From f14c9a4ec71db4e8ed2796c7c22be65eefab75c2 Mon Sep 17 00:00:00 2001 From: Philipp Erbelding Date: Thu, 4 Feb 2021 09:34:40 +0100 Subject: [PATCH] [bitnami/postgresql-ha] Add warning about shared PVC to documentation (#5386) * Add warning about shared PVC to documentation * Bump patch version to 6.5.1 --- bitnami/postgresql-ha/README.md | 2 +- bitnami/postgresql-ha/values.yaml | 6 ++++-- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/bitnami/postgresql-ha/README.md b/bitnami/postgresql-ha/README.md index 8f2f43a34..0d74e2eca 100644 --- a/bitnami/postgresql-ha/README.md +++ b/bitnami/postgresql-ha/README.md @@ -272,7 +272,7 @@ The following table lists the configurable parameters of the PostgreSQL HA chart | `volumePermissions.securityContext.runAsUser` | User ID for the Bitnami Minideb container | `0` | | **Persistence** | | | | `persistence.enabled` | Enable data persistence | `true` | -| `persistence.existingClaim` | Use a existing PVC which must be created manually before bound | `nil` | +| `persistence.existingClaim` | Use a existing PVC which must be created manually before bound. PVC will be shared between all replicas, which is useful for special cases only. | `nil` | | `persistence.storageClass` | Specify the `storageClass` used to provision the volume | `nil` | | `persistence.mountPath` | Path to mount data volume at | `nil` | | `persistence.accessMode` | Access mode of data volume | `ReadWriteOnce` | diff --git a/bitnami/postgresql-ha/values.yaml b/bitnami/postgresql-ha/values.yaml index 2f1794369..172e51334 100644 --- a/bitnami/postgresql-ha/values.yaml +++ b/bitnami/postgresql-ha/values.yaml @@ -986,8 +986,10 @@ metrics: persistence: enabled: true ## A manually managed Persistent Volume and Claim - ## If defined, PVC must be created manually before volume will be bound - ## The value is evaluated as a template + ## If defined, PVC must be created manually before volume will be bound. + ## All replicas will share this PVC, using existingClaim with + ## replicas > 1 is only useful in very special use cases. + ## The value is evaluated as a template. ## # existingClaim: ## Persistent Volume Storage Class