Question

我正在尝试使用with_item中的变量来创建一个名称更改的事实：

- name: get ABC Root CA pem from chamber
  shell: AWS_PROFILE={{aws_profile}} chamber read -q secrets abc_ca_{{ item }} | awk 'NR==2 { FS="[ \t+]"; print($2); }' | base64 -d | gunzip
  changed_when: false
  delegate_to: localhost
  vars:
    ansible_become: no
  with_items: "{{ abc_environments }}" # see defaults/main.yml
  when: ('chamber' in chamber_installed.stdout)
  register: abc_returned_environment
  tags:
      - service-discovery

- name: set ABC root ca pem secrets
  set_fact:
    aws_secrets: "{{ aws_secrets|default({}) | combine( {item.item: item.stdout} ) }}"
  with_items: "{{abc_returned_environment.results}}"
  when: ('chamber' in chamber_installed.stdout)
  tags:
      - service-discovery

- name: Write aws_secrets ABC root CA file
  vars:
    env: "{{ item }}"
  copy:
    content: "{{ aws_secrets.(lookup('vars', env )) }}\n"
    dest: /etc/prometheus/abc_{{ item  }}_file_sd/ca_{{ item  }}.pem
    owner: prometheus
    group: prometheus
    mode: 0600
  with_items: "{{ abc_environments }}"
  when: ('chamber' in chamber_installed.stdout)
  tags:
      - service-discovery

如何使content行的行为类似？

content: "{{ aws_secrets.abc_ca_dev }}\n"

abc_environments设置为：

abc_environments:
  - dev
  - qa
  - int
  - staging-green
  - staging-blue
  - prod-green
  - prod-blue

Answer 1

所以实际上很简单：

- name: Write aws_secrets ABC root CA file
  copy:
    content: "{{ aws_secrets[ item ] }}\n"
    dest: /etc/prometheus/abc_{{ item  }}_file_sd/ca_{{ item  }}.pem
    owner: prometheus
    group: prometheus
    mode: 0600
  with_items: "{{ abc_environments }}"
  when: ('chamber' in chamber_installed.stdout)
  tags:
      - service-discovery

还可以处理变量名称中的破折号。

with_items循环中的vars中的ansible use vars

1 个答案: