heapster influxdb grafana 三个插件

以容器的方式安装：heapster influxdb  grafana 三个插件：

cd heapster/

vi heapster.yaml
vi influxdb.yaml
vi grafana.yaml

kubectl create -f .
kubectl get pods -n kube-system -o wide    
查看pod建立在哪个节点上 然后到那个节点去拉取相应版本的包，并更名tag 为 k8s.gcr.io/xxx:v1xxx

下载
docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/heapster-influxdb-amd64:v1.5.2

docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/heapster-grafana-amd64:v5.0.4

docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/heapster-amd64:v1.5.4

打tag
docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/heapster-amd64:v1.5.4 k8s.gcr.io/heapster-amd64:v1.5.4

docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/heapster-influxdb-amd64:v1.5.2 k8s.gcr.io/heapster-influxdb-amd64:v1.5.2

docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/heapster-grafana-amd64:v5.0.4 k8s.gcr.io/heapster-grafana-amd64:v5.0.4


kubectl create -f .
或者：
kubectl create -f heapster.yaml
kubectl create -f influxdb.yaml
kubectl create -f grafana.yaml


查看报错日志：
kubectl logs -f heapster-7ff8d6bf9f-mq2vn -n kube-system

无监控pod负载权限,从原admin-account.yaml中拿取一段,如下：
修改处：
name: heapster-admin
name: heapster

vi heapster.yaml    加入ClousterRole 权限绑定

---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: heapster
  namespace: kube-system

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


kubectl delete -f heapster.yaml
kubectl create -f heapster.yaml

kubectl logs -f heapster-7ff8d6bf9f-lkj22 -n kube-system

kubectl get pods -n kube-system -o wide

dashboard 管理界面查看图形界面监控数据：