bug: CrashLoopBackOff after Storage creation #23
Description
Bug Report
YDB Kubernetes Operator version:
NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION
prom default 1 2022-04-20 22:49:30.209714 +0300 MSK deployed kube-prometheus-stack-34.10.0 0.55.0
ydb-operator default 1 2022-04-20 22:49:57.786045 +0300 MSK deployed operator-0.4.5 0.4.9
Environment
Minikube (MacOS 10.15.7), GKE, GKE autopilot
Current behavior:
This happens after any cluster setup based on
https://ydb.tech/en/docs/getting_started/self_hosted/ydb_minikube
or
https://ydb.tech/en/docs/deploy/orchestrated/yc_managed_kubernetes
panic: assignment to entry in nil map after initial Storage setup
kubectl get storages.ydb.tech shows always PENDING
ydb-operator get into CrashLoopBackOff
Steps to reproduce:
follow this guide
https://ydb.tech/en/docs/getting_started/self_hosted/ydb_minikube
After storage create step
kubectl create -f - <<EOF
apiVersion: ydb.tech/v1alpha1
kind: Storage
metadata:
name: storage-sample
spec:
dataStore:
-
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 10Gi
volumeMode: Block
erasure: none
nodes: 4
version: "21.4.30"
EOF
Related code:
Full error code
panic: assignment to entry in nil map
goroutine 361 [running]:
github.com/ydb-platform/ydb-kubernetes-operator/internal/configuration.Build(0xc0005234c8, 0xc0005234c8)
/workspace/internal/configuration/configuration.go:76 +0xea
github.com/ydb-platform/ydb-kubernetes-operator/internal/resources.(*StorageClusterBuilder).GetResourceBuilders(0xc0000b2498)
/workspace/internal/resources/storage.go:59 +0xd9
github.com/ydb-platform/ydb-kubernetes-operator/internal/controllers/storage.(*StorageReconciler).handleResourcesSync(0xc0000b9810, {0x19c3838, 0xc000996e70}, 0xc0000b2498)
/workspace/internal/controllers/storage/sync.go:168 +0x7a
github.com/ydb-platform/ydb-kubernetes-operator/internal/controllers/storage.(*StorageReconciler).Sync(0xc0000b94f0, {0x19c3838, 0xc000996e70}, 0xc000250879)
/workspace/internal/controllers/storage/sync.go:69 +0xc5
github.com/ydb-platform/ydb-kubernetes-operator/internal/controllers/storage.(*StorageReconciler).Reconcile(0xc0000b9810, {0x19c3838, 0xc000996e70}, {{{0xc000250879, 0x1682520}, {0xc000250860, 0xc0002a7300}}})
/workspace/internal/controllers/storage/controller.go:64 +0x1eb
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Reconcile(0xc00024d680, {0x19c3838, 0xc000996de0}, {{{0xc000250879, 0x1682520}, {0xc000250860, 0xc0004bc8c0}}})
/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.10.0/pkg/internal/controller/controller.go:114 +0x222
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler(0xc00024d680, {0x19c3790, 0xc0005bdd80}, {0x1608f40, 0xc00097a020})
/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.10.0/pkg/internal/controller/controller.go:311 +0x2f2
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem(0xc00024d680, {0x19c3790, 0xc0005bdd80})
/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.10.0/pkg/internal/controller/controller.go:266 +0x205
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2.2()
/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.10.0/pkg/internal/controller/controller.go:227 +0x85
created by sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2
/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.10.0/pkg/internal/controller/controller.go:223 +0x354
