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Diffstat (limited to 'releasenotes/notes/nova-scheduler-healthcheck-retries-12e681b16f6322aa.yaml')
| -rw-r--r-- | releasenotes/notes/nova-scheduler-healthcheck-retries-12e681b16f6322aa.yaml | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/releasenotes/notes/nova-scheduler-healthcheck-retries-12e681b16f6322aa.yaml b/releasenotes/notes/nova-scheduler-healthcheck-retries-12e681b16f6322aa.yaml new file mode 100644 index 000000000..2cf4e2e8c --- /dev/null +++ b/releasenotes/notes/nova-scheduler-healthcheck-retries-12e681b16f6322aa.yaml @@ -0,0 +1,13 @@ +--- +fixes: + - | + The ``nova_scheduler`` container healthcheck asserts an established AMQP + connection, but every deploy and every reconfigure signals the scheduler + to restart its workers and they take + ``[DEFAULT]/manager_shutdown_timeout`` (160 seconds by default) to come + back. The default 30 second interval with 3 retries only covers 90 + seconds of that, so the container could be reported unhealthy for the + rest of the restart even though the scheduler was fine. + ``nova_scheduler_healthcheck_retries`` now defaults to 8, which covers + the whole window, and is documented in the sample ``globals.yml``. + `LP#2162860 <https://bugs.launchpad.net/kolla/+bug/2162860>`__ |