# 使用仓库管理chart

{% hint style="info" %}
本小节

* 准备一个仓库，并加入到helm repo列表
* 将我们的chart文件夹做成一个helm包，package命令
* 上传到仓库
* 从仓库中安装
  {% endhint %}

我们需要一个charts仓库

```
# 这个仓库是mobvista的一个内部仓库
http://harbor-v2.mobvista.com/

# 登录后请创建自己的一个项目这里是
maxcloud

# 添加到helm repo
$ helm repo add maxcloud http://harbor-v2.mobvista.com/chartrepo/maxcloud

# 非Public的则需要认证
$ helm repo add maxcloud --username=leon@mobvista.com --password=xxx http://harbor-v2.mobvista.com/chartrepo/maxcloud

$ helm repo list                                                                                                                                                             130 ↵
NAME                    URL                                               
bitnami                 https://charts.bitnami.com/bitnami                
elastic                 https://helm.elastic.co                           
prometheus-community    https://prometheus-community.github.io/helm-charts
maxcloud                http://harbor-v2.mobvista.com/chartrepo/maxcloud 
```

将webapp文件夹package一下

```
$ helm package webapp
# 会生成一个压缩包
ls ./
webapp           webapp-0.1.0.tgz
```

上传到仓库中

![](/files/JVSTb48Ay6qHDYvo9CVI)

刷一下仓库中的chart列表

```
# 更新下本地缓存
$ helm repo update maxcloud

$ helm search repo maxcloud 
NAME                                    CHART VERSION   APP VERSION             DESCRIPTION                                 
maxcloud/elasticsearch                  7.15.0          7.15.0                  MaxCloud helm chart for Elasticsearch       
maxcloud/engineplus-operator-helm       2.0.0           1.16.0                  engineplus-operator-helm                    
maxcloud/fluentd                        0.1.0           1.16.0                  A Helm chart for Kubernetes                 
maxcloud/hostname                       0.1.4           16412783828847696       [] Generate by MaxCloud                     
maxcloud/kibana                         7.15.0          7.15.0                  Official Elastic helm chart for Kibana      
maxcloud/rediscache                     6.2.0                                   [redis bundle 复制演示] Generate by MaxCloud
maxcloud/webapp                         0.1.0           1.16.0                  A Helm chart for Kubernetes 

```

安装测试一下

```
$ helm install webapp --version 0.1.0 maxcloud/webapp
NAME: webapp
LAST DEPLOYED: Thu May 12 16:25:22 2022
NAMESPACE: default
STATUS: deployed
REVISION: 1
NOTES:
1. Get the application URL by running these commands:
  export POD_NAME=$(kubectl get pods --namespace default -l "app.kubernetes.io/name=webapp,app.kubernetes.io/instance=webapp" -o jsonpath="{.items[0].metadata.name}")
  export CONTAINER_PORT=$(kubectl get pod --namespace default $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
  echo "Visit http://127.0.0.1:8080 to use your application"
  kubectl --namespace default port-forward $POD_NAME 8080:$CONTAINER_PORT

```

查看资源以及可以在maxcloud做个绑定

![](/files/XzwrTNBu0Ms9u2eBNxUg)

设置image版本升级一下试试

```
$ helm upgrade webapp --version 0.1.0 maxcloud/webapp

$ helm upgrade webapp --version 0.1.0 maxcloud/webapp --set image.tag=1.21.0
```

{% hint style="info" %}
常用命令

* helm package webapp
* helm repo update maxcloud
* helm search repo maxcloud
* helm install webapp --version 0.1.0 maxcloud/webapp
  {% endhint %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://doc.spotmaxtech.com/she-qu-huo-dong/kubernetes-workshop/advanced/helm-charts-zhong/shi-yong-cang-ku-guan-li-chart.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.