[Bug]: LXC can't create and kubemox pod crashed

[themoriarti]

What happened?

I try create container lxc1 and container was not created.

Logs from k logs kubemox-757b8bb74f-458wm:

2024-06-01T23:36:32Z	INFO	Observed a panic in reconciler: 500 Configuration file 'nodes/proxmox1/lxc/101.conf' does not exist	{"controller": "container", "controllerGroup": "proxmox.alperen.cloud", "controllerKind": "Container", "Container": {"name":"lxc1","namespace":"default"}, "namespace": "default", "name": "lxc1", "reconcileID": "baf13aa9-a5c6-44ca-8e7f-fa2a1c55e547"}
panic: 500 Configuration file 'nodes/proxmox1/lxc/101.conf' does not exist [recovered]
	panic: 500 Configuration file 'nodes/proxmox1/lxc/101.conf' does not exist

goroutine 292 [running]:
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Reconcile.func1()
	sigs.k8s.io/[email protected]/pkg/internal/controller/controller.go:115 +0x1e5
panic({0x16d11c0?, 0xc000d56c10?})
	runtime/panic.go:914 +0x21f
github.com/alperencelik/kubemox/pkg/proxmox.CloneContainer(0xc000ad8400)
	github.com/alperencelik/kubemox/pkg/proxmox/containers.go:23 +0x346
github.com/alperencelik/kubemox/internal/controller/proxmox.(*ContainerReconciler).CloneContainer(0x1b781a8?, 0xc000d66030?)
	github.com/alperencelik/kubemox/internal/controller/proxmox/container_controller.go:163 +0x46
github.com/alperencelik/kubemox/internal/controller/proxmox.(*ContainerReconciler).handleCloneContainer(0xc000b05598?, {0x1b781a8?, 0xc000d66030?}, 0xc000ad8400)
	github.com/alperencelik/kubemox/internal/controller/proxmox/container_controller.go:253 +0x67
github.com/alperencelik/kubemox/internal/controller/proxmox.(*ContainerReconciler).Reconcile(0xc0004bfba8, {0x1b781a8, 0xc000d66030}, {{{0xc000b05584?, 0x0?}, {0xc000b05580?, 0x410a85?}}})
	github.com/alperencelik/kubemox/internal/controller/proxmox/container_controller.go:127 +0x40c
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Reconcile(0x1b781a8?, {0x1b781a8?, 0xc000d66030?}, {{{0xc000b05584?, 0x1644620?}, {0xc000b05580?, 0x1b69680?}}})
	sigs.k8s.io/[email protected]/pkg/internal/controller/controller.go:118 +0xb7
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler(0xc0000243c0, {0x1b781e0, 0xc0003a6f00}, {0x176e9c0?, 0xc000c98880?})
	sigs.k8s.io/[email protected]/pkg/internal/controller/controller.go:314 +0x368
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem(0xc0000243c0, {0x1b781e0, 0xc0003a6f00})
	sigs.k8s.io/[email protected]/pkg/internal/controller/controller.go:265 +0x1c9
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2.2()
	sigs.k8s.io/[email protected]/pkg/internal/controller/controller.go:226 +0x79
created by sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2 in goroutine 43
	sigs.k8s.io/[email protected]/pkg/internal/controller/controller.go:222 +0x565

What did you expect to happen?

A lxc1 container should have been created

How can we reproduce it (as minimally and precisely as possible)?

Try to create new LXC container on server where exists old LXC containers used 10X IDs

kubectl create -f lxc1.yaml

apiVersion: proxmox.alperen.cloud/v1alpha1
kind: Container
metadata:
  name: lxc1
spec:
  name: lxc1
  nodeName: proxmox1
  template:
    name: ubuntu-tpl
    cores: 2
    memory: 4096
    disk: 
      - storage: kvm-disks
        size: 10 
        type: scsi
    network:
      - model: virtio
        bridge: vmbr0

Anything else we need to know?

No response

Kubemox version

v0.0.6-rc2

Proxmox version

pve-manager/8.2.2/9355359cd7afbae4 (running kernel: 6.8.4-3-pve)

[alperencelik]

Hi @themoriarti, thanks for reporting the issue. I can see that CloneContainer function is not implemented properly. I'm working on a fix.

[alperencelik]

@themoriarti I just cut a release(v0.0.6-rc3) that includes a fix for the issue. The main is still under development and it has some breaking changes.

[themoriarti]

@alperencelik Thx for fast fix.