helm部署jenkins及使用pipeline流水线

1.安装helm

略，请参考本专栏helm文档

2.创建存储类storageClass

请参考《helm搭建NFS的StorageClass》，本专栏可以查看到

3.helm添加jenkins官方仓库

# helm repo add jenkinsci https://charts.jenkins.io
# helm repo update

4.helm去pull下载jenkins软件包并修改value.yaml文件

# helm search repo jenkinsci
NAME                    CHART VERSION   APP VERSION     DESCRIPTION                                       
jenkinsci/jenkins       3.11.10         2.332.2         Jenkins - Build great things at any scale!