mrmm opened a new issue, #1914:
URL: https://github.com/apache/apisix-ingress-controller/issues/1914
### Current Behavior
When restarting the pod running the ingress controller it crashes randomly
with the error.
### Expected Behavior
Starts correctly and starts watching the ingress resources.
### Error Logs
```
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller
2023-08-03T09:07:23Z error ingress/ingress.go:581 cache recorded invalid
ingress version key {"key": "default/ingress-v1-test"}
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller panic:
runtime error: index out of range [1] with length 1
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller
goroutine 353 [running]:
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller
github.com/apache/apisix-ingress-controller/pkg/providers/ingress.(*ingressController).syncSSLs(0xc000a777d0,
{0x1f455d0?, 0xc000654940}, 0x1, 0xc001290080, {0xc001358140, 0x1f},
{0xc0008c7f20, 0x18}, 0xc0000b77a0)
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller
/bitnami/blacksmith-sandox/apisix-ingress-controller-1.6.1/src/github.com/apache/apisix-ingress-controller/pkg/providers/ingress/ingress.go:586
+0xbec
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller
github.com/apache/apisix-ingress-controller/pkg/providers/ingress.(*ingressController).SyncSecretChange.func1({0x1906220?,
0xc001005850?}, {0x19f03e0?, 0xc0000b77a0?})
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller
/bitnami/blacksmith-sandox/apisix-ingress-controller-1.6.1/src/github.com/apache/apisix-ingress-controller/pkg/providers/ingress/ingress.go:574
+0x86
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller
sync.(*Map).Range(0xc000a6e8a0?, 0xc0014b5c78)
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller
/usr/local/go-1.19.11/src/sync/map.go:354 +0x2b8
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller
github.com/apache/apisix-ingress-controller/pkg/providers/ingress.(*ingressController).SyncSecretChange(0xc000a777d0,
{0x1f455d0, 0xc000654940}, 0xc000844340, 0xc001290080, {0xc001358140, 0x1f})
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller
/bitnami/blacksmith-sandox/apisix-ingress-controller-1.6.1/src/github.com/apache/apisix-ingress-controller/pkg/providers/ingress/ingress.go:571
+0x112
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller
github.com/apache/apisix-ingress-controller/pkg/providers/ingress.(*ingressProvider).SyncSecretChange(0xc001014040?,
{0x1f455d0?, 0xc000654940?}, 0x1c5ced1?, 0xc00134e000?, {0xc001358140?,
0x15f6922?})
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller
/bitnami/blacksmith-sandox/apisix-ingress-controller-1.6.1/src/github.com/apache/apisix-ingress-controller/pkg/providers/ingress/provider.go:100
+0x2c
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller
github.com/apache/apisix-ingress-controller/pkg/providers/k8s.(*secretController).sync(0xc000263110,
{0x1f455d0, 0xc000654940}, 0xc000844340)
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller
/bitnami/blacksmith-sandox/apisix-ingress-controller-1.6.1/src/github.com/apache/apisix-ingress-controller/pkg/providers/k8s/secret.go:149
+0x423
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller
github.com/apache/apisix-ingress-controller/pkg/providers/k8s.(*secretController).runWorker(0xc000263110,
{0x1f455d0, 0xc000654940})
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller
/bitnami/blacksmith-sandox/apisix-ingress-controller-1.6.1/src/github.com/apache/apisix-ingress-controller/pkg/providers/k8s/secret.go:101
+0x4a
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller created
by
github.com/apache/apisix-ingress-controller/pkg/providers/k8s.(*secretController).run
apisix-ingress-controller-545d9f8cdd-h69zg apisix-ingress-controller
/bitnami/blacksmith-sandox/apisix-ingress-controller-1.6.1/src/github.com/apache/apisix-ingress-controller/pkg/providers/k8s/secret.go:89
+0x25e
- apisix-ingress-controller-545d9f8cdd-h69zg › apisix-ingress-controller
```
### Steps to Reproduce
1- Deploy the ingress controller with version `1.6.1`
2- Create a new ingress I have reproduced the problem with the ingress below
```
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
namespace: default
annotations:
kubernetes.io/ingress.class: apisix
cert-manager.io/cluster-issuer: letsencrypt-staging
name: ingress-v1-test
spec:
rules:
- host: test-ingress.domain.com
http:
paths:
- path: /
pathType: ImplementationSpecific
backend:
service:
name: echoserver
port:
number: 80
tls:
- hosts:
- test-ingress.domain.com
secretName: test-ingress-cert
```
3- Remove the ingress controller pod or do something to recreate the ingress
controller pod
### Environment
- APISIX Ingress controller version (run `apisix-ingress-controller version
--long`)
```
apisix-ingress-controller@bitnami:/$ apisix-ingress-controller version --long
Version: 1.6.1
Git SHA: f9aba39
Go Version: go1.19.11
Building OS/Arch: linux/aarch64
Running OS/Arch: linux/arm64
```
- Kubernetes cluster version (run `kubectl version`)
```
Client Version: version.Info{Major:"1", Minor:"27", GitVersion:"v1.27.4",
GitCommit:"fa3d7990104d7c1f16943a67f11b154b71f6a132", GitTreeState:"clean",
BuildDate:"2023-07-19T12:14:48Z", GoVersion:"go1.20.6", Compiler:"gc
", Platform:"darwin/arm64"}
Kustomize Version: v5.0.1
Server Version: version.Info{Major:"1", Minor:"26", GitVersion:"v1.26.3",
GitCommit:"f18584a06fc476806da2e340e2eed960659871e8", GitTreeState:"clean",
BuildDate:"2023-06-12T18:45:20Z", GoVersion:"go1.19.7", Compiler:"gc
", Platform:"linux/amd64"}
```
- OS version if running APISIX Ingress controller in a bare-metal
environment (run `uname -a`)
```
Linux bitnami 5.15.49-linuxkit-pr #1 SMP PREEMPT Thu May 25 07:27:39 UTC
2023 aarch64 GNU/Linux
```
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