helm安装

转载自：helm安装_Ay_Ly的博客-CSDN博客_helm安装

在官网下载指定想要版本的helm并传入服务器：https://github.com/helm/helm/releases

1.  
   wget https://storage.googleapis.com/kubernetes-helm/helm-v2.15.2-linux-amd64.tar.gz
2.  
   tar zxvf helm-v2.15.2-linux-amd64.tar.gz
3.  
   mv helm /usr/local/bin/
4.  
   查看helm版本
5.  
   helm version

 创建rbac-config.yaml，并输入以下内容：

1.  
   apiVersion: v1
2.  
   kind: ServiceAccount
3.  
   metadata:
4.  
   name: tiller
5.  
   namespace: kube-system
6.  
   ---
7.  
   apiVersion: rbac.authorization.k8s.io/v1beta1
8.  
   kind: ClusterRoleBinding
9.  
   metadata:
10.  
    name: tiller
11.  
    roleRef:
12.  
    apiGroup: rbac.authorization.k8s.io
13.  
    kind: ClusterRole
14.  
    name: cluster-admin
15.  
    subjects:
16.  
    - kind: ServiceAccount
17.  
    name: tiller
18.  
    namespace: kube-system

然后执行kubectl create -f rbac-config.yaml 

以上步骤配置成功后，安装tiller。（和helm client对应的版本一样）

1.  
   ## 使用阿里云镜像
2.  
   helm init --service-account tiller --upgrade -i registry.cn-hangzhou.aliyuncs.com/google_containers/tiller:v2.15.2 --stable-repo-url https://kubernetes.oss-cn-hangzhou.aliyuncs.com/charts

 查看tiller是否安装成功

1.  
   [root@dev5 helm]# kubectl get pod -n kube-system -l app=helm
2.  
   NAME READY STATUS RESTARTS AGE
3.  
   tiller-deploy-64554479cd-dwgxj 1/1 Running 0 50s

再次查看helm version确认

1.  
   [root@dev5 helm]# helm version
2.  
   Client: &version.Version{SemVer:"v2.15.2", GitCommit:"8dce272473e5f2a7bf58ce79bb5c3691db54c96b", GitTreeState:"clean"}
3.  
   E0303 11:07:51.524825 19885 portforward.go:400] an error occurred forwarding 36679 -> 44134: error forwarding port 44134 to pod adbe6af74d104b2fb04d5a1033e62ec860e1da56bba99fea6e87b417cf67428c, uid : unable to do port forwarding: socat not found.
4.  
   E0303 11:07:52.570831 19885 portforward.go:400] an error occurred forwarding 36679 -> 44134: error forwarding port 44134 to pod adbe6af74d104b2fb04d5a1033e62ec860e1da56bba99fea6e87b417cf67428c, uid : unable to do port forwarding: socat not found.
5.  
   E0303 11:07:54.348804 19885 portforward.go:400] an error occurred forwarding 36679 -> 44134: error forwarding port 44134 to pod adbe6af74d104b2fb04d5a1033e62ec860e1da56bba99fea6e87b417cf67428c, uid : unable to do port forwarding: socat not found.
6.  
   E0303 11:08:27.335220 19885 portforward.go:340] error creating error stream for port 36679 -> 44134: Timeout occured

 发现

• unable to do port forwarding: socat not found

解决办法在node节点安装socat

yum install socat