- each of container arguments in network.json must end with container_name
- zookeeper
"volumes":["/data/docker-entrypoint.sh:/docker-entrypoint.sh"],
test network usage ./networkLauncher.sh -o 1 -x 2 -r 2 -p 2 -n 1 -t solo -f test -w 0.0.0.0 -S enabled -c 2s -l INFO -q INFO -B 2000
./networkLauncher.sh -o 1 -x 2 -r 2 -p 2 -n 1 -t solo -f test -S enabled -c 2s -l INFO -q INFO -B 2000./networkLauncher.sh -o 1 -x 4 -r 4 -p 1 -n 2 -t solo -f test -S enabled -c 2s -l INFO -q INFO -B 2000
This is the main script to execute all tasks.
./networkLauncher.sh [opt] [value]
options:
-a: network action [up|down], default=up
-x: number of ca, default=0
-d: ledger database type, default=goleveldb
-f: profile string, default=test
-h: hash type, default=SHA2
-k: number of kafka, default=0
-z: number of zookeepers, default=0
-n: number of channels, default=1
-o: number of orderers, default=1
-p: number of peers per organization, default=1
-r: number of organizations, default=1
-s: security type, default=256
-t: ledger orderer service type [solo|kafka], default=solo
-w: host ip 1, default=0.0.0.0
-l: core logging level [CRITICAL|ERROR|WARNING|NOTICE|INFO|DEBUG], default=ERROR
-q: orderer logging level [CRITICAL|ERROR|WARNING|NOTICE|INFO|DEBUG], default=ERROR
-c: batch timeout, default=2s
-B: batch size, default=10
-F: local MSP base directory, default=$GOPATH/src/github.com/hyperledger/fabric-test/fabric/common/tools/cryptogen
-G: src MSP base directory, default=/opt/hyperledger/fabric/msp/crypto-config
-S: TLS enablement [enabled|disabled], default=disabled
-C: company name, default=example.com
Note that when -a down is invoked to clean network, the company name is used as a key word in searching for docker images to be deleted. The company name can be set using -C. The default company name is example.com.
The following commands will clean a network with containers and docker images:
./networkLauncher.sh -a down -C example.com
./networkLauncher.sh -a down
The above commands invoke cleanNetwork.sh.
The following commands will generate a network:
./networkLauncher.sh -o 1 -x 2 -r 2 -p 2 -k 1 -z 1 -n 2 -t kafka -f test -w 10.120.223.35
./networkLauncher.sh -o 1 -x 2 -r 2 -p 2 -n 1 -f test -w localhost
./networkLauncher.sh -o 3 -x 6 -r 6 -p 2 -k 3 -z 3 -n 3 -t kafka -f test -w localhost -S enabled
The above command will invoke cryptogen, cfgtxgen, generate orderer block, channel transaction and launch network.
The script is used to clean a network.
./cleanNetwork.sh [docker image key word]
./cleanNetwork.sh sample
The executable is in $GOPATH/src/github.com/hyperledger/fabric/common/tools/cryptogen and is used to create crypto
cd $GOPATH/src/github.com/hyperledger/fabric/common/tools/cryptogen
apt-get install libltdl-dev
go build
./cryptogen generate --output=<cryptogen dir> --config=<crypto config>
The script is used to create configtx.yaml.
./gen_configtx_cfg.sh [opt] [value]
options:
-o: number of orderers, default=1
-k: number of kafka, default=0
-p: number of peers per organiztion, default=1
-h: hash type, default=SHA2
-r: number of organization, default=1
-s: security service type, default=256
-t: orderer service [solo|kafka], default=solo
-f: profile name, default=test
-b: MSP directory, default=$GOPATH/src/github.com/hyperledger/fabric-test/fabric/common/tools/cryptogen/crypto-config
-w: host ip 1, default=0.0.0.0
-c: batch timeout, default=2s
-B: batch size, default=10
-v: array of organization name, default=0
-C: company name, default=example.com
./gen_configtx_cfg.sh -o 1 -k 1 -p 2 -r 6 -h SHA2 -s 256 -t kafka -b /root/gopath/src/github.com/hyperledger/fabric-test/fabric/common/tools/cryptogen/crypto-config -w 10.120.223.35
This is a sample of configtx.yaml to be used to generate the desired configtx.yaml. The key words in the sample file are:
- &ProfileString: the profile string
- *Org0: used by the script to list all organizations
- &OrdererOrg: used by the script to list all Organization with its attributes
- &Org0: used for the list of peers in organization
- OrdererType: used for the orderer service type
The script is used to create a docker-compose.yml and launch the network with specified number of peers, orderers, orderer service type etc.
gen_network.sh [opt] [value]
options:
network variables
-a: action [create|add]
-p: number of peers per organization
-o: number of orderers
-k: number of brokers
-z: number of zookeeper
-r: number of organiztions
-S: TLS enablement [enabled|disabled], default=disabled
-x: number of ca
-F: local MSP base directory, default=$GOPATH/src/github.com/hyperledger/fabric-test/fabric/common/tools/cryptogen/crypto-config
-G: src MSP base directory, default=/opt/hyperledger/fabric/msp/crypto-config
-C: company name, default=example.com
peer environment variables
-l: core logging level [(default = not set)|CRITICAL|ERROR|WARNING|NOTICE|INFO|DEBUG]
-d: core ledger state DB [goleveldb|couchdb]
orderer environment variables
-t: orderer type [solo|kafka]
-q: orderer logging level [(default = not set)|CRITICAL|ERROR|WARNING|NOTICE|INFO|DEBUG]
./gen_network.sh -a create -z 2 -p 2 -r 2 -o 1 -k 1 -t kafka -d goleveldb -F /root/gopath/src/github.com/hyperledger/fabric-test/fabric/common/tools/cryptogen/crypto-config -G /opt/hyperledger/fabric/msp/crypto-config
All IP addresses and ports of orderer, peer, event hub are specified in network.json.
"caAddress": "0.0.0.0",
"caPort": "7054",
"ordererAddress": "0.0.0.0",
"ordererPort": "7050",
"couchdbAddress": "0.0.0.0",
"couchdbPort": "5984",
"vp0Address": "0.0.0.0",
"vp0Port": "7061",
"evtAddress": "0.0.0.0",
"evtPort": "9061",
All images (peer, kafka, and orderer etc) path (location) are specified in network.json
"ca": {
"image": "hyperledger/fabric-ca",
"zookeeper": {
"image": "hyperledger/fabric-zookeeper",
"kafka": {
"image": "hyperledger/fabric-kafka",
"orderer": {
"image": "hyperledger/fabric-orderer",
"peer": {
"image": "hyperledger/fabric-peer",