Ok nevermind. This works now. I forgot to add become: yes to the main file
in the last try. The task now calls the handler, despite the failure in the
2nd task.
So with the tasks/main.yml
tasks/main.yml
- name: Install nginx
yum:
name: nginx
state: installed
register: nginx_installed
notify:
- restart nginx
- name: Run a command that fails
shell: /bin/false
Output -
[ansible@localhost roles]$ ansible-playbook nginx.yml
PLAY [localhost]
***************************************************************
TASK [Gathering Facts]
*********************************************************
ok: [localhost]
TASK [nginx : Install nginx]
***************************************************
changed: [localhost]
TASK [nginx : Run a command that fails]
*************************************** *
fatal: [localhost]: FAILED! => {"changed": true, "cmd": "/bin/false",
"delta": "0:00:00.003499", "end": "2017-09-21
15:19:14.897224", "failed": true, "rc": 1, "start":
"2017-09-21 15:19:14.893725", "stderr": "", "stderr_lines": [], "stdo
ut": "", "stdout_lines": []}
RUNNING HANDLER [nginx : restart nginx]
*************************************** *
changed: [localhost]
to retry, use: --limit @/etc/ansible/playbooks/roles/nginx.retry
PLAY RECAP
********************************************************************
*
localhost : ok=3 changed=2 unreachable=0 failed=1
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