FabricPortal_tests

Deploying Kubernetes on FABRIC

This guide provides instructions for deploying Kubernetes (k8s) clusters on FABRIC.

Prerequisites

• FABRIC account and access
• Basic knowledge of Kubernetes
• Access to FABRIC portal

Known Issues and Solutions

1. Initial Deployment

• Check the FABRIC example documentation for base configuration
• Review and modify the following configuration files:
  • config_control_plane.sh
  • config_worker_plane.sh
  • Reference scripts are available in "jupyter-examples-rel1.7.0"

2. Control Plane Setup

1. Configure the control plane settings
2. Execute the control plane startup script
3. Copy the returned join command to worker nodes

   kubeadm join 10.146.2.2:6443 --token 88mr0p.t91869x8xy2wsdrr \
   --discovery-token-ca-cert-hash sha256:b3d354906c1ef2f37737e9ff62ccd1894c4966bdbbffa00ee8d712c81b1b53d2

4. Apply this command in the start_worker_node.sh file

Best Practices

1. Always verify control plane is running before adding worker nodes
2. Keep configuration files backed up
3. Monitor node connectivity regularly

Troubleshooting

• If worker nodes fail to connect, check network configurations
• Verify all required ports are open
• Review logs for potential errors