Ansible-修改hosts

Ansible-修改hosts

ansible命令

ansible all -i all.lst -m script -a "script_hosts.sh" -u ops_root -k

## -i 指定清单文件
## -m 模块

设置/etc/hosts命令

#!/bin/bash
sudo /bin/bash -c "cat > /etc/hosts " <<EOF
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6

## prod
172.31.62.90            aws-prod-app-01
172.31.51.65            aws-prod-app-02
172.31.58.171           aws-prod-app-03

EOF