Closed RainbowMango closed 2 years ago
What happened: Found a panic from E2E testing:
2021-12-16T09:52:24.317479266Z stderr F I1216 09:52:24.317403 1 detector.go:450] ResourceBinding(karmadatest-rw5/job-n79-job) is up to date. 2021-12-16T09:52:24.317495167Z stderr F I1216 09:52:24.316216 1 binding_controller.go:49] Reconciling ResourceBinding karmadatest-rw5/job-n79-job. 2021-12-16T09:52:24.323018902Z stderr F panic: runtime error: index out of range [0] with length 0 2021-12-16T09:52:24.323113408Z stderr F 2021-12-16T09:52:24.324093667Z stderr F goroutine 1372 [running]: 2021-12-16T09:52:24.325930379Z stderr F github.com/karmada-io/karmada/pkg/util.DivideReplicasByTargetCluster(0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0) 2021-12-16T09:52:24.327448371Z stderr F /home/runner/work/karmada/karmada/pkg/util/binding.go:81 +0x146 2021-12-16T09:52:24.333939064Z stderr F github.com/karmada-io/karmada/pkg/controllers/binding.ensureWork(0x2396568, 0xc0003a8730, 0xc00000f778, 0x233cc00, 0xc000700170, 0x23a6a88, 0xc0004ffc00, 0x20ba970, 0xa, 0x3, ...) 2021-12-16T09:52:24.33469841Z stderr F /home/runner/work/karmada/karmada/pkg/controllers/binding/common.go:85 +0x1fdc 2021-12-16T09:52:24.335739974Z stderr F github.com/karmada-io/karmada/pkg/controllers/binding.(*ResourceBindingController).syncBinding(0xc000477b00, 0xc0004ffc00, 0xc000058038, 0xc001d1d240, 0xf, 0xc001d1d210) 2021-12-16T09:52:24.33634731Z stderr F /home/runner/work/karmada/karmada/pkg/controllers/binding/binding_controller.go:113 +0xa0f 2021-12-16T09:52:24.338041713Z stderr F github.com/karmada-io/karmada/pkg/controllers/binding.(*ResourceBindingController).Reconcile(0xc000477b00, 0x237db18, 0xc0018bf770, 0xc001d1d240, 0xf, 0xc001d1d210, 0xb, 0xc0018bf770, 0xc0018bf740, 0xc0021d9db0, ...) 2021-12-16T09:52:24.33865305Z stderr F /home/runner/work/karmada/karmada/pkg/controllers/binding/binding_controller.go:70 +0x26d 2021-12-16T09:52:24.340047435Z stderr F sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Reconcile(0xc00045abe0, 0x237db18, 0xc0018bf740, 0xc001d1d240, 0xf, 0xc001d1d210, 0xb, 0xc0018bf700, 0x0, 0x0, ...) 2021-12-16T09:52:24.340489662Z stderr F /home/runner/work/karmada/karmada/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:114 +0x247 2021-12-16T09:52:24.341248408Z stderr F sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler(0xc00045abe0, 0x237da70, 0xc0007fc240, 0x1e89400, 0xc001c08080) 2021-12-16T09:52:24.341656332Z stderr F /home/runner/work/karmada/karmada/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:311 +0x305 2021-12-16T09:52:24.34904428Z stderr F sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem(0xc00045abe0, 0x237da70, 0xc0007fc240, 0x21a2600) 2021-12-16T09:52:24.349456305Z stderr F /home/runner/work/karmada/karmada/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:266 +0x205 2021-12-16T09:52:24.350065442Z stderr F sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2.2(0xc00081d4f0, 0xc00045abe0, 0x237da70, 0xc0007fc240) 2021-12-16T09:52:24.350427864Z stderr F /home/runner/work/karmada/karmada/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:227 +0x6b 2021-12-16T09:52:24.350886592Z stderr F created by sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2 2021-12-16T09:52:24.351433625Z stderr F /home/runner/work/karmada/karmada/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:223 +0x4d2
What you expected to happen:
How to reproduce it (as minimally and precisely as possible):
Anything else we need to know?:
Environment:
kubectl-karmada version
karmadactl version
cc @Garrybest
I see. I will fix it soon.
What happened: Found a panic from E2E testing:
What you expected to happen:
How to reproduce it (as minimally and precisely as possible):
Anything else we need to know?:
Environment:
kubectl-karmada version
orkarmadactl version
):