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Posted to dev@cloudstack.apache.org by "Dav-11 (via GitHub)" <gi...@apache.org> on 2024/02/07 08:14:36 UTC
[I] help with manual installation [cloudstack-kubernetes-provider]
Dav-11 opened a new issue, #58:
URL: https://github.com/apache/cloudstack-kubernetes-provider/issues/58
Hello,
I have installed a new cluster using [RKE2](https://docs.rke2.io/) and cilium as CNI.
I followed the installation guide and deployed both the controller (https://github.com/apache/cloudstack-kubernetes-provider/blob/main/deployment.yaml) and [traefik-ingress-controller.yml](https://github.com/apache/cloudstack-kubernetes-provider/blob/main/traefik-ingress-controller.yml).
But the load balancer resource is in pending state:
```
kubectl -n traefik get services
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
traefik LoadBalancer 10.43.184.45 <pending> 80:30836/TCP,443:30387/TCP 8h
```
The controller logs report this:
```
E0207 07:44:58.325932 1 controller.go:244] error processing service traefik/traefik (will retry): failed to ensure load balancer: could not find network
I0207 07:44:58.326064 1 event.go:278] Event(v1.ObjectReference{Kind:"Service", Namespace:"traefik", Name:"traefik", UID:"4759be13-4f20-41df-a491-fa51efa1bb10", APIVersion:"v1", ResourceVersion:"44762", FieldPath:""}): type: 'Warning' reason: 'SyncLoadBalancerFailed' Error syncing load balancer: failed to ensure load balancer: could not find network
I0207 07:49:58.326490 1 event.go:278] Event(v1.ObjectReference{Kind:"Service", Namespace:"traefik", Name:"traefik", UID:"4759be13-4f20-41df-a491-fa51efa1bb10", APIVersion:"v1", ResourceVersion:"44762", FieldPath:""}): type: 'Normal' reason: 'EnsuringLoadBalancer' Ensuring load balancer
I0207 07:49:58.326878 1 event.go:278] Event(v1.ObjectReference{Kind:"Service", Namespace:"traefik", Name:"traefik", UID:"4759be13-4f20-41df-a491-fa51efa1bb10", APIVersion:"v1", ResourceVersion:"44762", FieldPath:""}): type: 'Warning' reason: 'UnAvailableLoadBalancer' There are no available nodes for LoadBalancer
E0207 07:49:59.889606 1 controller.go:244] error processing service traefik/traefik (will retry): failed to ensure load balancer: could not find network
I0207 07:49:59.889676 1 event.go:278] Event(v1.ObjectReference{Kind:"Service", Namespace:"traefik", Name:"traefik", UID:"4759be13-4f20-41df-a491-fa51efa1bb10", APIVersion:"v1", ResourceVersion:"44762", FieldPath:""}): type: 'Warning' reason: 'SyncLoadBalancerFailed' Error syncing load balancer: failed to ensure load balancer: could not find network
I0207 07:54:59.890211 1 event.go:278] Event(v1.ObjectReference{Kind:"Service", Namespace:"traefik", Name:"traefik", UID:"4759be13-4f20-41df-a491-fa51efa1bb10", APIVersion:"v1", ResourceVersion:"44762", FieldPath:""}): type: 'Normal' reason: 'EnsuringLoadBalancer' Ensuring load balancer
```
If I trigger the node labels generation by using
```
kubectl taint nodes <my-node-without-labels> node.cloudprovider.kubernetes.io/uninitialized=true:NoSchedule
```
I get errors:
```
I0207 08:10:24.487510 1 node_controller.go:325] Initializing node mynode0.mydomain.example with cloud provider
E0207 08:10:24.526907 1 node_controller.go:370] failed to initialize node mynode0.mydomain.example at cloudprovider: error fetching node by provider ID: instance not found, and error by node name: instance not found
```
The cluster is running inside three VMs using an isolated network with the kubernetes network offering.
Can you please help me understanding what went wrong ?
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