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Add in a setEnvOrg script (#487)

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Helper script to set environment variables, so make it eaiser to use the peer command
from the shell command line

Signed-off-by: Matthew B White <whitemat@uk.ibm.com>
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Matthew B White 2021-09-08 15:54:11 +01:00 committed by GitHub
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19
test-network/README.md
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@ -3,3 +3,22 @@
You can use the `./network.sh` script to stand up a simple Fabric test network. The test network has two peer organizations with one peer each and a single node raft ordering service. You can also use the `./network.sh` script to create channels and deploy chaincode. For more information, see [Using the Fabric test network](https://hyperledger-fabric.readthedocs.io/en/latest/test_network.html). The test network is being introduced in Fabric v2.0 as the long term replacement for the `first-network` sample.
Before you can deploy the test network, you need to follow the instructions to [Install the Samples, Binaries and Docker Images](https://hyperledger-fabric.readthedocs.io/en/latest/install.html) in the Hyperledger Fabric documentation.
## Using the Peer commands
The `setOrgEnv.sh` script can be used to setup the environment variables for the ogrganziations, this will will help to be able to use the `peer` commands directly.
First, ensure that the peer binaries are on your path, and the Fabric Config path is set Assuming that you're in the `test-network` directory.
```bash
export PATH=$PATH:$(realpath ../bin)
export FABRIC_CFG_PATH=$(realpath ../config)
```
You can then set up the environment variables for each organization. The `./setOrgEnv.sh` command is designed to be run as follows.
```bash
export $(./setOrgEnv.sh Org2 | xargs)
```
You will now be able to run the `peer` commands in the context of Org2. If a different command prompt you can run the same command with Org1 instead.
The `setOrgEnv` script outputs a series of `<name>=<value>` strings. These can then be fed into the export command for your current shell

59
test-network/setOrgEnv.sh Executable file
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#!/bin/bash
#
# SPDX-License-Identifier: Apache-2.0
# default to using Org1
ORG=${1:-Org1}
# Exit on first error, print all commands.
set -e
set -o pipefail
# Where am I?
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )/.." && pwd )"
ORDERER_CA=${DIR}/test-network/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem
PEER0_ORG1_CA=${DIR}/test-network/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt
PEER0_ORG2_CA=${DIR}/test-network/organizations/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt
PEER0_ORG3_CA=${DIR}/test-network/organizations/peerOrganizations/org3.example.com/peers/peer0.org3.example.com/tls/ca.crt
if [[ ${ORG,,} == "org1" || ${ORG,,} == "digibank" ]]; then
CORE_PEER_LOCALMSPID=Org1MSP
CORE_PEER_MSPCONFIGPATH=${DIR}/test-network/organizations/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp
CORE_PEER_ADDRESS=localhost:7051
CORE_PEER_TLS_ROOTCERT_FILE=${DIR}/test-network/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt
elif [[ ${ORG,,} == "org2" || ${ORG,,} == "magnetocorp" ]]; then
CORE_PEER_LOCALMSPID=Org2MSP
CORE_PEER_MSPCONFIGPATH=${DIR}/test-network/organizations/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp
CORE_PEER_ADDRESS=localhost:9051
CORE_PEER_TLS_ROOTCERT_FILE=${DIR}/test-network/organizations/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt
else
echo "Unknown \"$ORG\", please choose Org1/Digibank or Org2/Magnetocorp"
echo "For example to get the environment variables to set upa Org2 shell environment run: ./setOrgEnv.sh Org2"
echo
echo "This can be automated to set them as well with:"
echo
echo 'export $(./setOrgEnv.sh Org2 | xargs)'
exit 1
fi
# output the variables that need to be set
echo "CORE_PEER_TLS_ENABLED=true"
echo "ORDERER_CA=${ORDERER_CA}"
echo "PEER0_ORG1_CA=${PEER0_ORG1_CA}"
echo "PEER0_ORG2_CA=${PEER0_ORG2_CA}"
echo "PEER0_ORG3_CA=${PEER0_ORG3_CA}"
echo "CORE_PEER_MSPCONFIGPATH=${CORE_PEER_MSPCONFIGPATH}"
echo "CORE_PEER_ADDRESS=${CORE_PEER_ADDRESS}"
echo "CORE_PEER_TLS_ROOTCERT_FILE=${CORE_PEER_TLS_ROOTCERT_FILE}"
echo "CORE_PEER_LOCALMSPID=${CORE_PEER_LOCALMSPID}"