feat(go-traefik-certmanager): initial commit

main.go

@@ -0,0 +1,51 @@
+package main
+
+import (
+	"log"
+	"os"
+	"os/signal"
+	"syscall"
+
+	"git.ar21.de/yolokube/go-traefik-certmanager/internal/cmd"
+	"git.ar21.de/yolokube/go-traefik-certmanager/pkg/certmanager"
+	"git.ar21.de/yolokube/go-traefik-certmanager/pkg/ingressroute"
+	"k8s.io/client-go/dynamic"
+	"k8s.io/client-go/rest"
+)
+
+func main() {
+	cli := cmd.CLI{}
+	appSettings := cli.Parse()
+
+	config, err := rest.InClusterConfig()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	client, err := dynamic.NewForConfig(config)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	cmClient := certmanager.NewClient(
+		*client,
+		certmanager.WithCertIssuerKind(appSettings.CertIssuerKind),
+		certmanager.WithCertIssuerName(appSettings.CertIssuerName),
+	)
+
+	irClient := ingressroute.NewClient(
+		*client,
+		cmClient,
+		ingressroute.WithCertCleanup(),
+	)
+
+	stopCh := make(chan struct{})
+	defer close(stopCh)
+
+	go irClient.IngressRoutes.Watch(stopCh)
+
+	signalCh := make(chan os.Signal, 1)
+	signal.Notify(signalCh, syscall.SIGINT, syscall.SIGTERM)
+	<-signalCh
+	log.Print("Shutting down gracefully")
+}