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feat(kubernetes-etcd-backup): s3 support for kubernetes etcd backups #1341

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feat(kubernetes-etcd-backup): s3 support for kubernetes etcd backups #1341

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8 changes: 8 additions & 0 deletions charts/kubernetes-etcd-backup/README.md
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1 change: 1 addition & 0 deletions charts/kubernetes-etcd-backup/templates/configmap.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@ metadata:
labels:
{{- include "kubernetes-etcd-backup.labels" . | nindent 4 }}
data:
ETCD_BACKUP_S3: {{ .Values.persistence.s3.enabled | quote }}
ETCD_BACKUP_SUBDIR: {{ .Values.backup.subdir | quote }}
ETCD_BACKUP_DIRNAME: {{ .Values.backup.dirname | quote }}
ETCD_BACKUP_EXPIRE_TYPE: {{ .Values.backup.expiretype | quote }}
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8 changes: 8 additions & 0 deletions charts/kubernetes-etcd-backup/templates/cronjob.yaml
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Expand Up @@ -25,6 +25,14 @@ spec:
envFrom:
- configMapRef:
name: {{ include "kubernetes-etcd-backup.fullname" . }}
{{- if .Values.persistence.s3.enabled }}
- secretRef:
{{- if .Values.persistence.s3.existingSecret }}
name: "{{ .Values.persistence.s3.existingSecret }}"
{{- else }}
name: {{ include "kubernetes-etcd-backup.fullname" . }}-secret
{{- end }}
{{- end }}
resources:
{{- toYaml .Values.resources | nindent 14 }}
volumeMounts:
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15 changes: 15 additions & 0 deletions charts/kubernetes-etcd-backup/templates/secret.yaml
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@@ -0,0 +1,15 @@
{{- if and (.Values.persistence.s3.enabled) (not .Values.persistence.s3.existingSecret) }}
apiVersion: v1
kind: Secret
metadata:
labels:
{{- include "kubernetes-etcd-backup.labels" . | nindent 4 }}
name: {{ include "kubernetes-etcd-backup.fullname" . }}-secret
data:
ETCD_BACKUP_S3_NAME: "{{ .Values.persistence.s3.name | b64enc }}"
ETCD_BACKUP_S3_HOST: "{{ .Values.persistence.s3.host | b64enc }}"
ETCD_BACKUP_S3_BUCKET: "{{ .Values.persistence.s3.bucket | b64enc }}"
ETCD_BACKUP_S3_ACCESS_KEY: "{{ .Values.persistence.s3.accessKey | b64enc }}"
ETCD_BACKUP_S3_SECRET_KEY: "{{ .Values.persistence.s3.secretKey | b64enc }}"
type: Opaque
{{- end }}
18 changes: 18 additions & 0 deletions charts/kubernetes-etcd-backup/values.yaml
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Expand Up @@ -56,6 +56,24 @@ persistence:
storageClass: ""
# -- Use an exising PVC
existingClaim: ""
s3:
# -- Enable S3 backend storage
enabled: false
# -- S3 endpoint name
name: etcd-backup
# -- S3 endpoint host
host: https://minio.local:9000
# -- Inject OpenShift CA
ca:
enabled: false
# -- S3 bucket name
bucket: etcd-backup
# -- S3 access key
accessKey: mysuperaccesskey
# -- S3 secret key
secretKey: mysupersecretkey
# -- S3 use an existing Secret instead of creating one
existingSecret: ""

image:
# -- Repository image to use
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