常用模块

ping

ansible all -m ping

fetch

# ansible-doc -s fetch 从远端拉取文件
ansible 127.0.0.1 -m fetch -a "src=/etc/hosts dest=/tmp mode=0755  owner=test"

copy

ansible 127.0.0.1 -m copy -a "src=/etc/hosts dest=/tmp/hosts mode=0755 owner=test"

file

# ansible-doc -s file  创建/删除 文件/目录/软连接
ansible 127.0.0.1 -m file -a "path=/tmp/a.log state=touch owner=test mode=0600"

ansible 127.0.0.1 -m file -a "path=/tmp/a.log state=absent"

ansible 127.0.0.1 -m file -a "path=/tmp/a/b state=directory recurse=yes"

ansible 127.0.0.1 -m file -a "path=/tmp/a state=absent"

ansible 127.0.0.1 -m file -a "path=/tmp/a state=link src=/etc/hosts"

command

ansible 127.0.0.1 -m  command -a "chdir='/' ls -a"

shell

# 支持管道，command 不支持
ansible 127.0.0.1 -m  shell -a "chdir='/' ls -a|wc"

script

# /tmp/1.sh 在运维主机
ansible 127.0.0.1 -m  script -a "chdir='/' /tmp/1.sh"

systemd

ansible all -m systemd -a "daemon-reload=yes"

ansible all -m systemd -a "name=network state=restarted enabled=yes"

set_fact

设置变量

ansible 127.0.0.1 -m set_fact -a "ip: '127.0.0.1' port=8000"

setup

设置变量

ansible 127.0.0.1 -m setup

command 和shell 可以说是一个万能模块，如果运维中不知道ansible 中哪个模块可以实现你的功能，这个时间他们哥俩想必可以帮上忙