feat(kubernetes-etcd-backup): Allow affinity and existing claims

adfinis · Jul 24, 2024 · fe7164a · fe7164a
1 parent 4780e0e
commit fe7164a
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Showing 5 changed files with 34 additions and 4 deletions.
diff --git a/README.md b/README.md
diff --git a/charts/kubernetes-etcd-backup/Chart.yaml b/charts/kubernetes-etcd-backup/Chart.yaml
@@ -1,9 +1,10 @@
+---
 apiVersion: v2
 name: kubernetes-etcd-backup
 description: Chart for kubernetes-etcd-backup solution
 type: application
-version: 1.0.4
-appVersion: v1.0.4
+version: 1.1.0
+appVersion: v1.0.6
 keywords:
   - kubernetes-etcd-backup
   - kubernetes
@@ -16,3 +17,7 @@ maintainers:
   - name: adfinis
     email: [email protected]
     url: https://adfinis.com
+annotations:
+  artifacthub.io/changes: |
+    - kind: changed
+      description: "Allow configuration of jobs affinity"
diff --git a/charts/kubernetes-etcd-backup/README.md b/charts/kubernetes-etcd-backup/README.md
diff --git a/charts/kubernetes-etcd-backup/templates/cronjob.yaml b/charts/kubernetes-etcd-backup/templates/cronjob.yaml
@@ -52,4 +52,11 @@ spec:
             {{- else if .Values.persistence.provisioning.enabled }}
             persistentVolumeClaim:
               claimName: {{ include "kubernetes-etcd-backup.fullname" . }}
+            {{- else if .Values.persistence.existingClaim }}
+            persistentVolumeClaim:
+              claimName: {{ .Values.persistence.existingClaim }}
             {{- end }}
+          {{ if .Values.affinity }}
+            affinity:
+              {{ .Values.affinity | toYaml | nindent 14 }}
+          {{ end }}
diff --git a/charts/kubernetes-etcd-backup/values.yaml b/charts/kubernetes-etcd-backup/values.yaml
@@ -46,6 +46,9 @@ persistence:
     # -- Enable provisioned backend storage with default or configured storageClass
     enabled: false
     storageClass: ""
+  # -- Use an exising PVC
+  existingClaim: ""
+
 
 image:
   # -- Repository image to use
@@ -70,6 +73,19 @@ resources:
   #   cpu: 100m
   #   memory: 128Mi
 
+
+affinity: {}
+  # Will be added directly to the pods affinity configuration.
+  # nodeAffinity:
+  #   requiredDuringSchedulingIgnoredDuringExecution:
+  #     nodeSelectorTerms:
+  #     - matchExpressions:
+  #       - key: disktype
+  #         operator: In
+  #         values:
+  #         - ssd
+
+
 monitoring:
 # -- Deploy PrometheusRule to be alerted in case of backup fails as decribed [here](https://github.com/adfinis/kubernetes-etcd-backup/blob/main/etcd-backup-cronjob-monitor.PrometheusRule.yaml).
   enabled: false