chaincode:

    container_name: chaincode

    image: hyperledger/fabric-ccenv

    tty: true

    environment:

      - GOPATH=/opt/gopath

      - CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock

      - FABRIC_LOGGING_SPEC=DEBUG

      - CORE_PEER_ID=example02

      - CORE_PEER_ADDRESS=peer:

      - CORE_PEER_LOCALMSPID=DEFAULT

      - CORE_PEER_MSPCONFIGPATH=/etc/hyperledger/msp

    working_dir: /opt/gopath/src/chaincode

    command: /bin/sh -c 'sleep 6000000'

    volumes:

        - /var/run/:/host/var/run/

        - ./msp:/etc/hyperledger/msp

        - ./../chaincode:/opt/gopath/src/chaincode

    depends_on:

      - orderer

      - peer

/var/run  --系统路径

/host/var/run/  --docker容器内部路径
./  --当前目录
../  --父级目录
以此类推。。。

 cd ~/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/chaincode-docker-devmode

docker volume ls 

 docker volume inspect net_orderer.example.com