HostNetwork

apps/templates/traefik.yaml

@@ -28,6 +28,20 @@ spec:
             kubernetesGateway:
               enabled: false
 
+          dnsPolicy: ClusterFirstWithHostNet
+          hostNetwork: true
+          nodeSelector:
+            hasDns: true
+
+          affinity:
+            podAntiAffinity:
+              requiredDuringSchedulingIgnoredDuringExecution:
+                - labelSelector:
+                    matchLabels:
+                      app.kubernetes.io/name: '{{ template "traefik.name" . }}'
+                      app.kubernetes.io/instance: '{{ .Release.Name }}-{{ .Release.Namespace }}'
+                  topologyKey: kubernetes.io/hostname
+
           globalArguments: []
 
           additionalArguments:
@@ -44,16 +58,12 @@ spec:
               exposedPort: 9000
               protocol: TCP
             web:
-              port: 8000
+              port: 80
               expose: false
-              exposedPort: 80
-              nodePort: 80
               protocol: TCP
             websecure:
-              port: 8443
-              nodePort: 443
+              port: 443
               expose: false
-              exposedPort: 443
               protocol: TCP
               tls:
                 enabled: true