Open-IM-Server/config/openim-rpc-user.yml

rpc:
  # API or other RPCs can access this RPC through this IP; if left blank, the internal network IP is obtained by default
  registerIP: 
  # Listening IP; 0.0.0.0 means both internal and external IPs are listened to, if blank, the internal network IP is automatically obtained by default
  listenIP: 0.0.0.0
  # Listening ports; if multiple are configured, multiple instances will be launched, and must be consistent with the number of prometheus.ports
  ports: [ 10320 ]

prometheus:
  # Whether to enable prometheus
  enable: true
  # Prometheus listening ports, must be consistent with the number of rpc.ports
  ports: [ 12320 ]