I0429 09:22:13.582532 1 panic.go:860] worker-reconciler-chk.go:58:reconcileCR():end:unknown
2026-04-29T09:22:13Z INFO Observed a panic in reconciler: interface conversion: v1.ICustomResource is nil, not *v1.ClickHouseKeeperInstallation {"controller": "clickhousekeeperinstallation", "controllerGroup": "clickhouse-keeper.altinity.com", "controllerKind": "ClickHouseKeeperInstallation", "ClickHouseKeeperInstallation": {"name":"keeper","namespace":"[REDACTED]"}, "namespace": "[REDACTED]", "name": "keeper", "reconcileID": "[REDACTED]"}
panic: interface conversion: v1.ICustomResource is nil, not *v1.ClickHouseKeeperInstallation [recovered, repanicked]
goroutine 434 [running]:
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Reconcile.func1()
/clickhouse-operator/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:115 +0x1fa
panic({0x1d364c0?, 0x41a52a2a4e0?})
/usr/local/go/src/runtime/panic.go:860 +0x13a
github.com/altinity/clickhouse-operator/pkg/controller/chk.(*Controller).poll(0x41a524042a0, {0x2152860, 0x346ef00}, {0x2177970, 0x41a52776900}, 0x41a52ce3468)
/clickhouse-operator/pkg/controller/chk/controller.go:146 +0x4dd
github.com/altinity/clickhouse-operator/pkg/controller/chk.(*worker).waitForIPAddresses(0x41a52a0eff0, {0x2152860, 0x346ef00}, 0x41a52776900)
/clickhouse-operator/pkg/controller/chk/worker-wait-exclude-include-restart.go:46 +0x9b3
github.com/altinity/clickhouse-operator/pkg/controller/chk.(*worker).reconcileCR(0x41a52a0eff0, {0x2152860, 0x346ef00}, 0x0, 0x41a536d8f00)
/clickhouse-operator/pkg/controller/chk/worker-reconciler-chk.go:125 +0x1fc5
github.com/altinity/clickhouse-operator/pkg/controller/chk.(*Controller).Reconcile(0x41a524042a0, {0x2152780, 0x41a52a9a330}, {{{0x41a52709c98?, 0x10?}, {0x41a52cbb4f6?, 0x41a525d5d00?}}})
/clickhouse-operator/pkg/controller/chk/controller.go:106 +0x4d1
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Reconcile(0x2152780?, {0x2152780?, 0x41a52a9a330?}, {{{0x41a52709c98?, 0x1beda60?}, {0x41a52cbb4f6?, 0x0?}}})
/clickhouse-operator/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:118 +0xa5
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler(0x41a5204c780, {0x21527b8, 0x41a51e9f220}, {0x1e2c880, 0x41a529af9a0})
/clickhouse-operator/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:314 +0x31c
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem(0x41a5204c780, {0x21527b8, 0x41a51e9f220})
/clickhouse-operator/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:265 +0x197
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2.2()
/clickhouse-operator/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:226 +0x73
created by sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2 in goroutine 300
/clickhouse-operator/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:222 +0x509
$ oc version
Client Version: 4.21.8
Kustomize Version: v5.7.1
Server Version: 4.21.7
Kubernetes Version: v1.34.5
oc get deployments.apps altinity-clickhouse-operator -o yaml | grep image:
image: altinity/clickhouse-operator:0.26.2
clickhouse-operator keeps crashing with following messages:
Cluster version: