I am running subctl from a VM like below to join an EKS Cluster. Note: VM is not in EKC VPC, it is external. Unfortunately, it ran for more than a few hours with no luck.
ec2-user@ip-10-0-0-59 ~]$ subctl join --kubeconfig /home/ec2-user/.kube/config broker-info.subm
* broker-info.subm says broker is at: https://6E23D7565331B5BEE5DD851EEFF1E19E.gr7.ap-southeast-2.eks.amazonaws.com
? What is your cluster ID? d837265
X Sorry, your reply was invalid: Value is required
⠈⠁ Discovering network details CIDR for your cluster?
Error determining the service CIDR: interruptcluster?
subctl version: v0.6.1
Any help will be appreciated.
The correct command to join an external node to the existing EKS cluster is as below:
subctl join --kubeconfig /home/ec2-user/.kube/config broker-info.subm --clustercidr "192.168.0.0/16" --servicecidr="10.0.0.0/24Where
clustercidr=EKS Cluster CIDR address
servicecdr=External node VPC CIDR addressYou should see output like below:
✓ Discovering network details
✓ Validating Globalnet configurations
✓ Discovering multi cluster details
✓ Deploying the Submariner operator
✓ Created operator CRDs
✓ Created operator namespace: submariner-operator
✓ Created operator service account and role
✓ Created lighthouse CRDs
✓ Created lighthouse service account and role
✓ Created Lighthouse service accounts and roles
✓ Deployed the operator successfully
✓ Creating SA for cluster
✓ Deploying Submariner
✓ Submariner is up and running