr) > 0) == (has(self.matchOperator)
&& size(self.matchOperator) > 0)
- message: cidr is required when prefixLength is set
reason: FieldValueInvalid
rule:
"!has(self.prefixLength) || (has(self.cidr) && size(self.cidr)
> 0)"
- message: operations may only be used with action Accept
rule:
"!has(self.operations) || size(self.operations) == 0 ||
self.action == 'Accept'"
type: array
importV4:
items:
properties:
action:
enum:
- Accept
- Reject
type: string
asPathPrefix:
items:
format: int32
type: integer
type: array
cidr:
format: cidr
maxLength: 18
type: string
communities:
properties:
values:
items:
maxLength: 32
pattern: ^(([0-9]|[1-9][0-9]{1,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5]):([0-9]|[1-9][0-9]{1,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])|([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]):([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]):([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]))$
type: string
maxItems: 1
minItems: 1
type: array
required:
- values
type: object
x-kubernetes-map-type: atomic
interface:
type: string
matchOperator:
enum:
- Equal
- NotEqual
- In
- NotIn
type: string
operations:
items:
maxProperties: 1
minProperties: 1
properties:
addCommunity:
properties:
value:
maxLength: 32
pattern: ^(([0-9]|[1-9][0-9]{1,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5]):([0-9]|[1-9][0-9]{1,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])|([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]):([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]):([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]))$
type: string
required:
- value
type: object
x-kubernetes-map-type: atomic
prependASPath:
properties:
prefix:
items:
format: int32
type: integer
maxItems: 10
minItems: 1
type: array
required:
- prefix
type: object
x-kubernetes-map-type: atomic
setPriority:
properties:
value:
maximum: 2147483646
minimum: 1
type: integer
required:
- value
type: object
x-kubernetes-map-type: atomic
type: object
x-kubernetes-map-type: atomic
maxItems: 10
minItems: 1
type: array
peerType:
enum:
- eBGP
- iBGP
type: string
prefixLength:
properties:
max:
format: int32
maximum: 32
minimum: 0
type: integer
min:
format: int32
maximum: 32
minimum: 0
type: integer
type: object
x-kubernetes-map-type: atomic
priority:
maximum: 2147483646
minimum: 1
type: integer
source:
enum:
- RemotePeers
type: string
required:
- action
type: object
x-kubernetes-map-type: atomic
x-kubernetes-validations:
- message: cidr and matchOperator must both be set or both be empty
reason: FieldValueInvalid
rule:
(has(self.cidr) && size(self.cidr) > 0) == (has(self.matchOperator)
&& size(self.matchOperator) > 0)
- message: cidr is required when prefixLength is set
reason: FieldValueInvalid
rule:
"!has(self.prefixLength) || (has(self.cidr) && size(self.cidr)
> 0)"
- message: operations may only be used with action Accept
rule:
"!has(self.operations) || size(self.operations) == 0 ||
self.action == 'Accept'"
type: array
importV6:
items:
properties:
action:
enum:
- Accept
- Reject
type: string
asPathPrefix:
items:
format: int32
type: integer
type: array
cidr:
format: cidr
maxLength: 43
type: string
communities:
properties:
values:
items:
maxLength: 32
pattern: ^(([0-9]|[1-9][0-9]{1,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5]):([0-9]|[1-9][0-9]{1,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])|([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]):([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]):([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]))$
type: string
maxItems: 1
minItems: 1
type: array
required:
- values
type: object
x-kubernetes-map-type: atomic
interface:
type: string
matchOperator:
enum:
- Equal
- NotEqual
- In
- NotIn
type: string
operations:
items:
maxProperties: 1
minProperties: 1
properties:
addCommunity:
properties:
value:
maxLength: 32
pattern: ^(([0-9]|[1-9][0-9]{1,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5]):([0-9]|[1-9][0-9]{1,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])|([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]):([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]):([0-9]|[1-9][0-9]{1,8}|[1-3][0-9]{9}|4[0-1][0-9]{8}|42[0-8][0-9]{7}|429[0-3][0-9]{6}|4294[0-8][0-9]{5}|42949[0-5][0-9]{4}|429496[0-6][0-9]{3}|4294967[0-1][0-9]{2}|42949672[0-8][0-9]|429496729[0-5]))$
type: string
required:
- value
type: object
x-kubernetes-map-type: atomic
prependASPath:
properties:
prefix:
items:
format: int32
type: integer
maxItems: 10
minItems: 1
type: array
required:
- prefix
type: object
x-kubernetes-map-type: atomic
setPriority:
properties:
value:
maximum: 2147483646
minimum: 1
type: integer
required:
- value
type: object
x-kubernetes-map-type: atomic
type: object
x-kubernetes-map-type: atomic
maxItems: 10
minItems: 1
type: array
peerType:
enum:
- eBGP
- iBGP
type: string
prefixLength:
properties:
max:
format: int32
maximum: 128
minimum: 0
type: integer
min:
format: int32
maximum: 128
minimum: 0
type: integer
type: object
x-kubernetes-map-type: atomic
priority:
maximum: 2147483646
minimum: 1
type: integer
source:
enum:
- RemotePeers
type: string
required:
- action
type: object
x-kubernetes-map-type: atomic
x-kubernetes-validations:
- message: cidr and matchOperator must both be set or both be empty
reason: FieldValueInvalid
rule:
(has(self.cidr) && size(self.cidr) > 0) == (has(self.matchOperator)
&& size(self.matchOperator) > 0)
- message: cidr is required when prefixLength is set
reason: FieldValueInvalid
rule:
"!has(self.prefixLength) || (has(self.cidr) && size(self.cidr)
> 0)"
- message: operations may only be used with action Accept
rule:
"!has(self.operations) || size(self.operations) == 0 ||
self.action == 'Accept'"
type: array
type: object
type: object
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: bgppeers.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: BGPPeer
listKind: BGPPeerList
plural: bgppeers
singular: bgppeer
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
asNumber:
format: int32
type: integer
filters:
items:
type: string
type: array
keepOriginalNextHop:
type: boolean
keepaliveTime:
type: string
localASNumber:
format: int32
type: integer
localWorkloadSelector:
maxLength: 4096
type: string
maxRestartTime:
type: string
nextHopMode:
enum:
- Auto
- Self
- Keep
type: string
node:
maxLength: 253
type: string
nodeSelector:
maxLength: 4096
type: string
numAllowedLocalASNumbers:
format: int32
type: integer
password:
properties:
secretKeyRef:
properties:
key:
type: string
name:
default: ""
type: string
optional:
type: boolean
required:
- key
type: object
x-kubernetes-map-type: atomic
type: object
peerIP:
maxLength: 64
type: string
peerSelector:
maxLength: 4096
type: string
reachableBy:
type: string
reversePeering:
allOf:
- enum:
- Auto
- Manual
- enum:
- Auto
- Manual
type: string
sourceAddress:
enum:
- UseNodeIP
- None
type: string
ttlSecurity:
type: integer
type: object
x-kubernetes-validations:
- message: node and nodeSelector cannot both be set
reason: FieldValueForbidden
rule:
(!has(self.node) || size(self.node) == 0) || (!has(self.nodeSelector)
|| size(self.nodeSelector) == 0)
- message: peerIP and peerSelector cannot both be set
reason: FieldValueForbidden
rule:
(!has(self.peerIP) || size(self.peerIP) == 0) || (!has(self.peerSelector)
|| size(self.peerSelector) == 0)
- message: asNumber must be empty when peerSelector is set
reason: FieldValueForbidden
rule:
(!has(self.peerSelector) || size(self.peerSelector) == 0) || !has(self.asNumber)
|| self.asNumber == 0
- message: peerIP must be empty when localWorkloadSelector is set
reason: FieldValueForbidden
rule:
(!has(self.localWorkloadSelector) || size(self.localWorkloadSelector)
== 0) || (!has(self.peerIP) || size(self.peerIP) == 0)
- message: peerSelector must be empty when localWorkloadSelector is set
reason: FieldValueForbidden
rule:
(!has(self.localWorkloadSelector) || size(self.localWorkloadSelector)
== 0) || (!has(self.peerSelector) || size(self.peerSelector) == 0)
- message: asNumber is required when localWorkloadSelector is set
reason: FieldValueInvalid
rule:
(!has(self.localWorkloadSelector) || size(self.localWorkloadSelector)
== 0) || (has(self.asNumber) && self.asNumber != 0)
type: object
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: blockaffinities.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: BlockAffinity
listKind: BlockAffinityList
plural: blockaffinities
singular: blockaffinity
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
cidr:
type: string
deleted:
type: string
node:
type: string
state:
type: string
type:
type: string
required:
- cidr
- deleted
- node
- state
type: object
type: object
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: caliconodestatuses.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: CalicoNodeStatus
listKind: CalicoNodeStatusList
plural: caliconodestatuses
singular: caliconodestatus
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
classes:
items:
enum:
- Agent
- BGP
- Routes
type: string
type: array
node:
type: string
updatePeriodSeconds:
format: int32
type: integer
type: object
status:
properties:
agent:
properties:
birdV4:
properties:
lastBootTime:
type: string
lastReconfigurationTime:
type: string
routerID:
type: string
state:
enum:
- Ready
- NotReady
type: string
version:
type: string
type: object
birdV6:
properties:
lastBootTime:
type: string
lastReconfigurationTime:
type: string
routerID:
type: string
state:
enum:
- Ready
- NotReady
type: string
version:
type: string
type: object
type: object
bgp:
properties:
numberEstablishedV4:
type: integer
numberEstablishedV6:
type: integer
numberNotEstablishedV4:
type: integer
numberNotEstablishedV6:
type: integer
peersV4:
items:
properties:
peerIP:
type: string
since:
type: string
state:
enum:
- Idle
- Connect
- Active
- OpenSent
- OpenConfirm
- Established
- Close
type: string
type:
enum:
- NodeMesh
- NodePeer
- GlobalPeer
type: string
type: object
type: array
peersV6:
items:
properties:
peerIP:
type: string
since:
type: string
state:
enum:
- Idle
- Connect
- Active
- OpenSent
- OpenConfirm
- Established
- Close
type: string
type:
enum:
- NodeMesh
- NodePeer
- GlobalPeer
type: string
type: object
type: array
required:
- numberEstablishedV4
- numberEstablishedV6
- numberNotEstablishedV4
- numberNotEstablishedV6
type: object
lastUpdated:
format: date-time
nullable: true
type: string
routes:
properties:
routesV4:
items:
properties:
destination:
type: string
gateway:
type: string
interface:
type: string
learnedFrom:
properties:
peerIP:
type: string
sourceType:
enum:
- Kernel
- Static
- Direct
- NodeMesh
- BGPPeer
type: string
type: object
type:
enum:
- FIB
- RIB
type: string
type: object
type: array
routesV6:
items:
properties:
destination:
type: string
gateway:
type: string
interface:
type: string
learnedFrom:
properties:
peerIP:
type: string
sourceType:
enum:
- Kernel
- Static
- Direct
- NodeMesh
- BGPPeer
type: string
type: object
type:
enum:
- FIB
- RIB
type: string
type: object
type: array
type: object
type: object
type: object
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: clusterinformations.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: ClusterInformation
listKind: ClusterInformationList
plural: clusterinformations
singular: clusterinformation
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
calicoVersion:
type: string
clusterGUID:
type: string
clusterType:
type: string
datastoreReady:
type: boolean
variant:
type: string
type: object
type: object
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: felixconfigurations.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: FelixConfiguration
listKind: FelixConfigurationList
plural: felixconfigurations
singular: felixconfiguration
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
description: Felix Configuration contains the configuration for Felix.
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: FelixConfigurationSpec contains the values of the Felix configuration.
properties:
allowIPIPPacketsFromWorkloads:
description: |-
AllowIPIPPacketsFromWorkloads controls whether Felix will add a rule to drop IPIP encapsulated traffic
from workloads. [Default: false]
type: boolean
allowVXLANPacketsFromWorkloads:
description: |-
AllowVXLANPacketsFromWorkloads controls whether Felix will add a rule to drop VXLAN encapsulated traffic
from workloads. [Default: false]
type: boolean
awsSrcDstCheck:
description: |-
AWSSrcDstCheck controls whether Felix will try to change the "source/dest check" setting on the EC2 instance
on which it is running. A value of "Disable" will try to disable the source/dest check. Disabling the check
allows for sending workload traffic without encapsulation within the same AWS subnet.
[Default: DoNothing]
enum:
- DoNothing
- Enable
- Disable
type: string
bpfAttachType:
description: |-
BPFAttachType controls how are the BPF programs at the network interfaces attached.
By default `TCX` is used where available to enable easier coexistence with 3rd party programs.
`TC` can force the legacy method of attaching via a qdisc. `TCX` falls back to `TC` if `TCX` is not available.
[Default: TCX]
enum:
- TC
- TCX
type: string
bpfCTLBLogFilter:
description: |-
BPFCTLBLogFilter specifies, what is logged by connect time load balancer when BPFLogLevel is
debug. Currently has to be specified as 'all' when BPFLogFilters is set
to see CTLB logs.
[Default: unset - means logs are emitted when BPFLogLevel id debug and BPFLogFilters not set.]
type: string
bpfConnectTimeLoadBalancing:
description: |-
BPFConnectTimeLoadBalancing when in BPF mode, controls whether Felix installs the connect-time load
balancer. The connect-time load balancer is required for the host to be able to reach Kubernetes services
and it improves the performance of pod-to-service connections.When set to TCP, connect time load balancing
is available only for services with TCP ports. [Default: TCP]
enum:
- TCP
- Enabled
- Disabled
type: string
bpfConnectTimeLoadBalancingEnabled:
description: |-
BPFConnectTimeLoadBalancingEnabled when in BPF mode, controls whether Felix installs the connection-time load
balancer. The connect-time load balancer is required for the host to be able to reach Kubernetes services
and it improves the performance of pod-to-service connections. The only reason to disable it is for debugging
purposes.
Deprecated: Use BPFConnectTimeLoadBalancing [Default: true]
type: boolean
bpfConntrackLogLevel:
description: |-
BPFConntrackLogLevel controls the log level of the BPF conntrack cleanup program, which runs periodically
to clean up expired BPF conntrack entries.
[Default: Off].
enum:
- "Off"
- Debug
type: string
bpfConntrackMode:
description: |-
BPFConntrackCleanupMode controls how BPF conntrack entries are cleaned up. `Auto` will use a BPF program if supported,
falling back to userspace if not. `Userspace` will always use the userspace cleanup code. `BPFProgram` will
always use the BPF program (failing if not supported).
/To be deprecated in future versions as conntrack map type changed to
lru_hash and userspace cleanup is the only mode that is supported.
[Default: Userspace]
enum:
- Auto
- Userspace
- BPFProgram
type: string
bpfConntrackTimeouts:
description: |-
BPFConntrackTimers overrides the default values for the specified conntrack timer if
set. Each value can be either a duration or `Auto` to pick the value from
a Linux conntrack timeout.
Configurable timers are: CreationGracePeriod, TCPSynSent,
TCPEstablished, TCPFinsSeen, TCPResetSeen, UDPTimeout, GenericTimeout,
ICMPTimeout.
Unset values are replaced by the default values with a warning log for
incorrect values.
properties:
creationGracePeriod:
description: |-
CreationGracePeriod gives a generic grace period to new connections
before they are considered for cleanup [Default: 10s].
pattern: ^(([0-9]*(\.[0-9]*)?(ms|s|h|m|us)+)+|Auto)$
type: string
genericTimeout:
description: |-
GenericTimeout controls how long it takes before considering this
entry for cleanup after the connection became idle. If set to 'Auto', the
value from nf_conntrack_generic_timeout is used. If nil, Calico uses its
own default value. [Default: 10m].
pattern: ^(([0-9]*(\.[0-9]*)?(ms|s|h|m|us)+)+|Auto)$
type: string
icmpTimeout:
description: |-
ICMPTimeout controls how long it takes before considering this
entry for cleanup after the connection became idle. If set to 'Auto', the
value from nf_conntrack_icmp_timeout is used. If nil, Calico uses its
own default value. [Default: 5s].
pattern: ^(([0-9]*(\.[0-9]*)?(ms|s|h|m|us)+)+|Auto)$
type: string
tcpEstablished:
description: |-
TCPEstablished controls how long it takes before considering this entry for
cleanup after the connection became idle. If set to 'Auto', the
value from nf_conntrack_tcp_timeout_established is used. If nil, Calico uses
its own default value. [Default: 1h].
pattern: ^(([0-9]*(\.[0-9]*)?(ms|s|h|m|us)+)+|Auto)$
type: string
tcpFinsSeen:
description: |-
TCPFinsSeen controls how long it takes before considering this entry for
cleanup after the connection was closed gracefully. If set to 'Auto', the
value from nf_conntrack_tcp_timeout_time_wait is used. If nil, Calico uses
its own default value. [Default: Auto].
pattern: ^(([0-9]*(\.[0-9]*)?(ms|s|h|m|us)+)+|Auto)$
type: string
tcpResetSeen:
description: |-
TCPResetSeen controls how long it takes before considering this entry for
cleanup after the connection was aborted. If nil, Calico uses its own
default value. [Default: 40s].
pattern: ^(([0-9]*(\.[0-9]*)?(ms|s|h|m|us)+)+|Auto)$
type: string
tcpSynSent:
description: |-
TCPSynSent controls how long it takes before considering this entry for
cleanup after the last SYN without a response. If set to 'Auto', the
value from nf_conntrack_tcp_timeout_syn_sent is used. If nil, Calico uses
its own default value. [Default: 20s].
pattern: ^(([0-9]*(\.[0-9]*)?(ms|s|h|m|us)+)+|Auto)$
type: string
udpTimeout:
description: |-
UDPTimeout controls how long it takes before considering this entry for
cleanup after the connection became idle. If nil, Calico uses its own
default value. [Default: 60s].
pattern: ^(([0-9]*(\.[0-9]*)?(ms|s|h|m|us)+)+|Auto)$
type: string
type: object
bpfDSROptoutCIDRs:
description: |-
BPFDSROptoutCIDRs is a list of CIDRs which are excluded from DSR. That is, clients
in those CIDRs will access service node ports as if BPFExternalServiceMode was set to
Tunnel.
items:
type: string
type: array
bpfDataIfacePattern:
description: |-
BPFDataIfacePattern is a regular expression that controls which interfaces Felix should attach BPF programs to
in order to catch traffic to/from the network. This needs to match the interfaces that Calico workload traffic
flows over as well as any interfaces that handle incoming traffic to nodeports and services from outside the
cluster. It should not match the workload interfaces (usually named cali...) or any other special device managed
by Calico itself (e.g., tunnels).
type: string
bpfDisableGROForIfaces:
description: |-
BPFDisableGROForIfaces is a regular expression that controls which interfaces Felix should disable the
Generic Receive Offload [GRO] option. It should not match the workload interfaces (usually named cali...).
type: string
bpfDisableUnprivileged:
description: |-
BPFDisableUnprivileged, if enabled, Felix sets the kernel.unprivileged_bpf_disabled sysctl to disable
unprivileged use of BPF. This ensures that unprivileged users cannot access Calico's BPF maps and
cannot insert their own BPF programs to interfere with Calico's. [Default: true]
type: boolean
bpfEnabled:
description:
"BPFEnabled, if enabled Felix will use the BPF dataplane.
[Default: false]"
type: boolean
bpfEnforceRPF:
description: |-
BPFEnforceRPF enforce strict RPF on all host interfaces with BPF programs regardless of
what is the per-interfaces or global setting. Possible values are Disabled, Strict
or Loose. [Default: Loose]
pattern: ^(?i)(Disabled|Strict|Loose)?$
type: string
bpfExcludeCIDRsFromNAT:
description: |-
BPFExcludeCIDRsFromNAT is a list of CIDRs that are to be excluded from NAT
resolution so that host can handle them. A typical usecase is node local
DNS cache.
items:
type: string
type: array
bpfExportBufferSizeMB:
description: |-
BPFExportBufferSizeMB in BPF mode, controls the buffer size used for sending BPF events to felix.
[Default: 1]
type: integer
bpfExtToServiceConnmark:
description: |-
BPFExtToServiceConnmark in BPF mode, controls a 32bit mark that is set on connections from an
external client to a local service. This mark allows us to control how packets of that
connection are routed within the host and how is routing interpreted by RPF check. [Default: 0]
type: integer
bpfExternalServiceMode:
description: |-
BPFExternalServiceMode in BPF mode, controls how connections from outside the cluster to services (node ports
and cluster IPs) are forwarded to remote workloads. If set to "Tunnel" then both request and response traffic
is tunneled to the remote node. If set to "DSR", the request traffic is tunneled but the response traffic
is sent directly from the remote node. In "DSR" mode, the remote node appears to use the IP of the ingress
node; this requires a permissive L2 network. [Default: Tunnel]
pattern: ^(?i)(Tunnel|DSR)?$
type: string
bpfForceTrackPacketsFromIfaces:
description: |-
BPFForceTrackPacketsFromIfaces in BPF mode, forces traffic from these interfaces
to skip Calico's iptables NOTRACK rule, allowing traffic from those interfaces to be
tracked by Linux conntrack. Should only be used for interfaces that are not used for
the Calico fabric. For example, a docker bridge device for non-Calico-networked
containers. [Default: docker+]
items:
type: string
type: array
bpfHostConntrackBypass:
description: |-
BPFHostConntrackBypass Controls whether to bypass Linux conntrack in BPF mode for
workloads and services. [Default: true - bypass Linux conntrack]
type: boolean
bpfHostNetworkedNATWithoutCTLB:
description: |-
BPFHostNetworkedNATWithoutCTLB when in BPF mode, controls whether Felix does a NAT without CTLB. This along with BPFConnectTimeLoadBalancing
determines the CTLB behavior. [Default: Enabled]
enum:
- Enabled
- Disabled
type: string
bpfJITHardening:
allOf:
- enum:
- Auto
- Strict
- enum:
- Auto
- Strict
description: |-
BPFJITHardening controls BPF JIT hardening. When set to "Auto", Felix will set JIT hardening to 1
if it detects the current value is 2 (strict mode that hurts performance). When set to "Strict",
Felix will not modify the JIT hardening setting. [Default: Auto]
type: string
bpfKubeProxyHealthzPort:
description: |-
BPFKubeProxyHealthzPort, in BPF mode, controls the port that Felix's embedded kube-proxy health check server binds to.
The health check server is used by external load balancers to determine if this node should receive traffic.
Set to 0 to disable the health check server. [Default: 10256]
type: integer
bpfKubeProxyIptablesCleanupEnabled:
description: |-
BPFKubeProxyIptablesCleanupEnabled, if enabled in BPF mode, Felix will proactively clean up the upstream
Kubernetes kube-proxy's iptables chains. Should only be enabled if kube-proxy is not running. [Default: true]
type: boolean
bpfKubeProxyMinSyncPeriod:
description: |-
BPFKubeProxyMinSyncPeriod, in BPF mode, controls the minimum time between updates to the dataplane for Felix's
embedded kube-proxy. Lower values give reduced set-up latency. Higher values reduce Felix CPU usage by
batching up more work. [Default: 1s]
pattern: ^([0-9]+(\\.[0-9]+)?(ms|s|m|h))*$
type: string
bpfL3IfacePattern:
description: |-
BPFL3IfacePattern is a regular expression that allows to list tunnel devices like wireguard or vxlan (i.e., L3 devices)
in addition to BPFDataIfacePattern. That is, tunnel interfaces not created by Calico, that Calico workload traffic flows
over as well as any interfaces that handle incoming traffic to nodeports and services from outside the cluster.
type: string
bpfLogFilters:
additionalProperties:
type: string
description: |-
BPFLogFilters is a map of key=values where the value is
a pcap filter expression and the key is an interface name with 'all'
denoting all interfaces, 'weps' all workload endpoints and 'heps' all host
endpoints.
When specified as an env var, it accepts a comma-separated list of
key=values.
[Default: unset - means all debug logs are emitted]
type: object
bpfLogLevel:
description: |-
BPFLogLevel controls the log level of the BPF programs when in BPF dataplane mode. One of "Off", "Info", or
"Debug". The logs are emitted to the BPF trace pipe, accessible with the command `tc exec bpf debug`.
[Default: Off].
pattern: ^(?i)(Off|Info|Debug)?$
type: string
bpfMaglevMaxEndpointsPerService:
description: |-
BPFMaglevMaxEndpointsPerService is the maximum number of endpoints
expected to be part of a single Maglev-enabled service.
Influences the size of the per-service Maglev lookup-tables generated by Felix
and thus the amount of memory reserved.
[Default: 100]
type: integer
bpfMaglevMaxServices:
description: |-
BPFMaglevMaxServices is the maximum number of expected Maglev-enabled
services that Felix will allocate lookup-tables for.
[Default: 100]
type: integer
bpfMapSizeConntrack:
description: |-
BPFMapSizeConntrack sets the size for the conntrack map. This map must be large enough to hold
an entry for each active connection. Warning: changing the size of the conntrack map can cause disruption.
type: integer
bpfMapSizeConntrackCleanupQueue:
description: |-
BPFMapSizeConntrackCleanupQueue sets the size for the map used to hold NAT conntrack entries that are queued
for cleanup. This should be big enough to hold all the NAT entries that expire within one cleanup interval.
minimum: 1
type: integer
bpfMapSizeConntrackScaling:
description: |-
BPFMapSizeConntrackScaling controls whether and how we scale the conntrack map size depending
on its usage. 'Disabled' make the size stay at the default or whatever is set by
BPFMapSizeConntrack*. 'DoubleIfFull' doubles the size when the map is pretty much full even
after cleanups. [Default: DoubleIfFull]
pattern: ^(?i)(Disabled|DoubleIfFull)?$
type: string
bpfMapSizeIPSets:
description: |-
BPFMapSizeIPSets sets the size for ipsets map. The IP sets map must be large enough to hold an entry
for each endpoint matched by every selector in the source/destination matches in network policy. Selectors
such as "all()" can result in large numbers of entries (one entry per endpoint in that case).
type: integer
bpfMapSizeIfState:
description: |-
BPFMapSizeIfState sets the size for ifstate map. The ifstate map must be large enough to hold an entry
for each device (host + workloads) on a host.
type: integer
bpfMapSizeNATAffinity:
description: |-
BPFMapSizeNATAffinity sets the size of the BPF map that stores the affinity of a connection (for services that
enable that feature.
type: integer
bpfMapSizeNATBackend:
description: |-
BPFMapSizeNATBackend sets the size for NAT back end map.
This is the total number of endpoints. This is mostly
more than the size of the number of services.
type: integer
bpfMapSizeNATFrontend:
description: |-
BPFMapSizeNATFrontend sets the size for NAT front end map.
FrontendMap should be large enough to hold an entry for each nodeport,
external IP and each port in each service.
type: integer
bpfMapSizePerCpuConntrack:
description: |-
BPFMapSizePerCPUConntrack determines the size of conntrack map based on the number of CPUs. If set to a
non-zero value, overrides BPFMapSizeConntrack with `BPFMapSizePerCPUConntrack * (Number of CPUs)`.
This map must be large enough to hold an entry for each active connection. Warning: changing the size of the
conntrack map can cause disruption.
type: integer
bpfMapSizeRoute:
description: |-
BPFMapSizeRoute sets the size for the routes map. The routes map should be large enough
to hold one entry per workload and a handful of entries per host (enough to cover its own IPs and
tunnel IPs).
type: integer
bpfPSNATPorts:
anyOf:
- type: integer
- type: string
description: |-
BPFPSNATPorts sets the range from which we randomly pick a port if there is a source port
collision. This should be within the ephemeral range as defined by RFC 6056 (1024–65535) and
preferably outside the ephemeral ranges used by common operating systems. Linux uses
32768–60999, while others mostly use the IANA defined range 49152–65535. It is not necessarily
a problem if this range overlaps with the operating systems. Both ends of the range are
inclusive. [Default: 20000:29999]
pattern: ^.*
x-kubernetes-int-or-string: true
bpfPolicyDebugEnabled:
description: |-
BPFPolicyDebugEnabled when true, Felix records detailed information
about the BPF policy programs, which can be examined with the calico-bpf command-line tool.
type: boolean
bpfProfiling:
description: |-
BPFProfiling controls profiling of BPF programs. At the monent, it can be
Disabled or Enabled. [Default: Disabled]
enum:
- Enabled
- Disabled
type: string
bpfRedirectToPeer:
description: |-
BPFRedirectToPeer controls whether traffic may be forwarded directly to the peer side of a workload’s device.
Note that the legacy "L2Only" option is now deprecated and if set it is treated like "Enabled.
Setting this option to "Enabled" allows direct redirection (including from L3 host devices such as IPIP tunnels or WireGuard),
which can improve redirection performance but causes the redirected packets to bypass the host‑side ingress path.
As a result, packet‑capture tools on the host side of the workload device (for example, tcpdump) will not see that traffic. [Default: Enabled]
enum:
- Enabled
- Disabled
type: string
cgroupV2Path:
description:
CgroupV2Path overrides the default location where to
find the cgroup hierarchy.
type: string
chainInsertMode:
description: |-
ChainInsertMode controls whether Felix hooks the kernel's top-level iptables chains by inserting a rule
at the top of the chain or by appending a rule at the bottom. insert is the safe default since it prevents
Calico's rules from being bypassed. If you switch to append mode, be sure that the other rules in the chains
signal acceptance by falling through to the Calico rules, otherwise the Calico policy will be bypassed.
[Default: insert]
pattern: ^(?i)(Insert|Append)?$
type: string
dataplaneDriver:
description: |-
DataplaneDriver filename of the external dataplane driver to use. Only used if UseInternalDataplaneDriver
is set to false.
type: string
dataplaneWatchdogTimeout:
description: |-
DataplaneWatchdogTimeout is the readiness/liveness timeout used for Felix's (internal) dataplane driver.
Deprecated: replaced by the generic HealthTimeoutOverrides.
type: string
debugDisableLogDropping:
description: |-
DebugDisableLogDropping disables the dropping of log messages when the log buffer is full. This can
significantly impact performance if log write-out is a bottleneck. [Default: false]
type: boolean
debugHost:
description: |-
DebugHost is the host IP or hostname to bind the debug port to. Only used
if DebugPort is set. [Default:localhost]
type: string
debugMemoryProfilePath:
description:
DebugMemoryProfilePath is the path to write the memory
profile to when triggered by signal.
type: string
debugPort:
description: |-
DebugPort if set, enables Felix's debug HTTP port, which allows memory and CPU profiles
to be retrieved. The debug port is not secure, it should not be exposed to the internet.
type: integer
debugSimulateCalcGraphHangAfter:
description: |-
DebugSimulateCalcGraphHangAfter is used to simulate a hang in the calculation graph after the specified duration.
This is useful in tests of the watchdog system only!
pattern: ^([0-9]+(\\.[0-9]+)?(ms|s|m|h))*$
type: string
debugSimulateDataplaneApplyDelay:
description: |-
DebugSimulateDataplaneApplyDelay adds an artificial delay to every dataplane operation. This is useful for
simulating a heavily loaded system for test purposes only.
pattern: ^([0-9]+(\\.[0-9]+)?(ms|s|m|h))*$
type: string
debugSimulateDataplaneHangAfter:
description: |-
DebugSimulateDataplaneHangAfter is used to simulate a hang in the dataplane after the specified duration.
This is useful in tests of the watchdog system only!
pattern: ^([0-9]+(\\.[0-9]+)?(ms|s|m|h))*$
type: string
defaultEndpointToHostAction:
description: |-
DefaultEndpointToHostAction controls what happens to traffic that goes from a workload endpoint to the host
itself (after the endpoint's egress policy is applied). By default, Calico blocks traffic from workload
endpoints to the host itself with an iptables "DROP" action. If you want to allow some or all traffic from
endpoint to host, set this parameter to RETURN or ACCEPT. Use RETURN if you have your own rules in the iptables
"INPUT" chain; Calico will insert its rules at the top of that chain, then "RETURN" packets to the "INPUT" chain
once it has completed processing workload endpoint egress policy. Use ACCEPT to unconditionally accept packets
from workloads after processing workload endpoint egress policy. [Default: Drop]
pattern: ^(?i)(Drop|Accept|Return)?$
type: string
deviceRouteProtocol:
description: |-
DeviceRouteProtocol controls the protocol to set on routes programmed by Felix. The protocol is an 8-bit label
used to identify the owner of the route.
type: integer
deviceRouteSourceAddress:
description: |-
DeviceRouteSourceAddress IPv4 address to set as the source hint for routes programmed by Felix. When not set
the source address for local traffic from host to workload will be determined by the kernel.
type: string
deviceRouteSourceAddressIPv6:
description: |-
DeviceRouteSourceAddressIPv6 IPv6 address to set as the source hint for routes programmed by Felix. When not set
the source address for local traffic from host to workload will be determined by the kernel.
type: string
disableConntrackInvalidCheck:
description: |-
DisableConntrackInvalidCheck disables the check for invalid connections in conntrack. While the conntrack
invalid check helps to detect malicious traffic, it can also cause issues with certain multi-NIC scenarios.
type: boolean
endpointReportingDelay:
description: |-
EndpointReportingDelay is the delay before Felix reports endpoint status to the datastore. This is only used
by the OpenStack integration. [Default: 1s]
pattern: ^([0-9]+(\\.[0-9]+)?(ms|s|m|h))*$
type: string
endpointReportingEnabled:
description: |-
EndpointReportingEnabled controls whether Felix reports endpoint status to the datastore. This is only used
by the OpenStack integration. [Default: false]
type: boolean
endpointStatusPathPrefix:
description: |-
EndpointStatusPathPrefix is the path to the directory where endpoint status will be written. Endpoint status
file reporting is disabled if field is left empty.
Chosen directory should match the directory used by the CNI plugin for PodStartupDelay.
[Default: /var/run/calico]
type: string
externalNodesList:
description: |-
ExternalNodesCIDRList is a list of CIDR's of external, non-Calico nodes from which VXLAN/IPIP overlay traffic
will be allowed. By default, external tunneled traffic is blocked to reduce attack surface.
items:
type: string
type: array
failsafeInboundHostPorts:
description: |-
FailsafeInboundHostPorts is a list of ProtoPort struct objects including UDP/TCP/SCTP ports and CIDRs that Felix will
allow incoming traffic to host endpoints on irrespective of the security policy. This is useful to avoid accidentally
cutting off a host with incorrect configuration. For backwards compatibility, if the protocol is not specified,
it defaults to "tcp". If a CIDR is not specified, it will allow traffic from all addresses. To disable all inbound host ports,
use the value "[]". The default value allows ssh access, DHCP, BGP, etcd and the Kubernetes API.
[Default: tcp:22, udp:68, tcp:179, tcp:2379, tcp:2380, tcp:5473, tcp:6443, tcp:6666, tcp:6667 ]
items:
description:
ProtoPort is combination of protocol, port, and CIDR.
Protocol and port must be specified.
properties:
net:
type: string
port:
type: integer
protocol:
type: string
required:
- port
type: object
type: array
failsafeOutboundHostPorts:
description: |-
FailsafeOutboundHostPorts is a list of PortProto struct objects including UDP/TCP/SCTP ports and CIDRs that Felix
will allow outgoing traffic from host endpoints to irrespective of the security policy. This is useful to avoid accidentally
cutting off a host with incorrect configuration. For backwards compatibility, if the protocol is not specified, it defaults
to "tcp". If a CIDR is not specified, it will allow traffic from all addresses. To disable all outbound host ports,
use the value "[]". The default value opens etcd's standard ports to ensure that Felix does not get cut off from etcd
as well as allowing DHCP, DNS, BGP and the Kubernetes API.
[Default: udp:53, udp:67, tcp:179, tcp:2379, tcp:2380, tcp:5473, tcp:6443, tcp:6666, tcp:6667 ]
items:
description:
ProtoPort is combination of protocol, port, and CIDR.
Protocol and port must be specified.
properties:
net:
type: string
port:
type: integer
protocol:
type: string
required:
- port
type: object
type: array
featureDetectOverride:
description: |-
FeatureDetectOverride is used to override feature detection based on auto-detected platform
capabilities. Values are specified in a comma separated list with no spaces, example;
"SNATFullyRandom=true,MASQFullyRandom=false,RestoreSupportsLock=". A value of "true" or "false" will
force enable/disable feature, empty or omitted values fall back to auto-detection.
pattern: ^([a-zA-Z0-9-_]+=(true|false|),)*([a-zA-Z0-9-_]+=(true|false|))?$
type: string
featureGates:
description: |-
FeatureGates is used to enable or disable tech-preview Calico features.
Values are specified in a comma separated list with no spaces, example;
"BPFConnectTimeLoadBalancingWorkaround=enabled,XyZ=false". This is
used to enable features that are not fully production ready.
pattern: ^([a-zA-Z0-9-_]+=([^=]+),)*([a-zA-Z0-9-_]+=([^=]+))?$
type: string
floatingIPs:
description: |-
FloatingIPs configures whether or not Felix will program non-OpenStack floating IP addresses. (OpenStack-derived
floating IPs are always programmed, regardless of this setting.)
enum:
- Enabled
- Disabled
type: string
flowLogsCollectorDebugTrace:
description: |-
When FlowLogsCollectorDebugTrace is set to true, enables the logs in the collector to be
printed in their entirety.
type: boolean
flowLogsFlushInterval:
description:
FlowLogsFlushInterval configures the interval at which
Felix exports flow logs.
pattern: ^([0-9]+(\\.[0-9]+)?(ms|s|m|h))*$
type: string
flowLogsGoldmaneServer:
description:
FlowLogGoldmaneServer is the flow server endpoint to
which flow data should be published.
type: string
flowLogsLocalReporter:
description:
"FlowLogsLocalReporter configures local unix socket for
reporting flow data from each node. [Default: Disabled]"
enum:
- Disabled
- Enabled
type: string
flowLogsPolicyEvaluationMode:
description: |-
Continuous - Felix evaluates active flows on a regular basis to determine the rule
traces in the flow logs. Any policy updates that impact a flow will be reflected in the
pending_policies field, offering a near-real-time view of policy changes across flows.
None - Felix stops evaluating pending traces.
[Default: Continuous]
enum:
- None
- Continuous
type: string
genericXDPEnabled:
description: |-
GenericXDPEnabled enables Generic XDP so network cards that don't support XDP offload or driver
modes can use XDP. This is not recommended since it doesn't provide better performance than
iptables. [Default: false]
type: boolean
goGCThreshold:
description: |-
GoGCThreshold Sets the Go runtime's garbage collection threshold. I.e. the percentage that the heap is
allowed to grow before garbage collection is triggered. In general, doubling the value halves the CPU time
spent doing GC, but it also doubles peak GC memory overhead. A special value of -1 can be used
to disable GC entirely; this should only be used in conjunction with the GoMemoryLimitMB setting.
This setting is overridden by the GOGC environment variable.
[Default: 40]
type: integer
goMaxProcs:
description: |-
GoMaxProcs sets the maximum number of CPUs that the Go runtime will use concurrently. A value of -1 means
"use the system default"; typically the number of real CPUs on the system.
this setting is overridden by the GOMAXPROCS environment variable.
[Default: -1]
type: integer
goMemoryLimitMB:
description: |-
GoMemoryLimitMB sets a (soft) memory limit for the Go runtime in MB. The Go runtime will try to keep its memory
usage under the limit by triggering GC as needed. To avoid thrashing, it will exceed the limit if GC starts to
take more than 50% of the process's CPU time. A value of -1 disables the memory limit.
Note that the memory limit, if used, must be considerably less than any hard resource limit set at the container
or pod level. This is because felix is not the only process that must run in the container or pod.
This setting is overridden by the GOMEMLIMIT environment variable.
[Default: -1]
type: integer
healthEnabled:
description: |-
HealthEnabled if set to true, enables Felix's health port, which provides readiness and liveness endpoints.
[Default: false]
type: boolean
healthHost:
description:
"HealthHost is the host that the health server should
bind to. [Default: localhost]"
type: string
healthPort:
description:
"HealthPort is the TCP port that the health server should
bind to. [Default: 9099]"
type: integer
healthTimeoutOverrides:
description: |-
HealthTimeoutOverrides allows the internal watchdog timeouts of individual subcomponents to be
overridden. This is useful for working around "false positive" liveness timeouts that can occur
in particularly stressful workloads or if CPU is constrained. For a list of active
subcomponents, see Felix's logs.
items:
properties:
name:
type: string
timeout:
type: string
required:
- name
- timeout
type: object
type: array
interfaceExclude:
description: |-
InterfaceExclude A comma-separated list of interface names that should be excluded when Felix is resolving
host endpoints. The default value ensures that Felix ignores Kubernetes' internal `kube-ipvs0` device. If you
want to exclude multiple interface names using a single value, the list supports regular expressions. For
regular expressions you must wrap the value with `/`. For example having values `/^kube/,veth1` will exclude
all interfaces that begin with `kube` and also the interface `veth1`. [Default: kube-ipvs0]
type: string
interfacePrefix:
description: |-
InterfacePrefix is the interface name prefix that identifies workload endpoints and so distinguishes
them from host endpoint interfaces. Note: in environments other than bare metal, the orchestrators
configure this appropriately. For example our Kubernetes and Docker integrations set the 'cali' value,
and our OpenStack integration sets the 'tap' value. [Default: cali]
type: string
interfaceRefreshInterval:
description: |-
InterfaceRefreshInterval is the period at which Felix rescans local interfaces to verify their state.
The rescan can be disabled by setting the interval to 0.
pattern: ^([0-9]+(\\.[0-9]+)?(ms|s|m|h))*$
type: string
ipForwarding:
description: |-
IPForwarding controls whether Felix sets the host sysctls to enable IP forwarding. IP forwarding is required
when using Calico for workload networking. This should be disabled only on hosts where Calico is used solely for
host protection. In BPF mode, due to a kernel interaction, either IPForwarding must be enabled or BPFEnforceRPF
must be disabled. [Default: Enabled]
enum:
- Enabled
- Disabled
type: string
ipipEnabled:
description: |-
IPIPEnabled overrides whether Felix should configure an IPIP interface on the host. Optional as Felix
determines this based on the existing IP pools. [Default: nil (unset)]
type: boolean
ipipMTU:
description: |-
IPIPMTU controls the MTU to set on the IPIP tunnel device. Optional as Felix auto-detects the MTU based on the
MTU of the host's interfaces. [Default: 0 (auto-detect)]
type: integer
ipsetsRefreshInterval:
description: |-
IpsetsRefreshInterval controls the period at which Felix re-checks all IP sets to look for discrepancies.
Set to 0 to disable the periodic refresh. [Default: 90s]
pattern: ^([0-9]+(\\.[0-9]+)?(ms|s|m|h))*$
type: string
iptablesBackend:
description: |-
IptablesBackend controls which backend of iptables will be used. The default is `Auto`.
Warning: changing this on a running system can leave "orphaned" rules in the "other" backend. These
should be cleaned up to avoid confusing interactions.
enum:
- Legacy
- NFT
- Auto
pattern: ^(?i)(Auto|Legacy|NFT)?$
type: string
iptablesFilterAllowAction:
description: |-
IptablesFilterAllowAction controls what happens to traffic that is accepted by a Felix policy chain in the
iptables filter table (which is used for "normal" policy). The default will immediately `Accept` the traffic. Use
`Return` to send the traffic back up to the system chains for further processing.
pattern: ^(?i)(Accept|Return)?$
type: string
iptablesFilterDenyAction:
description: |-
IptablesFilterDenyAction controls what happens to traffic that is denied by network policy. By default Calico blocks traffic
with an iptables "DROP" action. If you want to use "REJECT" action instead you can configure it in here.
pattern: ^(?i)(Drop|Reject)?$
type: string
iptablesLockProbeInterval:
description: |-
IptablesLockProbeInterval configures the interval between attempts to claim
the xtables lock. Shorter intervals are more responsive but use more CPU. [Default: 50ms]
pattern: ^([0-9]+(\\.[0-9]+)?(ms|s|m|h))*$
type: string
iptablesMangleAllowAction:
description: |-
IptablesMangleAllowAction controls what happens to traffic that is accepted by a Felix policy chain in the
iptables mangle table (which is used for "pre-DNAT" policy). The default will immediately `Accept` the traffic.
Use `Return` to send the traffic back up to the system chains for further processing.
pattern: ^(?i)(Accept|Return)?$
type: string
iptablesMarkMask:
description: |-
IptablesMarkMask is the mask that Felix selects its IPTables Mark bits from. Should be a 32 bit hexadecimal
number with at least 8 bits set, none of which *** with any other mark bits in use on the system.
[Default: 0xffff0000]
format: int32
type: integer
iptablesNATOutgoingInterfaceFilter:
description: |-
This parameter can be used to limit the host interfaces on which Calico will apply SNAT to traffic leaving a
Calico IPAM pool with "NAT outgoing" enabled. This can be useful if you have a main data interface, where
traffic should be SNATted and a secondary device (such as the docker bridge) which is local to the host and
doesn't require SNAT. This parameter uses the iptables interface matching syntax, which allows + as a
wildcard. Most users will not need to set this. Example: if your data interfaces are eth0 and eth1 and you
want to exclude the docker bridge, you could set this to eth+
type: string
iptablesPostWriteCheckInterval:
description: |-
IptablesPostWriteCheckInterval is the period after Felix has done a write
to the dataplane that it schedules an extra read back in order to check the write was not
clobbered by another process. This should only occur if another application on the system
doesn't respect the iptables lock. [Default: 1s]
pattern: ^([0-9]+(\\.[0-9]+)?(ms|s|m|h))*$
type: string
iptablesRefreshInterval:
description: |-
IptablesRefreshInterval is the period at which Felix re-checks the IP sets
in the dataplane to ensure that no other process has accidentally broken Calico's rules.
Set to 0 to disable IP sets refresh. Note: the default for this value is lower than the
other refresh intervals as a workaround for a Linux kernel bug that was fixed in kernel
version 4.11. If you are using v4.11 or greater you may want to set this to, a higher value
to reduce Felix CPU usage. [Default: 10s]
pattern: ^([0-9]+(\\.[0-9]+)?(ms|s|m|h))*$
type: string
ipv4ElevatedRoutePriority:
description: |-
Route Priority value for an elevated priority Calico-programmed IPv4 route. Note, higher
values mean lower priority. Elevated priority is used during VM live migration, and for
optimal behaviour IPv4ElevatedRoutePriority must be less than IPv4NormalRoutePriority
[Default: 512]
type: integer
ipv4NormalRoutePriority:
description: |-
Route Priority value for a normal priority Calico-programmed IPv4 route. Note, higher
values mean lower priority. [Default: 1024]
type: integer
ipv6ElevatedRoutePriority:
description: |-
Route Priority value for an elevated priority Calico-programmed IPv6 route. Note, higher
values mean lower priority. Elevated priority is used during VM live migration, and for
optimal behaviour IPv6ElevatedRoutePriority must be less than IPv6NormalRoutePriority
[Default: 512]
type: integer
ipv6NormalRoutePriority:
description: |-
Route Priority value for a normal priority Calico-programmed IPv6 route. Note, higher
values mean lower priority. [Default: 1024]
type: integer
ipv6Support:
description:
IPv6Support controls whether Felix enables support for
IPv6 (if supported by the in-use dataplane).
type: boolean
istioAmbientMode:
description: |-
IstioAmbientMode configures Felix to work together with Tigera's Istio distribution.
[Default: Disabled]
enum:
- Enabled
- Disabled
type: string
istioDSCPMark:
description: |-
IstioDSCPMark sets the value to use when directing traffic to Istio ZTunnel, when Istio is enabled. The mark is set only on
SYN packets at the final hop to avoid interference with other protocols. This value is reserved by Calico and must not be used
with other Istio installation. [Default: 23]
pattern: ^.*
type: integer
x-kubernetes-int-or-string: true
kubeNodePortRanges:
description: |-
KubeNodePortRanges holds list of port ranges used for service node ports. Only used if felix detects kube-proxy running in ipvs mode.
Felix uses these ranges to separate host and workload traffic. [Default: 30000:32767].
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
liveMigrationRouteConvergenceTime:
description: |-
LiveMigrationRouteConvergenceTime is the time to keep elevated route priority after a
VM live migration completes. This allows routes to converge across the cluster before
reverting to normal priority. [Default: 30s]
pattern: ^([0-9]+(\.[0-9]+)?(ms|s|m|h))*$
type: string
logActionRateLimit:
description: |-
LogActionRateLimit sets the rate of hitting a Log action. The value must be in the format "N/unit",
where N is a number and unit is one of: second, minute, hour, or day. For example: "10/second" or "100/hour".
pattern: ^[1-9]\d{0,3}/(?:second|minute|hour|day)$
type: string
logActionRateLimitBurst:
description:
LogActionRateLimitBurst sets the rate limit burst of
hitting a Log action when LogActionRateLimit is enabled.
maximum: 9999
minimum: 0
type: integer
logDebugFilenameRegex:
description: |-
LogDebugFilenameRegex controls which source code files have their Debug log output included in the logs.
Only logs from files with names that match the given regular expression are included. The filter only applies
to Debug level logs.
type: string
logFilePath:
description:
"LogFilePath is the full path to the Felix log. Set to
none to disable file logging. [Default: /var/log/calico/felix.log]"
type: string
logPrefix:
description: |-
LogPrefix is the log prefix that Felix uses when rendering LOG rules. It is possible to use the following specifiers
to include extra information in the log prefix.
- %t: Tier name.
- %k: Kind (short names).
- %n: Policy or profile name.
- %p: Policy or profile name (namespace/name for namespaced kinds or just name for non namespaced kinds).
Calico includes ": " characters at the end of the generated log prefix.
Note that iptables shows up to 29 characters for the log prefix and nftables up to 127 characters. Extra characters are truncated.
[Default: calico-packet]
pattern: "^([a-zA-Z0-9%: /_-])*$"
type: string
logSeverityFile:
description:
"LogSeverityFile is the log severity above which logs
are sent to the log file. [Default: Info]"
pattern: ^(?i)(Trace|Debug|Info|Warning|Error|Fatal)?$
type: string
logSeverityScreen:
description:
"LogSeverityScreen is the log severity above which logs
are sent to the stdout. [Default: Info]"
pattern: ^(?i)(Trace|Debug|Info|Warning|Error|Fatal)?$
type: string
logSeveritySys:
description: |-
LogSeveritySys is the log severity above which logs are sent to the syslog. Set to None for no logging to syslog.
[Default: Info]
pattern: ^(?i)(Trace|Debug|Info|Warning|Error|Fatal)?$
type: string
maxIpsetSize:
description: |-
MaxIpsetSize is the maximum number of IP addresses that can be stored in an IP set. Not applicable
if using the nftables backend.
type: integer
metadataAddr:
description: |-
MetadataAddr is the IP address or domain name of the server that can answer VM queries for
cloud-init metadata. In OpenStack, this corresponds to the machine running nova-api (or in
Ubuntu, nova-api-metadata). A value of none (case-insensitive) means that Felix should not
set up any NAT rule for the metadata path. [Default: 127.0.0.1]
type: string
metadataPort:
description: |-
MetadataPort is the port of the metadata server. This, combined with global.MetadataAddr (if
not 'None'), is used to set up a NAT rule, from 169.254.169.254:80 to MetadataAddr:MetadataPort.
In most cases this should not need to be changed [Default: 8775].
type: integer
mtuIfacePattern:
description: |-
MTUIfacePattern is a regular expression that controls which interfaces Felix should scan in order
to calculate the host's MTU.
This should not match workload interfaces (usually named cali...).
type: string
natOutgoingAddress:
description: |-
NATOutgoingAddress specifies an address to use when performing source NAT for traffic in a natOutgoing pool that
is leaving the network. By default the address used is an address on the interface the traffic is leaving on
(i.e. it uses the iptables MASQUERADE target).
type: string
natOutgoingExclusions:
description: |-
When a IP pool setting `natOutgoing` is true, packets sent from Calico networked containers in this IP pool to destinations will be masqueraded.
Configure which type of destinations is excluded from being masqueraded.
- IPPoolsOnly: destinations outside of this IP pool will be masqueraded.
- IPPoolsAndHostIPs: destinations outside of this IP pool and all hosts will be masqueraded.
[Default: IPPoolsOnly]
enum:
- IPPoolsOnly
- IPPoolsAndHostIPs
type: string
natPortRange:
anyOf:
- type: integer
- type: string
description: |-
NATPortRange specifies the range of ports that is used for port mapping when doing outgoing NAT. When unset the default behavior of the
network stack is used.
pattern: ^.*
x-kubernetes-int-or-string: true
netlinkTimeout:
description: |-
NetlinkTimeout is the timeout when talking to the kernel over the netlink protocol, used for programming
routes, rules, and other kernel objects. [Default: 10s]
pattern: ^([0-9]+(\\.[0-9]+)?(ms|s|m|h))*$
type: string
nftablesFilterAllowAction:
description: |-
NftablesFilterAllowAction controls the nftables action that Felix uses to represent the "allow" policy verdict
in the filter table. The default is to `ACCEPT` the traffic, which is a terminal action. Alternatively,
`RETURN` can be used to return the traffic back to the top-level chain for further processing by your rules.
pattern: ^(?i)(Accept|Return)?$
type: string
nftablesFilterDenyAction:
description: |-
NftablesFilterDenyAction controls what happens to traffic that is denied by network policy. By default, Calico
blocks traffic with a "drop" action. If you want to use a "reject" action instead you can configure it here.
pattern: ^(?i)(Drop|Reject)?$
type: string
nftablesMangleAllowAction:
description: |-
NftablesMangleAllowAction controls the nftables action that Felix uses to represent the "allow" policy verdict
in the mangle table. The default is to `ACCEPT` the traffic, which is a terminal action. Alternatively,
`RETURN` can be used to return the traffic back to the top-level chain for further processing by your rules.
pattern: ^(?i)(Accept|Return)?$
type: string
nftablesMarkMask:
description: |-
NftablesMarkMask is the mask that Felix selects its nftables Mark bits from. Should be a 32 bit hexadecimal
number with at least 8 bits set, none of which *** with any other mark bits in use on the system.
[Default: 0xffff0000]
format: int32
type: integer
nftablesMode:
default: Auto
description:
"NFTablesMode configures nftables support in Felix. [Default:
Auto]"
enum:
- Disabled
- Enabled
- Auto
type: string
nftablesRefreshInterval:
description:
"NftablesRefreshInterval controls the interval at which
Felix periodically refreshes the nftables rules. [Default: 90s]"
type: string
nodeSelector:
description: |-
NodeSelector is an optional label selector that restricts this FelixConfiguration
to apply only to nodes that match the given selector. This field is only valid
on FelixConfiguration resources whose name is not "default" and does not start
with "node.". For resources named "default", the configuration applies globally
to all nodes. For resources named "node.<nodename>", the configuration applies to
the named node only.
At most one selector-scoped FelixConfiguration should match any given node.
If multiple selector-scoped resources match, the oldest (by creation
timestamp) is used and a warning is logged. This prevents an accidentally
created conflicting resource from disrupting an existing, working
configuration.
maxLength: 1024
type: string
openstackRegion:
description: |-
OpenstackRegion is the name of the region that a particular Felix belongs to. In a multi-region
Calico/OpenStack deployment, this must be configured somehow for each Felix (here in the datamodel,
or in felix.cfg or the environment on each compute node), and must match the [calico]
openstack_region value configured in neutron.conf on each node. [Default: Empty]
type: string
policySyncPathPrefix:
description: |-
PolicySyncPathPrefix is used to by Felix to communicate policy changes to external services,
like Application layer policy. [Default: Empty]
type: string
programClusterRoutes:
description: |-
ProgramClusterRoutes controls how a cluster node gets a route to a workload on another node,
when that workload's IP comes from an IP Pool with vxlanMode: Never. When ProgramClusterRoutes is Disabled,
it is expected that confd and BIRD will program that route. When ProgramClusterRoutes is Enabled, Felix program that route.
Felix always programs such routes for IP Pools with vxlanMode: Always or vxlanMode: CrossSubnet. [Default: Disabled]
enum:
- Enabled
- Disabled
type: string
prometheusGoMetricsEnabled:
description: |-
PrometheusGoMetricsEnabled disables Go runtime metrics collection, which the Prometheus client does by default, when
set to false. This reduces the number of metrics reported, reducing Prometheus load. [Default: true]
type: boolean
prometheusMetricsCAFile:
description: |-
PrometheusMetricsCAFile defines the absolute path to the TLS CA certificate file used for securing the /metrics endpoint.
This certificate must be valid and accessible by the calico-node process.
type: string
prometheusMetricsCertFile:
description: |-
PrometheusMetricsCertFile defines the absolute path to the TLS certificate file used for securing the /metrics endpoint.
This certificate must be valid and accessible by the calico-node process.
type: string
prometheusMetricsClientAuth:
description: |-
PrometheusMetricsClientAuth specifies the client authentication type for the /metrics endpoint.
This determines how the server validates client certificates. Default is "RequireAndVerifyClientCert".
type: string
prometheusMetricsEnabled:
description:
"PrometheusMetricsEnabled enables the Prometheus metrics
server in Felix if set to true. [Default: false]"
type: boolean
prometheusMetricsHost:
description:
"PrometheusMetricsHost is the host that the Prometheus
metrics server should bind to. [Default: empty]"
type: string
prometheusMetricsKeyFile:
description: |-
PrometheusMetricsKeyFile defines the absolute path to the private key file corresponding to the TLS certificate
used for securing the /metrics endpoint. The private key must be valid and accessible by the calico-node process.
type: string
prometheusMetricsPort:
description:
"PrometheusMetricsPort is the TCP port that the Prometheus
metrics server should bind to. [Default: 9091]"
type: integer
prometheusProcessMetricsEnabled:
description: |-
PrometheusProcessMetricsEnabled disables process metrics collection, which the Prometheus client does by default, when
set to false. This reduces the number of metrics reported, reducing Prometheus load. [Default: true]
type: boolean
prometheusWireGuardMetricsEnabled:
description: |-
PrometheusWireGuardMetricsEnabled disables wireguard metrics collection, which the Prometheus client does by default, when
set to false. This reduces the number of metrics reported, reducing Prometheus load. [Default: true]
type: boolean
removeExternalRoutes:
description: |-
RemoveExternalRoutes Controls whether Felix will remove unexpected routes to workload interfaces. Felix will
always clean up expected routes that use the configured DeviceRouteProtocol. To add your own routes, you must
use a distinct protocol (in addition to setting this field to false).
type: boolean
reportingInterval:
description: |-
ReportingInterval is the interval at which Felix reports its status into the datastore or 0 to disable.
Must be non-zero in OpenStack deployments. [Default: 30s]
pattern: ^([0-9]+(\\.[0-9]+)?(ms|s|m|h))*$
type: string
reportingTTL:
description:
"ReportingTTL is the time-to-live setting for process-wide
status reports. [Default: 90s]"
pattern: ^([0-9]+(\\.[0-9]+)?(ms|s|m|h))*$
type: string
requireMTUFile:
description: |-
RequireMTUFile specifies whether mtu file is required to start the felix.
Optional as to keep the same as previous behavior. [Default: false]
type: boolean
routeRefreshInterval:
description: |-
RouteRefreshInterval is the period at which Felix re-checks the routes
in the dataplane to ensure that no other process has accidentally broken Calico's rules.
Set to 0 to disable route refresh. [Default: 90s]
pattern: ^([0-9]+(\\.[0-9]+)?(ms|s|m|h))*$
type: string
routeSource:
description: |-
RouteSource configures where Felix gets its routing information.
- WorkloadIPs: use workload endpoints to construct routes.
- CalicoIPAM: the default - use IPAM data to construct routes.
pattern: ^(?i)(WorkloadIPs|CalicoIPAM)?$
type: string
routeSyncDisabled:
description: |-
RouteSyncDisabled will disable all operations performed on the route table. Set to true to
run in network-policy mode only.
type: boolean
routeTableRange:
description: |-
Deprecated in favor of RouteTableRanges.
Calico programs additional Linux route tables for various purposes.
RouteTableRange specifies the indices of the route tables that Calico should use.
properties:
max:
type: integer
min:
type: integer
required:
- max
- min
type: object
routeTableRanges:
description: |-
Calico programs additional Linux route tables for various purposes.
RouteTableRanges specifies a set of table index ranges that Calico should use.
Deprecates`RouteTableRange`, overrides `RouteTableRange`.
items:
properties:
max:
type: integer
min:
type: integer
required:
- max
- min
type: object
type: array
serviceLoopPrevention:
description: |-
When service IP advertisement is enabled, prevent routing loops to service IPs that are
not in use, by dropping or rejecting packets that do not get DNAT'd by kube-proxy.
Unless set to "Disabled", in which case such routing loops continue to be allowed.
[Default: Drop]
pattern: ^(?i)(Drop|Reject|Disabled)?$
type: string
sidecarAccelerationEnabled:
description:
"SidecarAccelerationEnabled enables experimental sidecar
acceleration [Default: false]"
type: boolean
usageReportingEnabled:
description: |-
UsageReportingEnabled reports anonymous Calico version number and cluster size to projectcalico.org. Logs warnings returned by the usage
server. For example, if a significant security vulnerability has been discovered in the version of Calico being used. [Default: true]
type: boolean
usageReportingInitialDelay:
description:
"UsageReportingInitialDelay controls the minimum delay
before Felix makes a report. [Default: 300s]"
pattern: ^([0-9]+(\\.[0-9]+)?(ms|s|m|h))*$
type: string
usageReportingInterval:
description:
"UsageReportingInterval controls the interval at which
Felix makes reports. [Default: 86400s]"
pattern: ^([0-9]+(\\.[0-9]+)?(ms|s|m|h))*$
type: string
useInternalDataplaneDriver:
description: |-
UseInternalDataplaneDriver, if true, Felix will use its internal dataplane programming logic. If false, it
will launch an external dataplane driver and communicate with it over protobuf.
type: boolean
vxlanEnabled:
description: |-
VXLANEnabled overrides whether Felix should create the VXLAN tunnel device for IPv4 VXLAN networking.
Optional as Felix determines this based on the existing IP pools. [Default: nil (unset)]
type: boolean
vxlanMTU:
description: |-
VXLANMTU is the MTU to set on the IPv4 VXLAN tunnel device. Optional as Felix auto-detects the MTU based on the
MTU of the host's interfaces. [Default: 0 (auto-detect)]
type: integer
vxlanMTUV6:
description: |-
VXLANMTUV6 is the MTU to set on the IPv6 VXLAN tunnel device. Optional as Felix auto-detects the MTU based on the
MTU of the host's interfaces. [Default: 0 (auto-detect)]
type: integer
vxlanPort:
description:
"VXLANPort is the UDP port number to use for VXLAN traffic.
[Default: 4789]"
type: integer
vxlanVNI:
description: |-
VXLANVNI is the VXLAN VNI to use for VXLAN traffic. You may need to change this if the default value is
in use on your system. [Default: 4096]
type: integer
windowsManageFirewallRules:
description:
"WindowsManageFirewallRules configures whether or not
Felix will program Windows Firewall rules (to allow inbound access
to its own metrics ports). [Default: Disabled]"
enum:
- Enabled
- Disabled
type: string
wireguardEnabled:
description:
"WireguardEnabled controls whether Wireguard is enabled
for IPv4 (encapsulating IPv4 traffic over an IPv4 underlay network).
[Default: false]"
type: boolean
wireguardEnabledV6:
description:
"WireguardEnabledV6 controls whether Wireguard is enabled
for IPv6 (encapsulating IPv6 traffic over an IPv6 underlay network).
[Default: false]"
type: boolean
wireguardHostEncryptionEnabled:
description:
"WireguardHostEncryptionEnabled controls whether Wireguard
host-to-host encryption is enabled. [Default: false]"
type: boolean
wireguardInterfaceName:
description:
"WireguardInterfaceName specifies the name to use for
the IPv4 Wireguard interface. [Default: wireguard.cali]"
type: string
wireguardInterfaceNameV6:
description:
"WireguardInterfaceNameV6 specifies the name to use for
the IPv6 Wireguard interface. [Default: wg-v6.cali]"
type: string
wireguardKeepAlive:
description:
"WireguardPersistentKeepAlive controls Wireguard PersistentKeepalive
option. Set 0 to disable. [Default: 0]"
pattern: ^([0-9]+(\\.[0-9]+)?(ms|s|m|h))*$
type: string
wireguardListeningPort:
description:
"WireguardListeningPort controls the listening port used
by IPv4 Wireguard. [Default: 51820]"
type: integer
wireguardListeningPortV6:
description:
"WireguardListeningPortV6 controls the listening port
used by IPv6 Wireguard. [Default: 51821]"
type: integer
wireguardMTU:
description:
"WireguardMTU controls the MTU on the IPv4 Wireguard
interface. See Configuring MTU [Default: 1440]"
type: integer
wireguardMTUV6:
description:
"WireguardMTUV6 controls the MTU on the IPv6 Wireguard
interface. See Configuring MTU [Default: 1420]"
type: integer
wireguardRoutingRulePriority:
description:
"WireguardRoutingRulePriority controls the priority value
to use for the Wireguard routing rule. [Default: 99]"
type: integer
wireguardThreadingEnabled:
description: |-
WireguardThreadingEnabled controls whether Wireguard has Threaded NAPI enabled. [Default: false]
This increases the maximum number of packets a Wireguard interface can process.
Consider threaded NAPI only if you have high packets per second workloads that are causing dropping packets due to a saturated `softirq` CPU core.
There is a [known issue](https://lore.kernel.org/netdev/CALrw=nEoT2emQ0OAYCjM1d_6Xe_kNLSZ6dhjb5FxrLFYh4kozA@mail.gmail.com/T/) with this setting
that may cause NAPI to get stuck holding the global `rtnl_mutex` when a peer is removed.
Workaround: Make sure your Linux kernel [includes this patch](https://github.com/torvalds/linux/commit/56364c910691f6d10ba88c964c9041b9ab777bd6) to unwedge NAPI.
type: boolean
workloadSourceSpoofing:
description: |-
WorkloadSourceSpoofing controls whether pods can use the allowedSourcePrefixes annotation to send traffic with a source IP
address that is not theirs. This is disabled by default. When set to "Any", pods can request any prefix.
pattern: ^(?i)(Disabled|Any)?$
type: string
xdpEnabled:
description:
"XDPEnabled enables XDP acceleration for suitable untracked
incoming deny rules. [Default: true]"
type: boolean
xdpRefreshInterval:
description: |-
XDPRefreshInterval is the period at which Felix re-checks all XDP state to ensure that no
other process has accidentally broken Calico's BPF maps or attached programs. Set to 0 to
disable XDP refresh. [Default: 90s]
pattern: ^([0-9]+(\\.[0-9]+)?(ms|s|m|h))*$
type: string
type: object
x-kubernetes-validations:
- message: routeTableRange and routeTableRanges cannot both be set
reason: FieldValueForbidden
rule: "!has(self.routeTableRange) || !has(self.routeTableRanges)"
type: object
x-kubernetes-validations:
- message:
nodeSelector must not be set on the 'default' or per-node ('node.*')
FelixConfiguration
reason: FieldValueForbidden
rule:
"self.metadata.name == 'default' || self.metadata.name.startsWith('node.')
? !has(self.spec.nodeSelector) : true"
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: globalnetworkpolicies.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: GlobalNetworkPolicy
listKind: GlobalNetworkPolicyList
plural: globalnetworkpolicies
singular: globalnetworkpolicy
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
applyOnForward:
type: boolean
doNotTrack:
type: boolean
egress:
items:
properties:
action:
enum:
- Allow
- Deny
- Log
- Pass
type: string
destination:
properties:
namespaceSelector:
type: string
nets:
items:
type: string
type: array
x-kubernetes-list-type: set
notNets:
items:
type: string
type: array
notPorts:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
type: string
ports:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
type: string
serviceAccounts:
properties:
names:
items:
type: string
type: array
x-kubernetes-list-type: set
selector:
type: string
type: object
services:
properties:
name:
type: string
namespace:
type: string
type: object
type: object
http:
properties:
methods:
items:
type: string
maxItems: 20
type: array
paths:
items:
properties:
exact:
maxLength: 1024
type: string
prefix:
maxLength: 1024
type: string
type: object
maxItems: 20
type: array
type: object
icmp:
properties:
code:
maximum: 255
minimum: 0
type: integer
type:
maximum: 254
minimum: 0
type: integer
type: object
x-kubernetes-validations:
- message: ICMP code specified without an ICMP type
reason: FieldValueInvalid
rule: "!has(self.code) || has(self.type)"
ipVersion:
enum:
- 4
- 6
type: integer
metadata:
properties:
annotations:
additionalProperties:
type: string
type: object
type: object
notICMP:
properties:
code:
maximum: 255
minimum: 0
type: integer
type:
maximum: 254
minimum: 0
type: integer
type: object
x-kubernetes-validations:
- message: ICMP code specified without an ICMP type
reason: FieldValueInvalid
rule: "!has(self.code) || has(self.type)"
notProtocol:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
protocol:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
source:
properties:
namespaceSelector:
type: string
nets:
items:
type: string
type: array
x-kubernetes-list-type: set
notNets:
items:
type: string
type: array
notPorts:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
type: string
ports:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
type: string
serviceAccounts:
properties:
names:
items:
type: string
type: array
x-kubernetes-list-type: set
selector:
type: string
type: object
services:
properties:
name:
type: string
namespace:
type: string
type: object
type: object
required:
- action
type: object
x-kubernetes-validations:
- message: rules with HTTP match must have protocol TCP or unset
reason: FieldValueInvalid
rule:
"!has(self.http) || !has(self.protocol) || self.protocol
== 'TCP' || self.protocol == 6"
- message: HTTP match is only valid on Allow rules
reason: FieldValueForbidden
rule: self.action == 'Allow' || !has(self.http)
- message: ports and notPorts cannot be specified with services
reason: FieldValueForbidden
rule:
"!has(self.destination) || !has(self.destination.services)
|| (!has(self.destination.ports) || size(self.destination.ports)
== 0) && (!has(self.destination.notPorts) || size(self.destination.notPorts)
== 0)"
type: array
ingress:
items:
properties:
action:
enum:
- Allow
- Deny
- Log
- Pass
type: string
destination:
properties:
namespaceSelector:
type: string
nets:
items:
type: string
type: array
x-kubernetes-list-type: set
notNets:
items:
type: string
type: array
notPorts:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
type: string
ports:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
type: string
serviceAccounts:
properties:
names:
items:
type: string
type: array
x-kubernetes-list-type: set
selector:
type: string
type: object
services:
properties:
name:
type: string
namespace:
type: string
type: object
type: object
http:
properties:
methods:
items:
type: string
maxItems: 20
type: array
paths:
items:
properties:
exact:
maxLength: 1024
type: string
prefix:
maxLength: 1024
type: string
type: object
maxItems: 20
type: array
type: object
icmp:
properties:
code:
maximum: 255
minimum: 0
type: integer
type:
maximum: 254
minimum: 0
type: integer
type: object
x-kubernetes-validations:
- message: ICMP code specified without an ICMP type
reason: FieldValueInvalid
rule: "!has(self.code) || has(self.type)"
ipVersion:
enum:
- 4
- 6
type: integer
metadata:
properties:
annotations:
additionalProperties:
type: string
type: object
type: object
notICMP:
properties:
code:
maximum: 255
minimum: 0
type: integer
type:
maximum: 254
minimum: 0
type: integer
type: object
x-kubernetes-validations:
- message: ICMP code specified without an ICMP type
reason: FieldValueInvalid
rule: "!has(self.code) || has(self.type)"
notProtocol:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
protocol:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
source:
properties:
namespaceSelector:
type: string
nets:
items:
type: string
type: array
x-kubernetes-list-type: set
notNets:
items:
type: string
type: array
notPorts:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
type: string
ports:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
type: string
serviceAccounts:
properties:
names:
items:
type: string
type: array
x-kubernetes-list-type: set
selector:
type: string
type: object
services:
properties:
name:
type: string
namespace:
type: string
type: object
type: object
required:
- action
type: object
x-kubernetes-validations:
- message: rules with HTTP match must have protocol TCP or unset
reason: FieldValueInvalid
rule:
"!has(self.http) || !has(self.protocol) || self.protocol
== 'TCP' || self.protocol == 6"
- message: HTTP match is only valid on Allow rules
reason: FieldValueForbidden
rule: self.action == 'Allow' || !has(self.http)
- message: ports and notPorts cannot be specified with services
reason: FieldValueForbidden
rule:
"!has(self.destination) || !has(self.destination.services)
|| (!has(self.destination.ports) || size(self.destination.ports)
== 0) && (!has(self.destination.notPorts) || size(self.destination.notPorts)
== 0)"
type: array
namespaceSelector:
type: string
order:
type: number
performanceHints:
items:
enum:
- AssumeNeededOnEveryNode
type: string
type: array
preDNAT:
type: boolean
selector:
type: string
serviceAccountSelector:
type: string
tier:
default: default
type: string
types:
items:
enum:
- Ingress
- Egress
type: string
maxItems: 2
minItems: 1
type: array
x-kubernetes-list-type: set
type: object
x-kubernetes-validations:
- message: preDNAT and doNotTrack cannot both be true
reason: FieldValueForbidden
rule:
"!((has(self.doNotTrack) && self.doNotTrack) && (has(self.preDNAT)
&& self.preDNAT))"
- message: preDNAT policy cannot have any egress rules
reason: FieldValueForbidden
rule:
(!has(self.preDNAT) || !self.preDNAT) || !has(self.egress) ||
size(self.egress) == 0
- message: preDNAT policy cannot have 'Egress' type
reason: FieldValueForbidden
rule:
(!has(self.preDNAT) || !self.preDNAT) || !has(self.types) || !self.types.exists(t,
t == 'Egress')
- message:
applyOnForward must be true if either preDNAT or doNotTrack
is true
reason: FieldValueInvalid
rule:
(has(self.applyOnForward) && self.applyOnForward) || ((!has(self.doNotTrack)
|| !self.doNotTrack) && (!has(self.preDNAT) || !self.preDNAT))
type: object
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: globalnetworksets.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: GlobalNetworkSet
listKind: GlobalNetworkSetList
plural: globalnetworksets
singular: globalnetworkset
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
nets:
items:
type: string
type: array
x-kubernetes-list-type: set
type: object
type: object
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: hostendpoints.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: HostEndpoint
listKind: HostEndpointList
plural: hostendpoints
singular: hostendpoint
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
expectedIPs:
items:
type: string
type: array
x-kubernetes-list-type: set
interfaceName:
maxLength: 15
type: string
node:
maxLength: 253
type: string
ports:
items:
properties:
name:
type: string
port:
maximum: 65535
minimum: 1
type: integer
protocol:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
required:
- name
- port
- protocol
type: object
type: array
profiles:
items:
type: string
type: array
x-kubernetes-list-type: set
type: object
x-kubernetes-validations:
- message: at least one of interfaceName or expectedIPs must be specified
reason: FieldValueInvalid
rule:
(has(self.interfaceName) && size(self.interfaceName) > 0) || (has(self.expectedIPs)
&& size(self.expectedIPs) > 0)
- message: node must be specified
reason: FieldValueInvalid
rule: has(self.node) && size(self.node) > 0
type: object
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: ipamblocks.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: IPAMBlock
listKind: IPAMBlockList
plural: ipamblocks
singular: ipamblock
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
affinity:
type: string
affinityClaimTime:
format: date-time
type: string
allocations:
items:
type: integer
# TODO: This nullable is manually added in. We should update controller-gen
# to handle []*int properly itself.
nullable: true
type: array
attributes:
items:
properties:
alternateOwnerAttrs:
additionalProperties:
type: string
type: object
handle_id:
type: string
secondary:
additionalProperties:
type: string
type: object
type: object
type: array
cidr:
type: string
deleted:
type: boolean
sequenceNumber:
default: 0
format: int64
type: integer
sequenceNumberForAllocation:
additionalProperties:
format: int64
type: integer
type: object
strictAffinity:
type: boolean
unallocated:
items:
type: integer
type: array
required:
- allocations
- attributes
- cidr
- strictAffinity
- unallocated
type: object
type: object
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: ipamconfigs.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: IPAMConfig
listKind: IPAMConfigList
plural: ipamconfigs
singular: ipamconfig
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
autoAllocateBlocks:
type: boolean
kubeVirtVMAddressPersistence:
enum:
- Enabled
- Disabled
type: string
maxBlocksPerHost:
maximum: 2147483647
minimum: 0
type: integer
strictAffinity:
type: boolean
required:
- autoAllocateBlocks
- strictAffinity
type: object
type: object
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: ipamhandles.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: IPAMHandle
listKind: IPAMHandleList
plural: ipamhandles
singular: ipamhandle
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
block:
additionalProperties:
type: integer
type: object
deleted:
type: boolean
handleID:
type: string
required:
- block
- handleID
type: object
type: object
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: ippools.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: IPPool
listKind: IPPoolList
plural: ippools
singular: ippool
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
allowedUses:
items:
enum:
- Workload
- Tunnel
- LoadBalancer
type: string
maxItems: 10
type: array
x-kubernetes-list-type: set
assignmentMode:
default: Automatic
enum:
- Automatic
- Manual
type: string
blockSize:
maximum: 128
minimum: 0
type: integer
x-kubernetes-validations:
- message:
Block size cannot be changed; follow IP pool migration
guide to avoid corruption.
reason: FieldValueInvalid
rule: self == oldSelf
cidr:
format: cidr
maxLength: 48
type: string
x-kubernetes-validations:
- message:
CIDR cannot be changed; follow IP pool migration guide
to avoid corruption.
reason: FieldValueInvalid
rule: self == oldSelf
disableBGPExport:
type: boolean
disabled:
type: boolean
ipipMode:
enum:
- Never
- Always
- CrossSubnet
type: string
namespaceSelector:
type: string
natOutgoing:
type: boolean
nodeSelector:
type: string
vxlanMode:
enum:
- Never
- Always
- CrossSubnet
type: string
required:
- cidr
type: object
x-kubernetes-validations:
- message: ipipMode and vxlanMode cannot both be enabled
reason: FieldValueForbidden
rule:
"!has(self.ipipMode) || !has(self.vxlanMode) || self.ipipMode
== 'Never' || self.vxlanMode == 'Never' || size(self.ipipMode)
== 0 || size(self.vxlanMode) == 0"
- message: LoadBalancer IP pool cannot have IPIP or VXLAN enabled
reason: FieldValueForbidden
rule:
"!has(self.allowedUses) || !self.allowedUses.exists(u, u == 'LoadBalancer')
|| (!has(self.ipipMode) || size(self.ipipMode) == 0 || self.ipipMode
== 'Never') && (!has(self.vxlanMode) || size(self.vxlanMode) ==
0 || self.vxlanMode == 'Never')"
- message:
LoadBalancer cannot be combined with Workload or Tunnel allowed
uses
reason: FieldValueForbidden
rule:
"!has(self.allowedUses) || !self.allowedUses.exists(u, u == 'LoadBalancer')
|| !self.allowedUses.exists(u, u == 'Workload' || u == 'Tunnel')"
- message: IPIP is not supported on IPv6 pools
reason: FieldValueForbidden
rule:
"!self.cidr.contains(':') || !has(self.ipipMode) || self.ipipMode
== 'Never' || size(self.ipipMode) == 0"
type: object
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: ipreservations.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: IPReservation
listKind: IPReservationList
plural: ipreservations
singular: ipreservation
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
reservedCIDRs:
format: cidr
items:
type: string
type: array
x-kubernetes-list-type: set
type: object
type: object
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: kubecontrollersconfigurations.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: KubeControllersConfiguration
listKind: KubeControllersConfigurationList
plural: kubecontrollersconfigurations
singular: kubecontrollersconfiguration
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
controllers:
properties:
loadBalancer:
properties:
assignIPs:
default: AllServices
enum:
- AllServices
- RequestedServicesOnly
type: string
type: object
namespace:
properties:
reconcilerPeriod:
type: string
type: object
node:
properties:
hostEndpoint:
properties:
autoCreate:
enum:
- Enabled
- Disabled
type: string
createDefaultHostEndpoint:
type: string
templates:
items:
properties:
generateName:
maxLength: 253
type: string
interfaceCIDRs:
items:
type: string
type: array
x-kubernetes-list-type: set
interfacePattern:
type: string
labels:
additionalProperties:
type: string
type: object
nodeSelector:
type: string
type: object
type: array
type: object
leakGracePeriod:
type: string
reconcilerPeriod:
type: string
syncLabels:
enum:
- Enabled
- Disabled
type: string
type: object
policy:
properties:
reconcilerPeriod:
type: string
type: object
policyMigration:
properties:
enabled:
default: Enabled
enum:
- Disabled
- Enabled
type: string
type: object
serviceAccount:
properties:
reconcilerPeriod:
type: string
type: object
workloadEndpoint:
properties:
reconcilerPeriod:
type: string
type: object
type: object
debugProfilePort:
format: int32
maximum: 65535
minimum: 0
type: integer
etcdV3CompactionPeriod:
type: string
healthChecks:
default: Enabled
enum:
- Enabled
- Disabled
type: string
logSeverityScreen:
enum:
- None
- Debug
- Info
- Warning
- Error
- Fatal
- Panic
type: string
prometheusMetricsPort:
maximum: 65535
minimum: 0
type: integer
required:
- controllers
type: object
status:
properties:
environmentVars:
additionalProperties:
type: string
type: object
runningConfig:
properties:
controllers:
properties:
loadBalancer:
properties:
assignIPs:
default: AllServices
enum:
- AllServices
- RequestedServicesOnly
type: string
type: object
namespace:
properties:
reconcilerPeriod:
type: string
type: object
node:
properties:
hostEndpoint:
properties:
autoCreate:
enum:
- Enabled
- Disabled
type: string
createDefaultHostEndpoint:
type: string
templates:
items:
properties:
generateName:
maxLength: 253
type: string
interfaceCIDRs:
items:
type: string
type: array
x-kubernetes-list-type: set
interfacePattern:
type: string
labels:
additionalProperties:
type: string
type: object
nodeSelector:
type: string
type: object
type: array
type: object
leakGracePeriod:
type: string
reconcilerPeriod:
type: string
syncLabels:
enum:
- Enabled
- Disabled
type: string
type: object
policy:
properties:
reconcilerPeriod:
type: string
type: object
policyMigration:
properties:
enabled:
default: Enabled
enum:
- Disabled
- Enabled
type: string
type: object
serviceAccount:
properties:
reconcilerPeriod:
type: string
type: object
workloadEndpoint:
properties:
reconcilerPeriod:
type: string
type: object
type: object
debugProfilePort:
format: int32
maximum: 65535
minimum: 0
type: integer
etcdV3CompactionPeriod:
type: string
healthChecks:
default: Enabled
enum:
- Enabled
- Disabled
type: string
logSeverityScreen:
enum:
- None
- Debug
- Info
- Warning
- Error
- Fatal
- Panic
type: string
prometheusMetricsPort:
maximum: 65535
minimum: 0
type: integer
required:
- controllers
type: object
type: object
type: object
served: true
storage: true
subresources:
status: {}
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: networkpolicies.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: NetworkPolicy
listKind: NetworkPolicyList
plural: networkpolicies
singular: networkpolicy
preserveUnknownFields: false
scope: Namespaced
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
egress:
items:
properties:
action:
enum:
- Allow
- Deny
- Log
- Pass
type: string
destination:
properties:
namespaceSelector:
type: string
nets:
items:
type: string
type: array
x-kubernetes-list-type: set
notNets:
items:
type: string
type: array
notPorts:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
type: string
ports:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
type: string
serviceAccounts:
properties:
names:
items:
type: string
type: array
x-kubernetes-list-type: set
selector:
type: string
type: object
services:
properties:
name:
type: string
namespace:
type: string
type: object
type: object
http:
properties:
methods:
items:
type: string
maxItems: 20
type: array
paths:
items:
properties:
exact:
maxLength: 1024
type: string
prefix:
maxLength: 1024
type: string
type: object
maxItems: 20
type: array
type: object
icmp:
properties:
code:
maximum: 255
minimum: 0
type: integer
type:
maximum: 254
minimum: 0
type: integer
type: object
x-kubernetes-validations:
- message: ICMP code specified without an ICMP type
reason: FieldValueInvalid
rule: "!has(self.code) || has(self.type)"
ipVersion:
enum:
- 4
- 6
type: integer
metadata:
properties:
annotations:
additionalProperties:
type: string
type: object
type: object
notICMP:
properties:
code:
maximum: 255
minimum: 0
type: integer
type:
maximum: 254
minimum: 0
type: integer
type: object
x-kubernetes-validations:
- message: ICMP code specified without an ICMP type
reason: FieldValueInvalid
rule: "!has(self.code) || has(self.type)"
notProtocol:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
protocol:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
source:
properties:
namespaceSelector:
type: string
nets:
items:
type: string
type: array
x-kubernetes-list-type: set
notNets:
items:
type: string
type: array
notPorts:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
type: string
ports:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
type: string
serviceAccounts:
properties:
names:
items:
type: string
type: array
x-kubernetes-list-type: set
selector:
type: string
type: object
services:
properties:
name:
type: string
namespace:
type: string
type: object
type: object
required:
- action
type: object
x-kubernetes-validations:
- message: rules with HTTP match must have protocol TCP or unset
reason: FieldValueInvalid
rule:
"!has(self.http) || !has(self.protocol) || self.protocol
== 'TCP' || self.protocol == 6"
- message: HTTP match is only valid on Allow rules
reason: FieldValueForbidden
rule: self.action == 'Allow' || !has(self.http)
- message: ports and notPorts cannot be specified with services
reason: FieldValueForbidden
rule:
"!has(self.destination) || !has(self.destination.services)
|| (!has(self.destination.ports) || size(self.destination.ports)
== 0) && (!has(self.destination.notPorts) || size(self.destination.notPorts)
== 0)"
type: array
ingress:
items:
properties:
action:
enum:
- Allow
- Deny
- Log
- Pass
type: string
destination:
properties:
namespaceSelector:
type: string
nets:
items:
type: string
type: array
x-kubernetes-list-type: set
notNets:
items:
type: string
type: array
notPorts:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
type: string
ports:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
type: string
serviceAccounts:
properties:
names:
items:
type: string
type: array
x-kubernetes-list-type: set
selector:
type: string
type: object
services:
properties:
name:
type: string
namespace:
type: string
type: object
type: object
http:
properties:
methods:
items:
type: string
maxItems: 20
type: array
paths:
items:
properties:
exact:
maxLength: 1024
type: string
prefix:
maxLength: 1024
type: string
type: object
maxItems: 20
type: array
type: object
icmp:
properties:
code:
maximum: 255
minimum: 0
type: integer
type:
maximum: 254
minimum: 0
type: integer
type: object
x-kubernetes-validations:
- message: ICMP code specified without an ICMP type
reason: FieldValueInvalid
rule: "!has(self.code) || has(self.type)"
ipVersion:
enum:
- 4
- 6
type: integer
metadata:
properties:
annotations:
additionalProperties:
type: string
type: object
type: object
notICMP:
properties:
code:
maximum: 255
minimum: 0
type: integer
type:
maximum: 254
minimum: 0
type: integer
type: object
x-kubernetes-validations:
- message: ICMP code specified without an ICMP type
reason: FieldValueInvalid
rule: "!has(self.code) || has(self.type)"
notProtocol:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
protocol:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
source:
properties:
namespaceSelector:
type: string
nets:
items:
type: string
type: array
x-kubernetes-list-type: set
notNets:
items:
type: string
type: array
notPorts:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
type: string
ports:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
type: string
serviceAccounts:
properties:
names:
items:
type: string
type: array
x-kubernetes-list-type: set
selector:
type: string
type: object
services:
properties:
name:
type: string
namespace:
type: string
type: object
type: object
required:
- action
type: object
x-kubernetes-validations:
- message: rules with HTTP match must have protocol TCP or unset
reason: FieldValueInvalid
rule:
"!has(self.http) || !has(self.protocol) || self.protocol
== 'TCP' || self.protocol == 6"
- message: HTTP match is only valid on Allow rules
reason: FieldValueForbidden
rule: self.action == 'Allow' || !has(self.http)
- message: ports and notPorts cannot be specified with services
reason: FieldValueForbidden
rule:
"!has(self.destination) || !has(self.destination.services)
|| (!has(self.destination.ports) || size(self.destination.ports)
== 0) && (!has(self.destination.notPorts) || size(self.destination.notPorts)
== 0)"
type: array
order:
type: number
performanceHints:
items:
enum:
- AssumeNeededOnEveryNode
type: string
type: array
selector:
type: string
serviceAccountSelector:
type: string
tier:
default: default
type: string
types:
items:
enum:
- Ingress
- Egress
type: string
maxItems: 2
minItems: 1
type: array
x-kubernetes-list-type: set
type: object
type: object
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: networksets.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: NetworkSet
listKind: NetworkSetList
plural: networksets
singular: networkset
preserveUnknownFields: false
scope: Namespaced
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
nets:
items:
type: string
type: array
x-kubernetes-list-type: set
type: object
type: object
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: stagedglobalnetworkpolicies.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: StagedGlobalNetworkPolicy
listKind: StagedGlobalNetworkPolicyList
plural: stagedglobalnetworkpolicies
singular: stagedglobalnetworkpolicy
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
applyOnForward:
type: boolean
doNotTrack:
type: boolean
egress:
items:
properties:
action:
enum:
- Allow
- Deny
- Log
- Pass
type: string
destination:
properties:
namespaceSelector:
type: string
nets:
items:
type: string
type: array
x-kubernetes-list-type: set
notNets:
items:
type: string
type: array
notPorts:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
type: string
ports:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
type: string
serviceAccounts:
properties:
names:
items:
type: string
type: array
x-kubernetes-list-type: set
selector:
type: string
type: object
services:
properties:
name:
type: string
namespace:
type: string
type: object
type: object
http:
properties:
methods:
items:
type: string
maxItems: 20
type: array
paths:
items:
properties:
exact:
maxLength: 1024
type: string
prefix:
maxLength: 1024
type: string
type: object
maxItems: 20
type: array
type: object
icmp:
properties:
code:
maximum: 255
minimum: 0
type: integer
type:
maximum: 254
minimum: 0
type: integer
type: object
x-kubernetes-validations:
- message: ICMP code specified without an ICMP type
reason: FieldValueInvalid
rule: "!has(self.code) || has(self.type)"
ipVersion:
enum:
- 4
- 6
type: integer
metadata:
properties:
annotations:
additionalProperties:
type: string
type: object
type: object
notICMP:
properties:
code:
maximum: 255
minimum: 0
type: integer
type:
maximum: 254
minimum: 0
type: integer
type: object
x-kubernetes-validations:
- message: ICMP code specified without an ICMP type
reason: FieldValueInvalid
rule: "!has(self.code) || has(self.type)"
notProtocol:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
protocol:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
source:
properties:
namespaceSelector:
type: string
nets:
items:
type: string
type: array
x-kubernetes-list-type: set
notNets:
items:
type: string
type: array
notPorts:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
type: string
ports:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
type: string
serviceAccounts:
properties:
names:
items:
type: string
type: array
x-kubernetes-list-type: set
selector:
type: string
type: object
services:
properties:
name:
type: string
namespace:
type: string
type: object
type: object
required:
- action
type: object
x-kubernetes-validations:
- message: rules with HTTP match must have protocol TCP or unset
reason: FieldValueInvalid
rule:
"!has(self.http) || !has(self.protocol) || self.protocol
== 'TCP' || self.protocol == 6"
- message: HTTP match is only valid on Allow rules
reason: FieldValueForbidden
rule: self.action == 'Allow' || !has(self.http)
- message: ports and notPorts cannot be specified with services
reason: FieldValueForbidden
rule:
"!has(self.destination) || !has(self.destination.services)
|| (!has(self.destination.ports) || size(self.destination.ports)
== 0) && (!has(self.destination.notPorts) || size(self.destination.notPorts)
== 0)"
type: array
ingress:
items:
properties:
action:
enum:
- Allow
- Deny
- Log
- Pass
type: string
destination:
properties:
namespaceSelector:
type: string
nets:
items:
type: string
type: array
x-kubernetes-list-type: set
notNets:
items:
type: string
type: array
notPorts:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
type: string
ports:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
type: string
serviceAccounts:
properties:
names:
items:
type: string
type: array
x-kubernetes-list-type: set
selector:
type: string
type: object
services:
properties:
name:
type: string
namespace:
type: string
type: object
type: object
http:
properties:
methods:
items:
type: string
maxItems: 20
type: array
paths:
items:
properties:
exact:
maxLength: 1024
type: string
prefix:
maxLength: 1024
type: string
type: object
maxItems: 20
type: array
type: object
icmp:
properties:
code:
maximum: 255
minimum: 0
type: integer
type:
maximum: 254
minimum: 0
type: integer
type: object
x-kubernetes-validations:
- message: ICMP code specified without an ICMP type
reason: FieldValueInvalid
rule: "!has(self.code) || has(self.type)"
ipVersion:
enum:
- 4
- 6
type: integer
metadata:
properties:
annotations:
additionalProperties:
type: string
type: object
type: object
notICMP:
properties:
code:
maximum: 255
minimum: 0
type: integer
type:
maximum: 254
minimum: 0
type: integer
type: object
x-kubernetes-validations:
- message: ICMP code specified without an ICMP type
reason: FieldValueInvalid
rule: "!has(self.code) || has(self.type)"
notProtocol:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
protocol:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
source:
properties:
namespaceSelector:
type: string
nets:
items:
type: string
type: array
x-kubernetes-list-type: set
notNets:
items:
type: string
type: array
notPorts:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
type: string
ports:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
type: string
serviceAccounts:
properties:
names:
items:
type: string
type: array
x-kubernetes-list-type: set
selector:
type: string
type: object
services:
properties:
name:
type: string
namespace:
type: string
type: object
type: object
required:
- action
type: object
x-kubernetes-validations:
- message: rules with HTTP match must have protocol TCP or unset
reason: FieldValueInvalid
rule:
"!has(self.http) || !has(self.protocol) || self.protocol
== 'TCP' || self.protocol == 6"
- message: HTTP match is only valid on Allow rules
reason: FieldValueForbidden
rule: self.action == 'Allow' || !has(self.http)
- message: ports and notPorts cannot be specified with services
reason: FieldValueForbidden
rule:
"!has(self.destination) || !has(self.destination.services)
|| (!has(self.destination.ports) || size(self.destination.ports)
== 0) && (!has(self.destination.notPorts) || size(self.destination.notPorts)
== 0)"
type: array
namespaceSelector:
type: string
order:
type: number
performanceHints:
items:
enum:
- AssumeNeededOnEveryNode
type: string
type: array
preDNAT:
type: boolean
selector:
type: string
serviceAccountSelector:
type: string
stagedAction:
default: Set
enum:
- Set
- Delete
- Learn
- Ignore
type: string
tier:
default: default
type: string
types:
items:
enum:
- Ingress
- Egress
type: string
maxItems: 2
minItems: 1
type: array
x-kubernetes-list-type: set
type: object
x-kubernetes-validations:
- message: preDNAT and doNotTrack cannot both be true
reason: FieldValueForbidden
rule:
"!((has(self.doNotTrack) && self.doNotTrack) && (has(self.preDNAT)
&& self.preDNAT))"
- message: preDNAT policy cannot have any egress rules
reason: FieldValueForbidden
rule:
(!has(self.preDNAT) || !self.preDNAT) || !has(self.egress) ||
size(self.egress) == 0
- message: preDNAT policy cannot have 'Egress' type
reason: FieldValueForbidden
rule:
(!has(self.preDNAT) || !self.preDNAT) || !has(self.types) || !self.types.exists(t,
t == 'Egress')
- message:
applyOnForward must be true if either preDNAT or doNotTrack
is true
reason: FieldValueInvalid
rule:
(has(self.applyOnForward) && self.applyOnForward) || ((!has(self.doNotTrack)
|| !self.doNotTrack) && (!has(self.preDNAT) || !self.preDNAT))
type: object
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: stagedkubernetesnetworkpolicies.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: StagedKubernetesNetworkPolicy
listKind: StagedKubernetesNetworkPolicyList
plural: stagedkubernetesnetworkpolicies
singular: stagedkubernetesnetworkpolicy
preserveUnknownFields: false
scope: Namespaced
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
egress:
items:
properties:
ports:
items:
properties:
endPort:
format: int32
type: integer
port:
anyOf:
- type: integer
- type: string
x-kubernetes-int-or-string: true
protocol:
type: string
type: object
type: array
x-kubernetes-list-type: atomic
to:
items:
properties:
ipBlock:
properties:
cidr:
type: string
except:
items:
type: string
type: array
x-kubernetes-list-type: atomic
required:
- cidr
type: object
namespaceSelector:
properties:
matchExpressions:
items:
properties:
key:
type: string
operator:
type: string
values:
items:
type: string
type: array
x-kubernetes-list-type: atomic
required:
- key
- operator
type: object
type: array
x-kubernetes-list-type: atomic
matchLabels:
additionalProperties:
type: string
type: object
type: object
x-kubernetes-map-type: atomic
podSelector:
properties:
matchExpressions:
items:
properties:
key:
type: string
operator:
type: string
values:
items:
type: string
type: array
x-kubernetes-list-type: atomic
required:
- key
- operator
type: object
type: array
x-kubernetes-list-type: atomic
matchLabels:
additionalProperties:
type: string
type: object
type: object
x-kubernetes-map-type: atomic
type: object
type: array
x-kubernetes-list-type: atomic
type: object
type: array
ingress:
items:
properties:
from:
items:
properties:
ipBlock:
properties:
cidr:
type: string
except:
items:
type: string
type: array
x-kubernetes-list-type: atomic
required:
- cidr
type: object
namespaceSelector:
properties:
matchExpressions:
items:
properties:
key:
type: string
operator:
type: string
values:
items:
type: string
type: array
x-kubernetes-list-type: atomic
required:
- key
- operator
type: object
type: array
x-kubernetes-list-type: atomic
matchLabels:
additionalProperties:
type: string
type: object
type: object
x-kubernetes-map-type: atomic
podSelector:
properties:
matchExpressions:
items:
properties:
key:
type: string
operator:
type: string
values:
items:
type: string
type: array
x-kubernetes-list-type: atomic
required:
- key
- operator
type: object
type: array
x-kubernetes-list-type: atomic
matchLabels:
additionalProperties:
type: string
type: object
type: object
x-kubernetes-map-type: atomic
type: object
type: array
x-kubernetes-list-type: atomic
ports:
items:
properties:
endPort:
format: int32
type: integer
port:
anyOf:
- type: integer
- type: string
x-kubernetes-int-or-string: true
protocol:
type: string
type: object
type: array
x-kubernetes-list-type: atomic
type: object
type: array
podSelector:
properties:
matchExpressions:
items:
properties:
key:
type: string
operator:
type: string
values:
items:
type: string
type: array
x-kubernetes-list-type: atomic
required:
- key
- operator
type: object
type: array
x-kubernetes-list-type: atomic
matchLabels:
additionalProperties:
type: string
type: object
type: object
x-kubernetes-map-type: atomic
policyTypes:
items:
type: string
maxItems: 2
minItems: 1
type: array
x-kubernetes-list-type: set
stagedAction:
default: Set
enum:
- Set
- Delete
- Learn
- Ignore
type: string
type: object
type: object
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: stagednetworkpolicies.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: StagedNetworkPolicy
listKind: StagedNetworkPolicyList
plural: stagednetworkpolicies
singular: stagednetworkpolicy
preserveUnknownFields: false
scope: Namespaced
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
egress:
items:
properties:
action:
enum:
- Allow
- Deny
- Log
- Pass
type: string
destination:
properties:
namespaceSelector:
type: string
nets:
items:
type: string
type: array
x-kubernetes-list-type: set
notNets:
items:
type: string
type: array
notPorts:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
type: string
ports:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
type: string
serviceAccounts:
properties:
names:
items:
type: string
type: array
x-kubernetes-list-type: set
selector:
type: string
type: object
services:
properties:
name:
type: string
namespace:
type: string
type: object
type: object
http:
properties:
methods:
items:
type: string
maxItems: 20
type: array
paths:
items:
properties:
exact:
maxLength: 1024
type: string
prefix:
maxLength: 1024
type: string
type: object
maxItems: 20
type: array
type: object
icmp:
properties:
code:
maximum: 255
minimum: 0
type: integer
type:
maximum: 254
minimum: 0
type: integer
type: object
x-kubernetes-validations:
- message: ICMP code specified without an ICMP type
reason: FieldValueInvalid
rule: "!has(self.code) || has(self.type)"
ipVersion:
enum:
- 4
- 6
type: integer
metadata:
properties:
annotations:
additionalProperties:
type: string
type: object
type: object
notICMP:
properties:
code:
maximum: 255
minimum: 0
type: integer
type:
maximum: 254
minimum: 0
type: integer
type: object
x-kubernetes-validations:
- message: ICMP code specified without an ICMP type
reason: FieldValueInvalid
rule: "!has(self.code) || has(self.type)"
notProtocol:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
protocol:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
source:
properties:
namespaceSelector:
type: string
nets:
items:
type: string
type: array
x-kubernetes-list-type: set
notNets:
items:
type: string
type: array
notPorts:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
type: string
ports:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
type: string
serviceAccounts:
properties:
names:
items:
type: string
type: array
x-kubernetes-list-type: set
selector:
type: string
type: object
services:
properties:
name:
type: string
namespace:
type: string
type: object
type: object
required:
- action
type: object
x-kubernetes-validations:
- message: rules with HTTP match must have protocol TCP or unset
reason: FieldValueInvalid
rule:
"!has(self.http) || !has(self.protocol) || self.protocol
== 'TCP' || self.protocol == 6"
- message: HTTP match is only valid on Allow rules
reason: FieldValueForbidden
rule: self.action == 'Allow' || !has(self.http)
- message: ports and notPorts cannot be specified with services
reason: FieldValueForbidden
rule:
"!has(self.destination) || !has(self.destination.services)
|| (!has(self.destination.ports) || size(self.destination.ports)
== 0) && (!has(self.destination.notPorts) || size(self.destination.notPorts)
== 0)"
type: array
ingress:
items:
properties:
action:
enum:
- Allow
- Deny
- Log
- Pass
type: string
destination:
properties:
namespaceSelector:
type: string
nets:
items:
type: string
type: array
x-kubernetes-list-type: set
notNets:
items:
type: string
type: array
notPorts:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
type: string
ports:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
type: string
serviceAccounts:
properties:
names:
items:
type: string
type: array
x-kubernetes-list-type: set
selector:
type: string
type: object
services:
properties:
name:
type: string
namespace:
type: string
type: object
type: object
http:
properties:
methods:
items:
type: string
maxItems: 20
type: array
paths:
items:
properties:
exact:
maxLength: 1024
type: string
prefix:
maxLength: 1024
type: string
type: object
maxItems: 20
type: array
type: object
icmp:
properties:
code:
maximum: 255
minimum: 0
type: integer
type:
maximum: 254
minimum: 0
type: integer
type: object
x-kubernetes-validations:
- message: ICMP code specified without an ICMP type
reason: FieldValueInvalid
rule: "!has(self.code) || has(self.type)"
ipVersion:
enum:
- 4
- 6
type: integer
metadata:
properties:
annotations:
additionalProperties:
type: string
type: object
type: object
notICMP:
properties:
code:
maximum: 255
minimum: 0
type: integer
type:
maximum: 254
minimum: 0
type: integer
type: object
x-kubernetes-validations:
- message: ICMP code specified without an ICMP type
reason: FieldValueInvalid
rule: "!has(self.code) || has(self.type)"
notProtocol:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
protocol:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
source:
properties:
namespaceSelector:
type: string
nets:
items:
type: string
type: array
x-kubernetes-list-type: set
notNets:
items:
type: string
type: array
notPorts:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
notSelector:
type: string
ports:
items:
anyOf:
- type: integer
- type: string
pattern: ^.*
x-kubernetes-int-or-string: true
type: array
selector:
type: string
serviceAccounts:
properties:
names:
items:
type: string
type: array
x-kubernetes-list-type: set
selector:
type: string
type: object
services:
properties:
name:
type: string
namespace:
type: string
type: object
type: object
required:
- action
type: object
x-kubernetes-validations:
- message: rules with HTTP match must have protocol TCP or unset
reason: FieldValueInvalid
rule:
"!has(self.http) || !has(self.protocol) || self.protocol
== 'TCP' || self.protocol == 6"
- message: HTTP match is only valid on Allow rules
reason: FieldValueForbidden
rule: self.action == 'Allow' || !has(self.http)
- message: ports and notPorts cannot be specified with services
reason: FieldValueForbidden
rule:
"!has(self.destination) || !has(self.destination.services)
|| (!has(self.destination.ports) || size(self.destination.ports)
== 0) && (!has(self.destination.notPorts) || size(self.destination.notPorts)
== 0)"
type: array
order:
type: number
performanceHints:
items:
enum:
- AssumeNeededOnEveryNode
type: string
type: array
selector:
type: string
serviceAccountSelector:
type: string
stagedAction:
default: Set
enum:
- Set
- Delete
- Learn
- Ignore
type: string
tier:
default: default
type: string
types:
items:
enum:
- Ingress
- Egress
type: string
maxItems: 2
minItems: 1
type: array
x-kubernetes-list-type: set
type: object
type: object
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: tiers.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: Tier
listKind: TierList
plural: tiers
singular: tier
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
defaultAction:
allOf:
- enum:
- Allow
- Deny
- Log
- Pass
- enum:
- Pass
- Deny
default: Deny
type: string
order:
type: number
type: object
required:
- metadata
- spec
type: object
x-kubernetes-validations:
- message: The 'kube-admin' tier must have default action 'Pass'
rule:
"self.metadata.name == 'kube-admin' ? self.spec.defaultAction ==
'Pass' : true"
- message: The 'kube-baseline' tier must have default action 'Pass'
rule:
"self.metadata.name == 'kube-baseline' ? self.spec.defaultAction
== 'Pass' : true"
- message: The 'default' tier must have default action 'Deny'
rule:
"self.metadata.name == 'default' ? self.spec.defaultAction == 'Deny'
: true"
served: true
storage: true
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
api-approved.kubernetes.io: https://github.com/kubernetes-sigs/network-policy-api/pull/347
policy.networking.k8s.io/bundle-version: v0.2.0
policy.networking.k8s.io/channel: standard
name: clusternetworkpolicies.policy.networking.k8s.io
spec:
group: policy.networking.k8s.io
names:
kind: ClusterNetworkPolicy
listKind: ClusterNetworkPolicyList
plural: clusternetworkpolicies
shortNames:
- cnp
singular: clusternetworkpolicy
scope: Cluster
versions:
- additionalPrinterColumns:
- jsonPath: .spec.tier
name: Tier
type: string
- jsonPath: .spec.priority
name: Priority
type: string
- jsonPath: .metadata.creationTimestamp
name: Age
type: date
name: v1alpha2
schema:
openAPIV3Schema:
description: ClusterNetworkPolicy is a cluster-wide network policy resource.
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: Spec defines the desired behavior of ClusterNetworkPolicy.
properties:
egress:
description: |-
Egress is the list of Egress rules to be applied to the selected pods.
A maximum of 25 rules is allowed in this block.
The relative precedence of egress rules within a single CNP object
(all of which share the priority) will be determined by the order
in which the rule is written.
Thus, a rule that appears at the top of the egress rules
would take the highest precedence.
CNPs with no egress rules do not affect egress traffic.
items:
description: |-
ClusterNetworkPolicyEgressRule describes an action to take on a particular
set of traffic originating from pods selected by a ClusterNetworkPolicy's
Subject field.
<network-policy-api:experimental:validation>
properties:
action:
description: |-
Action specifies the effect this rule will have on matching
traffic. Currently the following actions are supported:
- Accept: Accepts the selected traffic, allowing it to
egress. No further ClusterNetworkPolicy or NetworkPolicy
rules will be processed.
- Deny: Drops the selected traffic. No further
ClusterNetworkPolicy or NetworkPolicy rules will be
processed.
- Pass: Skips all further ClusterNetworkPolicy rules in the
current tier for the selected traffic, and passes
evaluation to the next tier.
enum:
- Accept
- Deny
- Pass
type: string
name:
description: |-
Name is an identifier for this rule, that may be no more than
100 characters in length. This field should be used by the implementation
to help improve observability, readability and error-reporting
for any applied policies.
maxLength: 100
type: string
protocols:
description: |-
Protocols allows for more fine-grain matching of traffic on
protocol-specific attributes such as the port. If
unspecified, protocol-specific attributes will not be used
to match traffic.
items:
description: |-
ClusterNetworkPolicyProtocol describes additional protocol-specific match rules.
Exactly one field must be set.
maxProperties: 1
minProperties: 1
properties:
destinationNamedPort:
description: |-
DestinationNamedPort selects a destination port on a pod based on the
ContainerPort name. You can't use this in a rule that targets resources
without named ports (e.g. Nodes or Networks).
type: string
sctp:
description: SCTP specific protocol matches.
minProperties: 1
properties:
destinationPort:
description: DestinationPort for the match.
maxProperties: 1
minProperties: 1
properties:
number:
description: Number defines a network port value.
format: int32
maximum: 65535
minimum: 1
type: integer
range:
description:
Range defines a contiguous range
of ports.
properties:
end:
description: |-
end specifies the last port in the range. It must be
greater than start.
format: int32
maximum: 65535
minimum: 1
type: integer
start:
description: |-
start defines a network port that is the start of a port
range, the Start value must be less than End.
format: int32
maximum: 65535
minimum: 1
type: integer
required:
- end
- start
type: object
x-kubernetes-validations:
- message: Start port must be less than End port
rule: self.start < self.end
type: object
type: object
tcp:
description: TCP specific protocol matches.
minProperties: 1
properties:
destinationPort:
description: DestinationPort for the match.
maxProperties: 1
minProperties: 1
properties:
number:
description: Number defines a network port value.
format: int32
maximum: 65535
minimum: 1
type: integer
range:
description:
Range defines a contiguous range
of ports.
properties:
end:
description: |-
end specifies the last port in the range. It must be
greater than start.
format: int32
maximum: 65535
minimum: 1
type: integer
start:
description: |-
start defines a network port that is the start of a port
range, the Start value must be less than End.
format: int32
maximum: 65535
minimum: 1
type: integer
required:
- end
- start
type: object
x-kubernetes-validations:
- message: Start port must be less than End port
rule: self.start < self.end
type: object
type: object
udp:
description: UDP specific protocol matches.
minProperties: 1
properties:
destinationPort:
description: DestinationPort for the match.
maxProperties: 1
minProperties: 1
properties:
number:
description: Number defines a network port value.
format: int32
maximum: 65535
minimum: 1
type: integer
range:
description:
Range defines a contiguous range
of ports.
properties:
end:
description: |-
end specifies the last port in the range. It must be
greater than start.
format: int32
maximum: 65535
minimum: 1
type: integer
start:
description: |-
start defines a network port that is the start of a port
range, the Start value must be less than End.
format: int32
maximum: 65535
minimum: 1
type: integer
required:
- end
- start
type: object
x-kubernetes-validations:
- message: Start port must be less than End port
rule: self.start < self.end
type: object
type: object
type: object
maxItems: 25
minItems: 1
type: array
to:
description: |-
To is the list of destinations whose traffic this rule applies to. If any
element matches the destination of outgoing traffic then the specified
action is applied. This field must be defined and contain at least one
item.
items:
description: |-
ClusterNetworkPolicyEgressPeer defines a peer to allow traffic to.
Exactly one of the fields must be set for a given peer and this is enforced
by the validation rules on the CRD. If an implementation sees no fields are
set then it can infer that the deployed CRD is of an incompatible version
with an unknown field. In that case it should fail closed.
For "Accept" rules, "fail closed" means: "treat the rule as matching no
traffic". For "Deny" and "Pass" rules, "fail closed" means: "treat the rule
as a 'Deny all' rule".
maxProperties: 1
minProperties: 1
properties:
namespaces:
description: |-
Namespaces defines a way to select all pods within a set of Namespaces.
Note that host-networked pods are not included in this type of peer.
properties:
matchExpressions:
description:
matchExpressions is a list of label selector
requirements. The requirements are ANDed.
items:
description: |-
A label selector requirement is a selector that contains values, a key, and an operator that
relates the key and values.
properties:
key:
description:
key is the label key that the selector
applies to.
type: string
operator:
description: |-
operator represents a key's relationship to a set of values.
Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: |-
values is an array of string values. If the operator is In or NotIn,
the values array must be non-empty. If the operator is Exists or DoesNotExist,
the values array must be empty. This array is replaced during a strategic
merge patch.
items:
type: string
type: array
x-kubernetes-list-type: atomic
required:
- key
- operator
type: object
type: array
x-kubernetes-list-type: atomic
matchLabels:
additionalProperties:
type: string
description: |-
matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels
map is equivalent to an element of matchExpressions, whose key field is "key", the
operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
x-kubernetes-map-type: atomic
networks:
description: |-
Networks defines a way to select peers via CIDR blocks.
This is intended for representing entities that live outside the cluster,
which can't be selected by pods, namespaces and nodes peers, but note
that cluster-internal traffic will be checked against the rule as
well. So if you Accept or Deny traffic to `"0.0.0.0/0"`, that will allow
or deny all IPv4 pod-to-pod traffic as well. If you don't want that,
add a rule that Passes all pod traffic before the Networks rule.
Each item in Networks should be provided in the CIDR format and should be
IPv4 or IPv6, for example "10.0.0.0/8" or "fd00::/8".
Networks can have up to 25 CIDRs specified.
items:
description: |-
CIDR is an IP address range in CIDR notation
(for example, "10.0.0.0/8" or "fd00::/8").
maxLength: 43
type: string
x-kubernetes-validations:
- message: Invalid CIDR format provided
rule: isCIDR(self)
maxItems: 25
minItems: 1
type: array
x-kubernetes-list-type: set
pods:
description: |-
Pods defines a way to select a set of pods in
a set of namespaces. Note that host-networked pods
are not included in this type of peer.
properties:
namespaceSelector:
description: |-
NamespaceSelector follows standard label selector
semantics; if empty, it selects all Namespaces.
properties:
matchExpressions:
description:
matchExpressions is a list of label
selector requirements. The requirements are
ANDed.
items:
description: |-
A label selector requirement is a selector that contains values, a key, and an operator that
relates the key and values.
properties:
key:
description:
key is the label key that the
selector applies to.
type: string
operator:
description: |-
operator represents a key's relationship to a set of values.
Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: |-
values is an array of string values. If the operator is In or NotIn,
the values array must be non-empty. If the operator is Exists or DoesNotExist,
the values array must be empty. This array is replaced during a strategic
merge patch.
items:
type: string
type: array
x-kubernetes-list-type: atomic
required:
- key
- operator
type: object
type: array
x-kubernetes-list-type: atomic
matchLabels:
additionalProperties:
type: string
description: |-
matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels
map is equivalent to an element of matchExpressions, whose key field is "key", the
operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
x-kubernetes-map-type: atomic
podSelector:
description: |-
PodSelector is used to explicitly select pods within a namespace;
if empty, it selects all Pods.
properties:
matchExpressions:
description:
matchExpressions is a list of label
selector requirements. The requirements are
ANDed.
items:
description: |-
A label selector requirement is a selector that contains values, a key, and an operator that
relates the key and values.
properties:
key:
description:
key is the label key that the
selector applies to.
type: string
operator:
description: |-
operator represents a key's relationship to a set of values.
Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: |-
values is an array of string values. If the operator is In or NotIn,
the values array must be non-empty. If the operator is Exists or DoesNotExist,
the values array must be empty. This array is replaced during a strategic
merge patch.
items:
type: string
type: array
x-kubernetes-list-type: atomic
required:
- key
- operator
type: object
type: array
x-kubernetes-list-type: atomic
matchLabels:
additionalProperties:
type: string
description: |-
matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels
map is equivalent to an element of matchExpressions, whose key field is "key", the
operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
x-kubernetes-map-type: atomic
required:
- podSelector
type: object
type: object
maxItems: 25
minItems: 1
type: array
required:
- action
- to
type: object
maxItems: 25
type: array
ingress:
description: |-
Ingress is the list of Ingress rules to be applied to the selected pods.
A maximum of 25 rules is allowed in this block.
The relative precedence of ingress rules within a single CNP object
(all of which share the priority) will be determined by the order
in which the rule is written.
Thus, a rule that appears at the top of the ingress rules
would take the highest precedence.
CNPs with no ingress rules do not affect ingress traffic.
items:
description: |-
ClusterNetworkPolicyIngressRule describes an action to take on a particular
set of traffic destined for pods selected by a ClusterNetworkPolicy's
Subject field.
properties:
action:
description: |-
Action specifies the effect this rule will have on matching
traffic. Currently the following actions are supported:
- Accept: Accepts the selected traffic, allowing it into
the destination. No further ClusterNetworkPolicy or
NetworkPolicy rules will be processed.
Note: while Accept ensures traffic is accepted by
Kubernetes network policy, it is still possible that the
packet is blocked in other ways: custom nftable rules,
high-layers e.g. service mesh.
- Deny: Drops the selected traffic. No further
ClusterNetworkPolicy or NetworkPolicy rules will be
processed.
- Pass: Skips all further ClusterNetworkPolicy rules in the
current tier for the selected traffic, and passes
evaluation to the next tier.
enum:
- Accept
- Deny
- Pass
type: string
from:
description: |-
From is the list of sources whose traffic this rule applies to.
If any element matches the source of incoming
traffic then the specified action is applied.
This field must be defined and contain at least one item.
items:
description: |-
ClusterNetworkPolicyIngressPeer defines a peer to allow traffic from.
Exactly one of the fields must be set for a given peer and this is enforced
by the validation rules on the CRD. If an implementation sees no fields are
set then it can infer that the deployed CRD is of an incompatible version
with an unknown field. In that case it should fail closed.
For "Accept" rules, "fail closed" means: "treat the rule as matching no
traffic". For "Deny" and "Pass" rules, "fail closed" means: "treat the rule
as a 'Deny all' rule".
maxProperties: 1
minProperties: 1
properties:
namespaces:
description: |-
Namespaces defines a way to select all pods within a set of Namespaces.
Note that host-networked pods are not included in this type of peer.
properties:
matchExpressions:
description:
matchExpressions is a list of label selector
requirements. The requirements are ANDed.
items:
description: |-
A label selector requirement is a selector that contains values, a key, and an operator that
relates the key and values.
properties:
key:
description:
key is the label key that the selector
applies to.
type: string
operator:
description: |-
operator represents a key's relationship to a set of values.
Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: |-
values is an array of string values. If the operator is In or NotIn,
the values array must be non-empty. If the operator is Exists or DoesNotExist,
the values array must be empty. This array is replaced during a strategic
merge patch.
items:
type: string
type: array
x-kubernetes-list-type: atomic
required:
- key
- operator
type: object
type: array
x-kubernetes-list-type: atomic
matchLabels:
additionalProperties:
type: string
description: |-
matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels
map is equivalent to an element of matchExpressions, whose key field is "key", the
operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
x-kubernetes-map-type: atomic
pods:
description: |-
Pods defines a way to select a set of pods in
a set of namespaces. Note that host-networked pods
are not included in this type of peer.
properties:
namespaceSelector:
description: |-
NamespaceSelector follows standard label selector
semantics; if empty, it selects all Namespaces.
properties:
matchExpressions:
description:
matchExpressions is a list of label
selector requirements. The requirements are
ANDed.
items:
description: |-
A label selector requirement is a selector that contains values, a key, and an operator that
relates the key and values.
properties:
key:
description:
key is the label key that the
selector applies to.
type: string
operator:
description: |-
operator represents a key's relationship to a set of values.
Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: |-
values is an array of string values. If the operator is In or NotIn,
the values array must be non-empty. If the operator is Exists or DoesNotExist,
the values array must be empty. This array is replaced during a strategic
merge patch.
items:
type: string
type: array
x-kubernetes-list-type: atomic
required:
- key
- operator
type: object
type: array
x-kubernetes-list-type: atomic
matchLabels:
additionalProperties:
type: string
description: |-
matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels
map is equivalent to an element of matchExpressions, whose key field is "key", the
operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
x-kubernetes-map-type: atomic
podSelector:
description: |-
PodSelector is used to explicitly select pods within a namespace;
if empty, it selects all Pods.
properties:
matchExpressions:
description:
matchExpressions is a list of label
selector requirements. The requirements are
ANDed.
items:
description: |-
A label selector requirement is a selector that contains values, a key, and an operator that
relates the key and values.
properties:
key:
description:
key is the label key that the
selector applies to.
type: string
operator:
description: |-
operator represents a key's relationship to a set of values.
Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: |-
values is an array of string values. If the operator is In or NotIn,
the values array must be non-empty. If the operator is Exists or DoesNotExist,
the values array must be empty. This array is replaced during a strategic
merge patch.
items:
type: string
type: array
x-kubernetes-list-type: atomic
required:
- key
- operator
type: object
type: array
x-kubernetes-list-type: atomic
matchLabels:
additionalProperties:
type: string
description: |-
matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels
map is equivalent to an element of matchExpressions, whose key field is "key", the
operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
x-kubernetes-map-type: atomic
required:
- podSelector
type: object
type: object
maxItems: 25
minItems: 1
type: array
name:
description: |-
Name is an identifier for this rule, that may be no more than
100 characters in length. This field should be used by the implementation
to help improve observability, readability and error-reporting
for any applied policies.
maxLength: 100
type: string
protocols:
description: |-
Protocols allows for more fine-grain matching of traffic on
protocol-specific attributes such as the port. If
unspecified, protocol-specific attributes will not be used
to match traffic.
items:
description: |-
ClusterNetworkPolicyProtocol describes additional protocol-specific match rules.
Exactly one field must be set.
maxProperties: 1
minProperties: 1
properties:
destinationNamedPort:
description: |-
DestinationNamedPort selects a destination port on a pod based on the
ContainerPort name. You can't use this in a rule that targets resources
without named ports (e.g. Nodes or Networks).
type: string
sctp:
description: SCTP specific protocol matches.
minProperties: 1
properties:
destinationPort:
description: DestinationPort for the match.
maxProperties: 1
minProperties: 1
properties:
number:
description: Number defines a network port value.
format: int32
maximum: 65535
minimum: 1
type: integer
range:
description:
Range defines a contiguous range
of ports.
properties:
end:
description: |-
end specifies the last port in the range. It must be
greater than start.
format: int32
maximum: 65535
minimum: 1
type: integer
start:
description: |-
start defines a network port that is the start of a port
range, the Start value must be less than End.
format: int32
maximum: 65535
minimum: 1
type: integer
required:
- end
- start
type: object
x-kubernetes-validations:
- message: Start port must be less than End port
rule: self.start < self.end
type: object
type: object
tcp:
description: TCP specific protocol matches.
minProperties: 1
properties:
destinationPort:
description: DestinationPort for the match.
maxProperties: 1
minProperties: 1
properties:
number:
description: Number defines a network port value.
format: int32
maximum: 65535
minimum: 1
type: integer
range:
description:
Range defines a contiguous range
of ports.
properties:
end:
description: |-
end specifies the last port in the range. It must be
greater than start.
format: int32
maximum: 65535
minimum: 1
type: integer
start:
description: |-
start defines a network port that is the start of a port
range, the Start value must be less than End.
format: int32
maximum: 65535
minimum: 1
type: integer
required:
- end
- start
type: object
x-kubernetes-validations:
- message: Start port must be less than End port
rule: self.start < self.end
type: object
type: object
udp:
description: UDP specific protocol matches.
minProperties: 1
properties:
destinationPort:
description: DestinationPort for the match.
maxProperties: 1
minProperties: 1
properties:
number:
description: Number defines a network port value.
format: int32
maximum: 65535
minimum: 1
type: integer
range:
description:
Range defines a contiguous range
of ports.
properties:
end:
description: |-
end specifies the last port in the range. It must be
greater than start.
format: int32
maximum: 65535
minimum: 1
type: integer
start:
description: |-
start defines a network port that is the start of a port
range, the Start value must be less than End.
format: int32
maximum: 65535
minimum: 1
type: integer
required:
- end
- start
type: object
x-kubernetes-validations:
- message: Start port must be less than End port
rule: self.start < self.end
type: object
type: object
type: object
maxItems: 25
minItems: 1
type: array
required:
- action
- from
type: object
maxItems: 25
type: array
priority:
description: |-
Priority is a value from 0 to 1000 indicating the precedence of
the policy within its tier. Policies with lower priority values have
higher precedence, and are checked before policies with higher priority
values in the same tier. All Admin tier rules have higher precedence than
NetworkPolicy or Baseline tier rules.
If two (or more) policies in the same tier with the same priority
could match a connection, then the implementation can apply any of the
matching policies to the connection, and there is no way for the user to
reliably determine which one it will choose. Administrators must be
careful about assigning the priorities for policies with rules that will
match many connections, and ensure that policies have unique priority
values in cases where ambiguity would be unacceptable.
format: int32
maximum: 1000
minimum: 0
type: integer
subject:
description:
Subject defines the pods to which this ClusterNetworkPolicy
applies.
maxProperties: 1
minProperties: 1
properties:
namespaces:
description: Namespaces is used to select pods via namespace selectors.
properties:
matchExpressions:
description:
matchExpressions is a list of label selector
requirements. The requirements are ANDed.
items:
description: |-
A label selector requirement is a selector that contains values, a key, and an operator that
relates the key and values.
properties:
key:
description:
key is the label key that the selector
applies to.
type: string
operator:
description: |-
operator represents a key's relationship to a set of values.
Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: |-
values is an array of string values. If the operator is In or NotIn,
the values array must be non-empty. If the operator is Exists or DoesNotExist,
the values array must be empty. This array is replaced during a strategic
merge patch.
items:
type: string
type: array
x-kubernetes-list-type: atomic
required:
- key
- operator
type: object
type: array
x-kubernetes-list-type: atomic
matchLabels:
additionalProperties:
type: string
description: |-
matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels
map is equivalent to an element of matchExpressions, whose key field is "key", the
operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
x-kubernetes-map-type: atomic
pods:
description:
Pods is used to select pods via namespace AND pod
selectors.
properties:
namespaceSelector:
description: |-
NamespaceSelector follows standard label selector
semantics; if empty, it selects all Namespaces.
properties:
matchExpressions:
description:
matchExpressions is a list of label selector
requirements. The requirements are ANDed.
items:
description: |-
A label selector requirement is a selector that contains values, a key, and an operator that
relates the key and values.
properties:
key:
description:
key is the label key that the selector
applies to.
type: string
operator:
description: |-
operator represents a key's relationship to a set of values.
Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: |-
values is an array of string values. If the operator is In or NotIn,
the values array must be non-empty. If the operator is Exists or DoesNotExist,
the values array must be empty. This array is replaced during a strategic
merge patch.
items:
type: string
type: array
x-kubernetes-list-type: atomic
required:
- key
- operator
type: object
type: array
x-kubernetes-list-type: atomic
matchLabels:
additionalProperties:
type: string
description: |-
matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels
map is equivalent to an element of matchExpressions, whose key field is "key", the
operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
x-kubernetes-map-type: atomic
podSelector:
description: |-
PodSelector is used to explicitly select pods within a namespace;
if empty, it selects all Pods.
properties:
matchExpressions:
description:
matchExpressions is a list of label selector
requirements. The requirements are ANDed.
items:
description: |-
A label selector requirement is a selector that contains values, a key, and an operator that
relates the key and values.
properties:
key:
description:
key is the label key that the selector
applies to.
type: string
operator:
description: |-
operator represents a key's relationship to a set of values.
Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: |-
values is an array of string values. If the operator is In or NotIn,
the values array must be non-empty. If the operator is Exists or DoesNotExist,
the values array must be empty. This array is replaced during a strategic
merge patch.
items:
type: string
type: array
x-kubernetes-list-type: atomic
required:
- key
- operator
type: object
type: array
x-kubernetes-list-type: atomic
matchLabels:
additionalProperties:
type: string
description: |-
matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels
map is equivalent to an element of matchExpressions, whose key field is "key", the
operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
x-kubernetes-map-type: atomic
required:
- podSelector
type: object
type: object
tier:
description: |-
Tier is used as the top-level grouping for network policy prioritization.
Policy tiers are evaluated in the following order:
* Admin tier
* NetworkPolicy tier
* Baseline tier
ClusterNetworkPolicy can use 2 of these tiers: Admin and Baseline.
The Admin tier takes precedence over all other policies. Policies
defined in this tier are used to set cluster-wide security rules
that cannot be overridden in the other tiers. If Admin tier has
made a final decision (Accept or Deny) on a connection, then no
further evaluation is done.
NetworkPolicy tier is the tier for the namespaced v1.NetworkPolicy.
These policies are intended for the application developer to describe
the security policy associated with their deployments inside their
namespace. v1.NetworkPolicy always makes a final decision for selected
pods. Further evaluation only happens for Pods not selected by a
v1.NetworkPolicy.
Baseline tier is a cluster-wide policy that can be overridden by the
v1.NetworkPolicy. If Baseline tier has made a final decision (Accept or
Deny) on a connection, then no further evaluation is done.
If a given connection wasn't allowed or denied by any of the tiers,
the default kubernetes policy is applied, which says that
all pods can communicate with each other.
enum:
- Admin
- Baseline
type: string
required:
- priority
- subject
- tier
type: object
status:
description: Status is the status to be reported by the implementation.
properties:
conditions:
items:
description:
Condition contains details for one aspect of the current
state of this API Resource.
properties:
lastTransitionTime:
description: |-
lastTransitionTime is the last time the condition transitioned from one status to another.
This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable.
format: date-time
type: string
message:
description: |-
message is a human readable message indicating details about the transition.
This may be an empty string.
maxLength: 32768
type: string
observedGeneration:
description: |-
observedGeneration represents the .metadata.generation that the condition was set based upon.
For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date
with respect to the current state of the instance.
format: int64
minimum: 0
type: integer
reason:
description: |-
reason contains a programmatic identifier indicating the reason for the condition's last transition.
Producers of specific condition types may define expected values and meanings for this field,
and whether the values are considered a guaranteed API.
The value should be a CamelCase string.
This field may not be empty.
maxLength: 1024
minLength: 1
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
type: string
status:
description: status of the condition, one of True, False, Unknown.
enum:
- "True"
- "False"
- Unknown
type: string
type:
description: type of condition in CamelCase or in foo.example.com/CamelCase.
maxLength: 316
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
type: string
required:
- lastTransitionTime
- message
- reason
- status
- type
type: object
type: array
x-kubernetes-list-map-keys:
- type
x-kubernetes-list-type: map
required:
- conditions
type: object
required:
- metadata
- spec
type: object
served: true
storage: true
subresources:
status: {}
status:
acceptedNames:
kind: ""
plural: ""
conditions: null
storedVersions: null
---
# Source: calico/templates/calico-kube-controllers-rbac.yaml
# Include a clusterrole for the kube-controllers component,
# and bind it to the calico-kube-controllers serviceaccount.
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: calico-kube-controllers
rules:
# Nodes are watched to monitor for deletions.
- apiGroups: [""]
resources:
- nodes
verbs:
- watch
- list
- get
# Pods are watched to check for existence as part of IPAM controller.
- apiGroups: [""]
resources:
- pods
verbs:
- get
- list
- watch
# Namespaces are watched for LoadBalancer IP allocation with namespace selector support
- apiGroups: [""]
resources:
- namespaces
verbs:
- get
- list
- watch
# Services are monitored for service LoadBalancer IP allocation
- apiGroups: [""]
resources:
- services
- services/status
verbs:
- get
- list
- update
- watch
# IPAM resources are manipulated in response to node and block updates, as well as periodic triggers.
- apiGroups: ["projectcalico.org", "crd.projectcalico.org"]
resources:
- ipreservations
verbs:
- list
- apiGroups: ["projectcalico.org", "crd.projectcalico.org"]
resources:
- blockaffinities
- ipamblocks
- ipamhandles
- ipamconfigurations
- ipamconfigs
- tiers
verbs:
- get
- list
- create
- update
- delete
- watch
# Pools are watched to maintain a mapping of blocks to IP pools.
- apiGroups: ["projectcalico.org", "crd.projectcalico.org"]
resources:
- ippools
verbs:
- list
- watch
# kube-controllers manages hostendpoints.
- apiGroups: ["projectcalico.org", "crd.projectcalico.org"]
resources:
- hostendpoints
verbs:
- get
- list
- create
- update
- delete
- watch
# Needs access to update clusterinformations.
- apiGroups: ["projectcalico.org", "crd.projectcalico.org"]
resources:
- clusterinformations
verbs:
- get
- list
- create
- update
- watch
# KubeControllersConfiguration is where it gets its config
- apiGroups: ["projectcalico.org", "crd.projectcalico.org"]
resources:
- kubecontrollersconfigurations
verbs:
# read its own config
- get
- list
# create a default if none exists
- create
# update status
- update
# watch for changes
- watch
- apiGroups: ["projectcalico.org", "crd.projectcalico.org"]
resources:
- kubecontrollersconfigurations/status
verbs:
- get
- update
# Needed for policy name migrator.
- apiGroups: ["projectcalico.org", "crd.projectcalico.org"]
resources:
- networkpolicies
- stagednetworkpolicies
- globalnetworkpolicies
- stagedglobalnetworkpolicies
verbs:
- watch
- list
- get
- create
- update
- delete
# Needed for migration controller to watch calico-node and calico-typha status.
- apiGroups: ["apps"]
resources:
- daemonsets
- deployments
verbs:
- get
- list
- watch
# Migration controller: manage DatastoreMigration CRs.
- apiGroups: ["migration.projectcalico.org"]
resources:
- datastoremigrations
- datastoremigrations/status
verbs:
- get
- list
- watch
- create
- update
- patch
# Migration controller: read, watch, and delete CRDs during migration.
- apiGroups: ["apiextensions.k8s.io"]
resources:
- customresourcedefinitions
verbs:
- get
- list
- watch
- delete
# Migration controller: manage API services during migration.
- apiGroups: ["apiregistration.k8s.io"]
resources:
- apiservices
verbs:
- get
- list
- watch
- create
- delete
# Migration controller: read v1 resources and write v3 resources.
- apiGroups: ["projectcalico.org"]
resources:
- "*"
verbs:
- get
- list
- watch
- create
- update
- patch
- delete
- apiGroups: ["crd.projectcalico.org"]
resources:
- "*"
verbs:
- get
- list
- watch
---
# Source: calico/templates/calico-node-rbac.yaml
# Include a clusterrole for the calico-node DaemonSet,
# and bind it to the calico-node serviceaccount.
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: calico-node
rules:
# Used for creating service account tokens to be used by the CNI plugin
- apiGroups: [""]
resources:
- serviceaccounts/token
resourceNames:
- calico-cni-plugin
verbs:
- create
# The CNI plugin needs to get pods, nodes, and namespaces.
- apiGroups: [""]
resources:
- pods
- nodes
- namespaces
verbs:
- get
# EndpointSlices are used for Service-based network policy rule
# enforcement.
- apiGroups: ["discovery.k8s.io"]
resources:
- endpointslices
verbs:
- watch
- list
- apiGroups: [""]
resources:
- endpoints
- services
verbs:
# Used to discover service IPs for advertisement.
- watch
- list
# Used to discover Typhas.
- get
# Pod CIDR auto-detection on kubeadm needs access to config maps.
- apiGroups: [""]
resources:
- configmaps
verbs:
- get
- apiGroups: [""]
resources:
- nodes/status
verbs:
# Needed for clearing NodeNetworkUnavailable flag.
- patch
# Calico stores some configuration information in node annotations.
- update
# Watch for changes to Kubernetes NetworkPolicies.
- apiGroups: ["networking.k8s.io"]
resources:
- networkpolicies
verbs:
- watch
- list
# Watch for changes to Kubernetes ClusterNetworkPolicies.
- apiGroups: ["policy.networking.k8s.io"]
resources:
- clusternetworkpolicies
verbs:
- watch
- list
# Used by Calico for policy information.
- apiGroups: [""]
resources:
- pods
- namespaces
- serviceaccounts
verbs:
- list
- watch
# The CNI plugin patches pods/status.
- apiGroups: [""]
resources:
- pods/status
verbs:
- patch
# Calico monitors various CRDs for config.
- apiGroups: ["projectcalico.org", "crd.projectcalico.org"]
resources:
- globalfelixconfigs
- globalbgpconfigs
- felixconfigurations
- bgppeers
- bgpfilters
- bgpconfigurations
- ippools
- ipreservations
- ipamblocks
- globalnetworkpolicies
- stagedglobalnetworkpolicies
- networkpolicies
- stagednetworkpolicies
- stagedkubernetesnetworkpolicies
- globalnetworksets
- networksets
- clusterinformations
- hostendpoints
- blockaffinities
- caliconodestatuses
- tiers
verbs:
- get
- list
- watch
# Calico creates some tiers on startup.
- apiGroups: ["projectcalico.org", "crd.projectcalico.org"]
resources:
- tiers
verbs:
- create
# Calico must create and update some CRDs on startup.
- apiGroups: ["projectcalico.org", "crd.projectcalico.org"]
resources:
- ippools
- felixconfigurations
- bgpconfigurations
- clusterinformations
verbs:
- create
- update
# Calico must update some CRDs.
- apiGroups: ["projectcalico.org", "crd.projectcalico.org"]
resources:
- caliconodestatuses
verbs:
- update
# Calico stores some configuration information on the node.
- apiGroups: [""]
resources:
- nodes
verbs:
- get
- list
- watch
# These permissions are only required for upgrade from v2.6, and can
# be removed after upgrade or on fresh installations.
- apiGroups: ["projectcalico.org", "crd.projectcalico.org"]
resources:
- bgpconfigurations
- bgppeers
verbs:
- create
- update
# These permissions are required for Calico CNI to perform IPAM allocations.
- apiGroups: ["projectcalico.org", "crd.projectcalico.org"]
resources:
- blockaffinities
- ipamblocks
- ipamhandles
verbs:
- get
- list
- create
- update
- delete
# The CNI plugin and calico/node need to be able to create a default
# IPAMConfiguration
- apiGroups: ["projectcalico.org", "crd.projectcalico.org"]
resources:
- ipamconfigurations
- ipamconfigs
verbs:
- get
- create
# Block affinities must also be watchable by confd for route aggregation.
- apiGroups: ["projectcalico.org", "crd.projectcalico.org"]
resources:
- blockaffinities
verbs:
- watch
# The Calico IPAM migration needs to get daemonsets. These permissions can be
# removed if not upgrading from an installation using host-local IPAM.
- apiGroups: ["apps"]
resources:
- daemonsets
verbs:
- get
# For monitoring KubeVirt live migration.
- apiGroups: ["kubevirt.io"]
resources:
- virtualmachineinstancemigrations
verbs:
- get
- list
- watch
---
# Source: calico/templates/calico-node-rbac.yaml
# CNI cluster role
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: calico-cni-plugin
rules:
- apiGroups: [""]
resources:
- pods
- nodes
- namespaces
verbs:
- get
- apiGroups: [""]
resources:
- pods/status
verbs:
- patch
- apiGroups: ["projectcalico.org", "crd.projectcalico.org"]
resources:
- blockaffinities
- ipamblocks
- ipamhandles
- clusterinformations
- ippools
- ipreservations
- ipamconfigurations
- ipamconfigs
verbs:
- get
- list
- create
- update
- delete
---
# Source: calico/templates/tier-getter.yaml
# Implements the necessary permissions for the kube-controller-manager to interact with
# Tiers and Tiered Policies for GC.
#
# https://github.com/tigera/operator/blob/v1.37.0/pkg/render/apiserver.go#L1505-L1545
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: calico-tier-getter
rules:
- apiGroups:
- "projectcalico.org"
resources:
- "tiers"
verbs:
- "get"
---
# Source: calico/templates/calico-kube-controllers-rbac.yaml
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: calico-kube-controllers
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: calico-kube-controllers
subjects:
- kind: ServiceAccount
name: calico-kube-controllers
namespace: kube-system
---
# Source: calico/templates/calico-node-rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: calico-node
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: calico-node
subjects:
- kind: ServiceAccount
name: calico-node
namespace: kube-system
---
# Source: calico/templates/calico-node-rbac.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: calico-cni-plugin
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: calico-cni-plugin
subjects:
- kind: ServiceAccount
name: calico-cni-plugin
namespace: kube-system
---
# Source: calico/templates/tier-getter.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: calico-tier-getter
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: calico-tier-getter
subjects:
- apiGroup: rbac.authorization.k8s.io
kind: User
name: system:kube-controller-manager
---
# Source: calico/templates/calico-node.yaml
# This manifest installs the calico-node container, as well
# as the CNI plugins and network config on
# each master and worker node in a Kubernetes cluster.
kind: DaemonSet
apiVersion: apps/v1
metadata:
name: calico-node
namespace: kube-system
labels:
k8s-app: calico-node
spec:
selector:
matchLabels:
k8s-app: calico-node
updateStrategy:
type: RollingUpdate
rollingUpdate:
maxUnavailable: 1
template:
metadata:
labels:
k8s-app: calico-node
spec:
nodeSelector:
kubernetes.io/os: linux
hostNetwork: true
tolerations:
# Make sure calico-node gets scheduled on all nodes.
- effect: NoSchedule
operator: Exists
# Mark the pod as a critical add-on for rescheduling.
- key: CriticalAddonsOnly
operator: Exists
- effect: NoExecute
operator: Exists
serviceAccountName: calico-node
securityContext:
seccompProfile:
type: RuntimeDefault
# Minimize downtime during a rolling upgrade or deletion; tell Kubernetes to do a "force
# deletion": https://kubernetes.io/docs/concepts/workloads/pods/pod/#termination-of-pods.
terminationGracePeriodSeconds: 0
priorityClassName: system-node-critical
initContainers:
# This container performs upgrade from host-local IPAM to calico-ipam.
# It can be deleted if this is a fresh installation, or if you have already
# upgraded to use calico-ipam.
- name: upgrade-ipam
image: quay.io/calico/cni:v3.32.0
imagePullPolicy: IfNotPresent
command: ["/opt/cni/bin/calico-ipam", "-upgrade"]
envFrom:
- configMapRef:
# Allow KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT to be overridden for eBPF mode.
name: kubernetes-services-endpoint
optional: true
env:
- name: KUBERNETES_NODE_NAME
valueFrom:
fieldRef:
fieldPath: spec.nodeName
- name: CALICO_NETWORKING_BACKEND
valueFrom:
configMapKeyRef:
name: calico-config
key: calico_backend
volumeMounts:
- mountPath: /var/lib/cni/networks
name: host-local-net-dir
- mountPath: /host/opt/cni/bin
name: cni-bin-dir
securityContext:
privileged: true
# This container installs the CNI binaries
# and CNI network config file on each node.
- name: install-cni
image: quay.io/calico/cni:v3.32.0
imagePullPolicy: IfNotPresent
command: ["/opt/cni/bin/install"]
envFrom:
- configMapRef:
# Allow KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT to be overridden for eBPF mode.
name: kubernetes-services-endpoint
optional: true
env:
# Name of the CNI config file to create.
- name: CNI_CONF_NAME
value: "10-calico.conflist"
# The CNI network config to install on each node.
- name: CNI_NETWORK_CONFIG
valueFrom:
configMapKeyRef:
name: calico-config
key: cni_network_config
# Set the hostname based on the k8s node name.
- name: KUBERNETES_NODE_NAME
valueFrom:
fieldRef:
fieldPath: spec.nodeName
# CNI MTU Config variable
- name: CNI_MTU
valueFrom:
configMapKeyRef:
name: calico-config
key: veth_mtu
# Prevents the container from sleeping forever.
- name: SLEEP
value: "false"
volumeMounts:
- mountPath: /host/opt/cni/bin
name: cni-bin-dir
- mountPath: /host/etc/cni/net.d
name: cni-net-dir
securityContext:
privileged: true
# This init container mounts the necessary filesystems needed by the BPF data plane
# i.e. bpf at /sys/fs/bpf and cgroup2 at /run/calico/cgroup. It also configures the initial
# networking to allow communication with the API Server. Calico-node initialization is executed
# in best effort fashion, i.e. no failure for errors, to not disrupt pod creation in iptables mode.
- name: "ebpf-bootstrap"
image: quay.io/calico/node:v3.32.0
imagePullPolicy: IfNotPresent
command: ["calico-node", "-init", "-best-effort"]
volumeMounts:
- mountPath: /sys/fs
name: sys-fs
# Bidirectional is required to ensure that the new mount we make at /sys/fs/bpf propagates to the host
# so that it outlives the init container.
mountPropagation: Bidirectional
- mountPath: /var/run/calico
name: var-run-calico
# Bidirectional is required to ensure that the new mount we make at /run/calico/cgroup propagates to the host
# so that it outlives the init container.
mountPropagation: Bidirectional
# Mount /proc/ from host which usually is an init program at /nodeproc. It's needed by mountns binary,
# executed by calico-node, to mount root cgroup2 fs at /run/calico/cgroup to attach CTLB programs correctly.
- mountPath: /nodeproc
name: nodeproc
readOnly: true
securityContext:
privileged: true
containers:
# Runs calico-node container on each Kubernetes node. This
# container programs network policy and routes on each
# host.
- name: calico-node
image: quay.io/calico/node:v3.32.0
imagePullPolicy: IfNotPresent
envFrom:
- configMapRef:
# Allow KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT to be overridden for eBPF mode.
name: kubernetes-services-endpoint
optional: true
env:
# Use Kubernetes API as the backing datastore.
- name: DATASTORE_TYPE
value: "kubernetes"
# Wait for the datastore.
- name: WAIT_FOR_DATASTORE
value: "true"
# Set based on the k8s node name.
- name: NODENAME
valueFrom:
fieldRef:
fieldPath: spec.nodeName
# Choose the backend to use.
- name: CALICO_NETWORKING_BACKEND
valueFrom:
configMapKeyRef:
name: calico-config
key: calico_backend
# Cluster type to identify the deployment type
- name: CLUSTER_TYPE
value: "k8s,bgp"
# Auto-detect the BGP IP address.
- name: IP
value: "autodetect"
# Enable IPIP
- name: CALICO_IPV4POOL_IPIP
value: "Always"
# Enable or Disable VXLAN on the default IP pool.
- name: CALICO_IPV4POOL_VXLAN
value: "Never"
# Enable or Disable VXLAN on the default IPv6 IP pool.
- name: CALICO_IPV6POOL_VXLAN
value: "Never"
# Set MTU for tunnel device used if ipip is enabled
- name: FELIX_IPINIPMTU
valueFrom:
configMapKeyRef:
name: calico-config
key: veth_mtu
# Set MTU for the VXLAN tunnel device.
- name: FELIX_VXLANMTU
valueFrom:
configMapKeyRef:
name: calico-config
key: veth_mtu
# Set MTU for the Wireguard tunnel device.
- name: FELIX_WIREGUARDMTU
valueFrom:
configMapKeyRef:
name: calico-config
key: veth_mtu
# The default IPv4 pool to create on startup if none exists. Pod IPs will be
# chosen from this range. Changing this value after installation will have
# no effect. This should fall within `--cluster-cidr`.
# - name: CALICO_IPV4POOL_CIDR
# value: "192.168.0.0/16"
# Disable file logging so `kubectl logs` works.
- name: CALICO_DISABLE_FILE_LOGGING
value: "true"
# Set Felix endpoint to host default action to ACCEPT.
- name: FELIX_DEFAULTENDPOINTTOHOSTACTION
value: "ACCEPT"
# Disable IPv6 on Kubernetes.
- name: FELIX_IPV6SUPPORT
value: "false"
- name: FELIX_HEALTHENABLED
value: "true"
securityContext:
privileged: true
resources:
requests:
cpu: 250m
lifecycle:
preStop:
exec:
command:
- /bin/calico-node
- -shutdown
livenessProbe:
exec:
command:
- /bin/calico-node
- -felix-live
- -bird-live
periodSeconds: 10
initialDelaySeconds: 10
failureThreshold: 6
timeoutSeconds: 10
readinessProbe:
exec:
command:
- /bin/calico-node
- -felix-ready
- -bird-ready
periodSeconds: 10
timeoutSeconds: 10
volumeMounts:
# For maintaining CNI plugin API credentials.
- mountPath: /host/etc/cni/net.d
name: cni-net-dir
readOnly: false
- mountPath: /lib/modules
name: lib-modules
readOnly: true
- mountPath: /run/xtables.lock
name: xtables-lock
readOnly: false
- mountPath: /var/run/calico
name: var-run-calico
readOnly: false
- mountPath: /var/lib/calico
name: var-lib-calico
readOnly: false
- name: policysync
mountPath: /var/run/nodeagent
# For eBPF mode, we need to be able to mount the BPF filesystem at /sys/fs/bpf so we mount in the
# parent directory.
- name: bpffs
mountPath: /sys/fs/bpf
- name: cni-log-dir
mountPath: /var/log/calico/cni
readOnly: true
volumes:
# Used by calico-node.
- name: lib-modules
hostPath:
path: /lib/modules
- name: var-run-calico
hostPath:
path: /var/run/calico
type: DirectoryOrCreate
- name: var-lib-calico
hostPath:
path: /var/lib/calico
type: DirectoryOrCreate
- name: xtables-lock
hostPath:
path: /run/xtables.lock
type: FileOrCreate
- name: sys-fs
hostPath:
path: /sys/fs/
type: DirectoryOrCreate
- name: bpffs
hostPath:
path: /sys/fs/bpf
type: Directory
# mount /proc at /nodeproc to be used by ebpf-bootstrap initContainer to mount root cgroup2 fs.
- name: nodeproc
hostPath:
path: /proc
# Used to install CNI.
- name: cni-bin-dir
hostPath:
path: /opt/cni/bin
type: DirectoryOrCreate
- name: cni-net-dir
hostPath:
path: /etc/cni/net.d
# Used to access CNI logs.
- name: cni-log-dir
hostPath:
path: /var/log/calico/cni
# Mount in the directory for host-local IPAM allocations. This is
# used when upgrading from host-local to calico-ipam, and can be removed
# if not using the upgrade-ipam init container.
- name: host-local-net-dir
hostPath:
path: /var/lib/cni/networks
# Used to create per-pod Unix Domain Sockets
- name: policysync
hostPath:
type: DirectoryOrCreate
path: /var/run/nodeagent
---
# Source: calico/templates/calico-kube-controllers.yaml
# See https://github.com/projectcalico/kube-controllers
apiVersion: apps/v1
kind: Deployment
metadata:
name: calico-kube-controllers
namespace: kube-system
labels:
k8s-app: calico-kube-controllers
spec:
# The controllers can only have a single active instance.
replicas: 1
selector:
matchLabels:
k8s-app: calico-kube-controllers
strategy:
type: Recreate
template:
metadata:
name: calico-kube-controllers
namespace: kube-system
labels:
k8s-app: calico-kube-controllers
spec:
nodeSelector:
kubernetes.io/os: linux
tolerations:
# Mark the pod as a critical add-on for rescheduling.
- key: CriticalAddonsOnly
operator: Exists
- key: node-role.kubernetes.io/master
effect: NoSchedule
- key: node-role.kubernetes.io/control-plane
effect: NoSchedule
serviceAccountName: calico-kube-controllers
securityContext:
seccompProfile:
type: RuntimeDefault
priorityClassName: system-cluster-critical
containers:
- name: calico-kube-controllers
image: quay.io/calico/kube-controllers:v3.32.0
imagePullPolicy: IfNotPresent
env:
# Choose which controllers to run.
- name: ENABLED_CONTROLLERS
value: node,loadbalancer
- name: DATASTORE_TYPE
value: kubernetes
livenessProbe:
exec:
command:
- /usr/bin/check-status
- -l
periodSeconds: 10
initialDelaySeconds: 10
failureThreshold: 6
timeoutSeconds: 10
readinessProbe:
exec:
command:
- /usr/bin/check-status
- -r
periodSeconds: 10
securityContext:
runAsNonRoot: true
浙公网安备 33010602011771号