集群管理工具ansible常用命令有哪些

集群管理工具ansible常用命令有哪些 1. ansible all -m ping -u root 2. ansible web -a "df -h" 3. ansible dbs -m yum -a "name=httpd state=present" 4. ansible app -m service -a "name=httpd state=restarted" 5. ansible all -m shell -a "uptime" 6. ansible all -m copy -a "src=/etc/hosts dest=/tmp/hosts" 7. ansible all -m file -a "dest=/tmp/hosts state=absent" 8. ansible all -m fetch -a "src=/etc/hosts dest=/tmp/hosts" 9. ansible all -m command -a "uptime" 10. ansible all -m apt -a "name=apache2 state=present"