ansible：包管理模块---yum_repository、yum、

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1. yum_repository模块

# 配置yum源
[root@server4 testdir]# ansible testB -m yum_repository -a "name=rhel7.5 description='ansible_yum' baseurl=http://172.25.60.250/rhel7.5 gpgcheck=no enabled=yes"

2. yum模块

# 安装软件
[root@server4 testdir]# ansible testB -m yum -a "name=gcc disable_gpg_check=yes"

[root@server4 testdir]# ansible testB -m yum -a "name=gcc state=present disable_gpg_check=yes"

[root@server4 testdir]# ansible testB -m yum -a "name=gcc state=installed disable_gpg_check=yes"

# 安装最新版本
[root@server4 testdir]# ansible testB -m yum -a "name=gcc state=installed disable_gpg_check=yes"

# 卸载
[root@server4 testdir]# ansible testB -m yum -a "name=gcc state=absent"

[root@server4 testdir]# ansible testB -m yum -a "name=gcc state=removed"