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add debug handler capability for individual controllers

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This commit is contained in:
David Eads
2018-07-25 15:45:54 -04:00
parent 4623ebd9ff
commit fb7d137ea2
12 changed files with 153 additions and 126 deletions
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14
cmd/kube-controller-manager/app/bootstrap.go
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@@ -19,10 +19,12 @@ package app
import (
"fmt"
"net/http"
"k8s.io/kubernetes/pkg/controller/bootstrap"
)
func startBootstrapSignerController(ctx ControllerContext) (bool, error) {
func startBootstrapSignerController(ctx ControllerContext) (http.Handler, bool, error) {
bsc, err := bootstrap.NewBootstrapSigner(
ctx.ClientBuilder.ClientOrDie("bootstrap-signer"),
ctx.InformerFactory.Core().V1().Secrets(),
@@ -30,21 +32,21 @@ func startBootstrapSignerController(ctx ControllerContext) (bool, error) {
bootstrap.DefaultBootstrapSignerOptions(),
)
if err != nil {
return true, fmt.Errorf("error creating BootstrapSigner controller: %v", err)
return nil, true, fmt.Errorf("error creating BootstrapSigner controller: %v", err)
}
go bsc.Run(ctx.Stop)
return true, nil
return nil, true, nil
}
func startTokenCleanerController(ctx ControllerContext) (bool, error) {
func startTokenCleanerController(ctx ControllerContext) (http.Handler, bool, error) {
tcc, err := bootstrap.NewTokenCleaner(
ctx.ClientBuilder.ClientOrDie("token-cleaner"),
ctx.InformerFactory.Core().V1().Secrets(),
bootstrap.DefaultTokenCleanerOptions(),
)
if err != nil {
return true, fmt.Errorf("error creating TokenCleaner controller: %v", err)
return nil, true, fmt.Errorf("error creating TokenCleaner controller: %v", err)
}
go tcc.Run(ctx.Stop)
return true, nil
return nil, true, nil
}