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搭建chart仓库chartmuseum

搭建chart仓库chartmuseum

作者: 骆的沙 | 来源:发表于2019-05-18 14:50 被阅读0次

    Install

    • 下载安装包chartmuseum
      curl -LO https://s3.amazonaws.com/chartmuseum/release/latest/bin/linux/amd64/chartmuseum
      将chartmuseum binary放到$PATH路径下即可
    chmod +x ./chartmuseum
    mv ./chartmuseum /usr/local/bin
    
    • 使用本地存储,以systemd方式启动chartmuseum

    chartmuseum.service文件

    [root@tcz-dev-adam chartmuseum]# cat /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
    

    chartmuseum.config配置文件

    [root@tcz-dev-adam chartmuseum]# cat /etc/chartmuseum/chartmuseum.config 
    ARGS=\
    --port=8080 \
    --storage="local" \
    --storage-local-rootdir="/var/lib/chartmuseum/chartstorage" \
    --log-json \
    --basic-auth-user=admin \
    --basic-auth-pass="xxxxxx"
    

    --port: chartmuseum服务监听端口
    --storage: local表示使用本地存储,使用其他存储参照点我
    --storage-local-rootdir: 本地存储点路径,helm push chart的存储路径
    --log-json: 日志显示为json格式
    --basic-auth-user: 用户名(使用基本的认证方式,用户名+密码,使用证书方式参照点我)
    --asic-auth-pass: 密码 (chartmuseum服务起来后,后续给helm添加repo时需要加上--username xxx --password ***)

    启动chartmuseum服务

    [root@tcz-dev-adam chartmuseum]# systemctl start chartmuseum
    [root@tcz-dev-adam chartmuseum]# systemctl status chartmuseum
    ● chartmuseum.service - chartmuseum
       Loaded: loaded (/etc/systemd/system/chartmuseum.service; disabled; vendor preset: disabled)
       Active: active (running) since 五 2019-05-17 18:20:45 CST; 19h ago
      Process: 16144 ExecStop=/usr/local/bin/chartmuseum step-down (code=exited, status=1/FAILURE)
     Main PID: 16156 (chartmuseum)
        Tasks: 8
       Memory: 9.2M
       CGroup: /system.slice/chartmuseum.service
               └─16156 /usr/local/bin/chartmuseum --port=8080 --storage=local --storage-local-rootdir=/var/lib/chartmuseum/chartstorage --log-json --basic-auth-user=admin --basic-a...
    
    5月 17 18:20:45 tcz-dev-adam systemd[1]: Started chartmuseum.
    5月 17 18:20:45 tcz-dev-adam systemd[1]: Starting chartmuseum...
    5月 17 18:20:45 tcz-dev-adam chartmuseum[16156]: {"L":"INFO","T":"2019-05-17T18:20:45.568+0800","M":"Starting ChartMuseum","port":8080}
    5月 17 18:25:19 tcz-dev-adam chartmuseum[16156]: {"L":"INFO","T":"2019-05-17T18:25:19.805+0800","M":"[1] Request served","path":"/index.yaml","comment":"","latency":"1.56...4daaad92a"}
    5月 17 18:26:36 tcz-dev-adam chartmuseum[16156]: {"L":"ERROR","T":"2019-05-17T18:26:36.468+0800","M":"[2] Request served","path":"/api/charts","comment":"","latency":"3.7...42592f6f1"}
    Hint: Some lines were ellipsized, use -l to show in full.
    

    Apply

    (1)安装helm push插件

    • 网络好的方式,简单方便
    $ helm plugin install https://github.com/chartmuseum/helm-push
    Downloading and installing helm-push v0.7.1 ...
    https://github.com/chartmuseum/helm-push/releases/download/v0.7.1/helm-push_0.7.1_darwin_amd64.tar.gz
    Installed plugin: push
    
    • 网内不好的方式
      a) 较慢的速度下载源码,git clonego get 均可
      git clone https://github.com/chartmuseum/helm-push.git
      或者,在$GOPATH路径下
      go get github.com/chartmuseum/helm-push
      b) 下载chartmuesum tar 包 点我
      wget https://github.com/chartmuseum/helm-push/releases/download/v0.7.1/helm-push_0.7.1_linux_amd64.tar.gz
      c) 解压tar包并放到指定目录下,./helm-push/download/
      tar zxvf helm-push_0.7.1_linux_amd64.tar.gz
      d) 修改helm-push/scripts/install_plugin.sh源码
    #!/bin/sh -e
    
    # Copied w/ love from the excellent hypnoglow/helm-s3
    
    if [ -n "${HELM_PUSH_PLUGIN_NO_INSTALL_HOOK}" ]; then
        echo "Development mode: not downloading versioned release."
        exit 0
    fi
    
    version="$(cat plugin.yaml | grep "version" | cut -d '"' -f 2)"
    #echo "Downloading and installing helm-push v${version} ..."
    
    #url=""
    #if [ "$(uname)" = "Darwin" ]; then
    #    url="https://github.com/chartmuseum/helm-push/releases/download/v${version}/helm-push_${version}_darwin_amd64.tar.gz"
    #elif [ "$(uname)" = "Linux" ] ; then
    #    url="https://github.com/chartmuseum/helm-push/releases/download/v${version}/helm-push_${version}_linux_amd64.tar.gz"
    #else
    #    url="https://github.com/chartmuseum/helm-push/releases/download/v${version}/helm-push_${version}_windows_amd64.tar.gz"
    #fi
    
    echo "Local installing helm-push v${version} ..."
    url=""
    if [ "$(uname)" = "Darwin" ]; then
        url="https://github.com/chartmuseum/helm-push/releases/download/v${version}/helm-push_${version}_darwin_amd64.tar.gz"
    elif [ "$(uname)" = "Linux" ] ; then
        url="./helm-push/dl/helm-push_${version}_linux_amd64.tar.gz"
    else
        url="https://github.com/chartmuseum/helm-push/releases/download/v${version}/helm-push_${version}_windows_amd64.tar.gz"
    fi
    
    echo $url
    
    mkdir -p "bin"
    mkdir -p "releases/v${version}"
    
    # Download with curl if possible.
    #if [ -x "$(which curl 2>/dev/null)" ]; then
    #    curl -sSL "${url}" -o "releases/v${version}.tar.gz"
    #else
    #    wget -q "${url}" -O "releases/v${version}.tar.gz"
    #fi
    cp download/helm-push_${version}_linux_amd64.tar.gz releases/v${version}.tar.gz
    tar xzf "releases/v${version}.tar.gz" -C "releases/v${version}"
    mv "releases/v${version}/bin/helmpush" "bin/helmpush" || \
        mv "releases/v${version}/bin/helmpush.exe" "bin/helmpush"
    

    e) 安装helm-push插件,指定helm-push路径

    $ helm plugin install https://github.com/chartmuseum/helm-push
    Local installing helm-push v0.7.1 ...
    ./helm-push/dl/helm-push_v0.7.1_linux_amd64.tar.gz
    Installed plugin: push
    

    (2)添加chartmuseumhelm repo

    [root@tcz-dev-adam scripts]# helm repo list
    NAME        URL                                                    
    local       http://127.0.0.1:8879/charts                           
    telemetry   http://dl.xxx.xxx.com/devops/kubernetes/charts
    
    [root@tcz-dev-adam scripts]# helm repo add chartmuseum http://dl.xxx.xxx.com:8080 --username admin --password ******
    "chartmuseum" has been added to your repositories
    
    [root@tcz-dev-adam scripts]# helm repo list
    NAME        URL                                                    
    local       http://127.0.0.1:8879/charts                           
    telemetry   http://dl.xxx.xxx.com/devops/kubernetes/charts
    chartmuseum http://dl.xxx.xxx.com:8080
    

    (3) 使用 helm push将开发好的chart push 到远端的 chartmuseum

    [root@tcz-dev-adam charts-packages]# helm push kube-state-metrics-0.2.0.tgz chartmuseum
    Pushing kube-state-metrics-0.2.0.tgz to chartmuseum...
    Done.
    

    查看chartmuseum仓库中的chart

    [root@tcz-dev-adam chartmuseum]# helm search chartmuseum/
    NAME                            CHART VERSION   APP VERSION DESCRIPTION                           
    chartmuseum/kube-state-metrics  0.2.0           1.0         A Helm chart for Kubernetes           
    chartmuseum/metricbeat          1.0.1           1.0         A Helm Metricbeat chart for Kubernetes
    chartmuseum/prometheus          0.2.0           1.0         A Helm Prometheus chart for Kubernetes
    

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