根据ansible_distribution运行剧本

Question

我也为Ubuntu和Linux上的tomcat部署编写了单独的剧本，没有提及**

当：ansible_distribution =='Ubuntu'

**在剧本的每一行中，我只希望在满足此条件时才运行整个剧本。

这是我的代码

 - hosts: all
   tasks:
      - name: including the playbook for ubuntu deployment
        include: tomcat_ubuntu_new.yaml
        when: ansible_distribution == 'Ubuntu'

      - name: including the playbook for ubuntu deployment
        include: tomcat_standalone.yaml
        when: ansible_distribution == 'CentOS' or ansible_distribution == 'RedHat'

错误：

ERROR! unexpected parameter type in action: <class 'ansible.parsing.yaml.objects.AnsibleSequence'>

The error appears to be in '/etc/ansible/tomcat_ubuntu_new.yaml': line 3, column 3, but may
be elsewhere in the file depending on the exact syntax problem.

The offending line appears to be:


- hosts: all
  ^ here

我只想基于ansible_distribution在主机上运行剧本

我尝试了很多方法，但是没有人可以发表清晰的答案并给出解释

Answer 1

Q：

“我只想基于ansible_distribution在主机上运行剧本。”