[区块链]一、【脚本命令】build_chain.sh 区块链节点生成(ubuntu18.04/FISCO BCOS)-JAVA

目录

环境依赖

1、下载【build_chain.sh】

2、脚本命令参数

3、生成区块链配置文件ip_list:

4、调用build_chain.sh脚本构建区块链节点：

5、启动节点

6、查看节点进程

总结：

环境依赖

1、下载【build_chain.sh】

执行命令，安装openssl、curl（如果系统上已经安装好了，可以不用安装）

apt-get install openssl curl

?执行命令，下载build_chain.sh

curl -#LO https://gitee.com/FISCO-BCOS/FISCO-BCOS/raw/master-2.0/tools/build_chain.sh && chmod u+x build_chain.sh

2、脚本命令参数

root@ubuntu:~/fisco# ./build_chain.sh 
Usage:
    -l <IP list>                        [Required] "ip1:nodeNum1,ip2:nodeNum2" e.g:"192.168.0.1:2,192.168.0.2:3"
    -f <IP list file>                   [Optional] split by line, every line should be "ip:nodeNum agencyName groupList p2p_port,channel_port,jsonrpc_port". eg "127.0.0.1:4 agency1 1,2 30300,20200,8545"
    -v <FISCO-BCOS binary version>      Default is the latest v2.8.0
    -e <FISCO-BCOS binary path>         Default download fisco-bcos from GitHub. If set -e, use the binary at the specified location
    -o <Output Dir>                     Default ./nodes/
    -p <Start Port>                     Default 30300,20200,8545 means p2p_port start from 30300, channel_port from 20200, jsonrpc_port from 8545
    -q <List FISCO-BCOS releases>       List FISCO-BCOS released versions
    -i <Host ip>                        Default 127.0.0.1. If set -i, listen 0.0.0.0
    -s <DB type>                        Default rocksdb. Options can be rocksdb / mysql / scalable, rocksdb is recommended
    -d <docker mode>                    Default off. If set -d, build with docker
    -c <Consensus Algorithm>            Default PBFT. Options can be pbft / raft /rpbft, pbft is recommended
    -C <Chain id>                       Default 1. Can set uint.
    -g <Generate guomi nodes>           Default no
    -z <Generate tar packet>            Default no
    -t <Cert config file>               Default auto generate
    -6 <Use ipv6>                       Default no. If set -6, treat IP as IPv6
    -k <The path of ca root>            Default auto generate, the ca.crt and ca.key must in the path, if use intermediate the root.crt must in the path
    -K <The path of sm crypto ca root>  Default auto generate, the gmca.crt and gmca.key must in the path, if use intermediate the gmroot.crt must in the path
    -D <Use Deployment mode>            Default false, If set -D, use deploy mode directory struct and make tar
    -G <channel use sm crypto ssl>      Default false, only works for guomi mode
    -X <Certificate expiration time>    Default 36500 days
    -T <Enable debug log>               Default off. If set -T, enable debug log
    -S <Enable statistics>              Default off. If set -S, enable statistics
    -F <Disable log auto flush>         Default on. If set -F, disable log auto flush
    -E <Enable free_storage_evm>        Default off. If set -E, enable free_storage_evm
    -h Help
e.g
    ./build_chain.sh -l "127.0.0.1:4"

3、生成区块链配置文件ip_list:

#ip_list文件内容格式：[ip]:[节点数] [机构名] [所属群组列表]

cat > ipconf << EOF
127.0.0.1:2 arbitrator 1,2,3
127.0.0.1:2 agencyA 1
127.0.0.1:2 agencyB 2
127.0.0.1:2 agencyC 3
EOF

4、调用build_chain.sh脚本构建区块链节点：

./build_chain.sh -f ipconf -p 30300,20200,8545

区块链节点配置成功后，会看到[INFO] All completed.的输出。在当前目录会生成nodes目录

5、启动节点

生成区块链节点后，需要启动所有节点，节点提供start_all.sh和stop_all.sh脚本启动和停止节点。

./nodes/127.0.0.1/start_all.sh

6、查看节点进程

ps aux | grep fisco-bcos

不发交易时，共识正常的节点会输出+++日志

总结：

在构建节点的时候，需要注意端口号是否被占用。执行脚本，需要确认好路径