k8s笔记之chartmuseum搭建

一、下载安装包

#在master节点中执行，以下这条命令就是下载文件到当前目录而已，下载完成之后让我们将chartmuseum赋予权限，就是可执行了chmod 777 chartmuseum，然后移动到/usr/local/bin。
[root@k8s-master-155-221 ~]# curl -LO https://s3.amazonaws.com/chartmuseum/release/latest/bin/linux/amd64/chartmuseum
[root@k8s-master-155-221 ~]# chmod 777 chartmuseum 
[root@k8s-master-155-221 ~]# mv chartmuseum /usr/local/bin

二、创建服务配置和启动文件

服务启动文件

[root@k8s-master-155-221 ~]# vim /etc/systemd/system/chartmuseum.service
[Unit]
Description=chartmuseum
Requires=network-online.target
After=network-online.target

[Service]
EnvironmentFile=/etc/chartmuseum/chartmuseum.config
User=root
Restart=allways
ExecStart=/usr/local/bin/chartmuseum $ARGS
ExecStop=/usr/local/bin/chartmuseum step-down

[Install]
WantedBy=multi-user.target

服务配置文件

[root@k8s-master-155-221 ~]# mkdir /etc/chartmuseum/
[root@k8s-master-155-221 ~]# vim /etc/chartmuseum/chartmuseum.config 
ARGS=
--port=8080    #服务提供的端口
--storage="local"    #存储类型 这里使用本地
--storage-local-rootdir="/var/lib/chartmuseum/chartstorage"    #本地存储chart的路径
--log-json        
--basic-auth-user=admin   #登录的账号秘密
--basic-auth-pass="123456"

启动服务

[root@k8s-master-155-221 ~]# systemctl start chartmuseum
[root@k8s-master-155-221 ~]# systemctl status chartmuseum

三、配置helm使用chartmuseum

1.安装helm-push插件，指定helm-push路径

如果使用helm进行推送需要在本地安装一个插件，仓库：https://github.com/Coding/helm-push， 执行以下命令安装插件
[root@k8s-master-155-221 ~]# helm plugin install https://github.com/chartmuseum/helm-push

2.添加chartmuseum仓库 注意防火墙开放端口

[root@k8s-master-155-221 ~]# helm repo add chartmuseum http://172.16.155.221:8080 --username admin --password 123456
"chartmuseum" has been added to your repositories

3.测试是否可以上传

[root@k8s-master-155-221 ~]# helm search redis
[root@k8s-master-155-221 ~]# helm install stable/redis
[root@k8s-master-155-221 ~]# ll .helm/cache/archive/
-rw-r--r-- 1 root root 6189 2019-12-13 13:55 redis-1.1.15.tgz
[root@k8s-master-155-221 ~]# helm push redis-1.1.15.tgz  chartmuseum 
Pushing redis-1.1.15.tgz to chartmuseum...
Done.

4.查看仓库信息

[root@k8s-master-155-221 ~]# curl -u admin:123456 http://172.16.155.221:8080/api/charts
{"demo":[{"name":"demo","version":"0.1.0","description":"A Helm chart for Kubernetes","apiVersion":"v1","appVersion":"1.0","urls":["charts/demo-0.1.0.tgz"],"created":"2019-12-13T15:07:40.27781012+08:00","digest":"38658e69ea5b461904eaf946ea2b82debd3a07eb55226dd6fcfeb74f1fe6088e"}]}