I'm facing a strange error in a configuration of vCloud Director to enable kubernetes cluster for my tenants. Opening the tenant portal and then more --> Kubernetes Container Clusters --> New, I'm trying to create a tenant k8s cluster. Arriving at 28% of the composing the vApp, the system delete it with error:
Operation: Error creating cluster 'my-cluster'. Deleting cluster (rollback=True)
Job ID: e3232136-2380-424b-8d12-5a7de931c0ec
Object: createCluster : my-cluster - urn:vcloud:entity:cse:nativeCluster:c4eec5f8-c469-4f71-94ff-55f47609e2b5
Start Time:09/19/2022, 09:27:27 AM
Completion Time:09/19/2022, 09:28:14 AM
Service Namespace: com.vmware.vcloud
Details: Error adding control plane node: failure on creating nodes ['mstr-knkg'] Error:No available ips found for cluster my-cluster (urn:vcloud:entity:cse:nativeCluster:c4eec5f8-c469-4f71-94ff-55f47609e2b5)
What could be due to this behavior?
My tenant my-network has 250 ip available. Currently I have no Load Balancer (neither NSX ALB nor HA proxy) configured.
CSE server is up and running.
I thought that the ip is looking for should come from my-network, but probably is not.
Deselecting "Delete cluster if cluster creation fails", during creation I can notice that the control plane gateway ip came from the network, my-network, I supposed before.
Furthermore deselecting "Delete cluster if cluster creation fails", after cluster creation proceeding to manual deleting the task never finish holding the status: DELETE:IN_PROGRESS.
vCenter Server / Esxi: 7.0.3
NSX ALB: 22.1.1
It is possible from the error to understand what am i doing wrong and where should i configure the ip it's looking for? Do you need more information?
It seems very strange, didn't it?
Thanks in advance