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Worker Node Profile¶
This parameter specifies which profile to apply to worker nodes. Worker nodes run application workloads and provide resources for user applications and container deployments.
Requirements¶
- Must reference a valid DRP profile
- Profile must contain necessary worker node configuration
- Only applied to nodes with worker role
Usage¶
The default profile is 'openshift-worker' which configures:
# Network services
- HTTP ingress (port 80)
- HTTPS ingress (port 443)
# HAProxy backend services
- ingress-router-80
- ingress-router-443
Notes: - Worker nodes can have varying hardware specifications - Scale worker nodes based on application requirements - Profile includes HAProxy configurations for application ingress - Used in conjunction with openshift/role=worker - Former bootstrap node becomes a worker node after initialization