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extend RBAC in prepatation to switch to configmap-based cluster management (#2961)

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Felix Kunde
2025-10-14 10:59:43 +02:00
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commit 8ba57b28f5
2 changed files with 31 additions and 5 deletions
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docs/reference/operator_parameters.md
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@@ -107,8 +107,13 @@ Those are top-level keys, containing both leaf keys and groups.
* **kubernetes_use_configmaps**
Select if setup uses endpoints (default), or configmaps to manage leader when
DCS is kubernetes (not etcd or similar). In OpenShift it is not possible to
use endpoints option, and configmaps is required. By default,
`kubernetes_use_configmaps: false`, meaning endpoints will be used.
use endpoints option, and configmaps is required. Starting with K8s 1.33,
endpoints are marked as deprecated. It's recommended to switch to config maps
instead. But, to do so make sure you scale the Postgres cluster down to just
one primary pod (e.g. using `max_instances` option). Otherwise, you risk
running into a split-brain scenario.
By default, `kubernetes_use_configmaps: false`, meaning endpoints will be used.
Starting from v1.16.0 the default will be changed to `true`.
* **docker_image**
Spilo Docker image for Postgres instances. For production, don't rely on the