kacerrandClaude Opus 5.5
3766e94b35
- module path is now gitea.home.hrajfrisbee.cz/kacerr/gatewayapi-certificates-operator - internal/version resolves the commit from ldflags or Go build info; --version prints it and the first log line carries it - --metrics-bind-address is passed to the manager instead of being dropped - Dockerfile takes GIT_COMMIT, honours TARGETARCH, labels the image revision Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
83 lines
2.5 KiB
Go
83 lines
2.5 KiB
Go
package main
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import (
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"flag"
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"fmt"
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"os"
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goruntime "runtime"
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cmv1 "github.com/cert-manager/cert-manager/pkg/apis/certmanager/v1"
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gozap "go.uber.org/zap"
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"k8s.io/apimachinery/pkg/runtime"
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utilruntime "k8s.io/apimachinery/pkg/util/runtime"
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clientgoscheme "k8s.io/client-go/kubernetes/scheme"
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ctrl "sigs.k8s.io/controller-runtime"
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"sigs.k8s.io/controller-runtime/pkg/healthz"
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"sigs.k8s.io/controller-runtime/pkg/log/zap"
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metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server"
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gwapiv1 "sigs.k8s.io/gateway-api/apis/v1"
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"gitea.home.hrajfrisbee.cz/kacerr/gatewayapi-certificates-operator/internal/controller"
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"gitea.home.hrajfrisbee.cz/kacerr/gatewayapi-certificates-operator/internal/version"
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)
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var scheme = runtime.NewScheme()
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func init() {
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utilruntime.Must(clientgoscheme.AddToScheme(scheme))
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utilruntime.Must(cmv1.AddToScheme(scheme))
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utilruntime.Must(gwapiv1.Install(scheme))
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}
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func main() {
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var metricsAddr string
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var probeAddr string
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var showVersion bool
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flag.StringVar(&metricsAddr, "metrics-bind-address", ":8080", "The address the metrics endpoint binds to.")
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flag.StringVar(&probeAddr, "health-probe-bind-address", ":8081", "The address the probe endpoint binds to.")
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flag.BoolVar(&showVersion, "version", false, "Print the commit this binary was built from and exit.")
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opts := zap.Options{Development: true, ZapOpts: []gozap.Option{gozap.AddCaller()}}
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opts.BindFlags(flag.CommandLine)
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flag.Parse()
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if showVersion {
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fmt.Println(version.Resolve())
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return
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}
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ctrl.SetLogger(zap.New(zap.UseFlagOptions(&opts)))
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log := ctrl.Log.WithName("setup")
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log.Info("starting gateway-cert-operator", "commit", version.Resolve(), "goVersion", goruntime.Version())
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mgr, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{
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Scheme: scheme,
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Metrics: metricsserver.Options{BindAddress: metricsAddr},
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HealthProbeBindAddress: probeAddr,
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})
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if err != nil {
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log.Error(err, "unable to create manager")
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os.Exit(1)
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}
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if err := controller.SetupCertificateReconciler(mgr); err != nil {
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log.Error(err, "unable to setup certificate controller")
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os.Exit(1)
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}
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if err := mgr.AddHealthzCheck("healthz", healthz.Ping); err != nil {
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log.Error(err, "unable to set up health check")
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os.Exit(1)
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}
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if err := mgr.AddReadyzCheck("readyz", healthz.Ping); err != nil {
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log.Error(err, "unable to set up ready check")
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os.Exit(1)
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}
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log.Info("starting manager")
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if err := mgr.Start(ctrl.SetupSignalHandler()); err != nil {
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log.Error(err, "problem running manager")
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os.Exit(1)
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}
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}
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