Ansible系列（10）：yum_repository模块和yum模块

一、yum_repository及yum模块概述

• yum_repository模块：管理配置远程主机上的 yum 仓库。

• yum模块：通过yum的方式管理软件包

二、模块常用参数

1、yum_repository模块

2、yum模块

三、范例

1、配置yum源

1、删除/etc/yum.repos.d/目录下的所有配置文件

[root@localhost ~]# ansible all -m raw -a 'rm -rf etc/yum.repos.d/*'
192.168.58.130 | CHANGED | rc=0 >>
Shared connection to 192.168.58.130 closed.

[root@localhost ~]# ansible all -m raw -a 'ls etc/yum.repos.d/'     
192.168.58.130 | CHANGED | rc=0 >>
Shared connection to 192.168.58.130 closed.

2、配置yum源，使用到name、baseurl、和description  3个参数
[root@localhost ~]# ansible all -m yum_repository -a "name='test' baseurl='file:///mnt' description='repo test'"
192.168.58.130 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    }, 
    "changed": true, 
    "repo": "test", 
    "state": "present"
}

3、查看/etc/yum.repos.d/目录下有了yum配置文件

[root@localhost ~]# ansible all -m raw -a 'ls etc/yum.repos.d/'                             192.168.58.130 | CHANGED | rc=0 >>
test.repo
Shared connection to 192.168.58.130 closed.

2、使用yum模块管理软件包

1、安装telnet包

[root@localhost ~]# ansible all -m yum -a 'name=telnet disable_gpg_check=yes'
192.168.58.130 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    }, 
    "changed": true, 
    "changes": {
        "installed": [
            "telnet"
        ]
    }, 
    "msg": "", 
    "rc": 0, 
    "results": [
        "Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-\n              : manager\nThis system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.\nResolving Dependencies\n--> Running transaction check\n---> Package telnet.x86_64 1:0.17-59.el7 will be installed\n--> Finished Dependency Resolution\n\nDependencies Resolved\n\n================================================================================\n Package          Arch             Version                 Repository      Size\n================================================================================\nInstalling:\n telnet           x86_64           1:0.17-59.el7           test            63 k\n\nTransaction Summary\n================================================================================\nInstall  1 Package\n\nTotal download size: 63 k\nInstalled size: 113 k\nDownloading packages:\nRunning transaction check\nRunning transaction test\nTransaction test succeeded\nRunning transaction\n  Installing : 1:telnet-0.17-59.el7.x86_64                                  1/1 \n  Verifying  : 1:telnet-0.17-59.el7.x86_64                                  1/1 \n\nInstalled:\n  telnet.x86_64 1:0.17-59.el7                                                   \n\nComplete!\n"
    ]
}
2、查看是否安装了telnet

[root@localhost ~]# ansible all -m raw -a 'rpm -qa |grep telnet'                
192.168.58.130 | CHANGED | rc=0 >>
telnet-0.17-59.el7.x86_64
Shared connection to 192.168.58.130 closed.

3、删除telnet包

[root@localhost ~]# ansible all -m yum -a 'name=telnet  state=absent'
192.168.58.130 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    }, 
    "changed": true, 
    "changes": {
        "removed": [
            "telnet"
        ]
    }, 
    "msg": "", 
    "rc": 0, 
    "results": [
        "Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-\n              : manager\nThis system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.\nResolving Dependencies\n--> Running transaction check\n---> Package telnet.x86_64 1:0.17-59.el7 will be erased\n--> Finished Dependency Resolution\n\nDependencies Resolved\n\n================================================================================\n Package         Arch            Version                   Repository      Size\n================================================================================\nRemoving:\n telnet          x86_64          1:0.17-59.el7             @test          113 k\n\nTransaction Summary\n================================================================================\nRemove  1 Package\n\nInstalled size: 113 k\nDownloading packages:\nRunning transaction check\nRunning transaction test\nTransaction test succeeded\nRunning transaction\n  Erasing    : 1:telnet-0.17-59.el7.x86_64                                  1/1 \n  Verifying  : 1:telnet-0.17-59.el7.x86_64                                  1/1 \n\nRemoved:\n  telnet.x86_64 1:0.17-59.el7                                                   \n\nComplete!\n"
    ]
}