How to Turn on Orderer Peer Operation RESTful API?

You can follow this tutorial to Turn on Orderer Peer Operation RESTful API.

1. Update Docker Compose YAML file, docker-compose-default.yaml to override the "operations" settings:

$ cd fabric-orderer
$ vi docker-compose-default.yaml

# Copyright (c) FYIcenter.com
version: '2'

services:
  orderer:
    container_name: orderer
    image: hyperledger/fabric-orderer:amd64-1.4.0
    command: orderer
    environment:
      - ORDERER_OPERATIONS_LISTENADDRESS=0.0.0.0:8443
      - ORDERER_OPERATIONS_TLS_ENABLED=false
    ports:
      - "8443:8443"

2. Re-deploy the Orderer Docker container:

$ docker stop orderer
$ docker rm orderer
$ docker-compose -f docker-compose-default.yaml up -d

$ docker ps
hyperledger/fabric-orderer:amd64-1.4.0   Up 3 minutes   0.0.0.0:8443->8443/tcp   orderer

3. Test the Operation RESTful API:

$ curl http://localhost:8443/healthz
{"status":"OK","time":"2019-01-01T17:57:57.3429122Z"}

$ curl http://localhost:8443/logspec
{"spec":"info"}

As you can see, the operation RESTful API is working. The container is running with 0.0.0.0 as the local IP address. The RESTful API server is listening at 0.0.0.0:8443, which is mapped to the hosting address of localhost:8443.

⇒ Setting Up Ledger Peer Manually

⇐ Orderer Peer Operation RESTful API

⇑ Setting Up Orderer Peer Manually

⇑⇑ Hyperledger Tutorials