KubeSphere---k8s可视化界面

github中选择对应的版本
https://github.com/helm/helm/releases?page=6
下载传入到linux中
https://get.helm.sh/helm-v2.16.3-linux-amd64.tar.gz
创建yml配置文件
vi helm_rbac.yaml

apiVersion: v1
kind: ServiceAccount
metadata:
  name: tiller
  namespace: kube-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: tiller
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: cluster-admin
subjects:
  - kind: ServiceAccount
    name: tiller
    namespace: kube-system

kubectl apply -f helm_rbac.yaml

将下载好的helm 传入到node1中 执行命令初始化

./helm init --service-account=tiller --tiller-image=jessestuart/tiller:v2.16.3 --history-max 300

 

 

 

 

 

 

 

 

 

 

 

 

 

kubectl describe node k8s-node1 | grep Taint

 

 

kubectl taint nodes k8s-node1 node-role.kubernetes.io/master:NoSchedule-

 

 

 此时再次查询 master就没有污点了

 

 

 

此时我们可以安装openEBS了

kubectl create ns opernebs
创建名称空间

 

 

 

 

./helm install --namespace openeps --name openebs stable/openebs --version 1.5.0

 

 

 

 

 

 

 

kubectl patch storageclass openebs-hostpath -p \ '{"metadata": {"annotations":{"storageclass.kubernetes.io/is-default-class":"true"}}}'

 

 

 

kubectl taint nodes k8s-node1 node-role.kubernetes.io=master:NoSchedule

 

 

 

我们需要配置最小化安装文件

vi kubesphere-mini.yaml

---
apiVersion: v1
kind: Namespace
metadata:
  name: kubesphere-system

---
apiVersion: v1
data:
  ks-config.yaml: |
    ---

    persistence:
      storageClass: ""

    etcd:
      monitoring: False
      endpointIps: 192.168.0.7,192.168.0.8,192.168.0.9
      port: 2379
      tlsEnable: True

    common:
      mysqlVolumeSize: 20Gi
      minioVolumeSize: 20Gi
      etcdVolumeSize: 20Gi
      openldapVolumeSize: 2Gi
      redisVolumSize: 2Gi

    metrics_server:
      enabled: False

    console:
      enableMultiLogin: False  # enable/disable multi login
      port: 30880

    monitoring:
      prometheusReplicas: 1
      prometheusMemoryRequest: 400Mi
      prometheusVolumeSize: 20Gi
      grafana:
        enabled: False

    logging:
      enabled: False
      elasticsearchMasterReplicas: 1
      elasticsearchDataReplicas: 1
      logsidecarReplicas: 2
      elasticsearchMasterVolumeSize: 4Gi
      elasticsearchDataVolumeSize: 20Gi
      logMaxAge: 7
      elkPrefix: logstash
      containersLogMountedPath: ""
      kibana:
        enabled: False

    openpitrix:
      enabled: False

    devops:
      enabled: False
      jenkinsMemoryLim: 2Gi
      jenkinsMemoryReq: 1500Mi
      jenkinsVolumeSize: 8Gi
      jenkinsJavaOpts_Xms: 512m
      jenkinsJavaOpts_Xmx: 512m
      jenkinsJavaOpts_MaxRAM: 2g
      sonarqube:
        enabled: False
        postgresqlVolumeSize: 8Gi

    servicemesh:
      enabled: False

    notification:
      enabled: False

    alerting:
      enabled: False

kind: ConfigMap
metadata:
  name: ks-installer
  namespace: kubesphere-system

---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: ks-installer
  namespace: kubesphere-system

---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  creationTimestamp: null
  name: ks-installer
rules:
- apiGroups:
  - ""
  resources:
  - '*'
  verbs:
  - '*'
- apiGroups:
  - apps
  resources:
  - '*'
  verbs:
  - '*'
- apiGroups:
  - extensions
  resources:
  - '*'
  verbs:
  - '*'
- apiGroups:
  - batch
  resources:
  - '*'
  verbs:
  - '*'
- apiGroups:
  - rbac.authorization.k8s.io
  resources:
  - '*'
  verbs:
  - '*'
- apiGroups:
  - apiregistration.k8s.io
  resources:
  - '*'
  verbs:
  - '*'
- apiGroups:
  - apiextensions.k8s.io
  resources:
  - '*'
  verbs:
  - '*'
- apiGroups:
  - tenant.kubesphere.io
  resources:
  - '*'
  verbs:
  - '*'
- apiGroups:
  - certificates.k8s.io
  resources:
  - '*'
  verbs:
  - '*'
- apiGroups:
  - devops.kubesphere.io
  resources:
  - '*'
  verbs:
  - '*'
- apiGroups:
  - monitoring.coreos.com
  resources:
  - '*'
  verbs:
  - '*'
- apiGroups:
  - logging.kubesphere.io
  resources:
  - '*'
  verbs:
  - '*'
- apiGroups:
  - jaegertracing.io
  resources:
  - '*'
  verbs:
  - '*'
- apiGroups:
  - storage.k8s.io
  resources:
  - '*'
  verbs:
  - '*'
- apiGroups:
  - admissionregistration.k8s.io
  resources:
  - '*'
  verbs:
  - '*'

---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: ks-installer
subjects:
- kind: ServiceAccount
  name: ks-installer
  namespace: kubesphere-system
roleRef:
  kind: ClusterRole
  name: ks-installer
  apiGroup: rbac.authorization.k8s.io

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: ks-installer
  namespace: kubesphere-system
  labels:
    app: ks-install
spec:
  replicas: 1
  selector:
    matchLabels:
      app: ks-install
  template:
    metadata:
      labels:
        app: ks-install
    spec:
      serviceAccountName: ks-installer
      containers:
      - name: installer
        image: kubesphere/ks-installer:v2.1.1
        imagePullPolicy: "Always"

kubectl apply -f kubesphere-mini.yaml

 

 

aaa

kubectl logs -n kubesphere-system $(kubectl get pod -n kubesphere-system -l app=ks-install -o jsonpath='{.items[0].metadata.name}') -f

新建一个窗口 查看所有安装是否安装成功

kubectl get pods --all-namespaces