mirror of
https://github.com/hyperledger/fabric-samples.git
synced 2026-06-17 15:35:09 +00:00
Remove chaincode dev sample (#314)
Signed-off-by: NIKHIL E GUPTA <negupta@us.ibm.com> Co-authored-by: NIKHIL E GUPTA <negupta@us.ibm.com>
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3
chaincode-docker-devmode/.gitignore
vendored
3
chaincode-docker-devmode/.gitignore
vendored
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@ -1,3 +0,0 @@
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/myc.block
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/chaincode/sacc/go/sacc
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/chaincode/abstore/go/abstore
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@ -1,142 +0,0 @@
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Using dev mode
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==============
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Normally chaincodes are started and maintained by peer. However in “dev
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mode", chaincode is built and started by the user. This mode is useful
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during chaincode development phase for rapid code/build/run/debug cycle
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turnaround.
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We start "dev mode" by leveraging pre-generated orderer and channel artifacts for
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a sample dev network. As such, the user can immediately jump into the process
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of compiling chaincode and driving calls.
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Install Fabric Samples
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----------------------
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If you haven't already done so, please `install samples <http://hyperledger-fabric.readthedocs.io/en/latest/install.html>`_.
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Navigate to the ``chaincode-docker-devmode`` directory of the ``fabric-samples``
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clone:
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.. code:: bash
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cd chaincode-docker-devmode
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Download docker images
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^^^^^^^^^^^^^^^^^^^^^^
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We need four docker images in order for "dev mode" to run against the supplied
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docker compose script. If you installed the ``fabric-samples`` repo clone and
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followed the instructions to `install samples, binaries and docker images <http://hyperledger-fabric.readthedocs.io/en/latest/install.html>`_, then
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you should have the necessary Docker images installed locally.
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.. note:: If you choose to manually pull the images then you must retag them as
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``latest``.
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Issue a ``docker images`` command to reveal your local Docker Registry. You
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should see something similar to following:
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.. code:: bash
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docker images
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REPOSITORY TAG IMAGE ID CREATED SIZE
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hyperledger/fabric-tools latest c584c20ac82b 9 days ago 1.42 GB
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hyperledger/fabric-tools x86_64-1.1.0-preview c584c20ac82b 9 days ago 1.42 GB
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hyperledger/fabric-orderer latest 2fccc91736df 9 days ago 159 MB
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hyperledger/fabric-orderer x86_64-1.1.0-preview 2fccc91736df 9 dyas ago 159 MB
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hyperledger/fabric-peer latest 337f3d90b452 9 days ago 165 MB
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hyperledger/fabric-peer x86_64-1.1.0-preview 337f3d90b452 9 days ago 165 MB
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hyperledger/fabric-ccenv latest 82489d1c11e8 9 days ago 1.35 GB
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hyperledger/fabric-ccenv x86_64-1.1.0-preview 82489d1c11e8 9 days ago 1.35 GB
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.. note:: If you retrieved the images through the `install samples, binaries and docker images <http://hyperledger-fabric.readthedocs.io/en/latest/install.html>`_,
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then you will see additional images listed. However, we are only concerned with
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these four.
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Now open three terminals and navigate to your ``chaincode-docker-devmode``
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directory in each.
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Terminal 1 - Start the network
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------------------------------
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.. code:: bash
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docker-compose -f docker-compose-simple.yaml up
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The above starts the network with the ``SingleSampleMSPSolo`` orderer profile and
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launches the peer in "dev mode". It also launches two additional containers -
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one for the chaincode environment and a CLI to interact with the chaincode. The
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commands for create and join channel are embedded in the CLI container, so we
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can jump immediately to the chaincode calls.
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.. note:: TLS is not enabled as it is not supported when running chaincode in dev mode.
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Terminal 2 - Build & start the chaincode
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----------------------------------------
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.. code:: bash
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docker exec -it chaincode sh
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You should see the following:
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.. code:: sh
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/opt/gopath/src/chaincode $
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Now, compile your chaincode:
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.. code:: sh
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cd abstore/go
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go build -o abstore
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Now run the chaincode:
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.. code:: sh
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CORE_CHAINCODE_ID_NAME=mycc:0 CORE_PEER_TLS_ENABLED=false ./abstore -peer.address peer:7052
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The chaincode is started with peer and chaincode logs indicating successful registration with the peer.
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Note that at this stage the chaincode is not associated with any channel. This is done in subsequent steps
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using the ``instantiate`` command.
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Terminal 3 - Use the chaincode
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------------------------------
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Even though you are in ``--peer-chaincodedev`` mode, you still have to install the
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chaincode so the life-cycle system chaincode can go through its checks normally.
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This requirement may be removed in future when in ``--peer-chaincodedev`` mode.
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We'll leverage the CLI container to drive these calls.
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.. code:: bash
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docker exec -it cli bash
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.. code:: bash
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peer chaincode install -p chaincodedev/chaincode/abstore/go -n mycc -v 0
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peer chaincode instantiate -n mycc -v 0 -c '{"Args":["init","a","100","b","200"]}' -C myc
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Now issue an invoke to move ``10`` from ``a`` to ``b``.
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.. code:: bash
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peer chaincode invoke -n mycc -c '{"Args":["invoke","a","b","10"]}' -C myc
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Finally, query ``a``. We should see a value of ``90``.
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.. code:: bash
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peer chaincode query -n mycc -c '{"Args":["query","a"]}' -C myc
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Testing new chaincode
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---------------------
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By default, we mount only ``abstore``. However, you can easily test different
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chaincodes by adding them to the ``chaincode`` subdirectory and relaunching
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your network. At this point they will be accessible in your ``chaincode`` container.
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.. Licensed under Creative Commons Attribution 4.0 International License
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https://creativecommons.org/licenses/by/4.0/
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@ -1,87 +0,0 @@
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version: '2'
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services:
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orderer:
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container_name: orderer
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image: hyperledger/fabric-orderer
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environment:
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- FABRIC_LOGGING_SPEC=debug
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- ORDERER_GENERAL_LISTENADDRESS=orderer
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- ORDERER_GENERAL_BOOTSTRAPMETHOD=file
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- ORDERER_GENERAL_BOOTSTRAPFILE=orderer.block
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- ORDERER_GENERAL_LOCALMSPID=DEFAULT
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- ORDERER_GENERAL_LOCALMSPDIR=/etc/hyperledger/msp
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- GRPC_TRACE=all=true,
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- GRPC_VERBOSITY=debug
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working_dir: /opt/gopath/src/github.com/hyperledger/fabric
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command: orderer
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volumes:
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- ./msp:/etc/hyperledger/msp
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- ./orderer.block:/etc/hyperledger/fabric/orderer.block
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ports:
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- 7050:7050
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peer:
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container_name: peer
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image: hyperledger/fabric-peer
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environment:
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- CORE_PEER_ID=peer
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- CORE_PEER_ADDRESS=peer:7051
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- CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer:7051
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- CORE_PEER_LOCALMSPID=DEFAULT
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- CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
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- FABRIC_LOGGING_SPEC=DEBUG
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- CORE_PEER_MSPCONFIGPATH=/etc/hyperledger/msp
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volumes:
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- /var/run/:/host/var/run/
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- ./msp:/etc/hyperledger/msp
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working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
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command: peer node start --peer-chaincodedev=true
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ports:
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- 7051:7051
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- 7053:7053
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depends_on:
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- orderer
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cli:
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container_name: cli
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image: hyperledger/fabric-tools
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tty: true
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environment:
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- GOPATH=/opt/gopath
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- CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
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- FABRIC_LOGGING_SPEC=DEBUG
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- CORE_PEER_ID=cli
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- CORE_PEER_ADDRESS=peer:7051
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- CORE_PEER_LOCALMSPID=DEFAULT
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- CORE_PEER_MSPCONFIGPATH=/etc/hyperledger/msp
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working_dir: /opt/gopath/src/chaincodedev
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command: /bin/bash -c './script.sh'
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volumes:
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- /var/run/:/host/var/run/
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- ./msp:/etc/hyperledger/msp
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- ./../chaincode:/opt/gopath/src/chaincodedev/chaincode
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- ./:/opt/gopath/src/chaincodedev/
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depends_on:
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- orderer
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- peer
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chaincode:
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container_name: chaincode
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image: hyperledger/fabric-ccenv
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tty: true
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environment:
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- CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
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- FABRIC_LOGGING_SPEC=DEBUG
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- CORE_PEER_ID=abstore
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- CORE_PEER_ADDRESS=peer:7051
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- CORE_PEER_LOCALMSPID=DEFAULT
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- CORE_PEER_MSPCONFIGPATH=/etc/hyperledger/msp
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working_dir: /opt/gopath/src/chaincode
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command: /bin/sh -c 'sleep 6000000'
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volumes:
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- /var/run/:/host/var/run/
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- ./msp:/etc/hyperledger/msp
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- ./../chaincode:/opt/gopath/src/chaincode
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depends_on:
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- orderer
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- peer
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@ -1,14 +0,0 @@
|
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-----BEGIN CERTIFICATE-----
|
||||
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||||
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||||
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|
||||
-----END CERTIFICATE-----
|
||||
|
|
@ -1,15 +0,0 @@
|
|||
-----BEGIN CERTIFICATE-----
|
||||
MIICYjCCAgigAwIBAgIRAL1fEAnz5zp4moJ8MdSb/lYwCgYIKoZIzj0EAwIwgYEx
|
||||
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||||
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||||
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|
||||
-----END CERTIFICATE-----
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
-----BEGIN PRIVATE KEY-----
|
||||
MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgXa3mln4anewXtqrM
|
||||
hMw6mfZhslkRa/j9P790ToKjlsihRANCAARnxLhXvU4EmnIwhVl3Bh0VcByQi2um
|
||||
9KsJ/QdCDjRZb1dKg447voj5SZ8SSZOUglc/v8DJFFJFTfygjwi+27gz
|
||||
-----END PRIVATE KEY-----
|
||||
|
|
@ -1,14 +0,0 @@
|
|||
-----BEGIN CERTIFICATE-----
|
||||
MIICNjCCAd2gAwIBAgIRAMnf9/dmV9RvCCVw9pZQUfUwCgYIKoZIzj0EAwIwgYEx
|
||||
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||||
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||||
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||||
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||||
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||||
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|
||||
-----END CERTIFICATE-----
|
||||
|
|
@ -1,13 +0,0 @@
|
|||
-----BEGIN CERTIFICATE-----
|
||||
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|
||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
-----END CERTIFICATE-----
|
||||
|
|
@ -1,14 +0,0 @@
|
|||
-----BEGIN CERTIFICATE-----
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
1qXHcvg=
|
||||
-----END CERTIFICATE-----
|
||||
Binary file not shown.
Binary file not shown.
|
|
@ -1,26 +0,0 @@
|
|||
#!/bin/bash
|
||||
# Copyright London Stock Exchange Group All Rights Reserved.
|
||||
#
|
||||
# SPDX-License-Identifier: Apache-2.0
|
||||
set -e
|
||||
# This script expedites the chaincode development process by automating the
|
||||
# requisite channel create/join commands
|
||||
|
||||
# We use a pre-generated orderer.block and channel transaction artifact (myc.tx),
|
||||
# both of which are created using the configtxgen tool
|
||||
|
||||
# first we create the channel against the specified configuration in myc.tx
|
||||
# this call returns a channel configuration block - myc.block - to the CLI container
|
||||
peer channel create -c myc -f myc.tx -o orderer:7050
|
||||
|
||||
# now we will join the channel and start the chain with myc.block serving as the
|
||||
# channel's first block (i.e. the genesis block)
|
||||
peer channel join -b myc.block
|
||||
|
||||
# Now the user can proceed to build and start chaincode in one terminal
|
||||
# And leverage the CLI container to issue install instantiate invoke query commands in another
|
||||
|
||||
#we should have bailed if above commands failed.
|
||||
#we are here, so they worked
|
||||
sleep 600000
|
||||
exit 0
|
||||
Loading…
Reference in a new issue