Rocky Linux 9 安装 Ansible

1、Ansible安装

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# 安装 dnf -y install ansible-core   # 查看版本 ansible --version

2、修改配置文件

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# 备份并从新生成配置文件 mv /etc/ansible/ansible.cfg /etc/ansible/ansible.cfg.org ansible-config init --disabled > /etc/ansible/ansible.cfg   # 取消主机密钥检查 # vi /etc/ansible/ansible.cfg ... host_key_checking=False    #318行 ...

3、配置管理目标主机

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# 配置管理目标主机 # vim /etc/ansible/hosts 10.32.161.134 10.32.161.135   [bigdata] 10.32.161.131 10.32.161.132 10.32.161.133   # 查看所有主机情况 ansible all --list-hosts   # 查看管理主机组情况 ansible bigdata --list-hosts

4、基础使用

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# 已配置免密登录的主机 # ansible 10.32.161.134 -m ping 10.32.161.134 | SUCCESS => {     "ansible_facts": {         "discovered_interpreter_python": "/usr/bin/python3"     },     "changed": false,     "ping": "pong" }   # 未配置免密登录的主机或主机群组 # ansible bigdata -k -m command -a "uptime" -b --ask-become-pass SSH password:     #输入密码 BECOME password[defaults to SSH password]:      #输入密码 10.32.161.132 | CHANGED | rc=0 >>  13:25:32 up 12 days, 21:28,  1 user,  load average: 0.00, 0.00, 0.00 10.32.161.131 | CHANGED | rc=0 >>  13:25:32 up 12 days, 21:28,  2 users,  load average: 0.04, 0.01, 0.00 10.32.161.133 | CHANGED | rc=0 >>  13:25:32 up 12 days, 21:28,  1 user,  load average: 0.08, 0.02, 0.01