wget https://get.helm.sh/helm-v2.12.3-linux-amd64.tar.gz


cp helm tiller /usr/local/bin

helm version

tiller -version

安装初始化:

kubectl apply -f install/kubernetes/helm/helm-service-account.yaml

[root@k8s-master ~]# helm init --service-account tiller  --skip-refresh

#helm init --upgrade -i registry.cn-hangzhou.aliyuncs.com/google_containers/tiller:v2.11.0 --stable-repo-url https://kubernetes.oss-cn-hangzhou.aliyuncs.com/charts

查看

#kubectl get pod -n kube-system -l app=helm

[root@k8s-master linux-amd64]# kubectl get pod -n kube-system -l app=helm

NAME                             READY   STATUS    RESTARTS   AGE

tiller-deploy-7df745645f-ptzwj   1/1     Running   0          5m22s

[root@k8s-master linux-amd64]#

验证:

[root@k8s-master ~]# helm version

Client: &version.Version{SemVer:"v2.12.3", GitCommit:"eecf22f77df5f65c823aacd2dbd30ae6c65f186e", GitTreeState:"clean"}

Server: &version.Version{SemVer:"v2.12.3", GitCommit:"eecf22f77df5f65c823aacd2dbd30ae6c65f186e", GitTreeState:"clean"}

[root@k8s-master ~]#

[root@k8s-master ~]# helm plugin install https://github.com/technosophos/helm-template

[root@k8s-master ~]# helm plugin install helm-git

Installed plugin: helm-git

[root@k8s-master ~]# helm plugin list

NAME VERSION	DESCRIPTION

helm-git	1.0.0 Let's you use private gitlab repositories easily

template	2.5.1+2	Render templates on the local client.

[root@k8s-master ~]#

[root@k8s-node1 helm-git]# helm repo list

NAME  	URL

stable	https://kubernetes-charts.storage.googleapis.com

local 	http://127.0.0.1:8879/charts

[root@k8s-node1 helm-git]# 

 helm plugin remove helm-git

 helm plugin install helm-git
 

[root@k8s-master ~]# helm repo list

NAME  	URL

stable	https://kubernetes-charts.storage.googleapis.com

local 	http://127.0.0.1:8879/charts

[root@k8s-master ~]# helm repo add bigdata gitlab://xx:master/helm-jtsys

[root@k8s-master ~]# helm repo list

NAME  	URL

stable	https://kubernetes-charts.storage.googleapis.com

local 	http://127.0.0.1:8879/charts                        

[root@k8s-master ~]#

安装：

helm install --name bigdata bigdata/jtsys --debug --dry-run -f test-bigdata-value.yaml

更新：

helm upgrade bigdata bigdata/jtsys --debug  -f  test-bigdata-value.yaml

动态扩展

kubectl  get deploy -n bigdata --no-headers | awk '{cmd="sleep 10;kubectl  -n company scale --replicas=0 deploy/"$1;system(cmd)}'