Implement topologySpreadConstraints (#20)

Implement topologySpreadConstraints
kubemod · Sep 30, 2023 · b42b9a9 · b42b9a9
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diff --git a/helm-chart/kubemod/Chart.yaml b/helm-chart/kubemod/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v2
 name: kubemod
 description: KubeMod is a universal Kubernetes mutating operator.
-version: 0.5.0
+version: 0.5.1
 appVersion: "v0.19.1"
 kubeVersion: ">= 1.16.0-0"
 home: https://github.com/kubemod/kubemod

diff --git a/helm-chart/kubemod/templates/deployment.yaml b/helm-chart/kubemod/templates/deployment.yaml
@@ -83,3 +83,16 @@ spec:
       tolerations:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      topologySpreadConstraints:
+        - labelSelector:
+            matchLabels:
+              {{- include "kubemod.selectorLabels" . | nindent 12 }}
+          maxSkew: 1
+          topologyKey: topology.kubernetes.io/zone
+          whenUnsatisfiable: ScheduleAnyway
+        - labelSelector:
+            matchLabels:
+              {{- include "kubemod.selectorLabels" . | nindent 12 }}
+          maxSkew: 1
+          topologyKey: kubernetes.io/hostname
+          whenUnsatisfiable: DoNotSchedule