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## 测试一：拷贝文件及执行命令

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echo "systemctl disable firewalld" > /root/test.sh

ansible mysqlservers -m copy -a "src=/root/test.sh dest=/root/"

ansible mysqlservers -m shell -a "chmod 755 /root/test.sh"

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## 测试二：调用 roles 的 playbook 任务执行

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# 创建角色目录 test

mkdir -p /etc/ansible/roles/test/{default,files,handlers,meta,tasks,templates,vars}

# 创建配置文件 mytest.yml，指定主机组 mysqlservers，指定角色目录 test

vim /etc/ansible/roles/test/mytest.yml

- hosts: mysqlservers

  remote_user: root

  roles:

    - test

## 创建任务脚本

vim /etc/ansible/roles/test/tasks/main.yml

- name: copy test.sh to client

  copy: src=/root/test.sh dest=/root/test.sh

- name: chmod for test.sh

  shell: chmod 755 /root/test.sh

## 检查脚本

ansible-playbook -C /etc/ansible/roles/test/mytest.yml

## 执行脚本

ansible-playbook /etc/ansible/roles/test/mytest.yml