Build the controller with golang 1.21.

container/Dockerfile.controller

-FROM golang:1.17 as builder
+FROM golang:1.21 as builder
 
 RUN apt-get update -q && \
     apt-get install -y golang-golang-x-tools pandoc
 
-RUN go get -d -v github.com/slimhazard/gogitversion && \
-    cd /go/pkg/mod/github.com/slimhazard/gogitversion* && \
+RUN git clone https://github.com/slimhazard/gogitversion && \
+    cd gogitversion && \
     chmod 755 bootstrap.sh && \
     make install
 

go.mod

 module code.uplex.de/uplex-varnish/k8s-ingress
 
-go 1.17
+go 1.21
 
 require (
 	code.uplex.de/uplex-varnish/varnishapi v0.0.0-20191205154529-31e610a4139d
 	github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883
-	github.com/asaskevich/govalidator v0.0.0-20210307081110-f21760c49a8d // indirect
-	github.com/go-openapi/analysis v0.20.1 // indirect
-	github.com/go-openapi/errors v0.20.0 // indirect
-	github.com/go-openapi/jsonreference v0.19.6 // indirect
-	github.com/go-openapi/runtime v0.19.29 // indirect
-	github.com/go-openapi/strfmt v0.20.1
-	github.com/go-openapi/swag v0.19.15 // indirect
-	github.com/go-openapi/validate v0.20.2 // indirect
+	github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2 // indirect
+	github.com/go-openapi/analysis v0.21.4 // indirect
+	github.com/go-openapi/errors v0.20.4 // indirect
+	github.com/go-openapi/jsonreference v0.20.2 // indirect
+	github.com/go-openapi/strfmt v0.21.7
+	github.com/go-openapi/swag v0.22.4 // indirect
+	github.com/go-openapi/validate v0.22.1 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
-	github.com/google/go-cmp v0.5.5
-	github.com/googleapis/gnostic v0.5.5 // indirect
+	github.com/google/go-cmp v0.6.0
 	github.com/haproxytech/models/v2 v2.2.0
-	github.com/imdario/mergo v0.3.6 // indirect
+	github.com/imdario/mergo v0.3.16 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
-	github.com/prometheus/client_golang v0.9.2
+	github.com/prometheus/client_golang v1.17.0
 	github.com/sergi/go-diff v1.1.0 // indirect
-	github.com/sirupsen/logrus v1.6.0
-	go.mongodb.org/mongo-driver v1.5.3 // indirect
-	golang.org/x/net v0.0.0-20210525063256-abc453219eb5 // indirect
-	k8s.io/api v0.22.1
-	k8s.io/apimachinery v0.22.1
-	k8s.io/client-go v0.22.1
+	github.com/sirupsen/logrus v1.9.3
+	go.mongodb.org/mongo-driver v1.12.1 // indirect
+	golang.org/x/net v0.17.0 // indirect
+	k8s.io/api v0.28.0
+	k8s.io/apimachinery v0.28.0
+	k8s.io/client-go v0.28.0
 )
 
 require (
-	github.com/PuerkitoBio/purell v1.1.1 // indirect
-	github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 // indirect
-	github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/evanphx/json-patch v4.11.0+incompatible // indirect
-	github.com/go-logr/logr v0.4.0 // indirect
-	github.com/go-openapi/jsonpointer v0.19.5 // indirect
-	github.com/go-openapi/loads v0.20.2 // indirect
-	github.com/go-openapi/spec v0.20.3 // indirect
-	github.com/go-stack/stack v1.8.0 // indirect
+	github.com/emicklei/go-restful/v3 v3.11.0 // indirect
+	github.com/evanphx/json-patch v5.7.0+incompatible // indirect
+	github.com/go-logr/logr v1.2.4 // indirect
+	github.com/go-openapi/jsonpointer v0.20.0 // indirect
+	github.com/go-openapi/loads v0.21.2 // indirect
+	github.com/go-openapi/spec v0.20.9 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
-	github.com/google/gofuzz v1.1.0 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/google/gnostic-models v0.6.8 // indirect
+	github.com/google/gofuzz v1.2.0 // indirect
+	github.com/google/uuid v1.3.1 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
-	github.com/json-iterator/go v1.1.11 // indirect
-	github.com/konsorten/go-windows-terminal-sequences v1.0.3 // indirect
-	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
-	github.com/mitchellh/mapstructure v1.4.1 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
-	github.com/modern-go/reflect2 v1.0.1 // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/oklog/ulid v1.3.1 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
-	github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4 // indirect
-	github.com/prometheus/common v0.0.0-20181126121408-4724e9255275 // indirect
-	github.com/prometheus/procfs v0.0.0-20181204211112-1dc9a6cbc91a // indirect
+	github.com/prometheus/client_model v0.5.0 // indirect
+	github.com/prometheus/common v0.44.0 // indirect
+	github.com/prometheus/procfs v0.12.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d // indirect
-	golang.org/x/sys v0.0.0-20210616094352-59db8d763f22 // indirect
-	golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d // indirect
-	golang.org/x/text v0.3.6 // indirect
-	golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac // indirect
-	google.golang.org/appengine v1.6.5 // indirect
-	google.golang.org/protobuf v1.26.0 // indirect
+	golang.org/x/oauth2 v0.13.0 // indirect
+	golang.org/x/sys v0.13.0 // indirect
+	golang.org/x/term v0.13.0 // indirect
+	golang.org/x/text v0.13.0 // indirect
+	golang.org/x/time v0.3.0 // indirect
+	google.golang.org/appengine v1.6.8 // indirect
+	google.golang.org/protobuf v1.31.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
-	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
-	k8s.io/klog/v2 v2.9.0 // indirect
-	k8s.io/kube-openapi v0.0.0-20210421082810-95288971da7e // indirect
-	k8s.io/utils v0.0.0-20210707171843-4b05e18ac7d9 // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.1.2 // indirect
-	sigs.k8s.io/yaml v1.2.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	k8s.io/klog/v2 v2.100.1 // indirect
+	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00 // indirect
+	k8s.io/utils v0.0.0-20230726121419-3b25d923346b // indirect
+	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/yaml v1.3.0 // indirect
 )

pkg/controller/ingress.go

@@ -1093,7 +1093,7 @@ func (worker *NamespaceWorker) updateIngStatus(
 		return update.MakeSuccess("")
 	}
 
-	lb := make([]api_v1.LoadBalancerIngress, len(ips)+len(hosts))
+	lb := make([]net_v1.IngressLoadBalancerIngress, len(ips)+len(hosts))
 	n := 0
 	for host := range hosts {
 		lb[n].Hostname = host
@@ -1106,7 +1106,8 @@ func (worker *NamespaceWorker) updateIngStatus(
 
 	for _, ing := range ings {
 		ing.Status.LoadBalancer.Ingress =
-			make([]api_v1.LoadBalancerIngress, len(ips)+len(hosts))
+			make([]net_v1.IngressLoadBalancerIngress,
+				len(ips)+len(hosts))
 		copy(ing.Status.LoadBalancer.Ingress, lb)
 		ingClient := worker.client.NetworkingV1().
 			Ingresses(ing.Namespace)