Question

下面是我用于创建rd的有趣的剧本。

- name: provision stack
  hosts: localhost
  connection: local
  gather_facts: false

  # Launch the cloudformation-example.yml template.  Register the output.

  tasks:
  - name: launch ansible cloudformation example
    cloudformation: >
      stack_name="ansible-cloudformation" state=present
      region=us-east-1 disable_rollback=true
      template=files/simple-rds.yml
    args:
      template_parameters:
        vpcid: vpc-0123456
        application: abc
        appSubnetCidr1: 201.0.0.0/20
        appSubnetCidr2: 201.0.0.0/22
        dbCreateNewParamsGroup: true
        dbInstanceType: db.t2.micro
        dbName: testdb
        dbSubnetId1: subnet-87654321
        dbSubnetId2: subnet-12345678
        dbUsername: master_user
        environment: development
        product: ""
        dbPassword: ""
        techContact: ""
    register: stack
  - name: show stack events
    debug: msg="My stack events are {{stack.events}}"

当我运行剧本时，我得到了这样的堆栈事件。它以失真的形式出现：

ok: [localhost] => {
    "msg": "My stack outputs are [u'StackEvent AWS::CloudFormation::Stack dev-beanstalk-ansible UPDATE_COMPLETE', u'StackEvent AWS::CloudFormation::Stack BeanstalkTemplateStack UPDATE_COMPLETE', u'StackEvent AWS::CloudFormation::Stack BeanstalkTemplateStack UPDATE_IN_PROGRESS'...

如何以正确的格式获取输出，如下所述。我也尝试过{{stack.stack_resources}}，{{stack.stack_outputs}}。所有人都有相同的问题。

events": [
        "StackEvent AWS::CloudFormation::Stack dev-beanstalk-ansible UPDATE_COMPLETE",
        "StackEvent AWS::CloudFormation::Stack BeanstalkTemplateStack UPDATE_COMPLETE",
        "StackEvent AWS::CloudFormation::Stack BeanstalkTemplateStack UPDATE_IN_PROGRESS",

Answer 1

您尝试过内置filters吗？

您可以尝试

- name: debug events
  debug: msg="My stack events are {{stack.events | to_nice_json }}"

Ansible：如何以正确的格式获取堆栈输出

1 个答案: