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Extend MaintenanceWindows parameter usage (#2810)

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Consider maintenance window when migrating master pods and replacing pods (rolling update)
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Polina Bungina
2025-01-15 18:04:36 +01:00
committed by GitHub
parent 46d5ebef6d
commit 8522331cf2
11 changed files with 168 additions and 30 deletions
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docs/administrator.md
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@@ -208,6 +208,9 @@ Note that, changes in `SPILO_CONFIGURATION` env variable under `bootstrap.dcs`
path are ignored for the diff. They will be applied through Patroni's rest api
interface, following a restart of all instances.
Rolling update is postponed until the next maintenance window if any is defined
under the `maintenanceWindows` cluster manifest parameter.
The operator also support lazy updates of the Spilo image. In this case the
StatefulSet is only updated, but no rolling update follows. This feature saves
you a switchover - and hence downtime - when you know pods are re-started later