updateJupyterImage_script

#!/bin/bash

WORKSPACE="/opt/jupyter-ext/install"

 
#循环读取images.txt,并存入list中
n=0
fail_image_array=()
for line in $(cat images.txt | grep ^[^#])
do
        list[$n]=$line
        ((n+=1))
done
 
echo "需推送的镜像地址如下："
for variable in ${list[@]}
do
        echo ${variable}
done
 
for variable in ${list[@]}
do
        #下载镜像
        echo "准备拉取镜像: $variable"
        docker pull $variable
        
        # #获取拉取的镜像ID
        imageId=`docker images -q $variable`
        echo "[$variable]拉取完成后的镜像ID: $imageId"
        

        #启动容器
        CONTAINER_ID=$(docker run  -v $WORKSPACE:/jupyter-ext -itd $variable)

        echo "容器ID:${CONTAINER_ID},启动jupyter 检查文件中..."
        content=$(docker exec ${CONTAINER_ID} bash -c 'nohup jupyter lab --allow-root --ip=0.0.0.0 --port=8888 > /tmp/start.log 2>&1 & sleep 20s; cat /tmp/start.log| grep "JupyterLab application directory"')
        echo $content
        if [ -z "$content" ]; then
                echo "image jupyter sourcecode  path check failed！please retry! imageId:$imageId,containerId:${CONTAINER_ID}"
                docker stop ${CONTAINER_ID}
                fail_image_array+=("${variable}")
                continue
        else
              jupyter_file_path=$(echo "$content" | grep -oP '(?<=is\s)(\/[^ ]+)')
        fi

        echo "jupyter sourcecode path is :${jupyter_file_path}/static"

        file_check=$(docker exec ${CONTAINER_ID} bash -c 'if [ -d "'${jupyter_file_path}'/static" ]; then echo "success"; else echo "failed"; fi')
        echo $file_check
        if [ "failed" == "$file_check" ]; then
                echo "image jupyter sourcecode  path check failed！please retry! image:$variable"
                docker stop ${CONTAINER_ID}
                fail_image_array+=("${variable}")
                continue
        fi

        # 获取index的内容 那去js名 替换
        js_content=$(docker exec ${CONTAINER_ID} bash -c "cat '${jupyter_file_path}'/static/index.html ")

        echo $js_content
        js_path=$(echo "$js_content" | grep -oP '{{page_config\.fullStaticUrl}}/main\.[^"]+\.js\?v=[^"]+' )

        js_path2=$(echo "$js_content" | grep -oP '{{page_config\.fullStaticUrl}}/vendors~main\.[^"]+\.js\?v=[^"]+' )

        js_path3=$(echo "$js_content" | grep -oP '{{page_config\.fullStaticUrl}}/vendors~main\.[^"]+\.js' )

        echo "jupyter js source path is： $js_path"

        if [ -z "$js_path" ];then
                if [ -z "$js_path2" ];then
                        if [ -z "$js_path3" ];then
                                echo "image jupyter sourcecode main js path check failed！please retry! imageId:$imageId,containerId:${CONTAINER_ID}"
                                docker stop ${CONTAINER_ID}
                                fail_image_array+=("${variable}")
                                continue
                        else
                                js_path=$js_path3
                        fi
                else
                     js_path=$js_path2
                fi   
        fi


        cat $WORKSPACE/static/index-base.html > $WORKSPACE/static/index.html

        sed -i "s#mainJsParam#${js_path}#g" $WORKSPACE/static/index.html


        docker cp -a $WORKSPACE/static/index.html ${CONTAINER_ID}:${jupyter_file_path}/static/index.html
        docker cp -a $WORKSPACE/static/scnet-loading.gif ${CONTAINER_ID}:${jupyter_file_path}/static/scnet-loading.gif
        jupyter_dir=$(docker exec ${CONTAINER_ID} bash -c "whereis jupyter | cat|awk -F':' '{print \$2}'")

        echo "image env jupyter cmd path :${jupyter_dir}"
        # docker exec  ${CONTAINER_ID} bash -c "mkdir -p '/opt/conda/bin/';ln -s ${jupyter_dir} /opt/conda/bin/"
        # 卸载之前jupyterlab插件
        docker exec ${CONTAINER_ID} bash -c "pip uninstall -r /jupyter-ext/requirements.txt"

        # 安装jupyterlab插件
        docker exec ${CONTAINER_ID} bash -c "pip install --no-index --find-links=/jupyter-ext -r /jupyter-ext/requirements.txt;if  pip list | grep -E 'jupyter_ext_dataset' && pip list | grep -E 'jupyter_ext_logo' && pip list | grep -E 'jupyterlab-language-pack-zh-CN' && [ "$(jupyter lab --version | cut -d. -f1)" -gt 2 ];then echo "安装成功";else echo \"安装失败！！ $variable\" | tee /jupyter-ext/errorImages.txt; fi"
        
        # 禁用splash插件
        docker exec ${CONTAINER_ID} bash -c "jupyter labextension disable @jupyterlab/apputils-extension:splash"

        # 打镜像
        docker commit ${CONTAINER_ID} $variable
        #重新打镜像标签
        # docker tag $imageId $registryAddr$repository:$imageNewTag
        
        # #推送镜像
        # docker push $registryAddr$repository:$imageNewTag

        # 删除容器及镜像
        # docker stop ${CONTAINER_ID}
        # docker rm ${CONTAINER_ID}
        # docker rmi ${imageId}

        # 验证命令
        # docker run -it -p8080:8080 --env JUPYTERLAB_WORKSPACES_DIR=/tmp/111 --entrypoint='' f7fa3a053830 /bin/bash
        # mkidr -p /opt/conda/bin/;ln -n /usr/bin/jupyter /opt/conda/bin/jupyter ;/opt/conda/bin/jupyter lab --allow-root --ip=0.0.0.0 --port=8080
done
echo "jupyter source code update failed:"
echo $fail_image_array