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jhorwit2 opened this issue Jul 9, 2018 · 1 comment
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CCM panic when starts #213

jhorwit2 opened this issue Jul 9, 2018 · 1 comment
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@jhorwit2
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jhorwit2 commented Jul 9, 2018

Is this a BUG REPORT or FEATURE REQUEST?

BUG

Versions

CCM Version:

0.5.0

What happened?

I0709 14:56:07.802970       1 ccm.go:133] Waiting for node informer cache to sync
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x28 pc=0x14c9f50]

goroutine 120 [running]:
github.com/oracle/oci-cloud-controller-manager/pkg/oci.(*CloudProvider).Initialize(0xc42022e5a0, 0x25073a0, 0xc4203b90e0)
	/go/src/github.com/oracle/oci-cloud-controller-manager/pkg/oci/ccm.go:150 +0x5e0
github.com/oracle/oci-cloud-controller-manager/vendor/k8s.io/kubernetes/cmd/cloud-controller-manager/app.startControllers(0xc42039e338, 0xc4203b90e0, 0x25073a0, 0xc4203b90e0, 0x25073a0, 0xc4203b90e0, 0xc42007a480, 0x25022e0, 0xc4202eebc0, 0x2508000, ...)
	/go/src/github.com/oracle/oci-cloud-controller-manager/vendor/k8s.io/kubernetes/cmd/cloud-controller-manager/app/controllermanager.go:202 +0xc5e
github.com/oracle/oci-cloud-controller-manager/vendor/k8s.io/kubernetes/cmd/cloud-controller-manager/app.Run.func1(0xc42007a480)
	/go/src/github.com/oracle/oci-cloud-controller-manager/vendor/k8s.io/kubernetes/cmd/cloud-controller-manager/app/controllermanager.go:147 +0xc9
created by github.com/oracle/oci-cloud-controller-manager/vendor/k8s.io/client-go/tools/leaderelection.(*LeaderElector).Run
	/go/src/github.com/oracle/oci-cloud-controller-manager/vendor/k8s.io/client-go/tools/leaderelection/leaderelection.go:145 +0x92

What you expected to happen?

It to start fine :)

How to reproduce it (as minimally and precisely as possible)?

I have security list management disabled.
@jhorwit2
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jhorwit2 commented Jul 9, 2018

https://github.com/oracle/oci-cloud-controller-manager/blob/master/pkg/oci/ccm.go#L140-L150

service informer is nil which causes an NPE on like 150 when it does .Lister()

jhorwit2 added a commit that referenced this issue Jul 9, 2018
@jhorwit2
Fixes #213 fix panic on start when seclists aren't managed
191578a
jhorwit2 added a commit that referenced this issue Jul 9, 2018
@jhorwit2
Fixes #213 fix panic on start when seclists aren't managed
f7a50d4
@owainlewis owainlewis added the bug label Jul 9, 2018
l-technicore pushed a commit to l-technicore/oci-cloud-controller-manager that referenced this issue Jun 14, 2022
@YashasG98
Merge pull request oracle#213 in OKE/oci-cloud-controller-manager fro…
e370a47 
…m task/OKE-18609 to internal

* commit 'c41f933aa4bdb2aeca19e6f3acba3b050097f701':
  task/OKE-18609 Removed hardcoded function and race condition
ayushverma14 pushed a commit to ayushverma14/oci-cloud-controller-manager that referenced this issue Jul 18, 2022
@jhorwit2 @ayushverma14
Fixes oracle#213 fix panic on start when seclists aren't managed (ora…
c81a5e0 
…cle#214)
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