debian系统初始化

1.替换镜像源

mv /etc/apt/sources.list  /etc/apt/sources.list.bak

导入阿里云镜像

deb http://mirrors.aliyun.com/debian/ buster main non-free contrib
deb http://mirrors.aliyun.com/debian-security buster/updates main
deb http://mirrors.aliyun.com/debian/ buster-updates main non-free contrib
deb http://mirrors.aliyun.com/debian/ buster-backports main non-free contrib
deb-src http://mirrors.aliyun.com/debian-security buster/updates main
deb-src http://mirrors.aliyun.com/debian/ buster main non-free contrib
deb-src http://mirrors.aliyun.com/debian/ buster-updates main non-free contrib
deb-src http://mirrors.aliyun.com/debian/ buster-backports main non-free contrib

主机名设置
hostnamectl set-hostname k8s-master-prod-01
安装基础命令

apt-get update
apt-get install  -y lrzsz vim  htop ntpdate  netcat-traditional
timedatectl set-timezone Asia/Shanghai
ntpdate ntp1.aliyun.com

禁用swap
swapoff -a

2.安装NFS

apt-get install nfs-common nfs-kernel-server
mkdir /data/nfs  -p
chmod 777  -R /data/nfs/
systemctl restart nfs-kernel-server
systemctl restart nfs-server.service
systemctl restart rpcbind.service
systemctl enable rpcbind.service
systemctl enable nfs-server.service
cat /etc/exports 
/data/nfs *(rw,no_root_squash,sync)

2.1 安装sc

apiVersion: v1
kind: ServiceAccount
metadata:
  name: nfs-provisioner
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
   name: nfs-provisioner-runner
rules:
   -  apiGroups: [""]
      resources: ["persistentvolumes"]
      verbs: ["get", "list", "watch", "create", "delete"]
   -  apiGroups: [""]
      resources: ["persistentvolumeclaims"]
      verbs: ["get", "list", "watch", "update"]
   -  apiGroups: ["storage.k8s.io"]
      resources: ["storageclasses"]
      verbs: ["get", "list", "watch"]
   -  apiGroups: [""]
      resources: ["events"]
      verbs: ["watch", "create", "update", "patch"]
   -  apiGroups: [""]
      resources: ["services", "endpoints"]
      verbs: ["get","create","list", "watch","update"]
   -  apiGroups: ["extensions"]
      resources: ["podsecuritypolicies"]
      resourceNames: ["nfs-provisioner"]
      verbs: ["use"]
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: run-nfs-provisioner
subjects:
  - kind: ServiceAccount
    name: nfs-provisioner
    namespace: default
roleRef:
  kind: ClusterRole
  name: nfs-provisioner-runner
  apiGroup: rbac.authorization.k8s.io
---
#vi nfs-deployment.yaml锛涘垱寤簄fs-client鐨勬巿鏉?
kind: Deployment
apiVersion: apps/v1
metadata:
   name: nfs-client-provisioner
spec:
   replicas: 1
   strategy:
     type: Recreate
   selector:
     matchLabels:
        app: nfs-client-provisioner
   template:
      metadata:
         labels:
            app: nfs-client-provisioner
      spec:
         serviceAccount: nfs-provisioner
         containers:
            -  name: nfs-client-provisioner
               image: registry.cn-beijing.aliyuncs.com/mydlq/nfs-subdir-external-provisioner:v4.0.0
               imagePullPolicy: IfNotPresent
               volumeMounts:
                 -  name: nfs-client-root
                    mountPath:  /persistentvolumes
               env:
                 -  name: PROVISIONER_NAME 
                    value: nfsscserver
                 -  name: NFS_SERVER
                    value: 10.0.0.128
                 -  name: NFS_PATH
                    value: /data/nfs
         volumes:
           - name: nfs-client-root
             nfs:
               server: 10.0.0.128
               path: /data/nfs

2.2 安装storagess

apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  name: storage-nfs
provisioner: nfsscserver
reclaimPolicy: Delete

3.Debian系统安装Docker

sudo apt-get install     ca-certificates     curl     gnupg     lsb-release
mkdir -p /etc/apt/keyrings
echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian \
  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
  
sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin
systemctl enable docker.service
systemctl restart  docker 

4.debian系统安装.net

wget https://packages.microsoft.com/config/debian/10/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
sudo dpkg -i packages-microsoft-prod.deb
sudo apt-get update; 
sudo apt-get install -y apt-transport-https && 
sudo apt-get update && 
sudo apt-get install -y dotnet-sdk-3.1