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系统环境
#前置要求
- Docker V1.12 或更高
- Docker Compose V1.8 或更高
- Docker Toolbx 【用于Windows本文为Linux不需要】
- Go V1.7 或更高
#CentOS7
[root@host1 go]# uname -a
Linux host1 3.10.0-514.el7.x86_64 #1 SMP Tue Nov 22 16:42:41 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
-+#docker
1root@host1 go]# docker version
Client:
Version: 17.05.0-ce
API version: 1.29
Go version: go1.7.5
Git commit: 89658be
Built: Thu May 4 22:06:25 2017
OS/Arch: linux/amd64
Server:
Version: 17.05.0-ce
API version: 1.29 (minimum version 1.12)
Go version: go1.7.5
Git commit: 89658be
Built: Thu May 4 22:06:25 2017
OS/Arch: linux/amd64
Experimental: false
#docker compose
[root@host1 go]# docker-compose version
docker-compose version 1.13.0, build 1719ceb
docker-py version: 2.2.1
CPython version: 2.7.13
OpenSSL version: OpenSSL 1.0.1t 3 May 2016下载二进制
https://nexus.hyperledger.org/content/repositories/releases/org/hyperledger/fabric/fabric-binary/linux-amd64-1.0.0-beta/fabric-binary-linux-amd64-1.0.0-beta.tar.gz
#或者
curl -O https://nexus.hyperledger.org/content/repositories/releases/org/hyperledger/fabric/fabric-binary/linux-amd64-1.0.0-beta/fabric-binary-linux-amd64-1.0.0-beta.tar.gz
#解压进入release/linux-amd64
#注释docker-compose-cli.yaml 第57行
command: /bin/bash -c './scripts/script.sh ${CHANNEL_NAME}; sleep $TIMEOUT'
#注释此句的目的是防止cli容器进行类似后续操作：创建channel，加入，安装cc，初始化cc，当后续手动操作实践后可以取消注释，cli容器实例启动
时会主动创建channel并循坏加四个peer加入，具体过程阅读宿主机目录release/linux-amd64/scripts/script.sh
#下载docker镜像,常规速度较慢可以采用阿里云加速，国外VPN等方式
[root@host1 linux-amd64]# pwd
/root/release/linux-amd64
[root@host1 linux-amd64]# ./download-dockerimages.sh
===> Pulling fabric Images
==> FABRIC IMAGE: peer
......生成密码和配置，宿主机执行
#注释docker-compose-cli.yaml 第57行 【如果已经注释可以忽略此注释操作】
command: /bin/bash -c './scripts/script.sh ${CHANNEL_NAME}; sleep $TIMEOUT'
#以下在shell中执行
$CHANNEL_NAME=king
$./generateArtifacts.sh $CHANNEL_NAME
#上述命令执行完毕后channel-artifacts， crypto-config内将有文件生成
#启动镜像，会将生成的文件映射到部分容器实例
$CHANNEL_NAME=$CHANNEL_NAME TIMEOUT=1000 docker-compose -f docker-compose-cli.yaml up -d
#如果使用CouchDB，和上述命令选择一个执行
$CHANNEL_NAME=$CHANNEL_NAME TIMEOUT=1000 docker-compose -f docker-compose-cli.yaml -f docker-compose-couch.yaml up -d
#执行之后如下，创建了4个peer，1个order，1个cli，后续操作基本在cli容器实例内执行
[root@host1 linux-amd64]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
4f96d53c21b6 hyperledger/fabric-tools "/bin/bash" 30 minutes ago Up 30 minutes cli
782328887b9d hyperledger/fabric-peer "peer node start" 30 minutes ago Up 30 minutes 0.0.0.0:10051->7051/tcp, 0.0.0.0:10053->7053/tcp peer1.org2.example.com
46ea947206f1 hyperledger/fabric-orderer "orderer" 30 minutes ago Up 30 minutes 0.0.0.0:7050->7050/tcp orderer.example.com
f055c5ffa368 hyperledger/fabric-peer "peer node start" 30 minutes ago Up 30 minutes 0.0.0.0:7051->7051/tcp, 0.0.0.0:7053->7053/tcp peer0.org1.example.com
e7cfd965640f hyperledger/fabric-peer "peer node start" 30 minutes ago Up 30 minutes 0.0.0.0:8051->7051/tcp, 0.0.0.0:8053->7053/tcp peer1.org1.example.com
5d7bcae4e38a hyperledger/fabric-peer "peer node start" 30 minutes ago Up 30 minutes 0.0.0.0:9051->7051/tcp, 0.0.0.0:9053->7053/tcp peer0.org2.example.com创建Channel并加入
#进入操作容器实例，cli为容器实例名称，也可以使用id作为参数，比如docker exec -it 4f96d53c21b6 bash
$docker exec -it cli bash
#后续操作在cli容器执行
#引入参数
$CHANNEL_NAME=king
#生成创世块
$peer channel create -o orderer.example.com:7050 -c $CHANNEL_NAME -f ./channel-artifacts/channel.tx --tls $CORE_PEER_TLS_ENABLED --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/cacerts/ca.example.com-cert.pem
#加入
$peer channel join -b $CHANNEL_NAME.block安装CC并初始化，cli容器内执行
#安装CC，只是打包代码，路径和宿主机release/linux-amd64/chaincode/go
$peer chaincode install -n mycc -v 1.0 -p github.com/hyperledger/fabric/examples/chaincode/go/chaincode_example02
#-p 参数制定的为GOPATH的相对路径
#初始化，并生成docker镜像并启动容器实例
#example02 示例为基本数值账户，下述为初始化名为a，b两个账户，初始值均为100
$peer chaincode instantiate -o orderer.example.com:7050 --tls $CORE_PEER_TLS_ENABLED --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/cacerts/ca.example.com-cert.pem -C $CHANNEL_NAME -n mycc -v 1.0 -p github.com/hyperledger/fabric/examples/chaincode/go/chaincode_example02 -c '{"Args":["init","a", "100", "b","200"]}' -P "OR ('Org1MSP.member','Org2MSP.member')"
#执行完毕新增docker实例
[root@host1 ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
542cd374810f dev-peer0.org1.example.com-mycc-1.0 "chaincode -peer.a..." 5 seconds ago Up 4 seconds dev-peer0.org1.example.com-mycc-1.0
0e8d5f77cc8c hyperledger/fabric-tools "/bin/bash" About a minute ago Up About a minute cli
eac20816bda1 hyperledger/fabric-orderer "orderer" About a minute ago Up About a minute 0.0.0.0:7050->7050/tcp orderer.example.com
e57c8f794455 hyperledger/fabric-peer "peer node start" About a minute ago Up About a minute 0.0.0.0:7051->7051/tcp, 0.0.0.0:7053->7053/tcp peer0.org1.example.com
6d995eeba05d hyperledger/fabric-peer "peer node start" About a minute ago Up About a minute 0.0.0.0:10051->7051/tcp, 0.0.0.0:10053->7053/tcp peer1.org2.example.com
4e7873e1ab0b hyperledger/fabric-peer "peer node start" About a minute ago Up About a minute 0.0.0.0:9051->7051/tcp, 0.0.0.0:9053->7053/tcp peer0.org2.example.com
a59c5bb01bd8 hyperledger/fabric-peer "peer node start" About a minute ago Up About a minute 0.0.0.0:8051->7051/tcp, 0.0.0.0:8053->7053/tcp peer1.org1.example.com查询和调用，cli容器内执行
#查询
$peer chaincode query -C $CHANNEL_NAME -n mycc -c '{"Args":["query","a"]}'
#调用，进行转账交易
$peer chaincode invoke -o orderer.example.com:7050 --tls $CORE_PEER_TLS_ENABLED --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/cacerts/ca.example.com-cert.pem -C $CHANNEL_NAME -n mycc -c '{"Args":["invoke","a","b","10"]}'
#日志查看，宿主机执行
$docker logs peer0.org1.example.com
#日志实时查看，宿主机执行
$docker logs -f peer0.org1.example.com 结束清理重置，宿主机执行
#清理所有容器实例和密码相关配置
[root@host1 linux-amd64]# ./network_setup.sh down
#清理前
[root@host1 linux-amd64]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
dev-peer0.org1.example.com-mycc-1.0 latest d9ab7374192d 23 minutes ago 173MB如果使用CouchDB，使用其他Chaincode示例
#基本步骤同上述类似，在安装cc时使用marbles02
#安装
$peer chaincode install -o orderer.example.com:7050 -n marbles -v 1.0 -p github.com/hyperledger/fabric/examples/chaincode/go/marbles02
#初始化
$peer chaincode instantiate -o orderer.example.com:7050 --tls $CORE_PEER_TLS_ENABLED --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/cacerts/ca.example.com-cert.pem -C $CHANNEL_NAME -n marbles -v 1.0 -p github.com/hyperledger/fabric/examples/chaincode/go/marbles02 -c '{"Args":["init"]}' -P "OR ('Org0MSP.member','Org1MSP.member')"
#初始化数据
$peer chaincode invoke -o orderer.example.com:7050 --tls $CORE_PEER_TLS_ENABLED --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/cacerts/ca.example.com-cert.pem -C $CHANNEL_NAME -n marbles -c '{"Args":["initMarble","marble1","blue","35","tom"]}'
$eer chaincode invoke -o orderer.example.com:7050 --tls $CORE_PEER_TLS_ENABLED --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/cacerts/ca.example.com-cert.pem -C $CHANNEL_NAME -n marbles -c '{"Args":["initMarble","marble2","red","50","tom"]}'
$peer chaincode invoke -o orderer.example.com:7050 --tls $CORE_PEER_TLS_ENABLED --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/cacerts/ca.example.com-cert.pem -C $CHANNEL_NAME -n marbles -c '{"Args":["initMarble","marble3","blue","70","tom"]}'
$peer chaincode invoke -o orderer.example.com:7050 --tls $CORE_PEER_TLS_ENABLED --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/cacerts/ca.example.com-cert.pem -C $CHANNEL_NAME -n marbles -c '{"Args":["transferMarble","marble2","jerry"]}'
$peer chaincode invoke -o orderer.example.com:7050 --tls $CORE_PEER_TLS_ENABLED --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/cacerts/ca.example.com-cert.pem -C $CHANNEL_NAME -n marbles -c '{"Args":["transferMarblesBasedOnColor","blue","jerry"]}'
$peer chaincode invoke -o orderer.example.com:7050 --tls $CORE_PEER_TLS_ENABLED --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/cacerts/ca.example.com-cert.pem -C $CHANNEL_NAME -n marbles -c '{"Args":["delete","marble1"]}'
#因为使用了CouchDB，支持一些其他查询
$peer chaincode invoke -o orderer.example.com:7050 --tls $CORE_PEER_TLS_ENABLED --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/cacerts/ca.example.com-cert.pem -C $CHANNEL_NAME -n marbles -c '{"Args":["getHistoryForMarble","marble2"]}'
#访问CouchDB Web控制台，将172.18.0.77 替换为宿主机IP
http://172.18.0.77:5984/_utils/
# 查看容器实例5984映射到了宿主机
$docker ps