Include labelSelector and matchLabelKeys for topologySpreadConstraints

kubernetes-sigs · Aug 8, 2024 · 651a289 · 651a289
1 parent 1ceaf79
commit 651a289
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Showing 2 changed files with 13 additions and 2 deletions.
diff --git a/charts/external-dns/Chart.yaml b/charts/external-dns/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: external-dns
 description: ExternalDNS synchronizes exposed Kubernetes Services and Ingresses with DNS providers.
 type: application
-version: 1.14.5
+version: 1.14.6
 appVersion: 0.14.2
 keywords:
   - kubernetes

diff --git a/charts/external-dns/templates/deployment.yaml b/charts/external-dns/templates/deployment.yaml
@@ -200,7 +200,18 @@ spec:
       {{- end }}
       {{- with .Values.topologySpreadConstraints }}
       topologySpreadConstraints:
-        {{- toYaml . | nindent 8 }}
+        {{- range . }}
+        - {{ toYaml . | nindent 10 | trim }}
+          {{- if not (hasKey . "labelSelector") }}
+          labelSelector:
+            matchLabels:
+              {{- include "external-dns.selectorLabels" $ | nindent 12 }}
+          {{- end }}
+          {{- if not (hasKey . "matchLabelKeys") }}
+          matchLabelKeys:
+            - pod-template-hash
+          {{- end }}
+        {{- end }}
       {{- end }}
       {{- with .Values.tolerations }}
       tolerations: