github
/
k3s
mirror of https://github.com/k3s-io/k3s
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Print stack on panic 

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
pull/5979/head
Brad Davidson 2022-07-29 13:38:10 -07:00 committed by Brad Davidson
parent abdf0c7319
commit cf66559940
1 changed files with 7 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
pkg/daemons/executor/embed.go
View File

@ -7,6 +7,7 @@ import (
"context"
"net/http"
"runtime"
"runtime/debug"
"github.com/k3s-io/k3s/pkg/cli/cmds"
daemonconfig "github.com/k3s-io/k3s/pkg/daemons/config"
@ -57,7 +58,7 @@ func (e *Embedded) Kubelet(ctx context.Context, args []string) error {
go func() {
defer func() {
if err := recover(); err != nil {
logrus.Fatalf("kubelet panic: %v", err)
logrus.Fatalf("kubelet panic: %s", debug.Stack())
}
}()
// The embedded executor doesn't need the kubelet to come up to host any components, and
@ -79,7 +80,7 @@ func (*Embedded) KubeProxy(ctx context.Context, args []string) error {
go func() {
defer func() {
if err := recover(); err != nil {
logrus.Fatalf("kube-proxy panic: %v", err)
logrus.Fatalf("kube-proxy panic: %s", debug.Stack())
}
}()
logrus.Fatalf("kube-proxy exited: %v", command.ExecuteContext(ctx))
@ -101,7 +102,7 @@ func (*Embedded) APIServer(ctx context.Context, etcdReady <-chan struct{}, args
<-etcdReady
defer func() {
if err := recover(); err != nil {
logrus.Fatalf("apiserver panic: %v", err)
logrus.Fatalf("apiserver panic: %s", debug.Stack())
}
}()
logrus.Fatalf("apiserver exited: %v", command.ExecuteContext(ctx))
@ -130,7 +131,7 @@ func (e *Embedded) Scheduler(ctx context.Context, apiReady <-chan struct{}, args
}
defer func() {
if err := recover(); err != nil {
logrus.Fatalf("scheduler panic: %v", err)
logrus.Fatalf("scheduler panic: %s", debug.Stack())
}
}()
logrus.Fatalf("scheduler exited: %v", command.ExecuteContext(ctx))
@ -147,7 +148,7 @@ func (*Embedded) ControllerManager(ctx context.Context, apiReady <-chan struct{}
<-apiReady
defer func() {
if err := recover(); err != nil {
logrus.Fatalf("controller-manager panic: %v", err)
logrus.Fatalf("controller-manager panic: %s", debug.Stack())
}
}()
logrus.Fatalf("controller-manager exited: %v", command.ExecuteContext(ctx))
@ -190,7 +191,7 @@ func (*Embedded) CloudControllerManager(ctx context.Context, ccmRBACReady <-chan
<-ccmRBACReady
defer func() {
if err := recover(); err != nil {
logrus.Fatalf("cloud-controller-manager panic: %v", err)
logrus.Fatalf("cloud-controller-manager panic: %s", debug.Stack())
}
}()
logrus.Errorf("cloud-controller-manager exited: %v", command.ExecuteContext(ctx))