Closed aloosnetmatch closed 5 months ago
This issue was fixed by creating a network policy which allowed egress for the zookeeper operator.
@aloosnetmatch Could you post the network policy your using as I am also encountering this issue.
Thanks..
I used this.
spec: podSelector: matchLabels: component: zookeeper-operator egress:
That policy seems excessive. Does the operator really need egress access to everything? The panic on getConfigMapWithLock
seems like it only requires access to the kubernetes api-server
Description
I installed the solr-operator 0.8.0 on my AKS cluster As part of this , the zookeeper operator is installed by the helm chart.
zookeeper operator crashes with an "panic: runtime error: invalid memory address or nil pointer dereference"
This is the pod log `{"level":"info","ts":1712677612.5142717,"logger":"cmd","msg":"zookeeper-operator Version: 0.2.14-16"} {"level":"info","ts":1712677612.5143504,"logger":"cmd","msg":"Git SHA: 28d1f69"} {"level":"info","ts":1712677612.5143676,"logger":"cmd","msg":"Go Version: go1.19.7"} {"level":"info","ts":1712677612.5143929,"logger":"cmd","msg":"Go OS/Arch: linux/amd64"} panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x11b2f51]
goroutine 1 [running]: sigs.k8s.io/controller-runtime/pkg/client.(*client).Get(0xc000100000?, {0x18f2828?, 0xc00004a038?}, {{0xc0005a2060?, 0xc00027b920?}, {0x16c33c5?, 0x18f8138?}}, {0x1903e48?, 0xc000596500?}) /go/pkg/mod/sigs.k8s.io/controller-runtime@v0.12.1/pkg/client/client.go:253 +0x2d1 github.com/pravega/zookeeper-operator/pkg/utils.getConfigMapWithLock({0x18f2828, 0xc00004a038}, {0x18f8ad8, 0x0}, {0x16c33c5, 0x17}, {0xc0005a2060, 0x12}) /src/pkg/utils/leader.go:102 +0xca github.com/pravega/zookeeper-operator/pkg/utils.precheckLeaderLock({0x18f2828, 0xc00004a038}, {0x18f8ad8, 0x0}, {0x16c33c5?, 0xc000270000?}, {0xc0005a2060, 0x12}) /src/pkg/utils/leader.go:42 +0x66 `
Importance
blocker
Location
(Where is the piece of code, package, or document affected by this issue?)
Suggestions for an improvement
(How do you suggest to fix or proceed with this issue?)