spec:  # 应用运行自定义用户  deps:    - name: "@os/linux/user@1.0"      user: www      group: www      home: /home/www  # 直接引入应用lifecycle脚本环境变量  env:  - name: APP_ENV    value: "{{app.env}}"  # 以文件形式引入保存于/opt/application/${appName}/${appVersion}/${instanceId}/servicestage-vmapp/application.conf的应用lifecycle脚本环境变量  value:  - name: APP_VALUE    value: "{{app.value}}"  # 应用健康检查  probes:    # 接口健康检查    # health:    #   exec:    #     method: GET    #     request: http://127.0.0.1:8080/healthcheck    #     timeout: 5    # 脚本命令健康检查    liveness:      exec:        command:          - ps -ef | grep ${APP_HOME}/apache-tomcat-*/bin/bootstrap.jar | grep -v grep   # 目前只支持APP_HOME可以取到环境变量        timeout: 300        runas: www  # 应用lifecycle脚本  lifecycle:    install:      - command: scripts/install.sh        timeout: 300    check:      - command: scripts/check.sh        timeout: 300        runas: www    start:      - command: scripts/start.sh        timeout: 300        runas: www    post-start:      - command: scripts/post-start.sh        timeout: 300        runas: www    pre-stop:      - command: scripts/pre-stop.sh        timeout: 300        runas: www    stop:      - command: scripts/stop.sh        timeout: 300        runas: www    uninstall:      - command: scripts/uninstall.sh        timeout: 300