What is the Docker Compose configuration file for an Orderer peer?

The Docker Compose configuration file, docker-compose-orderer.yaml, provides settings on how to run the orderer peer on the Docker engine.

Here is a sample of docker-compose-orderer.yaml for a single orderer peer:

$ cd fabric-orderer

$ more docker-compose-order.yaml

# Copyright IBM Corp. All Rights Reserved.
version: '2'

volumes:
  orderer.example.com:

networks:
  hello:

services:
  orderer.example.com:
    networks:
      - hello
    container_name: orderer.example.com
    image: hyperledger/fabric-orderer:amd64-1.4.0
    environment:
      - FABRIC_LOGGING_SPEC=INFO
      - ORDERER_GENERAL_LISTENADDRESS=0.0.0.0
      - ORDERER_GENERAL_GENESISMETHOD=file
      - ORDERER_GENERAL_GENESISFILE=/var/hyperledger/orderer/orderer.genesis.block
      - ORDERER_GENERAL_LOCALMSPID=OrdererMSP
      - ORDERER_GENERAL_LOCALMSPDIR=/var/hyperledger/orderer/msp
      - ORDERER_GENERAL_TLS_ENABLED=false
    working_dir: /opt/gopath/src/github.com/hyperledger/fabric
    command: orderer
    volumes:
    - ./genesis.block:/var/hyperledger/orderer/orderer.genesis.block
    - ./msp:/var/hyperledger/orderer/msp
    - orderer.example.com:/var/hyperledger/production/orderer
    ports:
      - 7050:7050

As you can, the MSP entry and the genesis.block are mapped to docker container file system.

⇒ "docker-compose" - Deploy Orderer to Docker

⇐ Generate Genesis Block for Orderer

⇑ Setting Up Orderer Peer Manually

⇑⇑ Hyperledger Tutorials