ansible

yum -y install epel-release

yum -y install ansible

ssh-keygen -t rsa -f /root/.ssh/id_rsa -N ''

ls /root/.ssh

id_rsa id_rsa.pub

ssh-copy-id 81.68.100.55

ls /root/.ssh

ssh 81.68.100.55

vim /etc/ansible/hosts

ansible 81.68.100.55 -m ping

ntpdate time1.aliyun.com

yum -y install ntpdate

yum -y install ntpdate

crontab -l

ansible 81.68.100.55 -m cron -a 'name="test cron1" job="ntpdate time1.aliyun.com" minute=0 hour=*/'

ansible 81.68.100.55 -m cron -a 'name="test cron1" job="ntpdate time1.aliyun.com" minute=0 hour=*/1'

crontab -l

crontab -l

cat /etc/ansible/hosts

vi /etc/hosts

cat /etc/hosts

ansible 81.68.100.55 -m copy -a 'src=/etc/hosts dest=/etc/hosts

ansible all --list-hosts

1、下载文件到指定目录：
ansible all -m get_url -a "url=http://www.guojinbao.com dest=/tmp/guojinbao mode=0440 force=yes"
需要添加登录名密码的网站，使用url_password、url_username参数来定义

2、解压ansible管理机上的压缩文件到远程主机：
ansible all -m unarchive -a "src=/tmp/install/zabbix-3.0.4.tar.gz dest=/tmp/ mode=0755 copy=yes"

3、解压远程主机上的文件到目录：
ansible all -m unarchive -a "src=/tmp/install/zabbix-3.0.4.tar.gz dest=/tmp/ mode=0755 copy=no"