docker-compose-files/hyperledger/docker-compose.yml

# This compose file will start a cluster with 4 hyperledger peer nodes
#  vp0: validating node as root
#  vp1: validating node as peer
#  vp2: validating node as peer
#  vp3: validating node as peer
# https://github.com/yeasy/docker-compose-files

# validating node as the root
vp0:
  extends:
    file: compose-defaults.yml
    service: vp
  hostname: vp0
  environment:
    - CORE_PEER_ID=vp0

# validating node
vp1:
  extends:
    file: compose-defaults.yml
    service: vp
  hostname: vp1
  environment:
    - CORE_PEER_ID=vp1
    - CORE_PEER_DISCOVERY_ROOTNODE=vp0:30303
  links:
    - vp0

# validating node
vp2:
  extends:
    file: compose-defaults.yml
    service: vp
  hostname: vp2
  environment:
    - CORE_PEER_ID=vp2
    - CORE_PEER_DISCOVERY_ROOTNODE=vp0:30303
  links:
    - vp0


# validating node
# vp3 will also be used for client interactive operations
# If you want to run fabric command on the host, then map 30303:30303 to host
# port, or use like `CORE_PEER_ADDRESS=172.17.0.2:30303` to specify peer addr.
vp3:
  extends:
    file: compose-defaults.yml
    service: vp
  hostname: vp3
  environment:
    - CORE_PEER_ID=vp3
    - CORE_PEER_DISCOVERY_ROOTNODE=vp0:30303
  links:
    - vp0
  ports:
    - "5000:5000"
    #- "30303:30303"