创建和运行 Ansible 临时命令
作为系统管理员，您需要在受管节点上安装软件。
请按照正文所述，创建一个名为 /home/greg/ansible/adhoc.sh
的 shell 脚本，该脚本将使用 Ansible 临时命令在各个受管节点上安装 yum
存储库：
存储库1：
存储库的名称为 EX294_BASE
描述为 EX294 base software
基础 URL 为 http://content/rhel8.4/x86_64/dvd/BaseOS
GPG 签名检查为 启用状态
GPG 密钥 URL 为
http://content/rhel8.4/x86_64/dvd/RPM-GPG-KEY-redhat-release
存储库为 启用状态
存储库2：
存储库的名称为 EX294_STREAM
描述为 EX294 stream software
基础 URL 为
http://content/rhel8.4/x86_64/dvd/AppStream
GPG 签名检查为 启用状态
GPG 密钥 URL 为
http://content/rhel8.4/x86_64/dvd/RPM-GPG-KEY-redhat-release
存储库为 启用状态
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| [greg@control ansible]$ ansible-doc -l | grep yum
yum Manages packages with the `yum' package manager
yum_repository Add or remove YUM repositories
[greg@control ansible]$ ansible-doc yum_repository
[greg@control ansible]$ vim /home/greg/ansible/adhoc.sh
#!/bin/bash
ansible all -m yum_repository -a 'name=EX294_BASE description="EX294 base software" baseurl=http://content/rhel8.4/x86_64/dvd/BaseOS gpgcheck=yes gpgkey=http://content/rhel8.4/x86_64/dvd/RPM-GPG-KEY-redhat-release enabled=yes'
ansible all -m yum_repository -a 'name=EX294_STREAM description="EX294 stream software" baseurl=http://content/rhel8.4/x86_64/dvd/AppStream gpgcheck=yes gpgkey=http://content/rhel8.4/x86_64/dvd/RPM-GPG-KEY-redhat-release enabled=yes'
[greg@control ansible]$ chmod +x /home/greg/ansible/adhoc.sh
[greg@control ansible]$ ./adhoc.sh
node2 | CHANGED => {
"ansible_facts": {
"discovered_interpreter_python": "/usr/libexec/platform-python"
},
"changed": true,
"repo": "EX294_BASE",
"state": "present"
}
...
[greg@control ansible]$ ansible all -a 'ls -l /etc/yum.repos.d/'
node4 | CHANGED | rc=0 >>
total 8
-rw-r--r--. 1 root root 187 Jun 12 06:22 EX294_BASE.repo
-rw-r--r--. 1 root root 194 Jun 12 06:22 EX294_STREAM.repo
...
[greg@control ansible]$ ansible all -m yum -a 'list=repos'
node4 | SUCCESS => {
"ansible_facts": {
"discovered_interpreter_python": "/usr/libexec/platform-python"
},
"changed": false,
"msg": "",
"results": [
{
"repoid": "EX294_BASE",
"state": "enabled"
},
{
"repoid": "EX294_STREAM",
"state": "enabled"
}
]
}
...
|