ansible部署,规划

部署管理服务器

第一步:先检查有没有ssh服务

[root@iZm5eeyc1al5vzh8bo57zyZ ~]# rpm -qf /etc/init.d/sshd

openssh-server-5.3p1-118.1.el6_8.x86_64

[root@iZm5eeyc1al5vzh8bo57zyZ ~]#

没有的话进行下载

ssh服务部署过程：

yum install -y openssh-server openssh-clients

yum install -y openssh*

第二步: 编写脚本创建公钥分发密钥

[root@m01 .ssh]# vim  /data/jiaoben/fenfa.sh

#!/bin/bash

#create keys pair

\rm -f /root/.ssh/id_dsa*

ssh-keygen -t  dsa -f /root/.ssh/id_dsa -N "" -q

yum install -y sshpass

pass_info=123456

# fenfa keys_pub

sshpass -p${pass_info} ssh-copy-id -i /root/.ssh/id_dsa.pub "-o StrictHostKeyChecking=no 10.0.0.1

sshpass -p${pass_info} ssh-copy-id -i /root/.ssh/id_dsa.pub "-o StrictHostKeyChecking=no 10.0.0.2

sshpass -p${pass_info} ssh-copy-id -i /root/.ssh/id_dsa.pub "-o StrictHostKeyChecking=no  10.0.0.3

第三步:

ansible部署(测试上)

a ansible软件安装在管理主机端

yum install -y ansible

说明：ansible软件需要依赖epel源

b ansible受控主机端进行安装

yum install libselinux-python -y

c ansible配置管理文件配置

vim  tail -5 /etc/ansible/hosts

[good]

10.0.0.1

10.0.0.2

10.0.0.3