Reinstall basic-network with Latest Images

Q

How to Reinstall basic-network with Latest Images?

✍: FYIcenter.com

A

You follow this tutorial to Reinstall basic-network with Latest Images.

1. Run teardown.sh script to remove containers and their images related to the basic-network:

$ cd ~/hyperledger-binaries/fabric-samples/basic-network

$ ./teardown.sh
Removing peer0.org1.example.com ... done
Removing orderer.example.com    ... done
Removing couchdb                ... done
Removing ca.example.com         ... done
Removing network net_basic

2. Check for all Hyperledger Fabric related images:

$ docker images | grep fabric

REPOSITORY              TAG     CREATED        SIZE
hyperledger/fabric-ca   1.4.0   3 months ago   244MB
...

3. Remove each of those images manually:

$ docker rmi hyperledger/fabric-ca:1.4.0

Untagged: hyperledger/fabric-ca:1.4.0
Untagged: hyperledger/fabric-ca@sha256:c1dce534d9e9202697e0aaad7c55...

4. Re-run start.sh to download all images again:

$ ./start.sh

Creating network "net_basic" with the default driver
Pulling ca.example.com (hyperledger/fabric-ca:)...
latest: Pulling from hyperledger/fabric-ca
34667c7e4631: Pull complete
d18d76a881a4: Pull complete
119c7358fbfc: Pull complete
2aaf13f3eff0: Pull complete
3f89de4cf84b: Pull complete
24194f819972: Pull complete
a3d7dc54e295: Pull complete
9a3c9a0ecc41: Pull complete
7.663MB/7.663MBownload complete
e1f5909edf17: Download complete
 17.65MB/18.76MBwnload complete
...

5. Check all Docker containers of basic-network:

$ docker ps

IMAGE                        STATUS          NAMES
                                             
hyperledger/fabric-peer      Up 25 seconds   peer0.org1.example.com
hyperledger/fabric-orderer   Up 34 seconds   orderer.example.com
hyperledger/fabric-couchdb   Up 32 seconds   couchdb
hyperledger/fabric-ca        Up 33 seconds   ca.example.com

6. Check all Docker images of basic-network:

$ docker images | grep fabric

REPOSITORY                   TAG      CREATED        SIZE

hyperledger/fabric-ca        latest   7 days ago     252MB
hyperledger/fabric-orderer   latest   7 days ago     173MB
hyperledger/fabric-peer      latest   7 days ago     178MB
hyperledger/fabric-couchdb   latest   4 weeks ago    1.5GB

As you can see, we are running basic-network with the latest images now.

⇒ Container Network - "net_basic"

⇐ "docker rmi" - Remove Docker Images

⇑ basic-network Sample Network

⇑⇑ Hyperledger Tutorials

2020-04-14, ∼1146🔥, 0💬

"docker rmi" - Remove Docker Images
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teardown.sh - Teardown basic-network
How to run teardown.sh script to Teardown the Hyperledger Fabric example network, basic-network? You can follow this tutorial to run teardown.sh script to Teardown the Hyperledger Fabric example network, basic-network. 1. Run teardown.sh script to remove containers and their images related to the ba... 2020-04-25, ∼1550🔥, 0💬

Connect to basic-network Peer
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start.sh - Start basic-network
How to run start.sh script to start the Hyperledger Fabric example network, basic-network? You can follow this tutorial to run start.sh script to start the Hyperledger Fabric example network, basic-network. 1. Stop existing Hyperledger Fabric Networks on your local host by stopping all Docker contai... 2020-04-25, ∼1408🔥, 0💬

Check "couchdb" Database Server
How to Check the "couchdb" Database Server? The "couchdb" database server supports a REST API. We can use it to look at its data. 1. Find out the REST API port number of the "couchdb" server container: $ docker ps | grep couchdb hyperledger/fabric-couchdb 4369/tcp, 9100/tcp, 0.0.0.0:5984->598... 2020-03-25, ∼1401🔥, 0💬

View Logs Files of basic-network
How to view logs files of the example network, basic-network? The example network, basic-network, consists of 4 Docker containers. You can view the log file on each container. 1. View log file of the orderer container: $ docker logs orderer.example.com [orderer.common.server] prettyPrintStruct -&... 2020-04-14, ∼1358🔥, 0💬

Container Network - "net_basic"
What is the Container Network - "net_basic"? "net_basic" is a Docker container network consists of all containers related to Hyperledger Fabric network, basic-network. A container network groups containers together to help network communications among those containers. You can verify the "net_basic"... 2020-04-14, ∼1229🔥, 0💬

Download Blocks from Blockchain
How to download blocks from the blockchain on the peer? You can follow this tutorial to download blocks from the blockchain on the peer. 1. Connect to the peer container and setup membership variables: $ docker exec -it peer0.org1.example.com bash root@aedfd08717a5:/opt/gopath/ src/github.com/hyperle... 2020-03-25, ∼1194🔥, 0💬

stop.sh - Stop basic-network
How to run stop.sh script to stop the Hyperledger Fabric example network, basic-network? You can follow this tutorial to run stop.sh script to stop the Hyperledger Fabric example network, basic-network. 1. Run stop.sh script to stop the basic-network: $ cd ~/hyperledger-binaries/fabric- samples/basic... 2020-04-25, ∼1182🔥, 0💬

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