Ansible playboos 实现上传文件创建crontab

Posted 2020-10-28

需求：
上传 3 个 shell 脚本到指定目录下，设置权限为755，属主、组为 root
并且在 crontab 下设置

* * * * * /path/file

涉及到机器较多，遂使用 Ansible 去批量执行。
涉及到 copy 、cron 模块

copy 例子：

Examples

- name: example copying file with owner and permissions
  copy:
    src: /srv/myfiles/foo.conf
    dest: /etc/foo.conf
    owner: foo
    group: foo
    mode: 0644

cron 例子：

Examples

# Ensure a job that runs at 2 and 5 exists.
# Creates an entry like "0 5,2 * * ls -alh > /dev/null"
- cron:
    name: "check dirs"
    minute: "0"
    hour: "5,2"
    job: "ls -alh > /dev/null"

最后方案如下：

---
- hosts: ctijk
  remote_user: toptea
  become: yes
  become_method: su

tasks:
- name: transfer file to server
  copy: 
    src: /tmp/iomonitor.sh
    dest: /opt/iomonitor.sh
    owner: root
    group: root
    mode: 0755

- name: transfer file to server
  copy: 
    src: /tmp/topmonitor.sh
    dest: /opt/topmonitor.sh
    owner: root
    group: root
    mode: 0755

- name: transfer file to server
  copy: 
    src: /tmp/cpumonitor.sh
    dest: /opt/cpumonitor.sh
    owner: root
    group: root
    mode: 0755

- cron:
    name: "cti cpumonitor"
    minute: ‘*‘
    job:  "/opt/cpumonitor.sh"

- cron:
    name: "cti iomonitor"
    minute: ‘*‘
    job:  "/opt/iomonitor.sh"

- cron:
    name: "cti topmonitor"
    minute: ‘*‘
    job:  "/opt/topmonitor.sh"