Kubernetes
Node Groups
Manage node groups in your Kubernetes cluster
Node groups define the compute resources available to your Kubernetes cluster.
Understanding Node Groups
A node group consists of:
- Instance Type: CPU and memory configuration
- Node Count: Number of nodes in the group
- Auto-scaling: Automatic scaling configuration (soon)
- Labels: Kubernetes node labels
Creating a Node Group
Via Web Interface
- Select your cluster
- Navigate to "Node Groups"
- Click "Add Node Group"
- Configure:
- Instance type
- Minimum/maximum nodes
- Save configuration
Managing Node Groups
- Scale: Adjust node count manually or via auto-scaling
- Update: Change instance types or configuration
- Delete: Remove node groups (ensure sufficient capacity remains)
Best Practices
- Use multiple node groups for different workload types
- Configure auto-scaling for cost optimization
- Monitor node group utilization