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add database management

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Alex Lebens
2025-12-14 22:10:59 -06:00
parent 74577ae63d
commit fdc027a298
5 changed files with 109 additions and 3 deletions
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2
charts/postgres-cluster/Chart.yaml
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@@ -1,6 +1,6 @@
apiVersion: v2
name: postgres-cluster
version: 6.18.0
version: 6.19.0
description: Cloudnative-pg Cluster
keywords:
- database

3
charts/postgres-cluster/README.md
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@@ -1,6 +1,6 @@
# postgres-cluster
![Version: 6.18.0](https://img.shields.io/badge/Version-6.18.0-informational?style=flat-square) ![AppVersion: v1.28.0](https://img.shields.io/badge/AppVersion-v1.28.0-informational?style=flat-square)
![Version: 6.19.0](https://img.shields.io/badge/Version-6.19.0-informational?style=flat-square) ![AppVersion: v1.28.0](https://img.shields.io/badge/AppVersion-v1.28.0-informational?style=flat-square)
Cloudnative-pg Cluster
@@ -58,6 +58,7 @@ Cloudnative-pg Cluster
| cluster.serviceAccountTemplate | object | `{}` | Configure the metadata of the generated service account |
| cluster.services | object | `{}` | Customization of service definitions. Please refer to https://cloudnative-pg.io/documentation/current/service_management/ |
| cluster.storage | object | `{"size":"10Gi","storageClass":""}` | Default storage size |
| databases | list | `[]` | Database management configuration |
| mode | string | `"standalone"` | Cluster mode of operation. Available modes: * `standalone` - Default mode. Creates new or updates an existing CNPG cluster. * `recovery` - Same as standalone but creates a cluster from a backup, object store or via pg_basebackup |
| nameOverride | string | `""` | Override the name of the cluster |
| namespaceOverride | string | `""` | Override the namespace of the chart |

76
charts/postgres-cluster/templates/databases.yaml Normal file
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@@ -0,0 +1,76 @@
{{- range .Values.databases }}
---
apiVersion: postgresql.cnpg.io/v1
kind: Database
metadata:
name: {{ include "cluster.name" $ }}-database-{{ .name | replace "_" "-" }}
namespace: {{ include "cluster.namespace" $ }}
labels:
{{- include "cluster.labels" $ | nindent 4 }}
spec:
name: {{ .name }}
cluster:
name: {{ include "cluster.name" $ }}
ensure: {{ .ensure | default "present" }}
owner: {{ .owner }}
template: {{ .template | default "template1" }}
encoding: {{ .encoding | default "UTF8" }}
databaseReclaimPolicy: {{ .databaseReclaimPolicy | default "retain" }}
{{- with .isTemplate }}
isTemplate: {{ . }}
{{- end }}
{{- with .allowConnections }}
allowConnections: {{ . }}
{{- end }}
{{- with .connectionLimit }}
connectionLimit: {{ . }}
{{- end }}
{{- with .tablespace }}
tablespace: {{ . }}
{{- end }}
{{- with .locale }}
locale: {{ . }}
{{- end }}
{{- with .localeProvider }}
localeProvider: {{ . }}
{{- end }}
{{- with .localeCollate }}
localeCollate: {{ . }}
{{- end }}
{{- with .localeCType }}
localeCType: {{ . }}
{{- end }}
{{- with .icuLocale }}
icuLocale: {{ . }}
{{- end }}
{{- with .icuRules }}
icuRules: {{ . }}
{{- end }}
{{- with .builtinLocale }}
builtinLocale: {{ . }}
{{- end }}
{{- with .collationVersion }}
collationVersion: {{ . | quote }}
{{- end }}
{{- with .schemas }}
schemas:
{{- range . }}
- name: {{ .name }}
owner: {{ .owner }}
ensure: {{ .ensure | default "present" }}
{{- end }}
{{- end }}
{{- with .extensions }}
extensions:
{{- range . }}
- name: {{ .name }}
{{- with .version }}
version: {{ . }}
{{- end }}
{{- with .schema }}
schema: {{ . }}
{{- end }}
ensure: {{ .ensure | default "present" }}
{{- end }}
{{- end }}
{{- end }}

2
charts/postgres-cluster/templates/poolers.yaml
View File

@@ -3,7 +3,7 @@
apiVersion: postgresql.cnpg.io/v1
kind: Pooler
metadata:
name: {{ include "cluster.name" $ }}-pooler-{{ .name }}
name: {{ include "cluster.name" $ }}-pooler-{{ .name }}
namespace: {{ include "cluster.namespace" $ }}
labels:
{{- include "cluster.labels" $ | nindent 4 }}

29
charts/postgres-cluster/values.yaml
View File

@@ -507,6 +507,35 @@ backup:
# # -- Name of backup target
# backupName: external
# -- Database management configuration
databases: []
# - name: app # -- Name of the database to be created.
# ensure: present # -- Ensure the PostgreSQL database is present or absent - defaults to "present".
# owner: app # -- Owner of the database, defaults to the value of the `name` key.
# template: template1 # -- Maps to the TEMPLATE parameter.
# encoding: UTF8 # -- Maps to the ENCODING parameter.
# connectionLimit: -1 # -- Maps to the CONNECTION LIMIT parameter. -1 (the default) means no limit.
# tablespace: "" # -- Maps to the TABLESPACE parameter and ALTER DATABASE.
# databaseReclaimPolicy: retain # -- One of: retain / delete (retain by default).
# schemas: [] # -- List of schemas to be created in the database.
# # - name: myschema
# # owner: app # -- Owner of the schema, defaults to the database owner.
# # ensure: present # -- Ensure the PostgreSQL schema is present or absent - defaults to "present".
# extensions: [] # -- List of extensions to be created in the database.
# # - name: pg_search
# # ensure: present # -- Ensure the PostgreSQL extension is present or absent - defaults to "present".
# # version: "0.15.21" # -- Version of the extension to be installed, if not specified the latest version will be used.
# # schema: "" # -- Schema where the extension will be installed, if not specified the extensions or current default object creation schema will be used.
# isTemplate: false # -- Maps to the IS_TEMPLATE parameter. If true, the database is considered a template for new databases.
# locale: "" # -- Maps to the LC_COLLATE and LC_CTYPE parameters
# localeProvider: "" # -- Maps to the LOCALE_PROVIDER parameter. Available from PostgreSQL 16.
# localeCollate: "" # -- Maps to the LC_COLLATE parameter
# localeCType: "" # -- Maps to the LC_CTYPE parameter
# icuLocale: "" # -- Maps to the ICU_LOCALE parameter. Available from PostgreSQL 15.
# icuRules: "" # -- Maps to the ICU_RULES parameter. Available from PostgreSQL 16.
# builtinLocale: "" # -- Maps to the BUILTIN_LOCALE parameter. Available from PostgreSQL 17.
# collationVersion: "" # -- Maps to the COLLATION_VERSION parameter.
# -- List of PgBouncer poolers
poolers: []
# -