Helm部署

Helm部署必须基于正常运行的K8S环境

 

Helm客户端部署：

方式一：使用官方提供的脚本一键安装

curl https://raw.githubusercontent.com/helm/helm/master/scripts/get > get_helm.sh
$ chmod 700 get_helm.sh
$ ./get_helm.sh

 

方式二：手动下载安装

#从官网下载最新版本的二进制安装包到本地：https://github.com/kubernetes/helm/releases
tar -zxvf helm-v2.15.2-linux-amd64.tar.gz # 解压压缩包
# 把 helm 指令放到bin目录下
mv linux-amd64/helm /usr/local/bin/helm
helm help # 验证

 

 

 

Helm服务端tiller部署：

#Helm 服务端安装Tiller
helm init --client-only --stable-repo-url https://aliacs-app-catalog.oss-cn-hangzhou.aliyuncs.com/charts/
helm repo add incubator https://aliacs-app-catalog.oss-cn-hangzhou.aliyuncs.com/charts-incubator/
helm repo update

 

# 创建服务端
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

 

 

# 创建TLS认证服务端，参考地址：https://github.com/gjmzj/kubeasz/blob/master/docs/guide/helm.md
helm init --service-account tiller --upgrade -i registry.cn-hangzhou.aliyuncs.com/google_containers/tiller:v2.15.2 --tiller-tls-cert /etc/kubernetes/ssl/tiller001.pem --tiller-tls-key /etc/kubernetes/ssl/tiller001-key.pem --tls-ca-cert /etc/kubernetes/ssl/ca.pem --tiller-namespace kube-system --stable-repo-url https://kubernetes.oss-cn-hangzhou.aliyuncs.com/charts

 

#创建 Kubernetes 的服务帐号和绑定角色
kubectl create serviceaccount --namespace kube-system tiller
kubectl create clusterrolebinding tiller-cluster-rule --clusterrole=cluster-admin --serviceaccount=kube-system:tiller
#为 Tiller 设置帐号 # 使用 kubectl patch 更新 API 对象 kubectl patch deploy --namespace kube-system tiller-deploy -p '{"spec":{"template":{"spec":{"serviceAccount":"tiller"}}}}'

 

#为 Tiller 设置帐号
# 使用 kubectl patch 更新 API 对象
kubectl patch deploy --namespace kube-system tiller-deploy -p '{"spec":{"template":{"spec":{"serviceAccount":"tiller"}}}}'

 

#查看是否授权成功
kubectl get deployments.extensions --namespace kube-system   tiller-deploy  --output yaml|grep  serviceAccount
serviceAccount: tiller
serviceAccountName: tiller

 

 

#验证 Tiller 是否安装成功
kubectl -n kube-system get pods|grep tiller
tiller-deploy-b6c45d5bc-8c4c6          1/1     Running   0          12m

helm version
Client: &version.Version{SemVer:"v2.15.2", GitCommit:"8dce272473e5f2a7bf58ce79bb5c3691db54c96b", GitTreeState:"clean"}
Server: &version.Version{SemVer:"v2.15.2", GitCommit:"8dce272473e5f2a7bf58ce79bb5c3691db54c96b", GitTreeState:"clean"}

 

 

 

Helm卸载：

helm reset helm reset --force