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View Code? Open in Web Editor NEW本项目虚拟了一个工作室联盟链需求并将逐步实现，致力于提供一个易理解、可复现的Fabric学习项目，其中项目部署步骤的各个环节都拆解至清晰可见，并且将所有实验打包为脚本使之能够被快速复现在任何一台具备基础环境的主机上。
Home Page: https://ifantasy.net/tags/fabriclearn/
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jjbonesure ccdunkel jefry86 ronin66666 simon110 1131764933 damon328 wameup phial3 jinx-er chengguojun geekya215 xfyynkjydxj lxzlll telesoho hw09234 zhangjiyuan1226fabriclearn's Issues
2_FabricNetworkUpdate 案例中 fabric-contract-api-go v1.1.1 加载失败
background
goal
一个 鲲鹏架构主机中可以快速检验 HLF 智能合约的环境
error
根据提示: [如何用 peer channel 替代 osnadmin 完成通道加入?](#3 (comment))
切换为使用 peer channel 指令的案例:
2_FabricNetworkUpdate
但是, 在最后尝试使用 6_ContractGatewayAndSDK 中提供的 chinacode: contract 时出错,
在 ~/.bashrc 中追加代理配置:
export GO111MODULE=on
export GOPROXY=https://proxy.golang.com.cn,direct
export GO_SOURCE_URL=https://github.com/golang/go.git
然后, 删除 go.mod, go.sum
重建新路径中的 mod
$ go mod init
$ go mod tidy
go: finding module for package github.com/hyperledger/fabric-contract-api-go/contractapi
go: downloading github.com/hyperledger/fabric-contract-api-go v1.1.1
go: found github.com/hyperledger/fabric-contract-api-go/contractapi in github.com/hyperledger/fabric-contract-api-go v1.1.1
go: github.com/hyperledger/[email protected] requires
github.com/cucumber/[email protected]/go.mod: verifying module: checksum mismatch
downloaded: h1:FQ2MobPXycdSajAK3inNgLSAKGFmZqbE4S/CExz41Ys=
sum.golang.org: h1:Cp3tEV1LRAyH/RuCThcxHS/+9ORZ+FMzPva2AZ5Ki+A=
SECURITY ERROR
This download does NOT match the one reported by the checksum server.
The bits may have been replaced on the origin server, or an attacker may
have intercepted the download attempt.
For more information, see 'go help module-auth'.
发生认证失败...
这应该是 fabric-contract-api-go 模块的问题?
如何用 peer channel 替代 osnadmin 完成通道加入?
background
降级为 Fabric 2.1.0 网络, 所以, 没有 osnadmin 指令配套
goal
继续, 完成网络配置, 以及基本 golang 版本 chaincode 检验, 和 gateway 测试
ask
osnadmin 加入通道指令
的对应 peer channel 指令
是如何的?
无法在 arm64 环境中启动 CA 容器
background
之前都是在 intel 芯片环境中进行的,
最近被迫要在 鲲鹏架构 arm64 环境中进行,
有很多不同;
$ neofetch
.-/+oossssoo+/-. ...
`:+ssssssssssssssssss+:` --------------------
-+ssssssssssssssssssyyssss+- OS: Ubuntu 18.04.6 LTS aarch64
.ossssssssssssssssssdMMMNysssso. Host: OpenStack Nova 13.2.1-20220425155324_61248d6
/ssssssssssshdmmNNmmyNMMMMhssssss/ Kernel: 4.15.0-188-generic
+ssssssssshmydMMMMMMMNddddyssssssss+ Uptime: 37 days, 20 hours, 6 mins
/sssssssshNMMMyhhyyyyhmNMMMNhssssssss/ Packages: 994
.ssssssssdMMMNhsssssssssshNMMMdssssssss. Shell: bash 4.4.20
+sssshhhyNMMNyssssssssssssyNMMMysssssss+ Terminal: /dev/pts/0
ossyNMMMNyMMhsssssssssssssshmmmhssssssso CPU: (4)
ossyNMMMNyMMhsssssssssssssshmmmhssssssso GPU: Red Hat, Inc. Virtio GPU
+sssshhhyNMMNyssssssssssssyNMMMysssssss+ Memory: 452MiB / 7974MiB
.ssssssssdMMMNhsssssssssshNMMMdssssssss.
/sssssssshNMMMyhhyyyyhdNMMMNhssssssss/
+sssssssssdmydMMMMMMMMddddyssssssss+
/ssssssssssshdmNNNNmyNMMMMhssssss/
.ossssssssssssssssssdMMMNysssso.
-+sssssssssssssssssyyyssss+-
`:+ssssssssssssssssss+:`
.-/+oossssoo+/-.
goal
系统资源不够, 想精简实验网络为:
- council 组织
- ca +1
- orderer +3
- soft 组织
- ca +1
- peer +1
0_Restart.sh 也修订启动指令为
docker-compose -f $LOCAL_ROOT_PATH/compose/docker-compose.yaml up -d council.ifantasy.net soft.ifantasy.net
error
FabricLearn/6_ContractGatewayAndSDK$ ./0_Restart.sh
820002e25d32
de75eec7ccbf
820002e25d32
de75eec7ccbf
"docker rmi" requires at least 1 argument.
See 'docker rmi --help'.
Usage: docker rmi [OPTIONS] IMAGE [IMAGE...]
Remove one or more images
[+] Running 2/2
⠿ Container council.ifantasy.net Started 2.0s
⠿ Container soft.ifantasy.net Started
看起来一切正常,
但是, $ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
没有启动起来任何容器
但是, 相关认证看起来已经生成:
FabricLearn/6_ContractGatewayAndSDK$ sudo tree orgs/
guess
为此准备好的所有镜像
$docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
hyperledger/fabric-couchdb arm64-0.4.22 284ed5657573 2 weeks ago 469MB
hyperledger/fabric-couchdb latest 284ed5657573 2 weeks ago 469MB
srikanthkarre/fabric-couchdb arm64-0.4.22 284ed5657573 2 weeks ago 469MB
hyperledger/fabric-ca arm64-1.5.2 8aca3a668cbe 3 weeks ago 69.9MB
hyperledger/fabric-ca latest 8aca3a668cbe 3 weeks ago 69.9MB
srikanthkarre/fabric-ca-1.5.2 arm64-1.5.2 8aca3a668cbe 3 weeks ago 69.9MB
srikanthkarre/fabric-tools-v2.3 2.3.3 a4990349e345 3 weeks ago 872MB
hyperledger/fabric-tools arm64-2.3.3 a4990349e345 3 weeks ago 872MB
hyperledger/fabric-tools latest a4990349e345 3 weeks ago 872MB
hyperledger/fabric-peer arm64-2.3.3 4414399b5383 3 weeks ago 775MB
hyperledger/fabric-peer latest 4414399b5383 3 weeks ago 775MB
srikanthkarre/fabric-peer-v2.3 2.3.3 4414399b5383 3 weeks ago 775MB
hyperledger/fabric-orderer arm64-2.3.3 0b42fb15d1be 3 weeks ago 33.4MB
hyperledger/fabric-orderer latest 0b42fb15d1be 3 weeks ago 33.4MB
srikanthkarre/fabric-orderer-v2.3 2.3.3 0b42fb15d1be 3 weeks ago 33.4MB
hyperledger/fabric-baseos arm64-2.3.3 877e3ca5a0cf 3 weeks ago 6.66MB
hyperledger/fabric-baseos latest 877e3ca5a0cf 3 weeks ago 6.66MB
srikanthkarre/fabric-baseos-v2.3 2.3.3 877e3ca5a0cf 3 weeks ago 6.66MB
应该还有其它隐藏行为,没有被理解...
那么现在应该如何继续?
无法安装 chaincode: hyperledger/fabric-ccenv:2.1: no matching manifest for linux/arm64/v8 in the manifest list entries
background
2_FabricNetworkUpdate 案例中 fabric-contract-api-go v1.1.1 加载失败
goal
先在 arm64 环境中, 可以完整跑完一个基本的 HLF 案例,
error
因为不知道哪一步可能出错, 所以,
手工逐一执行 4_TestChaincode.sh 中的指令
第一步就出错:
$ peer lifecycle chaincode install basic.tar.gz
Error: chaincode install failed with status: 500 - failed to invoke backing implementation of 'InstallChaincode': could not build chaincode: docker build failed: docker image build failed: docker build failed: Failed to pull hyperledger/fabric-ccenv:2.1: no matching manifest for linux/arm64/v8 in the manifest list entries
guess
对应 core.yaml 中有关版本的配置使用的是: $(TWO_DIGIT_VERSION)
但是, 其它 .yam 中使用的是 ${DOCKER_CA_PATH}
前者 在 bash 中无法用 echo 指令打印出内容, 后者可以...
也许是这个问题?
大佬你好，博客图片cdn出了点问题
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