• 安装完helm后，安装tiller客户端，执行以下命令：

helm init --upgrade --tiller-image registry.cn-hangzhou.aliyuncs.com/google_containers/tiller:v2.16.7 --stable-repo-url https://kubernetes.oss-cn-hangzhou.aliyuncs.com/charts

注意用与helm相同的tiller版本。

• 查看安装进度，可以看到tiller镜像拉取失败了。

[root@k8s-master myshop]# kubectl get pod --all-namespaces
NAMESPACE     NAME                                       READY   STATUS             RESTARTS   AGE
kube-system   calico-kube-controllers-789f6df884-v75cm   1/1     Running            14         9d
kube-system   calico-node-cn8gl                          0/1     CrashLoopBackOff   374        9d
kube-system   calico-node-gtfvv                          0/1     CrashLoopBackOff   381        9d
kube-system   calico-node-w4f99                          0/1     Running            372        9d
kube-system   coredns-7ff77c879f-7cdrn                   1/1     Running            13         9d
kube-system   coredns-7ff77c879f-9k9d9                   1/1     Running            3          37h
kube-system   etcd-k8s-master                            1/1     Running            15         9d
kube-system   kube-apiserver-k8s-master                  1/1     Running            19         9d
kube-system   kube-controller-manager-k8s-master         1/1     Running            16         9d
kube-system   kube-proxy-29qhg                           1/1     Running            15         9d
kube-system   kube-proxy-f94b7                           1/1     Running            11         9d
kube-system   kube-proxy-zv972                           1/1     Running            11         9d
kube-system   kube-scheduler-k8s-master                  1/1     Running            16         9d
kube-system   kuboard-8b8574658-xnvmv                    1/1     Running            1          17h
kube-system   tiller-deploy-7bb58bcdc8-qkdb8             0/1     ImagePullBackOff   0          7m52s

• 查看详情，可以看到是去拉取阿里云的镜像失败

[root@k8s-master myshop]# kubectl describe pod tiller-deploy-7bb58bcdc8-qkdb8 -n kube-system
Name:         tiller-deploy-7bb58bcdc8-qkdb8
Namespace:    kube-system
Priority:     0
Node:         k8s-node-02/192.168.1.141
Start Time:   Tue, 02 Jun 2020 12:52:40 +0800
Labels:       app=helm
              name=tiller
              pod-template-hash=7bb58bcdc8
Annotations:  cni.projectcalico.org/podIP: 10.244.44.237/32
              cni.projectcalico.org/podIPs: 10.244.44.237/32
Status:       Pending
IP:           10.244.44.237
IPs:
  IP:           10.244.44.237
Controlled By:  ReplicaSet/tiller-deploy-7bb58bcdc8
Containers:
  tiller:
    Container ID:
    Image:          registry.cn-hangzhou.aliyuncs.com/google_containers/tiller:v2.16.7
    Image ID:
    Ports:          44134/TCP, 44135/TCP
    Host Ports:     0/TCP, 0/TCP
    State:          Waiting
      Reason:       ImagePullBackOff
    Ready:          False
    Restart Count:  0
    Liveness:       http-get http://:44135/liveness delay=1s timeout=1s period=10s #success=1 #failure=3
    Readiness:      http-get http://:44135/readiness delay=1s timeout=1s period=10s #success=1 #failure=3
    Environment:
      TILLER_NAMESPACE:    kube-system
      TILLER_HISTORY_MAX:  0
    Mounts:
      /var/run/secrets/kubernetes.io/serviceaccount from default-token-dgdsp (ro)
Conditions:
  Type              Status
  Initialized       True
  Ready             False
  ContainersReady   False
  PodScheduled      True
Volumes:
  default-token-dgdsp:
    Type:        Secret (a volume populated by a Secret)
    SecretName:  default-token-dgdsp
    Optional:    false
QoS Class:       BestEffort
Node-Selectors:  <none>
Tolerations:     node.kubernetes.io/not-ready:NoExecute for 300s
                 node.kubernetes.io/unreachable:NoExecute for 300s
Events:
  Type     Reason     Age                    From                  Message
  ----     ------     ----                   ----                  -------
  Normal   Scheduled  8m41s                  default-scheduler     Successfully assigned kube-system/tiller-deploy-7bb58bcdc8-qkdb8 to k8s-node-02
  Normal   Pulling    4m7s (x4 over 8m40s)   kubelet, k8s-node-02  Pulling image "registry.cn-hangzhou.aliyuncs.com/google_containers/tiller:v2.16.7"
  Warning  Failed     3m6s (x4 over 7m39s)   kubelet, k8s-node-02  Failed to pull image "registry.cn-hangzhou.aliyuncs.com/google_containers/tiller:v2.16.7": rpc error: code = Unknown desc = Error: image google_containers/tiller:v2.16.7 not found
  Warning  Failed     3m6s (x4 over 7m39s)   kubelet, k8s-node-02  Error: ErrImagePull
  Normal   BackOff    2m36s (x7 over 7m38s)  kubelet, k8s-node-02  Back-off pulling image "registry.cn-hangzhou.aliyuncs.com/google_containers/tiller:v2.16.7"
  Warning  Failed     2m36s (x7 over 7m38s)  kubelet, k8s-node-02  Error: ImagePullBackOff

• 修改镜像源，可以从docker search tiller里面选取一个镜像，我这是用sapcc/tiller替换了原来的镜像。

kubectl edit deployment tiller-deploy -n kube-system
image: sapcc/tiller:v2.16.7

• 修改完报错，查看tiller是否安装成功：

[root@k8s-master myshop]# helm version
Client: &version.Version{SemVer:"v2.16.7", GitCommit:"5f2584fd3d35552c4af26036f0c464191287986b", GitTreeState:"clean"}
Server: &version.Version{SemVer:"v2.16.7", GitCommit:"5f2584fd3d35552c4af26036f0c464191287986b", GitTreeState:"clean"}