簡易playbook
git checkout branch0
ansible-playbook -i test_hosts site.yml -k -K
roles分離
git checkout branch1
ansible-playbook -i test_hosts site.yml -k -K
notify
git checkout branch2
ansible-playbook -i test_hosts site.yml -k -K
tags
git checkout branch3
ansible-playbook -i test_hosts site.yml -k -K --tags "user"
本番、ステージング分離
git checkout branch4
ansible-playbook -i test_hosts site.yml -k -K --tags "ansible, nginx"