Merge "Add pod anti-affinity to apiserver-webhook"

charts/apiserver-webhook/templates/deployment.yaml

@@ -117,6 +117,8 @@ spec:
         configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "helm-toolkit.utils.hash" }}
         configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "helm-toolkit.utils.hash" }}
     spec:
+      affinity:
+{{ tuple $envAll "kubernetes-keystone-webhook" "api" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
       dnsPolicy: ClusterFirst
       containers:
         - name: apiserver

charts/apiserver-webhook/values.yaml

@@ -187,6 +187,12 @@ pod:
     kubernetes_apiserver:
       init_container: null
       kubernetes_apiserver:
+  affinity:
+    anti:
+      type:
+        default: preferredDuringSchedulingIgnoredDuringExecution
+      topologyKey:
+        default: kubernetes.io/hostname
   replicas:
     apiserver: 1
     api: 1