基于模板参数的条件任务失败

Question

我正在尝试使用Ansible来部署到AWS中的两个区域，我现在让它处理一个区域。问题是，我只想执行我的primary_region或secondary_region，这取决于它使用的模板中的参数。

我的main.yaml

- hosts: primary_region
  name: Create ECR
  tasks:
    - name: "Create ECR Repository"
      cloudformation:
        state: "{{ state }}"
        stack_name: "{{ stack_create_ecr.name }}"
        profile: "{{ aws_profile }}"
        region: "{{ inventory_hostname }}"
        template_url: "{{ stack_create_ecr.template_url }}"
        template_parameters:
          "ansibleFile"
        tags:
          "{{ stack_create_ecr.tags }}"
      tags:
        - stack_create_ecr
      when: stack_create_ecr.region == "primary_region" <-- This
        
- hosts: secondary_region
  name: Create ECR
  tasks:
    - name: "Create ECR Repository"
      cloudformation:
        state: "{{ state }}"
        stack_name: "{{ stack_create_ecr.name }}"
        profile: "{{ aws_profile }}"
        region: "{{ inventory_hostname }}"
        template_url: "{{ stack_create_ecr.template_url }}"
        template_parameters:
          "ansibleFile"
        tags:
          "{{ stack_create_ecr.tags }}"
      tags:
        - stack_create_ecr
      when: stack_create_ecr.region == "secondary_region" <-- This

我使用的模板stack_create_ecr.yaml

stack_create_ecr:
  name: cloudFormationTemplateNameOmitted
  template_url: S3BucketUrl
  parameters:
    RepoName: EcrRepoName
    DevName: cloud-dev
  tags:
    ansible_playbook: "{{ ansible_playbook_tag }}"
  region: primary_region <-- This is what I'm trying to use

每次我试着运行我的剧本，我都会得到msg: 'argument template_parameters is of type <class ''str''> and we were unable to convert to dict: dictionary requested, could not parse JSON or key=value'

我尝试过各种各样的东西，从在when条件下将引号放在字符串周围。好像什么都没用，我做错什么了？

Answer 1

你好像用了template_parameters道具。它应该是一个映射，但是您提供了一个字符串：

        template_parameters:
          PropName: "ansibleFile"