Ansible 之 通过yum模块安装软件

一、安装Nginx

#可通过ansible-doc yum 查看对应的帮助文档
[root@Ansible ~]# ansible test -m command -a "wget -O /etc/yum.repos.d/epel.repo" #下载epel源

[root@Ansible ~]# ansible test -m command -a "yum clean all" -u cedar -b
[root@Ansible ~]# ansible test -m command -a "yum makecache" -u cedar -b
[root@Ansible ~]# ansible test -m command -a "yum info nginx" -u cedar -b
[root@Ansible ~]# ansible test -m yum -a "name=nginx state=present" -u cedar -b
10.3.153.8 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    }, 
    "changed": true, 
    "changes": {
        "installed": [
            "nginx"
        ]
    }, 
[root@Ansible ~]# ansible test -m command -a "nginx -v" -u cedar -b   #验证是否成功
10.3.153.8 | CHANGED | rc=0 >>
nginx version: nginx/1.16.1

二、启动nginx与开机启动

1、验证test服务器当前状态
[root@ansible-test ~]# systemctl status nginx
● nginx.service - The nginx HTTP and reverse proxy server
   Loaded: loaded (/usr/lib/systemd/system/nginx.service; disabled; vendor preset: disabled)
   Active: inactive (dead)
[root@ansible-test ~]# systemctl | grep nginx
[root@ansible-test ~]# systemctl status nginx
● nginx.service - The nginx HTTP and reverse proxy server
   Loaded: loaded (/usr/lib/systemd/system/nginx.service; disabled; vendor preset: disabled)
   Active: inactive (dead)
[root@ansible-test ~]# systemctl list-unit-files | grep nginx
nginx.service                                 disabled

2、启动nginx并设置开机启动
[root@Ansible ~]# ansible test -m service -a "name=nginx state=started enabled=yes" -u cedar -b
10.3.153.8 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    }, 
    "changed": true, 
    "enabled": true, 
    "name": "nginx", 
    "state": "started", 
    "status": {

3、验证结果

二、安装redis

1、检查yum源是否可安装redis
[root@Ansible ~]# ansible test -m command -a "yum info redis" -u cedar -b
2、安装
redis[root@Ansible ~]# ansible test -m yum -a "name=redis state=present" -u cedar -b
3、验证
[root@Ansible ~]# ansible test -m command -a "redis-cli --version" -u cedar -b
10.3.153.8 | CHANGED | rc=0 >>
redis-cli 3.2.12

三、安装MariaDB

[root@Ansible ~]# ansible test -m command -a "yum info mariadb" -u cedar -b
10.3.153.8 | CHANGED | rc=0 >>
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirrors.163.com
 * extras: mirrors.163.com
 * updates: mirrors.ustc.edu.cn
Available Packages
Name        : mariadb
Arch        : x86_64
Epoch       : 1
Version     : 5.5.68
Release     : 1.el7
Size        : 8.8 M
Repo        : base/7/x86_64
Summary     : A community developed branch of MySQL
URL         : http://mariadb.org
License     : GPLv2 with exceptions and LGPLv2 and BSD
Description : MariaDB is a community developed branch of MySQL.
            : MariaDB is a multi-user, multi-threaded SQL database server.
            : It is a client/server implementation consisting of a server daemon
            : (mysqld) and many different client programs and libraries. The
            : base package contains the standard MariaDB/MySQL client programs
            : and generic MySQL files.

[root@Ansible ~]# ansible test -m yum -a "name=mariadb state=present" -u cedar -b
10.3.153.8 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    }, 
    "changed": true, 
    "changes": {
        "installed": [
            "mariadb"
        ]
    }, 
    "msg": "", 
    "rc": 0,