chore: Move K8s label defs to the STUNner package

go.mod

@@ -5,7 +5,7 @@ go 1.21
 require (
 	github.com/go-logr/logr v1.4.1
 	github.com/go-logr/zapr v1.3.0
-	github.com/l7mp/stunner v0.17.11
+	github.com/l7mp/stunner v0.17.12
 	github.com/onsi/ginkgo/v2 v2.15.0
 	github.com/onsi/gomega v1.30.0
 	github.com/stretchr/testify v1.8.4

go.sum

@@ -95,8 +95,8 @@ github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/l7mp/stunner v0.17.11 h1:b/jA0YwZhS0UQ1CuZWxUP5hhGea1U/+zF/Cky2J95Uw=
-github.com/l7mp/stunner v0.17.11/go.mod h1:l8QQqt1B108z1shXzl3/LLZhrQLy6gOIYbF7baA5xCY=
+github.com/l7mp/stunner v0.17.12 h1:1IRNrCPtV/VZnbC6DMWhEBO2I0sDc1tOhAX01+GO63s=
+github.com/l7mp/stunner v0.17.12/go.mod h1:coyJ/CrOcM4B6z+zoYUxfVPPOXZhd4NnbjiAQ093Uq0=
 github.com/liggitt/tabwriter v0.0.0-20181228230101-89fcab3d43de h1:9TO3cAIGXtEhnIaL+V+BEER86oLrvS+kWobKpbJuye0=
 github.com/liggitt/tabwriter v0.0.0-20181228230101-89fcab3d43de/go.mod h1:zAbeS9B/r2mtpb6U+EI2rYA5OAXxsYw6wTamcNW+zcE=
 github.com/mailru/easyjson v0.7.7 h1:UGYAvKxe3sBsEDzO8ZeWOSlIQfWFlxbzLZe7hwFURr0=

pkg/config/defaults.go

@@ -31,30 +31,30 @@ const (
 	// ConfigMaps, and Deployments) dynamically created and maintained by the operator. Note
 	// that the Deployments and Services created by the operator will have both the AppLabelKey
 	// and the OwnedByLabelKey labels set.
-	OwnedByLabelKey = "stunner.l7mp.io/owned-by"
+	OwnedByLabelKey = stnrconfv1.DefaultOwnedByLabelKey
 
 	// OwnedByLabelValue is the value of OwnedByLabelKey to indicate that a resource is
 	// maintained by the operator.
-	OwnedByLabelValue = "stunner"
+	OwnedByLabelValue = stnrconfv1.DefaultOwnedByLabelValue
 
 	// RelatedGatewayKey is the name of the label that is used to tie a LoadBalancer service, a
 	// STUNner dataplane ConfigMap, or a stunnerd Deployment (in managed mode) to a
 	// Gateway. The value is either a singular pair of a namespace and name when of the related
 	// Gateway (in the form "namespace/name", mostly used for associating a LB Service to a
 	// Gateway) or GatewayConfig (used for ConfigMaps storing STUNner dataplane configs in
 	// legacy mode, which usually belong to multiple Gateways).
-	RelatedGatewayKey = "stunner.l7mp.io/related-gateway-name"
+	RelatedGatewayKey = stnrconfv1.DefaultRelatedGatewayKey
 
 	// RelatedGatewayNamespace is the name of the label that is used to tie a LoadBalancer
 	// service, a STUNner dataplane ConfigMap, or a stunnerd Deployment (in managed mode) to a
 	// Gateway. The value is the namespace of the related Gateway.
-	RelatedGatewayNamespace = "stunner.l7mp.io/related-gateway-namespace"
+	RelatedGatewayNamespace = stnrconfv1.DefaultRelatedGatewayNamespace
 
 	// AppLabelKey defines the label used to mark the pods of the stunnerd Deployment.
-	AppLabelKey = "app"
+	AppLabelKey = stnrconfv1.DefaultAppLabelKey
 
 	// AppLabelValue defines the label value used to mark the pods of the stunnerd deployment.
-	AppLabelValue = "stunner"
+	AppLabelValue = stnrconfv1.DefaultAppLabelValue
 
 	// ServiceTypeAnnotationKey defines the type of the service created to expose each Gateway
 	// to external clients. Can be either `None` (no service created), `ClusterIP`, `NodePort`,