Linux自动化工具之Ansible playbook判断
2020-02-21自动化运维90root782°c
A+ A-[[email protected] ~]# vi when.yml 1 --- 2 - hosts: testhosts 3 user: root 4 gather_facts: True 5 tasks: 6 - name: use when 7 shell: touch /tmp/when.txt 8 when: ansible_distribution == "CentOS"
执行
[[email protected] ~]# ansible-playbook when.yml PLAY [testhosts] *************************************************************** TASK [setup] ******************************************************************* ok: [101.200.148.30] ok: [127.0.0.1] TASK [use when] **************************************************************** changed: [101.200.148.30] [WARNING]: Consider using file module with state=touch rather than running touch changed: [127.0.0.1] PLAY RECAP ********************************************************************* 101.200.148.30 : ok=2 changed=1 unreachable=0 failed=0 127.0.0.1 : ok=2 changed=1 unreachable=0 failed=0
检查有没有创建
[[email protected] ~]# ls -lt /tmp/ total 20 -rw-r--r-- 1 root root 0 Jul 17 13:27 when.txt -rw------- 1 root root 0 Jul 17 12:08 4.txt -rw------- 1 root root 0 Jul 17 12:08 5.txt -rw-r--r-- 1 root root 0 Jul 17 00:57 playbook2.txt -rw-r--r-- 1 root root 0 Jul 17 00:49 playbook.txt -rw-r--r-- 1 root root 29 Jul 16 05:03 ansible_test.txt -rwxr-xr-x 1 root root 46 Jul 16 04:57 test.sh drwxr-xr-x 3 root root 4096 Jul 16 04:45 456 drwxr-xr-x 3 root root 4096 Jul 16 04:39 ansibletestowner=root -rw-r--r-- 1 root root 1099 Jul 16 04:26 123 srwxrwxrwx 1 root root 0 Jul 15 20:56 qtsingleapp-aegisG-46d2 -rw-rw-rw- 1 root root 0 Jul 15 20:56 qtsingleapp-aegisG-46d2-lockfile srwxrwxrwx 1 root root 0 Jul 15 20:56 Aegis-<Guid(5A2C30A2-A87D-490A-9281-6765EDAD7CBA)> srwxrwxrwx 1 root root 0 Apr 21 21:08 qtsingleapp-aegiss-a5d2