[jlamillan]

Why

When an OCI load balancer is near its backend limit, a regular backend-set update may fail. Updating default_ingress last means that failure can prevent the catchall backend set from being reconciled, even when its own update could succeed.

Summary

• Reconcile default_ingress before regular ingress backend sets.
• Preserve and return default-set errors while continuing to attempt the regular sets.

Validation

• go test -mod=vendor ./pkg/controllers/nodeBackend

Special notes for your reviewer:

• These proposed changes have been running in our production clusters for a number of weeks.