On Wed, 24 Jun 2020 03:33:02 -0700 (PDT) soumya dutta <[email protected]> wrote:
> ... run one task in only one server of a particular group.
>
> [aws]
> server1
> server2
>
> [gcp]
> server3
> server4
Split the playbook into two plays. For example
- hosts: aws
tasks:
- debug:
msg: Run this task on one server only
run_once: true
- hosts: gcp
tasks:
- debug:
msg: Run this task on one server only
run_once: true
You might want to put such tasks into a role. For example
- hosts: aws
tasks:
- include_role:
name: my_library_of_tasks
tasks_from: task_on_one_server_only.yml
run_once: true
- hosts: gcp
tasks:
- include_role:
name: my_library_of_tasks
tasks_from: task_on_one_server_only.yml
run_once: true
HTH,
-vlado
--
Vladimir Botka
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