1. Basic environment preparation
1. Apt source change
Open the URL: ubuntu | Mirror Station Use Help | Tsinghua University Open Source Software Mirror Station | Tsinghua Open Source Mirror , select the corresponding Ubuntu version number, and copy the content in the red box.
Execute the command: sudo gedit /etc/apt/sources.list, paste the above content to replace the content of the original file.
Execute the command: sudo apt update to update the mirror source.
2. Install docker
ns@ubuntu:~$ sudo apt install docker docker-compose
Configure the Docker boot self-start service:
ns@ubuntu:~$ sudo systemctl enable docker
Synchronizing state of docker.service with SysV init with /lib/systemd/systemd-sysv-install...
Executing /lib/systemd/systemd-sysv-install enable dockerThen, add the current user to the docker user group.
ns@ubuntu:~$ sudo usermod -a -G docker ns3. Install golang
Go to the official Go documentation: Download and install - The Go Programming Language , select the Linux version and download it.
Execute sudo su to switch to the root user.
Execution command:
rm -rf /usr/local/go && tar -C /usr/local -xzf go1.17.6.linux-amd64.tar.gzExtract it to the specified directory.
Then configure the environment variable:
root@ubuntu:/usr/local# vim /etc/profile
export PATH=$PATH:/usr/local/go/bin #写入该行语句
root@ubuntu:/usr/local# source /etc/profile #更新配置Note: In order to avoid executing the source statement every time, you can execute the vim ~/.bashrc command to write source /etc/profile into the file, save and exit, then you don’t need to execute the modified statement in the future, switch to the ns user and execute it again.
Check the go version: go version
2. Install Hyperledger Fabric
1. Install samples, docker
Enter URL: https://github.com/hyperledger/fabric/blob/main/scripts/bootstrap.sh
Copy the content of bootstrap.sh and create a new fabric directory and a file with the same name as bootstrap.sh in the Linux directory, paste the content in and save it.
root@ubuntu:/home/ns/Software# mkdir fabric
root@ubuntu:/home/ns/Software# cd fabric/
root@ubuntu:/home/ns/Software/fabric# vim bootstrap.shNote: For the convenience of testing, modify the true generation below to false.
Then grant permission:
chmod u+x bootstrap.shimplement:
./bootstrap.sh
Next, the samples will be cloned locally:
root@ubuntu:/home/ns/Software/fabric# git clone https://github.com/hyperledger/fabric-samples.git
Cloning into 'fabric-samples'...
remote: Enumerating objects: 10607, done.
remote: Counting objects: 100% (348/348), done.
remote: Compressing objects: 100% (240/240), done.
remote: Total 10607 (delta 134), reused 228 (delta 85), pack-reused 10259
Receiving objects: 100% (10607/10607), 19.22 MiB | 822.00 KiB/s, done.
Resolving deltas: 100% (5659/5659), done.
Checking connectivity... done.
root@ubuntu:/home/ns/Software/fabric# ls
bootstrap.sh fabric-samples2. Install binaries
According to the version requirements of the bootstrap.sh file , go to the following two URLs to download the corresponding file:
https://github.com/hyperledger/fabric/releases
https://github.com/hyperledger/fabric-ca/releases
Unzip the file to the fabric/fabric-samples/ directory:
root@ubuntu:/home/ns/Software/packets# tar -zxvf hyperledger-fabric-linux-amd64-2.4.4.tar.gz -C ../fabric/fabric-samples/
bin/
bin/peer
bin/configtxlator
bin/configtxgen
bin/ledgerutil
bin/ccaas_builder/
bin/ccaas_builder/bin/
bin/ccaas_builder/bin/build
bin/ccaas_builder/bin/release
bin/ccaas_builder/bin/detect
bin/orderer
bin/cryptogen
bin/discover
bin/osnadmin
config/
config/core.yaml
config/orderer.yaml
config/configtx.yaml
root@ubuntu:/home/ns/Software/packets# tar -zxvf hyperledger-fabric-ca-linux-amd64-1.5.5.tar.gz -C ../fabric/fabric-samples/
bin/
bin/fabric-ca-client
bin/fabric-ca-server3. Configure go agent
go env -w GO111MODULE=on
go env -w GOPROXY=https://goproxy.cn,direct3. Test
root@ubuntu:/home/ns/Software/fabric/fabric-samples# cd test-network
root@ubuntu:/home/ns/Software/fabric/fabric-samples/test-network# ls
addOrg3 CHAINCODE_AS_A_SERVICE_TUTORIAL.md compose configtx monitordocker.sh network.sh organizations prometheus-grafana README.md scripts setOrgEnv.sh system-genesis-block
root@ubuntu:/home/ns/Software/fabric/fabric-samples/test-network# ./network.sh up
Then test fabcar
root@ubuntu:/home/ns/Software/fabric/fabric-samples# cd fabcar/
root@ubuntu:/home/ns/Software/fabric/fabric-samples/fabcar# ls
go java javascript networkDown.sh startFabric.sh typescript
root@ubuntu:/home/ns/Software/fabric/fabric-samples/fabcar# ./startFabric.sh up
The execution is successful, and then follow the prompts.
root@ubuntu:/home/ns/Software/fabric/fabric-samples/fabcar# ls
go java javascript networkDown.sh startFabric.sh typescript
root@ubuntu:/home/ns/Software/fabric/fabric-samples/fabcar# cd go
root@ubuntu:/home/ns/Software/fabric/fabric-samples/fabcar/go# ls
fabcar.go go.mod go.sum runfabcar.sh
Test success!