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

rpc:
  # The IP address where this RPC service registers itself; if left blank, it defaults to the internal network IP
  registerIP: 
  # IP address that the RPC service listens on; setting to 0.0.0.0 listens on both internal and external IPs. If left blank, it automatically uses the internal network IP
  listenIP: 0.0.0.0
  # List of ports that the RPC service listens on; configuring multiple ports will launch multiple instances. These must match the number of configured prometheus ports
  ports: [ 10200 ]

prometheus:
  # Enable or disable Prometheus monitoring
  enable: true
  # List of ports that Prometheus listens on; these must match the number of rpc.ports to ensure correct monitoring setup
  ports: [ 12200 ]

tokenPolicy:
  # Token validity period, in days
  expire: 90