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[bitnami/postgresql] feat: add parameter backup.cronjob.storage.existingVolume (#23979)

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* [bitnami/postgresql] add support for extraVolumes and extraVolumeMounts to backup.cronjob

Signed-off-by: Bastiaan Bakker <bbakker@xebia.com>

* Update README.md with readme-generator-for-helm

Signed-off-by: Bitnami Containers <bitnami-bot@vmware.com>

---------

Signed-off-by: Bastiaan Bakker <bbakker@xebia.com>
Signed-off-by: Bitnami Containers <bitnami-bot@vmware.com>
Co-authored-by: Bitnami Containers <bitnami-bot@vmware.com>
This commit is contained in:
Bastiaan Bakker
2024-03-21 12:42:34 +01:00
committed by GitHub
parent 5b46a67358
commit 0a3ebd57a2
4 changed files with 23 additions and 1 deletions
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3
bitnami/postgresql/README.md
View File

@@ -639,6 +639,7 @@ If you already have data in it, you will fail to sync to standby nodes for all c
| `backup.cronjob.resourcesPreset` | Set container resources according to one common preset (allowed values: none, nano, small, medium, large, xlarge, 2xlarge). This is ignored if backup.cronjob.resources is set (backup.cronjob.resources is recommended for production). | `nano` |
| `backup.cronjob.resources` | Set container requests and limits for different resources like CPU or memory | `{}` |
| `backup.cronjob.networkPolicy.enabled` | Specifies whether a NetworkPolicy should be created | `true` |
| `backup.cronjob.storage.enabled` | Enable using a `PersistentVolumeClaim` as backup data volume | `true` |
| `backup.cronjob.storage.existingClaim` | Provide an existing `PersistentVolumeClaim` (only when `architecture=standalone`) | `""` |
| `backup.cronjob.storage.resourcePolicy` | Setting it to "keep" to avoid removing PVCs during a helm delete operation. Leaving it empty will delete PVCs after the chart deleted | `""` |
| `backup.cronjob.storage.storageClass` | PVC Storage Class for the backup data volume | `""` |
@@ -648,6 +649,8 @@ If you already have data in it, you will fail to sync to standby nodes for all c
| `backup.cronjob.storage.mountPath` | Path to mount the volume at | `/backup/pgdump` |
| `backup.cronjob.storage.subPath` | Subdirectory of the volume to mount at | `""` |
| `backup.cronjob.storage.volumeClaimTemplates.selector` | A label query over volumes to consider for binding (e.g. when using local volumes) | `{}` |
| `backup.cronjob.extraVolumeMounts` | Optionally specify extra list of additional volumeMounts for the backup container | `[]` |
| `backup.cronjob.extraVolumes` | Optionally specify extra list of additional volumes for the backup container | `[]` |
### Volume Permissions parameters

10
bitnami/postgresql/templates/backup/cronjob.yaml
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@@ -86,12 +86,17 @@ spec:
- name: certs
mountPath: /certs
{{- end }}
{{- if .Values.backup.cronjob.storage.enabled }}
- name: datadir
mountPath: {{ .Values.backup.cronjob.storage.mountPath }}
subPath: {{ .Values.backup.cronjob.storage.subPath }}
{{- end }}
- name: empty-dir
mountPath: /tmp
subPath: tmp-dir
{{- if .Values.backup.cronjob.extraVolumeMounts }}
{{- include "common.tplvalues.render" (dict "value" .Values.backup.cronjob.extraVolumeMounts "context" $) | nindent 14 }}
{{- end }}
{{- if .Values.backup.cronjob.containerSecurityContext.enabled }}
securityContext: {{- include "common.compatibility.renderSecurityContext" (dict "secContext" .Values.backup.cronjob.containerSecurityContext "context" $) | nindent 14 }}
{{- end }}
@@ -110,6 +115,7 @@ spec:
- name: raw-certificates
emptyDir: /tmp/certs
{{- end }}
{{- if .Values.backup.cronjob.storage.enabled }}
{{- if .Values.backup.cronjob.storage.existingClaim }}
- name: datadir
persistentVolumeClaim:
@@ -119,6 +125,10 @@ spec:
persistentVolumeClaim:
claimName: {{ include "postgresql.v1.primary.fullname" . }}-pgdumpall
{{- end }}
{{- end }}
- name: empty-dir
emptyDir: {}
{{- if .Values.backup.cronjob.extraVolumes }}
{{- include "common.tplvalues.render" ( dict "value" .Values.backup.cronjob.extraVolumes "context" $ ) | nindent 12 }}
{{- end }}
{{- end }}

2
bitnami/postgresql/templates/backup/pvc.yaml
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@@ -3,7 +3,7 @@ Copyright VMware, Inc.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{- if and .Values.backup.enabled (not .Values.backup.cronjob.storage.existingClaim) -}}
{{- if and .Values.backup.enabled .Values.backup.cronjob.storage.enabled (not .Values.backup.cronjob.storage.existingClaim) -}}
apiVersion: v1
kind: PersistentVolumeClaim
metadata:

9
bitnami/postgresql/values.yaml
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@@ -1324,6 +1324,9 @@ backup:
##
enabled: true
storage:
## @param backup.cronjob.storage.enabled Enable using a `PersistentVolumeClaim` as backup data volume
##
enabled: true
## @param backup.cronjob.storage.existingClaim Provide an existing `PersistentVolumeClaim` (only when `architecture=standalone`)
## If defined, PVC must be created manually before volume will be bound
##
@@ -1363,6 +1366,12 @@ backup:
## See https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.20/#labelselector-v1-meta for more details
##
selector: {}
## @param backup.cronjob.extraVolumeMounts Optionally specify extra list of additional volumeMounts for the backup container
##
extraVolumeMounts: []
## @param backup.cronjob.extraVolumes Optionally specify extra list of additional volumes for the backup container
##
extraVolumes: []
## @section Volume Permissions parameters
##