cdmikechen created SUBMARINE-1227:
-------------------------------------
Summary: The conflict of some resource names will shut down the
operator
Key: SUBMARINE-1227
URL: https://issues.apache.org/jira/browse/SUBMARINE-1227
Project: Apache Submarine
Issue Type: Bug
Components: Cloud-native Deployment
Reporter: cdmikechen
Fix For: 0.7.0
Test Case:
If a *submarine-server* already exists in the same namespace, when we create a
CR (example-submarine.yaml), the following error will appear and the operator
will shut down.
{code}
I0320 14:47:55.171196 7601 controller_builder.go:98] Setting up event
handlers
I0320 14:47:55.171467 7601 controller.go:140] Starting Submarine controller
I0320 14:47:55.171476 7601 controller.go:143] Waiting for informer caches to
sync
W0320 14:47:55.244680 7601 warnings.go:70] extensions/v1beta1 Ingress is
deprecated in v1.14+, unavailable in v1.22+; use networking.k8s.io/v1 Ingress
I0320 14:47:55.271682 7601 controller.go:148] Starting workers
I0320 14:47:55.271768 7601 controller.go:154] Started workers
I0320 14:47:55.271955 7601 controller.go:237] syncHandler:
submarine/example-submarine
I0320 14:47:55.272112 7601 submarine_server.go:112] [createSubmarineServer]
W0320 14:47:55.550934 7601 warnings.go:70] extensions/v1beta1 Ingress is
deprecated in v1.14+, unavailable in v1.22+; use networking.k8s.io/v1 Ingress
I0320 14:47:55.660610 7601 submarine_server.go:119] Create ServiceAccount:
I0320 14:47:55.660650 7601 submarine_database.go:78]
[createSubmarineDatabase]
E0320 14:47:55.661330 7601 runtime.go:78] Observed a panic: "invalid memory
address or nil pointer dereference" (runtime error: invalid memory address or
nil pointer dereference)
goroutine 165 [running]:
k8s.io/apimachinery/pkg/util/runtime.logPanic(0x210c440, 0x2d9cf70)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go:74
+0x95
k8s.io/apimachinery/pkg/util/runtime.HandleCrash(0x0, 0x0, 0x0)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go:48
+0x86
panic(0x210c440, 0x2d9cf70)
/usr/local/Cellar/go/1.16.5/libexec/src/runtime/panic.go:965 +0x1b9
github.com/apache/submarine/submarine-cloud-v2/pkg/controller.(*Controller).checkSubmarineDependentsReady(0xc00025e400,
0xc0004bc600, 0x50, 0xc000beac60, 0x11)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/pkg/controller/controller.go:477
+0x159
github.com/apache/submarine/submarine-cloud-v2/pkg/controller.(*Controller).syncHandler(0xc00025e400,
0xc0000462a0, 0x1b, 0xc00049e510, 0xc00049e510)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/pkg/controller/controller.go:276
+0x4a5
github.com/apache/submarine/submarine-cloud-v2/pkg/controller.(*Controller).processNextWorkItem.func1(0xc00025e400,
0x20afb80, 0xc0001ac260, 0x0, 0x0)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/pkg/controller/controller.go:191
+0xed
github.com/apache/submarine/submarine-cloud-v2/pkg/controller.(*Controller).processNextWorkItem(0xc00025e400,
0x203000)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/pkg/controller/controller.go:201
+0x53
github.com/apache/submarine/submarine-cloud-v2/pkg/controller.(*Controller).runWorker(...)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/pkg/controller/controller.go:165
k8s.io/apimachinery/pkg/util/wait.BackoffUntil.func1(0xc00038dca0)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:155
+0x5f
k8s.io/apimachinery/pkg/util/wait.BackoffUntil(0xc00038dca0, 0x2473460,
0xc00038aa80, 0x1, 0xc000116d80)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:156
+0x9b
k8s.io/apimachinery/pkg/util/wait.JitterUntil(0xc00038dca0, 0x3b9aca00, 0x0,
0x1, 0xc000116d80)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:133
+0x98
k8s.io/apimachinery/pkg/util/wait.Until(0xc00038dca0, 0x3b9aca00, 0xc000116d80)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:90
+0x4d
created by
github.com/apache/submarine/submarine-cloud-v2/pkg/controller.(*Controller).Run
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/pkg/controller/controller.go:151
+0x2e5
panic: runtime error: invalid memory address or nil pointer dereference
[recovered]
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x460 pc=0x1f561f9]
goroutine 165 [running]:
k8s.io/apimachinery/pkg/util/runtime.HandleCrash(0x0, 0x0, 0x0)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go:55
+0x109
panic(0x210c440, 0x2d9cf70)
/usr/local/Cellar/go/1.16.5/libexec/src/runtime/panic.go:965 +0x1b9
github.com/apache/submarine/submarine-cloud-v2/pkg/controller.(*Controller).checkSubmarineDependentsReady(0xc00025e400,
0xc0004bc600, 0x50, 0xc000beac60, 0x11)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/pkg/controller/controller.go:477
+0x159
github.com/apache/submarine/submarine-cloud-v2/pkg/controller.(*Controller).syncHandler(0xc00025e400,
0xc0000462a0, 0x1b, 0xc00049e510, 0xc00049e510)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/pkg/controller/controller.go:276
+0x4a5
github.com/apache/submarine/submarine-cloud-v2/pkg/controller.(*Controller).processNextWorkItem.func1(0xc00025e400,
0x20afb80, 0xc0001ac260, 0x0, 0x0)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/pkg/controller/controller.go:191
+0xed
github.com/apache/submarine/submarine-cloud-v2/pkg/controller.(*Controller).processNextWorkItem(0xc00025e400,
0x203000)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/pkg/controller/controller.go:201
+0x53
github.com/apache/submarine/submarine-cloud-v2/pkg/controller.(*Controller).runWorker(...)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/pkg/controller/controller.go:165
k8s.io/apimachinery/pkg/util/wait.BackoffUntil.func1(0xc00038dca0)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:155
+0x5f
k8s.io/apimachinery/pkg/util/wait.BackoffUntil(0xc00038dca0, 0x2473460,
0xc00038aa80, 0x1, 0xc000116d80)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:156
+0x9b
k8s.io/apimachinery/pkg/util/wait.JitterUntil(0xc00038dca0, 0x3b9aca00, 0x0,
0x1, 0xc000116d80)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:133
+0x98
k8s.io/apimachinery/pkg/util/wait.Until(0xc00038dca0, 0x3b9aca00, 0xc000116d80)
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:90
+0x4d
created by
github.com/apache/submarine/submarine-cloud-v2/pkg/controller.(*Controller).Run
/Users/chenxiang/Documents/git/submarine/submarine-cloud-v2/pkg/controller/controller.go:151
+0x2e5
{code}
The processing of resources with the same name should catch exceptions and
update status instead of throwing them.
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