Kubernetes Dashboard 安装与认证

Posted 2021-11-28 qing-840

1、安装dashboard 

$ kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v1.10.1/src/deploy/recommended/kubernetes-dashboard.yaml
(images地址记得改掉，因为墙，你懂得）

1.2, 配置ingress 映像域名xxx.dashboard.qing.cn（必须是https）

 

2 、创建admin token

 

#cat dashboard-adminuser.yaml

apiVersion: v1
kind: ServiceAccount
metadata:
  name: admin-user
  namespace: kube-system

---

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

#kubectl apply -f dashboard-adminuser.yaml

#kubectl -n kube-system describe secret $(kubectl -n kube-system get secret | grep admin-user | awk ‘{print $1}‘)

复制 token登陆即可

 

3、增加只读帐号token

#cat read-user-sa-rbac.yaml 

apiVersion: v1
kind: ServiceAccount
metadata:
name: dashboard-read-user
namespace: kube-system

---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: dashboard-read-binding
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: dashboard-read-clusterrole
subjects:
- kind: ServiceAccount
name: dashboard-read-user
namespace: kube-system

---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: dashboard-read-clusterrole
rules:
- apiGroups:
- ""
resources:
- configmaps
- endpoints
- persistentvolumeclaims
- pods
- replicationcontrollers
- replicationcontrollers/scale
- serviceaccounts
- services
- nodes
- persistentvolumeclaims
- persistentvolumes
verbs:
- get
- list
- watch
- apiGroups:
- ""
resources:
- bindings
- events
- limitranges
- namespaces/status
- pods/log
- pods/status
- replicationcontrollers/status
- resourcequotas
- resourcequotas/status
verbs:
- get
- list
- watch
- apiGroups:
- ""
resources:
- namespaces
verbs:
- get
- list
- watch
- apiGroups:
- apps
resources:
- daemonsets
- deployments
- deployments/scale
- replicasets
- replicasets/scale
- statefulsets
verbs:
- get
- list
- watch
- apiGroups:
- autoscaling
resources:
- horizontalpodautoscalers
verbs:
- get
- list
- watch
- apiGroups:
- batch
resources:
- cronjobs
- jobs
verbs:
- get
- list
- watch
- apiGroups:
- extensions
resources:
- daemonsets
- deployments
- deployments/scale
- ingresses
- networkpolicies
- replicasets
- replicasets/scale
- replicationcontrollers/scale
verbs:
- get
- list
- watch
- apiGroups:
- policy
resources:
- poddisruptionbudgets
verbs:
- get
- list
- watch
- apiGroups:
- networking.k8s.io
resources:
- networkpolicies
verbs:
- get
- list
- watch
- apiGroups:
- storage.k8s.io
resources:
- storageclasses
- volumeattachments
verbs:
- get
- list
- watch
- apiGroups:
- rbac.authorization.k8s.io
resources:
- clusterrolebindings
- clusterroles
- roles
- rolebindings
verbs:
- get
- list
- watch