[root@HA2 ansible]# ansible-playbook -t "install" --check service.yml
#执行前测试使用--check ,-t指定我要所需要的tags这里选择"install"在每个tasks/main.yml都有定义另外一个是"remove"
statically included: /etc/ansible/roles/nginx/tasks/install_nginx.yml
statically included: /etc/ansible/roles/nginx/tasks/remove_nginx.yml
statically included: /etc/ansible/roles/httpd/tasks/install_httpd.yml
statically included: /etc/ansible/roles/httpd/tasks/remove_httpd.yml
statically included: /etc/ansible/roles/keepalived/tasks/install_keepalived.yml
statically included: /etc/ansible/roles/keepalived/tasks/remove_keepalived.yml
PLAY [all] *********************************************************************
TASK [setup] *******************************************************************
ok: [172.16.0.2]
ok: [172.16.0.128]
ok: [172.16.0.4]
ok: [172.16.0.129]
ok: [172.16.0.5]
TASK [nginx : install nginx] ***************************************************
#定义的- name: install nginx的名称就是这里用的
skipping: [172.16.0.128]
#skipping,因为我们使用了when判断
skipping: [172.16.0.5]
skipping: [172.16.0.129]
changed: [172.16.0.4]
#符合我们的判断才执行
changed: [172.16.0.2]
TASK [nginx : install nginx index.html] ****************************************
skipping: [172.16.0.5]
skipping: [172.16.0.128]
skipping: [172.16.0.129]
changed: [172.16.0.4]
changed: [172.16.0.2]
TASK [nginx : install config] **************************************************
skipping: [172.16.0.129]
skipping: [172.16.0.5]
skipping: [172.16.0.128]
changed: [172.16.0.2]
changed: [172.16.0.4]
TASK [nginx : start nginx] *****************************************************
skipping: [172.16.0.128]
skipping: [172.16.0.5]
skipping: [172.16.0.129]
changed: [172.16.0.2]
changed: [172.16.0.4]
TASK [httpd : install httpd] ***************************************************
skipping: [172.16.0.2]
skipping: [172.16.0.4]
skipping: [172.16.0.5]
changed: [172.16.0.128]
changed: [172.16.0.129]
TASK [httpd : install php] *****************************************************
skipping: [172.16.0.2]
skipping: [172.16.0.4]
skipping: [172.16.0.5]
changed: [172.16.0.129]
changed: [172.16.0.128]
TASK [httpd : install httpd index.html] ***************************************
skipping: [172.16.0.2]
skipping: [172.16.0.5]
skipping: [172.16.0.4]
ok: [172.16.0.128]
ok: [172.16.0.129]
TASK [httpd : install httpd index.php] ****************************************
skipping: [172.16.0.2]
skipping: [172.16.0.4]
skipping: [172.16.0.5]
ok: [172.16.0.128]
ok: [172.16.0.129]
TASK [httpd : install config] **************************************************
skipping: [172.16.0.2]
skipping: [172.16.0.4]
skipping: [172.16.0.5]
ok: [172.16.0.128]
ok: [172.16.0.129]
TASK [httpd : start httpd] *****************************************************
skipping: [172.16.0.4]
skipping: [172.16.0.2]
skipping: [172.16.0.5]
changed: [172.16.0.129]
changed: [172.16.0.128]
TASK [keepalived : install keepalived] *****************************************
skipping: [172.16.0.129]
skipping: [172.16.0.5]
skipping: [172.16.0.128]
changed: [172.16.0.2]
changed: [172.16.0.4]
TASK [keepalived : install keepalived config] **********************************
skipping: [172.16.0.128]
skipping: [172.16.0.5]
skipping: [172.16.0.129]
changed: [172.16.0.2]
changed: [172.16.0.4]
TASK [keepalived : start keepalived] *******************************************
skipping: [172.16.0.128]
skipping: [172.16.0.5]
skipping: [172.16.0.129]
changed: [172.16.0.4]
changed: [172.16.0.2]
RUNNING HANDLER [nginx : restart nginx] ****************************************
fatal: [172.16.0.2]: FAILED! => {"changed": false, "failed": true, "msg": "systemd could not find the requested service \"'nginx'\": "}
#请注意查看提示报错,systemd could not find the requested service \"'nginx'\,因为我们这里是测试而且是由定义配置触发的handlers
fatal: [172.16.0.4]: FAILED! => {"changed": false, "failed": true, "msg": "systemd could not find the requested service \"'nginx'\": "}
#请注意查看提示报错,systemd could not find the requested service \"'nginx'\,因为我们这里是测试而且是由定义配置触发的handlers
RUNNING HANDLER [keepalived : restart keepalived] ******************************
NO MORE HOSTS LEFT *************************************************************
to retry, use: --limit @/etc/ansible/service.retry
PLAY RECAP *********************************************************************#显示测试的返回统计,没什么问题
172.16.0.128 : ok=7 changed=3 unreachable=0 failed=0
172.16.0.129 : ok=7 changed=3 unreachable=0 failed=0
172.16.0.2 : ok=8 changed=7 unreachable=0 failed=1
172.16.0.4 : ok=8 changed=7 unreachable=0 failed=1
172.16.0.5 : ok=1 changed=0 unreachable=0 failed=0
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