ansible-role-prometheus-target/tasks/handlers.yml, branch 1.4.0 Ansible role for pushing targets to prometheus instance refactor: bump and fix pre-commit errors 2026-07-03T18:15:09+00:00 Colin Wilk colin@wilk.cx 2026-07-03T18:15:09+00:00 9368443af5c0cdfbadbd54f92814dadce1c4e663 






Add run_once option for handlers
2023-10-11T13:49:45+00:00

Colin Wilk
colin.wilk@tum.de

2023-10-11T13:34:10+00:00

c9c812343831be1bb56965b2aeff41eecdae0a11

This adds the run_once option for the two handler types (shell and
command). The variables `prometheus_target_handler_command_run_once`
and `prometheus_target_handler_shell_run_once` are introduced to
control this behavior.

For this change a switch from the Ansible Handlers to regular tasks was
necessary to  enforce run_once behavior with delegated hosts. If you
don't rely on handler specific features such as deferring, nothing
changes when using the role.

Signed-off-by: Colin Wilk <colin.wilk@tum.de>





This adds the run_once option for the two handler types (shell and
command). The variables `prometheus_target_handler_command_run_once`
and `prometheus_target_handler_shell_run_once` are introduced to
control this behavior.

For this change a switch from the Ansible Handlers to regular tasks was
necessary to  enforce run_once behavior with delegated hosts. If you
don't rely on handler specific features such as deferring, nothing
changes when using the role.

Signed-off-by: Colin Wilk <colin.wilk@tum.de>