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Add support for additionalCommandArgs and configurable secretKey fields in barmanObjectStore. (fixes #653) #654

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Add support for additionalCommandArgs and configurable secretKey fields in barmanObjectStore. (fixes #653) #654

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c3aca9b
Add support for additionalCommandArgs and configurable secretKey fiel…
austinmarten1 Aug 21, 2025
c504163
Fixing the issue where there would be mistmatching.
austinmarten1 Sep 22, 2025
9f8d3dd
Fixing comments
austinmarten1 Sep 23, 2025
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8 changes: 8 additions & 0 deletions charts/cluster/templates/_backup.tpl
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Original file line number Diff line number Diff line change
Expand Up @@ -10,12 +10,20 @@ backup:
encryption: {{ .Values.backups.wal.encryption }}
{{- end }}
maxParallel: {{ .Values.backups.wal.maxParallel }}
{{- if .Values.backups.wal.additionalCommandArgs }}
additionalCommandArgs:
{{- toYaml .Values.backups.wal.additionalCommandArgs | nindent 8 }}
{{- end }}
data:
compression: {{ .Values.backups.data.compression }}
{{- if .Values.backups.data.encryption }}
encryption: {{ .Values.backups.data.encryption }}
{{- end }}
jobs: {{ .Values.backups.data.jobs }}
{{- if .Values.backups.data.additionalCommandArgs }}
additionalCommandArgs:
{{- toYaml .Values.backups.data.additionalCommandArgs | nindent 8 }}
{{- end }}

{{- $d := dict "chartFullname" (include "cluster.fullname" .) "scope" .Values.backups "secretPrefix" "backup" }}
{{- include "cluster.barmanObjectStoreConfig" $d | nindent 2 }}
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4 changes: 2 additions & 2 deletions charts/cluster/templates/_barman_object_store.tpl
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Expand Up @@ -28,10 +28,10 @@
{{- else }}
accessKeyId:
name: {{ $secretName }}
key: ACCESS_KEY_ID
key: {{ .scope.secret.accessKeyIdField | default "ACCESS_KEY_ID" }}
secretAccessKey:
name: {{ $secretName }}
key: ACCESS_SECRET_KEY
key: {{ .scope.secret.secretAccessKeyField | default "ACCESS_SECRET_KEY" }}
{{- end }}
{{- else if eq .scope.provider "azure" }}
{{- if empty .scope.destinationPath }}
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4 changes: 2 additions & 2 deletions charts/cluster/templates/backup-s3-creds.yaml
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Expand Up @@ -5,6 +5,6 @@ metadata:
name: {{ default (printf "%s-backup-s3-creds" (include "cluster.fullname" .)) .Values.backups.secret.name }}
namespace: {{ include "cluster.namespace" . }}
data:
ACCESS_KEY_ID: {{ required ".Values.backups.s3.accessKey is required, but not specified." .Values.backups.s3.accessKey | b64enc | quote }}
ACCESS_SECRET_KEY: {{ required ".Values.backups.s3.secretKey is required, but not specified." .Values.backups.s3.secretKey | b64enc | quote }}
{{ .Values.backups.secret.accessKeyIdField | default "ACCESS_KEY_ID" }}: {{ required ".Values.backups.s3.accessKey is required, but not specified." .Values.backups.s3.accessKey | b64enc | quote }}
{{ .Values.backups.secret.secretAccessKeyField | default "ACCESS_SECRET_KEY" }}: {{ required ".Values.backups.s3.secretKey is required, but not specified." .Values.backups.s3.secretKey | b64enc | quote }}
{{- end }}
4 changes: 2 additions & 2 deletions charts/cluster/templates/recovery-s3-creds.yaml
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Expand Up @@ -5,6 +5,6 @@ metadata:
name: {{ default (printf "%s-recovery-s3-creds" (include "cluster.fullname" .)) .Values.recovery.secret.name }}
namespace: {{ include "cluster.namespace" . }}
data:
ACCESS_KEY_ID: {{ required ".Values.recovery.s3.accessKey is required, but not specified." .Values.recovery.s3.accessKey | b64enc | quote }}
ACCESS_SECRET_KEY: {{ required ".Values.recovery.s3.secretKey is required, but not specified." .Values.recovery.s3.secretKey | b64enc | quote }}
{{ .Values.recovery.secret.accessKeyIdField | default "ACCESS_KEY_ID" }}: {{ required ".Values.recovery.s3.accessKey is required, but not specified." .Values.recovery.s3.accessKey | b64enc | quote }}
{{ .Values.recovery.secret.secretAccessKeyField | default "ACCESS_SECRET_KEY" }}: {{ required ".Values.recovery.s3.secretKey is required, but not specified." .Values.recovery.s3.secretKey | b64enc | quote }}
{{- end }}
10 changes: 10 additions & 0 deletions charts/cluster/values.yaml
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Expand Up @@ -98,6 +98,10 @@ recovery:
create: true
# -- Name of the backup credentials secret
name: ""
# -- Definable accessKeyIdField to use (Left blank defaults to ACCESS_KEY_ID)
accessKeyIdField: ""
# -- Definable accessKeyIdField to use (Left blank defaults to ACCESS_SECRET_KEY)
secretAccessKeyField: ""

# See https://cloudnative-pg.io/documentation/1.22/bootstrap/#bootstrap-from-a-live-cluster-pg_basebackup
pgBaseBackup:
Expand Down Expand Up @@ -418,6 +422,10 @@ backups:
create: true
# -- Name of the backup credentials secret
name: ""
# -- Definable accessKeyIdField to use (Left blank defaults to ACCESS_KEY_ID)
accessKeyIdField: ""
# -- Definable secretAccessKeyField to use (Left blank defaults to ACCESS_SECRET_KEY)
secretAccessKeyField: ""

wal:
# -- WAL compression method. One of `` (for no compression), `gzip`, `bzip2` or `snappy`.
Expand All @@ -426,13 +434,15 @@ backups:
encryption: AES256
# -- Number of WAL files to be archived or restored in parallel.
maxParallel: 1
additionalCommandArgs: []
data:
# -- Data compression method. One of `` (for no compression), `gzip`, `bzip2` or `snappy`.
compression: gzip
# -- Whether to instruct the storage provider to encrypt data files. One of `` (use the storage container default), `AES256` or `aws:kms`.
encryption: AES256
# -- Number of data files to be archived or restored in parallel.
jobs: 2
additionalCommandArgs: []

scheduledBackups:
-
Expand Down