ansible

sshでサーバーにつながるように準備しておく

start

create inventory file

$ vim /etc/ansible/hosts (globalにansibleが認識)
or
$ vim hosts (local)

[servers]
sample
server

2 servers are written
[xxxx] is a group name
server name is used in ssh/config

$ ansible all -m ping
or
$ ansible servers -m ping
$ ansible sample -m ping

sample is one server name
servers is a group name
ping is one module of ansible

localの場合 -i で inventory file を指定
$ ansible all -i hosts -m ping

to vagrant

set vagrant ssh to .ssh/config
$ vagrant ssh-config ansible >> ~/.ssh/config

try ssh to vagrant
$ ssh ansible

playbook

check syntax
$ ansible-playbook sample.yml –syntax-check

implement
$ ansible-playbook -i hosts -t wp -K sample.yml

• -i set hosts
• -t set tag
• -K ask sudo password