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add controllers

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change kiali mux to go-restful

add knative

add health api
This commit is contained in:
Jeff
2019-03-20 11:12:40 +08:00
committed by zryfish
parent 4b73883096
commit 867129cdce
14 changed files with 172 additions and 132 deletions
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46
pkg/simple/controller/namespace/namespaces.go
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@@ -19,9 +19,10 @@ package namespace
import (
"fmt"
"github.com/golang/glog"
logf "sigs.k8s.io/controller-runtime/pkg/runtime/log"
"time"
"github.com/golang/glog"
corev1 "k8s.io/api/core/v1"
rbac "k8s.io/api/rbac/v1"
"k8s.io/apimachinery/pkg/api/errors"
@@ -36,6 +37,8 @@ import (
"k8s.io/client-go/util/workqueue"
)
var log = logf.Log.WithName("namespace-controller")
const threadiness = 2
var (
@@ -54,18 +57,18 @@ type NamespaceController struct {
}
func NewNamespaceController(
kubeclientset kubernetes.Interface,
clientset kubernetes.Interface,
namespaceInformer coreinformers.NamespaceInformer,
roleInformer rbacinformers.RoleInformer) *NamespaceController {
controller := &NamespaceController{
clientset: kubeclientset,
clientset: clientset,
namespaceInformer: namespaceInformer,
roleInformer: roleInformer,
workqueue: workqueue.NewNamedRateLimitingQueue(workqueue.DefaultControllerRateLimiter(), "namespaces"),
}
glog.Info("setting up event handlers")
log.V(3).Info("setting up event handlers")
namespaceInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
AddFunc: controller.handleObject,
@@ -86,29 +89,24 @@ func NewNamespaceController(
}
func (c *NamespaceController) Start(stopCh <-chan struct{}) error {
go func() {
defer utilruntime.HandleCrash()
defer c.workqueue.ShutDown()
defer utilruntime.HandleCrash()
defer c.workqueue.ShutDown()
// Start the informer factories to begin populating the informer caches
glog.Info("starting namespace controller")
log.V(3).Info("starting namespace controller")
defer glog.Info("shutting down namespace controller")
// Wait for the caches to be synced before starting workers
glog.Info("waiting for informer caches to sync")
if ok := cache.WaitForCacheSync(stopCh, c.namespaceInformer.Informer().HasSynced, c.roleInformer.Informer().HasSynced); !ok {
glog.Fatalf("controller exit with error: failed to wait for caches to sync")
}
// Wait for the caches to be synced before starting workers
log.Info("waiting for informer caches to sync")
if ok := cache.WaitForCacheSync(stopCh, c.namespaceInformer.Informer().HasSynced, c.roleInformer.Informer().HasSynced); !ok {
glog.Fatalf("controller exit with error: failed to wait for caches to sync")
}
glog.Info("starting workers")
log.V(3).Info("starting workers")
for i := 0; i < threadiness; i++ {
go wait.Until(c.runWorker, time.Second, stopCh)
}
for i := 0; i < threadiness; i++ {
go wait.Until(c.runWorker, time.Second, stopCh)
}
glog.Info("started workers")
<-stopCh
glog.Info("shutting down workers")
}()
<-stopCh
return nil
}
@@ -142,7 +140,7 @@ func (c *NamespaceController) processNextWorkItem() bool {
}
c.workqueue.Forget(obj)
glog.Infof("successfully namespace synced '%s'", namespace)
log.V(4).Info("successfully namespace synced ", "namespace", namespace)
return nil
}(obj)