Cluster Management

Health Check

curl http://localhost:8321/health

Cluster Info

curl http://localhost:8321/cluster/info

Administrative Operations

Promote Learner

curl -X POST http://localhost:8321/cluster/promote-learner \
  -H "Authorization: Bearer <admin_token>" \
  -d '{"node_id": "node4"}'

Demote Voter / Remove Node

curl -X POST http://localhost:8321/cluster/demote-voter \
  -H "Authorization: Bearer <admin_token>" \
  -d '{"node_id": "node2"}'

Transfer Leadership

curl -X POST http://localhost:8321/cluster/transfer-leader \
  -H "Authorization: Bearer <admin_token>" \
  -d '{"target_node_id": "node3"}'

All admin endpoints require a token with admin role.

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