add more tsdb options

Author: jessebot

charts/cloudnative-pg-cluster/README.md

@@ -29,6 +29,8 @@ Create postgres tenant clusters managed by the CNPG Operator
 | certificates.user.username | list | `["app"]` | List of names of users to create a cert for, eg: the DbOwner specified earlier. This data populated into the commonName field of the certificate. |
 | enableSuperuserAccess | bool | `false` | CNPG disables the postgres superuser by default must be explicitly enabled |
 | externalClusters | list | `[]` |  |
+| imageCatalogRef.create | bool | `true` | Whether to provision an image catalog. If imageCatalog.images is empty this option will be ignored. |
+| imageCatalogRef.images | list | `[]` | List of images to be provisioned in an image catalog. |
 | imageName | string | `"ghcr.io/cloudnative-pg/postgresql:16.0"` | image to use for all tenant pods |
 | instances | int | `3` | number of postgres replicas minimum 1 required |
 | managed | object | `{"roles":[]}` | See https://cloudnative-pg.io/documentation/current/cloudnative-pg.v1/#postgresql-cnpg-io-v1-RoleConfiguration for explanation of all options |

charts/cloudnative-pg-cluster/templates/_helpers.tpl

@@ -61,7 +61,12 @@ Create the name of the service account to use
 {{- end }}
 {{- end }}
 
-
+{{/*
+Whether we need to use TimescaleDB defaults
+*/}}
+{{- define "cluster.useTimescaleDBDefaults" -}}
+{{ and (eq .Values.type "timescaledb") .Values.imageCatalog.create (empty .Values.imageCatalog.images) }}
+{{- end -}}
 
 {{/*
 Postgres UID

charts/cloudnative-pg-cluster/values.yaml

@@ -15,6 +15,14 @@ enableSuperuserAccess: false
 # will be randomly generated if not specified.
 superuserSecret: ""
 
+imageCatalogRef:
+  # -- Whether to provision an image catalog. If imageCatalog.images is empty this option will be ignored.
+  create: true
+  # -- List of images to be provisioned in an image catalog.
+  images: []
+    # - image: ghcr.io/your_repo/your_image:your_tag
+    #   major: 16
+
 # Examples of rolling update strategy:
 # unsupervised: automated update of the primary once all
 #                 replicas have been upgraded (default)