wokflow:缺少cloudify_agent.queue运行时信息

Question

我想在云上安装一个docker容器，并用docker-plugin编写蓝图(末尾附加(。

一开始，我通过学习CloudifyDocs完成了蓝图。但是，在安装工作流程时，消息发生错误

'install' workflow execution failed: RuntimeError: Workflow failed: Task failed 'docker_plugin.tasks.create_container' -> Missing cloudify_agent.queue runtime information. This most likely means that the Compute node was never started successfully

我认为文件中出现了问题，因此我尝试部署和安装Cloudify-Nodecellar-Docker-example。但是IP地址不是可以的，我终于将输入更改为

host_ip: 10.10.1.10 agent_user: vagrant agent_private_key_path: /home/vagrant/.ssh/id_rsa

，它取自云的初学者示例。不幸的是，Runtimeerr再次出现。

现在，我错过了哪一部分。任何意见都受到欢迎！

---

    tosca_definitions_version: cloudify_dsl_1_3
    imports:
      - http://www.getcloudify.org/spec/cloudify/3.4.1/types.yaml
      - http://www.getcloudify.org/spec/docker-plugin/1.3.2/plugin.yaml
    inputs:
      host_ip:
        description: >
          the ip of the host the application will be deployed on
        default: 10.10.1.10
      container_port_binding:
        description: >
          a dict of port bindings for the node container.
        default:
          6633: 6633
      agent_user:
          description: >
            User name used when SSH-ing into the started machine
      agent_private_key_path:
          description: >
            Path to a private key that resided on the management machine.
            SSH-ing into agent machines will be done with this key.
    node_templates:
      host:
        type: cloudify.nodes.Compute
        properties:
          install_agent: false
          ip: { get_input: host_ip }
          cloudify_agent:
            user: { get_input: agent_user }
            key: { get_input: agent_private_key_path }
      client:
        type: cloudify.docker.Container
        properties: 
          name: ryu
          image:
            repository: muzixing/ryu
            tags: RYU
        interfaces:
          cloudify.interfaces.lifecycle:
            create:
              implementation: docker.docker_plugin.tasks.create_container
              inputs:
                params:
                  stdin_open: true
                  tty: true
                  command: /bin/bash
            start:
              implementation: docker.docker_plugin.tasks.start
              inputs:
                params:
                  port_bindings: { get_input: container_port_binding }
        relationships:
          - type: cloudify.relationships.contained_in
            target: host
    outputs: #this part may be questionable but seems less important?
      endpoint:
        value:
          ip_address: { get_prperty: [ host , ip ]}
          port:  { get_input: container_port_binding }
      #status:
        #value: { "the container is running" }

Answer 1

以后我解决了这个问题并继续前进。现在，我想分享我的意见。 Missing runtime information主要是缺乏代理人，负责接收任务。

因此，输入install_agent为true，麻烦已经消失了。