Use Ansible-2.9.27 Modular on openEuler

标签：10.0 Use 27 ## Modular ansible 模块 1.51 root

一、Use Ansible-2.9.27 Modular on openEuler

1 地址

https://docs.ansible.com/ansible/latest/collections/index.html

2 ad-hoc 概述

ad-hoc是临时命令，执行完就结束了，可以执行简单的任务。如：临时批量查看被控制的机器版本进程拷贝等等。

命令格式：ansible    iyuyixyz    -m      command    -a       'cat /etc/openEuler-release'
格式说明：命令        主机名称    指定模块  模块名称  模块动作      执行命令

返回结果的颜色：绿色，黄色，红色，粉色。

3 ad-hoc模式的模块有

command
shell
scripts
yum
yum_repository
copy
file
mount
service
cron
iptables
firewalld
get_url

二、常用模块

1 command 模块

官方链接：https://docs.ansible.com/ansible/latest/collections/ansible/builtin/command_module.html#ansible-collections-ansible-builtin-command-module

不支持管道及特殊符号，需使用 shell 模块

[root@manage ~]# ansible 10.0.1.51 -a 'df -h'
## 
[root@manage ~]# ansible 10.0.1.51 -a 'ip a |grep ens33'
[WARNING]: Platform linux on host 10.0.1.51 is using the discovered Python interpreter at
/usr/bin/python3, but future installation of another Python interpreter could change this.
See https://docs.ansible.com/ansible/2.9/reference_appendices/interpreter_discovery.html for
more information.
10.0.1.51 | FAILED | rc=255 >>
Command "|grep" is unknown, try "ip address help".non-zero return code

2 shell 模块

## 
[root@manage ~]# ansible 10.0.1.51 -m shell -a 'ip a |grep ens33'
[WARNING]: Platform linux on host 10.0.1.51 is using the discovered Python interpreter at
/usr/bin/python3, but future installation of another Python interpreter could change this.
See https://docs.ansible.com/ansible/2.9/reference_appendices/interpreter_discovery.html for
more information.
10.0.1.51 | CHANGED | rc=0 >>
3: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    inet 10.0.1.51/24 brd 10.0.1.255 scope global noprefixroute ens33

3 script模块

## 管理节点上创建一个脚本
cat > /opt/xyz.sh << EOF
touch /opt/xyz.txt
EOF
## 
chmod +x /opt/xyz.sh
## 
[root@manage ~]# ansible 10.0.1.51 -m script -a '/opt/xyz.sh'
10.0.1.51 | CHANGED => {
    "changed": true,
    "rc": 0,
    "stderr": "Shared connection to 10.0.1.51 closed.\r\n",
    "stderr_lines": [
        "Shared connection to 10.0.1.51 closed."
    ],
    "stdout": "",
    "stdout_lines": []
}
## 测试
[root@manage ~]# ansible 10.0.1.51 -m shell -a 'ls -l /opt'
[WARNING]: Platform linux on host 10.0.1.51 is using the discovered Python interpreter at
/usr/bin/python3, but future installation of another Python interpreter could change this.
See https://docs.ansible.com/ansible/2.9/reference_appendices/interpreter_discovery.html for
more information.
10.0.1.51 | CHANGED | rc=0 >>
total 16
drwxr-xr-x. 2 rsyncxyz rsyncxyz 4096 Nov 24 14:31 backupxyz
drwxr-xr-x  3 root     root     4096 Nov 25 22:19 nfs
drwxr-xr-x. 2 root     root     4096 Nov 23 15:48 software
-rw-r--r--  1 root     root        0 Nov 27 17:10 xyz.txt

4 yum 模块

官方链接：https://docs.ansible.com/ansible/latest/collections/ansible/builtin/yum_module.html#ansible-collections-ansible-builtin-yum-module

yum 模块参数	说明
name	指定安装软件名字，可以安装多个软件
state	状态present 或者 installed 安装，absent或者removed删除，latest更新
exclude	安装软件时，可以排除
enablerepo	安装软件时临时开启被关闭的yum源

## 下载并安装
ansible 10.0.1.51 -m yun 'name=https://repo.openeuler.org/openEuler-22.09/everything/x86_64/Packages/httpd-2.4.51-11.oe2209.x86_64.rpm state=installed'
## 安装最新的httpd
ansible 10.0.1.51 -m yun 'name=httpd state=latest'
## 删除
ansible 10.0.1.51 -m yun 'name=tree state=removed'

X、One Step Success

1 帮助命令

## 查询模块
ansible-doc -l
## 查询某个模块
ansible-doc -s ping

## 查询有多少模块
ansible-doc -l | wc -l

Y、Error message

Z、Related Links

Installing Ansible-2.9.27 Inventory Use on openEuler：https://www.cnblogs.com/huaxiayuyi/p/16928621.html

标签：10.0,Use,27,##,Modular,ansible,模块,1.51,root
From： https://www.cnblogs.com/huaxiayuyi/p/16929863.html