I have a playbook where I would like to do a task once before starting a
couple roles and once after roles with serial 1. I thought I could
accomplish this with pre and post tasks but it looks like they are called
once per server.
---
- name: Pre Post Task Test
hosts: "linux"
gather_facts: false
any_errors_fatal: true
serial: 1
pre_tasks:
- shell: echo "pre"
tasks:
- shell: echo "tasks"
post_tasks:
- shell: echo "post"
Results in:
PLAY [Hello World Linux]
****************************************************************************************************************************
TASK [command]
**************************************************************************************************************************************
changed: [mdl-swch01] => {"changed": true, "cmd": "echo \"pre\"", "delta":
"0:00:00.002576", "end": "2018-02-14 15:27:31.198276", "rc": 0, "start":
"2018-02-14 15:27:31.195700", "stderr": "", "stderr_lines": [], "stdout":
"pre", "stdout_lines": ["pre"]}
TASK [command]
**************************************************************************************************************************************
changed: [mdl-swch01] => {"changed": true, "cmd": "echo \"tasks\"",
"delta": "0:00:00.003271", "end": "2018-02-14 15:27:37.240087", "rc": 0,
"start": "2018-02-14 15:27:37.236816", "stderr": "", "stderr_lines": [],
"stdout": "tasks", "stdout_lines": ["tasks"]}
TASK [command]
**************************************************************************************************************************************
changed: [mdl-swch01] => {"changed": true, "cmd": "echo \"post\"", "delta":
"0:00:00.002614", "end": "2018-02-14 15:27:43.294444", "rc": 0, "start":
"2018-02-14 15:27:43.291830", "stderr": "", "stderr_lines": [], "stdout":
"post", "stdout_lines": ["post"]}
PLAY [Hello World Linux]
****************************************************************************************************************************
TASK [command]
**************************************************************************************************************************************
changed: [mdl-swch02] => {"changed": true, "cmd": "echo \"pre\"", "delta":
"0:00:00.002461", "end": "2018-02-14 15:27:44.875867", "rc": 0, "start":
"2018-02-14 15:27:44.873406", "stderr": "", "stderr_lines": [], "stdout":
"pre", "stdout_lines": ["pre"]}
TASK [command]
**************************************************************************************************************************************
changed: [mdl-swch02] => {"changed": true, "cmd": "echo \"tasks\"",
"delta": "0:00:00.002899", "end": "2018-02-14 15:27:45.271244", "rc": 0,
"start": "2018-02-14 15:27:45.268345", "stderr": "", "stderr_lines": [],
"stdout": "tasks", "stdout_lines": ["tasks"]}
TASK [command]
**************************************************************************************************************************************
changed: [mdl-swch02] => {"changed": true, "cmd": "echo \"post\"", "delta":
"0:00:00.002650", "end": "2018-02-14 15:27:45.664172", "rc": 0, "start":
"2018-02-14 15:27:45.661522", "stderr": "", "stderr_lines": [], "stdout":
"post", "stdout_lines": ["post"]}
PLAY RECAP
******************************************************************************************************************************************
mdl-swch01 : ok=3 changed=3 unreachable=0 failed=0
mdl-swch02 : ok=3 changed=3 unreachable=0 failed=0
I am looking for something that would do:
pre tasks
tasks for mdl-swch01
tasks for mdl-swch02
post tasks
Any ideas on how to accomplish this?
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