112 lines
3.2 KiB
Go
112 lines
3.2 KiB
Go
package main
|
|
|
|
import (
|
|
"context"
|
|
"flag"
|
|
"fmt"
|
|
"os"
|
|
"runtime"
|
|
|
|
"github.com/jenkinsci/kubernetes-operator/pkg/apis"
|
|
"github.com/jenkinsci/kubernetes-operator/pkg/controller/jenkins"
|
|
"github.com/jenkinsci/kubernetes-operator/pkg/controller/jenkins/constants"
|
|
"github.com/jenkinsci/kubernetes-operator/pkg/event"
|
|
"github.com/jenkinsci/kubernetes-operator/pkg/log"
|
|
"github.com/jenkinsci/kubernetes-operator/version"
|
|
|
|
"github.com/operator-framework/operator-sdk/pkg/k8sutil"
|
|
"github.com/operator-framework/operator-sdk/pkg/leader"
|
|
"github.com/operator-framework/operator-sdk/pkg/ready"
|
|
sdkVersion "github.com/operator-framework/operator-sdk/version"
|
|
"github.com/pkg/errors"
|
|
_ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
|
|
"sigs.k8s.io/controller-runtime/pkg/client/config"
|
|
"sigs.k8s.io/controller-runtime/pkg/manager"
|
|
"sigs.k8s.io/controller-runtime/pkg/runtime/signals"
|
|
)
|
|
|
|
func printInfo() {
|
|
log.Log.Info(fmt.Sprintf("Version: %s", version.Version))
|
|
log.Log.Info(fmt.Sprintf("Git commit: %s", version.GitCommit))
|
|
log.Log.Info(fmt.Sprintf("Go Version: %s", runtime.Version()))
|
|
log.Log.Info(fmt.Sprintf("Go OS/Arch: %s/%s", runtime.GOOS, runtime.GOARCH))
|
|
log.Log.Info(fmt.Sprintf("operator-sdk Version: %v", sdkVersion.Version))
|
|
}
|
|
|
|
func main() {
|
|
minikube := flag.Bool("minikube", false, "Use minikube as a Kubernetes platform")
|
|
local := flag.Bool("local", false, "Run operator locally")
|
|
debug := flag.Bool("debug", false, "Set log level to debug")
|
|
flag.Parse()
|
|
|
|
log.SetupLogger(*debug)
|
|
printInfo()
|
|
|
|
namespace, err := k8sutil.GetWatchNamespace()
|
|
if err != nil {
|
|
fatal(errors.Wrap(err, "failed to get watch namespace"), *debug)
|
|
}
|
|
log.Log.Info(fmt.Sprintf("watch namespace: %v", namespace))
|
|
|
|
// get a config to talk to the apiserver
|
|
cfg, err := config.GetConfig()
|
|
if err != nil {
|
|
fatal(errors.Wrap(err, "failed to get config"), *debug)
|
|
}
|
|
|
|
// become the leader before proceeding
|
|
err = leader.Become(context.TODO(), "jenkins-operator-lock")
|
|
if err != nil {
|
|
fatal(errors.Wrap(err, "failed to become leader"), *debug)
|
|
}
|
|
|
|
r := ready.NewFileReady()
|
|
err = r.Set()
|
|
if err != nil {
|
|
fatal(errors.Wrap(err, "failed to get ready.NewFileReady"), *debug)
|
|
}
|
|
defer func() {
|
|
_ = r.Unset()
|
|
}()
|
|
|
|
// create a new Cmd to provide shared dependencies and start components
|
|
mgr, err := manager.New(cfg, manager.Options{Namespace: namespace})
|
|
if err != nil {
|
|
fatal(errors.Wrap(err, "failed to create manager"), *debug)
|
|
}
|
|
|
|
log.Log.Info("Registering Components.")
|
|
|
|
// setup Scheme for all resources
|
|
if err := apis.AddToScheme(mgr.GetScheme()); err != nil {
|
|
fatal(errors.Wrap(err, "failed to setup scheme"), *debug)
|
|
}
|
|
|
|
// setup events
|
|
events, err := event.New(cfg, constants.OperatorName)
|
|
if err != nil {
|
|
fatal(errors.Wrap(err, "failed to create manager"), *debug)
|
|
}
|
|
|
|
// setup Jenkins controller
|
|
if err := jenkins.Add(mgr, *local, *minikube, events); err != nil {
|
|
fatal(errors.Wrap(err, "failed to setup controllers"), *debug)
|
|
}
|
|
|
|
log.Log.Info("Starting the Cmd.")
|
|
|
|
// start the Cmd
|
|
if err := mgr.Start(signals.SetupSignalHandler()); err != nil {
|
|
fatal(errors.Wrap(err, "failed to start cmd"), *debug)
|
|
}
|
|
}
|
|
|
|
func fatal(err error, debug bool) {
|
|
if debug {
|
|
log.Log.Error(nil, fmt.Sprintf("%+v", err))
|
|
} else {
|
|
log.Log.Error(nil, fmt.Sprintf("%s", err))
|
|
}
|
|
os.Exit(-1)
|
|
}
|