相关疑难解决方法(0)

在Ansible中,我有一个字符串列表,我想用换行符加入以创建一个字符串,当写入文件时,它变成一系列行.但是,当我使用join()过滤器时,它适用于内部列表,字符串中的字符,而不是外部列表中的字符串本身.这是我的示例代码:

# Usage: ansible-playbook tst3.yaml --limit <GRP>
---
- hosts: all
  remote_user: root

  tasks:

  - name: Create the list
    set_fact:
        my_item: "{{ item }}"
    with_items:
      - "One fish"
      - "Two fish"
      - "Red fish"
      - "Blue fish"
    register: my_item_result

  - name: Extract items and turn into a list
    set_fact:
        my_list: "{{ my_item_result.results | map(attribute='ansible_facts.my_item') | list }}"

  - name: Examine the list
    debug:
        msg: "{{ my_list }}"

  - name: Concatenate the public keys
    set_fact:
        my_joined_list: "{{ item | join('\n') }}" …