feat(common): allow for custom selector labels on services. (#1374)

charts/library/common/Chart.yaml

@@ -15,4 +15,4 @@ maintainers:
 name: common
 sources: null
 type: library
-version: 8.7.1
+version: 8.8.0

charts/library/common/templates/classes/_service.tpl

@@ -94,8 +94,12 @@ spec:
   {{- end }}
   {{- if and ( ne $svcType "ExternalName" ) ( ne $svcType "ExternalIP" )}}
   selector:
+  {{- if $values.selector }}
+    {{ toYaml $values.selector | indent 4 }}
+  {{- else }}
     {{- include "common.labels.selectorLabels" . | nindent 4 }}
   {{- end }}
+  {{- end }}
 {{- if eq $svcType "ExternalIP" }}
 ---
 apiVersion: v1

charts/library/common/values.yaml

@@ -405,6 +405,9 @@ service:
     # -- Override the name suffix that is used for this service
     nameOverride:
 
+    # -- Override default selector
+    selector: {}
+
     # -- Set the service type
     # Options: Simple(Loadbalancer), LoadBalancer, ClusterIP, NodePort
     type: ClusterIP