/
main.go
65 lines (52 loc) · 1.52 KB
/
main.go
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package main
import (
"context"
"flag"
"log"
"time"
"github.com/google/gops/agent"
ctrl "sigs.k8s.io/controller-runtime"
"github.com/tsuru/rpaas-operator/internal/pkg/rpaas/nginx"
"github.com/tsuru/rpaas-operator/internal/purge"
extensionsruntime "github.com/tsuru/rpaas-operator/pkg/runtime"
)
type configOpts struct {
metricsAddr string
syncPeriod time.Duration
}
func (o *configOpts) bindFlags(fs *flag.FlagSet) {
fs.StringVar(&o.metricsAddr, "metrics-addr", ":8080", "The address the metric endpoint binds to.")
fs.DurationVar(&o.syncPeriod, "reconcile-sync", time.Minute, "Resync frequency of Nginx resources.")
}
func main() {
var opts configOpts
opts.bindFlags(flag.CommandLine)
if err := agent.Listen(agent.Options{}); err != nil {
log.Fatalf("could not initialize gops agent: %v", err)
}
defer agent.Close()
mgr, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{
Scheme: extensionsruntime.NewScheme(),
MetricsBindAddress: opts.metricsAddr,
Port: 9443,
SyncPeriod: &opts.syncPeriod,
})
if err != nil {
log.Fatalf("unable to start manager: %v", err)
}
w, err := purge.NewWatcher(mgr.GetClient())
if err != nil {
log.Fatalf("could not create pods watcher: %v", err)
}
n := nginx.NewNginxManager()
a, err := purge.NewAPI(w, n)
if err != nil {
log.Fatalf("could not create Purge API: %v", err)
}
go func() {
mgr.Start(context.Background())
}()
if err := a.Start(); err != nil {
log.Fatalf("could not start the Purge API server: %v", err)
}
}