ansible學習記錄

ansible執行腳本：ansible liuq  -m script -a "test.sh"

配置ssh密鑰登錄

expect腳本

#!/usr/bin/expect -f
 
set ip [lindex $argv 0]
set user [lindex $argv 1]
set passwd [lindex $argv 2]
 
set timeout 10
 
spawn ssh-copy-id -i /root/.ssh/id_rsa.pub $user@$ip
 
expect {
    "*password:" {send "$passwd\r"}
    "*yes/no*" {send "yes\r"}
}
 
expect off

shell調用expect腳本

#!/bin/bash
while read id;do
    ip=`echo $id | awk '{print $1}'`
    user=`echo $id | awk '{print $2}'`
    passwd=`echo $id | awk '{print $3}'`
    ./copy-key.exp $ip $user $passwd
done <host.list

host.list格式

192.168.60.152 root root

192.168.60.155 root root

192.168.60.156 root root

192.168.60.110 root root

192.168.60.111 root root

192.168.60.100 root root

虛擬機同步時間

#!/bin/bash
cmd="ntpdate -u time.windows.com"
cmd2="hwclock -w"
ansible annhe -m command -a "$cmd"
ansible annhe -m command -a "$cmd2"
ansible annhe -m command -a "date"

copy文件

用ansible copy設置軟件源的腳本並執行

ansible hadoop -m copy -a "src=/srv/salt/repo.sh dest=/tmp/repo.sh owner=root group=root mode=0755"

ansible hadoop -m command -a "ls -l /tmp/repo.sh"

ansible hadoop -m command -a "/tmp/repo.sh"

repo.sh用於設置軟件源

#!/bin/bash
 
yumdir="/etc/yum.repos.d"
epel="$yumdir/epel.repo"
backup="$yumdir/backup"
 
[ ! -d $backup ] && mkdir $backup
mv -f $yumdir/*.repo $backup
 
rpm -qa |grep epel-release && rpm -e epel-release
rpm -Uvh http://mirrors.yun-idc.com/epel/6/x86_64/epel-release-6-8.noarch.rpm
#baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch
#mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearch
sed -i 's#download.fedoraproject.org/pub#mirrors.yun-idc.com#g' $epel
sed -i -E 's/^mirrorlist(.*)/#mirrorlist\1/g' $epel
sed -i -E 's/#baseurl(.*)/baseurl\1/g' $epel
curl -s http://mirrors.163.com/.help/CentOS6-Base-163.repo -o $yumdir/Base-163.repo
yum clean all
yum makecache