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kubelet support dynamically set glog log level --v

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This commit is contained in:
xuzhonghu 2018-06-01 14:52:59 +08:00
parent 0aff9490cf
commit c867bf9cab
2 changed files with 7 additions and 0 deletions
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1
pkg/kubelet/server/BUILD
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@ -38,6 +38,7 @@ go_library(
"//staging/src/k8s.io/apiserver/pkg/authorization/authorizer:go_default_library", "//staging/src/k8s.io/apiserver/pkg/authorization/authorizer:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/server/healthz:go_default_library", "//staging/src/k8s.io/apiserver/pkg/server/healthz:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/server/httplog:go_default_library", "//staging/src/k8s.io/apiserver/pkg/server/httplog:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/server/routes:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/util/flushwriter:go_default_library", "//staging/src/k8s.io/apiserver/pkg/util/flushwriter:go_default_library",
"//vendor/github.com/emicklei/go-restful:go_default_library", "//vendor/github.com/emicklei/go-restful:go_default_library",
"//vendor/github.com/golang/glog:go_default_library", "//vendor/github.com/golang/glog:go_default_library",

6
pkg/kubelet/server/server.go
View File

@ -48,7 +48,9 @@ import (
"k8s.io/apiserver/pkg/authorization/authorizer" "k8s.io/apiserver/pkg/authorization/authorizer"
"k8s.io/apiserver/pkg/server/healthz" "k8s.io/apiserver/pkg/server/healthz"
"k8s.io/apiserver/pkg/server/httplog" "k8s.io/apiserver/pkg/server/httplog"
"k8s.io/apiserver/pkg/server/routes"
"k8s.io/apiserver/pkg/util/flushwriter" "k8s.io/apiserver/pkg/util/flushwriter"
"k8s.io/apiserver/pkg/util/logs"
"k8s.io/kubernetes/pkg/api/legacyscheme" "k8s.io/kubernetes/pkg/api/legacyscheme"
api "k8s.io/kubernetes/pkg/apis/core" api "k8s.io/kubernetes/pkg/apis/core"
"k8s.io/kubernetes/pkg/apis/core/v1/validation" "k8s.io/kubernetes/pkg/apis/core/v1/validation"
@ -408,6 +410,10 @@ func (s *Server) InstallDebuggingHandlers(criHandler http.Handler) {
})).Doc("pprof endpoint") })).Doc("pprof endpoint")
s.restfulCont.Add(ws) s.restfulCont.Add(ws)
// Setup flags handlers.
// so far, only logging related endpoints are considered valid to add for these debug flags.
s.restfulCont.Handle("/debug/flags/v", routes.StringFlagPutHandler(logs.GlogSetter))
// The /runningpods endpoint is used for testing only. // The /runningpods endpoint is used for testing only.
ws = new(restful.WebService) ws = new(restful.WebService)
ws. ws.