ansible - TuPengXiong/TuPengXiong.github.io GitHub Wiki

#!/bin/bash 
# 
############################################# 
# author:ellen 
# describes:自动化安装和配置ansible 
# version:v1.0 
# updated:20170531 
############################################# 
# 
# 主机列表文件 
hostfile='/root/hosts'
# 错误信息以红色显示 
function _err 
{ 
echo -e "\033[1;31m[ERROR] $@\033[0m"
} 
# 一般信息以绿色显示 
function _info 
{ 
echo -e "\033[1;32m[Info] $@\033[0m"
} 
# 仅限指定用户运行本脚本 
if [ $EUID != "0" ];then
echo "Please use root run script!!!"
exit 1 
fi
rpm -qa|grep ansible 
if [ $? -eq 0 ];then
_err "ansible 已存在，无需重复安装！退出..."
exit 1 
fi
if [ -e $hostfile ];then
yum list|grep ansible 
if [ $? -ne 0 ];then
_err "仓库不存在ansible的rpm包，退出..."
exit 1 
else
yum install ansible -y 
if [ $? -eq 0 ];then
_info "ansible 安装完毕..."
sed -i "s@\#host_key_checking = False@host_key_checking = False@g" /etc/ansible/ansible.cfg 
sed -i "s@\#log_path = \/var\/log\/ansible.log@log_path = \/var\/log\/ansible.log@g" /etc/ansible/ansible.cfg 
cp $hostfile /etc/ansible/hosts
_info "$hostfile 已拷贝至 /etc/ansible/目录"
ssh-keygen -t rsa -P '' -f /root/.ssh/id_rsa
_info "请按以下提示输入 ${hostfile} 列表中的主机密码："
ansible all -m authorized_key -a "user=root key='{{ lookup('file', '/root/.ssh/id_rsa.pub') }}' path=/root/.ssh/authorized_keys manage_dir=no" --ask-pass -c paramiko 
sed -i "s@\#private_key_file = \/path\/to\/file@private_key_file = \/root\/.ssh\/id_rsa@g" /etc/ansible/ansible.cfg 
_info "ansible 已部署完毕！"
else
_err "ansible 安装失败!"
fi
fi
else
_err "$hostfile 主机列表文件不存在，请检查！"
exit 1 
fi