What is the Default core.yaml file in Peer Docker Image?

The default core.yaml file in the Peer Docker Image is the default version of core.yaml, which provides settings to control the behavior of the Ledger peer.

If you deploy the Peer Docker container without your own version of core.yaml, the default version in the Peer Docker image will be used.

Here is how to view the default core.yaml file in the Peer Docker image after it's been deployed to the Peer Docker container:

1. Attach a "bash" shell to the Peer Docker container:

$ docker exec -it peer bash
root@6e295308755f:/# pwd
/

2. View the default core.yaml file:

root@6e295308755f:/# more /etc/hyperledger/fabric/core.yaml

# Copyright IBM Corp. All Rights Reserved.
peer:
    id: jdoe
    networkId: dev

    listenAddress: 0.0.0.0:7051
    address: 0.0.0.0:7051
    addressAutoDetect: false
    gomaxprocs: -1
    keepalive:
        minInterval: 60s

    gossip:
        bootstrap: 127.0.0.1:7051
        useLeaderElection: true
        orgLeader: false
        membershipTrackerInterval: 5s

    tls:
        enabled:  false

    authentication:
        timewindow: 15m

    fileSystemPath: /var/hyperledger/production

    BCCSP:
        Default: SW

    mspConfigPath: msp
    localMspId: SampleOrg
    client:
        connTimeout: 3s
    deliveryclient:
    localMspType: bccsp

chaincode:
   id:
        path:
        name:
    builder: $(DOCKER_NS)/fabric-ccenv:latest
    pull: false

    golang:
    car:
    java:
    node:
    startuptimeout: 300s
    executetimeout: 30s

    system:
        cscc: enable
        lscc: enable
        escc: enable
        vscc: enable
        qscc: enable

ledger:
  blockchain:
  state:
    stateDatabase: goleveldb
  history:
    enableHistoryDatabase: true

...

⇒ What Is Ledger Peer Operation RESTful API

⇐ Deploy Peer with Default Configuration

⇑ Setting Up Ledger Peer Manually

⇑⇑ Hyperledger Tutorials