Ansible blockinfile 如果有另一个 block 则替换而不是插入新的

Question

我尝试在同一个文件中插入 2 个 ansible block ，但 Ansible 将第一个 block 替换为第二个 block 。

如果我插入接下来的 2 个 block :

- name: Setup java environment
  blockinfile:
    dest: /home/{{ user }}/.bashrc
    block: |
      #Java path# 
      JAVA_HOME={{ java_home }}/

- name: Setup hadoop environment
  blockinfile:
    dest: /home/{{ user }}/.bashrc
    block: |
      #Hadooppath# 
      HADOOP_HOME={{ hadoop_home }}/

文件中只有第二个 block ，因为它替换了第一个 block 。

Answer 1

要使用 Ansible 在同一文件中插入 2 个 block ，并且不要用第二个替换第一个 block :

更改 Ansible block 文件标记:

blockinfile_task_1:
marker: "# {mark} ANSIBLE MANAGED BLOCK insertion 1"
blockinfile_task_2:
marker: "# {mark} ANSIBLE MANAGED BLOCK insertion 2"

对于前面的示例，剧本将是:

- name: Setup java environment
  blockinfile:
    dest: /home/{{ user }}/.bashrc
    marker: "# {mark} ANSIBLE MANAGED BLOCK Java"
    block: |
      #Java path# 
      JAVA_HOME={{ java_home }}/

- name: Setup hadoop environment
  blockinfile:
    dest: /home/{{ user }}/.bashrc
    marker: "# {mark} ANSIBLE MANAGED BLOCK Hadoop"
    block: |
      #Hadooppath# 
      HADOOP_HOME={{ hadoop_home }}/