name: playl
hosts: dev,prod,test
tasks:
name: install php yum:
name: php
name install mariadb
yum:
name: mariadb
name: play2
hosts: dev tasks:
name: install Development Tools
'packages.yml"32L，5300
hosts: dev,prod,test
tasks:
name: install php
yum:name:php
name: install mariadb
yum:name: mariadb
name: mariadb
-name play2
hosts devtasks
-name: install
Development Tools
yum:name:"@Development Tools’
hosts: dev
tasks:
name: install Development Tools
