87 lines
2.7 KiB
Go
87 lines
2.7 KiB
Go
package app
|
|
|
|
import (
|
|
"k8s.io/client-go/informers"
|
|
"k8s.io/client-go/kubernetes"
|
|
"k8s.io/client-go/rest"
|
|
"kubesphere.io/kubesphere/pkg/controller/destinationrule"
|
|
"kubesphere.io/kubesphere/pkg/controller/virtualservice"
|
|
"kubesphere.io/kubesphere/pkg/simple/controller/namespace"
|
|
"sigs.k8s.io/controller-runtime/pkg/manager"
|
|
"time"
|
|
|
|
logf "sigs.k8s.io/controller-runtime/pkg/runtime/log"
|
|
|
|
istioclientset "github.com/knative/pkg/client/clientset/versioned"
|
|
istioinformers "github.com/knative/pkg/client/informers/externalversions"
|
|
servicemeshclientset "kubesphere.io/kubesphere/pkg/client/clientset/versioned"
|
|
servicemeshinformers "kubesphere.io/kubesphere/pkg/client/informers/externalversions"
|
|
)
|
|
|
|
const defaultResync = 600 * time.Second
|
|
|
|
var log = logf.Log.WithName("controller-manager")
|
|
|
|
func AddControllers(mgr manager.Manager, cfg *rest.Config, stopCh <-chan struct{}) error {
|
|
|
|
kubeClient, err := kubernetes.NewForConfig(cfg)
|
|
if err != nil {
|
|
log.Error(err, "building kubernetes client failed")
|
|
}
|
|
|
|
istioclient, err := istioclientset.NewForConfig(cfg)
|
|
if err != nil {
|
|
log.Error(err, "create istio client failed")
|
|
return err
|
|
}
|
|
|
|
informerFactory := informers.NewSharedInformerFactory(kubeClient, defaultResync)
|
|
istioInformer := istioinformers.NewSharedInformerFactory(istioclient, defaultResync)
|
|
|
|
servicemeshclient, err := servicemeshclientset.NewForConfig(cfg)
|
|
if err != nil {
|
|
log.Error(err, "create servicemesh client failed")
|
|
return err
|
|
}
|
|
|
|
servicemeshinformer := servicemeshinformers.NewSharedInformerFactory(servicemeshclient, defaultResync)
|
|
|
|
vsController := virtualservice.NewVirtualServiceController(informerFactory.Core().V1().Services(),
|
|
istioInformer.Networking().V1alpha3().VirtualServices(),
|
|
istioInformer.Networking().V1alpha3().DestinationRules(),
|
|
servicemeshinformer.Servicemesh().V1alpha2().Strategies(),
|
|
kubeClient,
|
|
istioclient)
|
|
|
|
drController := destinationrule.NewDestinationRuleController(informerFactory.Apps().V1().Deployments(),
|
|
istioInformer.Networking().V1alpha3().DestinationRules(),
|
|
informerFactory.Core().V1().Services(),
|
|
kubeClient,
|
|
istioclient)
|
|
|
|
nsController := namespace.NewNamespaceController(kubeClient,
|
|
informerFactory.Core().V1().Namespaces(),
|
|
informerFactory.Rbac().V1().Roles(),
|
|
)
|
|
|
|
servicemeshinformer.Start(stopCh)
|
|
istioInformer.Start(stopCh)
|
|
informerFactory.Start(stopCh)
|
|
|
|
controllers := map[string]manager.Runnable{
|
|
"virtualservice-controller": vsController,
|
|
"destinationrule-controller": drController,
|
|
"namespace-controller": nsController,
|
|
}
|
|
|
|
for name, ctrl := range controllers {
|
|
err = mgr.Add(ctrl)
|
|
if err != nil {
|
|
log.Error(err, "add controller to manager failed", "name", name)
|
|
return err
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|