微众联盟链fiscobcos 2.1安装

Zeal

发布于 2020-11-11 15:56:08

8420

发布于 2020-11-11 15:56:08

文章被收录于专栏：Hyperledger实践Hyperledger实践

FISCO BCOS即Finacial blockchain shenzhen consrotium, 深圳金融区块链合作联盟, 简称金盟链。Fiscobcos性能蛮不错的, 安装学习下。

1.依赖环境

在centos下为例,依赖openssl, curl,切到root执行

yum install openssl curl

下载安装脚本build_chain.sh

curl -LO https://github.com/FISCO-BCOS/FISCO-BCOS/releases/download/v2.1.0/build_chain.sh && chmod u+x build_chain.sh

2.创建单群组4节点联盟链

bash build_chain.sh -l "127.0.0.1:4" -p 30300,20200,8545

运行结果,这三个端口分别是p2p_port,channel_port,jsonrpc_port

==============================================================
Generating CA key...
==============================================================
Generating keys ...
Processing IP:127.0.0.1 Total:4 Agency:agency Groups:1
==============================================================
Generating configurations...
Processing IP:127.0.0.1 Total:4 Agency:agency Groups:1
================================================================
[INFO] Start Port        : 30300 20200 8545
[INFO] Server IP         : 127.0.0.1:4
[INFO] State Type        : storage
[INFO] RPC listen IP     : 127.0.0.1
[INFO] Output Dir        : /mnt/sda3/fisco/nodes
[INFO] CA Key Path       : /mnt/sda3/fisco/nodes/cert/ca.key
================================================================
[WARN] RPC listens 127.0.0.1 will cause nodes' JSON-RPC and Channel service to be inaccessible form other machines
[INFO] Execute the following command to get FISCO-BCOS console
 bash <(curl -s https://raw.githubusercontent.com/FISCO-BCOS/console/master/tools/download_console.sh)
================================================================
[INFO] All completed. Files in /mnt/sda3/fisco/nodes

我们看下生成的文件结构

[root@k8s-master fisco]# tree
.
├── build_chain.sh
└── nodes
    ├── 127.0.0.1
    │   ├── fisco-bcos
    │   ├── node0
    │   │   ├── conf
    │   │   │   ├── ca.crt
    │   │   │   ├── group.1.genesis
    │   │   │   ├── group.1.ini
    │   │   │   ├── node.crt
    │   │   │   ├── node.key
    │   │   │   └── node.nodeid
    │   │   ├── config.ini
    │   │   ├── scripts
    │   │   │   ├── load_new_groups.sh
    │   │   │   └── reload_whitelist.sh
    │   │   ├── start.sh
    │   │   └── stop.sh
    │   ├── node1
    │   │   ├── conf
    │   │   │   ├── ca.crt
    │   │   │   ├── group.1.genesis
    │   │   │   ├── group.1.ini
    │   │   │   ├── node.crt
    │   │   │   ├── node.key
    │   │   │   └── node.nodeid
    │   │   ├── config.ini
    │   │   ├── scripts
    │   │   │   ├── load_new_groups.sh
    │   │   │   └── reload_whitelist.sh
    │   │   ├── start.sh
    │   │   └── stop.sh
    │   ├── node2
    │   │   ├── conf
    │   │   │   ├── ca.crt
    │   │   │   ├── group.1.genesis
    │   │   │   ├── group.1.ini
    │   │   │   ├── node.crt
    │   │   │   ├── node.key
    │   │   │   └── node.nodeid
    │   │   ├── config.ini
    │   │   ├── scripts
    │   │   │   ├── load_new_groups.sh
    │   │   │   └── reload_whitelist.sh
    │   │   ├── start.sh
    │   │   └── stop.sh
    │   ├── node3
    │   │   ├── conf
    │   │   │   ├── ca.crt
    │   │   │   ├── group.1.genesis
    │   │   │   ├── group.1.ini
    │   │   │   ├── node.crt
    │   │   │   ├── node.key
    │   │   │   └── node.nodeid
    │   │   ├── config.ini
    │   │   ├── scripts
    │   │   │   ├── load_new_groups.sh
    │   │   │   └── reload_whitelist.sh
    │   │   ├── start.sh
    │   │   └── stop.sh
    │   ├── sdk
    │   │   ├── ca.crt
    │   │   ├── node.crt
    │   │   ├── node.key
    │   │   ├── sdk.crt
    │   │   └── sdk.key
    │   ├── start_all.sh
    │   └── stop_all.sh
    └── cert
        ├── agency
        │   ├── agency.crt
        │   ├── agency.key
        │   ├── agency.srl
        │   ├── ca.crt
        │   └── cert.cnf
        ├── ca.crt
        ├── ca.key
        ├── ca.srl
        └── cert.cnf

17 directories, 62 files

3.启动所有节点

bash nodes/127.0.0.1/start_all.sh
try to start node0
try to start node1
try to start node2
try to start node3
 node2 start successfully
 node1 start successfully
 node3 start successfully
 node0 start successfully

检查四个节点进程

[root@k8s-master fisco]# ps -ef | grep -v grep | grep fisco-bcos
root      4216     1  1 21:39 pts/0    00:00:06 /mnt/sda3/fisco/nodes/127.0.0.1/node2/../fisco-bcos -c config.ini
root      4218     1  1 21:39 pts/0    00:00:06 /mnt/sda3/fisco/nodes/127.0.0.1/node1/../fisco-bcos -c config.ini
root      4220     1  1 21:39 pts/0    00:00:06 /mnt/sda3/fisco/nodes/127.0.0.1/node3/../fisco-bcos -c config.ini
root      4222     1  2 21:39 pts/0    00:00:07 /mnt/sda3/fisco/nodes/127.0.0.1/node0/../fisco-bcos -c config.ini

查看连接日志,节点0应该和其它三个节点连接

[root@k8s-master fisco]# tail -f nodes/127.0.0.1/node0/log/log*  | grep connected
info|2019-12-23 21:48:48.965591|[P2P][Service] heartBeat,connected count=3
info|2019-12-23 21:48:58.977200|[P2P][Service] heartBeat,connected count=3
info|2019-12-23 21:49:08.979322|[P2P][Service] heartBeat,connected count=3

查看共识日志，一些封装出块信息

[root@k8s-master fisco]# tail -f nodes/127.0.0.1/node0/log/log*  | grep +++
info|2019-12-23 21:50:55.232417|[g:1][CONSENSUS][SEALER]++++++++++++++++ Generating seal on,blkNum=1,tx=0,nodeIdx=0,hash=34842cc2...
info|2019-12-23 21:50:59.309530|[g:1][CONSENSUS][SEALER]++++++++++++++++ Generating seal on,blkNum=1,tx=0,nodeIdx=0,hash=758d0004...
info|2019-12-23 21:51:03.449523|[g:1][CONSENSUS][SEALER]++++++++++++++++ Generating seal on,blkNum=1,tx=0,nodeIdx=0,hash=729872b2...

4. 使用控制台

4.1 控制台安装

控制台通过Web3SDK链接FISCO BCOS节点，实现查询区块链状态、部署调用合约等功能,其依赖JDK。切回fisco目录执行下载命令,java写的东西有点大几十兆下载有点慢。

bash <(curl -s https://raw.githubusercontent.com/FISCO-BCOS/console/master/tools/download_console.sh)

貌似是spring框架开发的,需要配置下。

cp -n console/conf/applicationContext-sample.xml console/conf/applicationContext.xml
cp nodes/127.0.0.1/sdk/* console/conf/

启动控制台

cd console && bash start.sh

这里对JDK有有些要求, centos自带的openjdk是跑不起来的,有以下错误。应该是一些加密库实现的差异，需要使用的oracle JDK。

Failed to connect to the node. Please check the node status and the console configuration.

运行成功控制台如下:

[root@k8s-master console]# ./start.sh
=============================================================================================
Welcome to FISCO BCOS console(1.0.5)!
Type 'help' or 'h' for help. Type 'quit' or 'q' to quit console.
 ________ ______  ______   ______   ______       _______   ______   ______   ______
|        |      \/      \ /      \ /      \     |       \ /      \ /      \ /      \
| $$$$$$$$\$$$$$|  $$$$$$|  $$$$$$|  $$$$$$\    | $$$$$$$|  $$$$$$|  $$$$$$|  $$$$$$\
| $$__     | $$ | $$___\$| $$   \$| $$  | $$    | $$__/ $| $$   \$| $$  | $| $$___\$$
| $$  \    | $$  \$$    \| $$     | $$  | $$    | $$    $| $$     | $$  | $$\$$    \
| $$$$$    | $$  _\$$$$$$| $$   __| $$  | $$    | $$$$$$$| $$   __| $$  | $$_\$$$$$$\
| $$      _| $$_|  \__| $| $$__/  | $$__/ $$    | $$__/ $| $$__/  | $$__/ $|  \__| $$
| $$     |   $$ \\$$    $$\$$    $$\$$    $$    | $$    $$\$$    $$\$$    $$\$$    $$
 \$$      \$$$$$$ \$$$$$$  \$$$$$$  \$$$$$$      \$$$$$$$  \$$$$$$  \$$$$$$  \$$$$$$

=============================================================================================
[group:1]>

4.2 控制台交互

help可以显示所有命令,一些例子

[group:1]> getNodeVersion
{
    "Build Time":"20190923 13:22:09",
    "Build Type":"Linux/clang/Release",
    "Chain Id":"1",
    "FISCO-BCOS Version":"2.1.0",
    "Git Branch":"HEAD",
    "Git Commit Hash":"cb68124d4fbf3df563a57dfff5f0c6eedc1419cc",
    "Supported Version":"2.1.0"
}

[group:1]> getPeers
[
    {
        "Agency":"agency",
        "IPAndPort":"127.0.0.1:30301",
        "Node":"node1",
        "NodeID":"a3bccbdf5a090de3a5a174e629578d08a08b55faea22c515eddda5470414e7a7ddab7b3968cd91df2b4ea83fad920e22e3bbe052f6ce1b1a2b3eb803dd4395cd",
        "Topic":[
            
        ]
    },
    {
        "Agency":"agency",
        "IPAndPort":"127.0.0.1:49368",
        "Node":"node3",
        "NodeID":"73971a2056fff221f0784402e819a1ba05ab1a7b4a03acda985ecf7b414de4a58c41dfcbafa38fe83ef1e4dd8a7f62480c2e2a4717fa98dea4a41f1d76a6466b",
        "Topic":[
            
        ]
    },
    {
        "Agency":"agency",
        "IPAndPort":"127.0.0.1:30302",
        "Node":"node2",
        "NodeID":"81a3e29de016bfe4ede4d21827fea31d4aba29a57cb8a8c73377c0313f72ef3611133913c46979faf0972a0bb6c8db40a4568ba48579843454266be121b943d0",
        "Topic":[
            
        ]
    }
]

[group:1]> help

5.智能合约

/fisco/console/contracts/solidity自带了一个HelloWorld的智能合约。

[root@k8s-master solidity]# pwd
/mnt/sda3/fisco/console/contracts/solidity
[root@k8s-master solidity]# ll
总用量 12
-rw-r--r--. 1 6003 6003  266 9月  24 15:33 HelloWorld.sol
-rw-r--r--. 1 6003 6003 1713 9月  24 15:33 Table.sol
-rw-r--r--. 1 6003 6003 3057 9月  24 15:33 TableTest.sol

HelloWorld.sol内容如下:

pragma solidity ^0.4.24;

contract HelloWorld{
    string name;

    constructor() public{
       name = "Hello, World!";
    }

    function get() constant public returns(string){
        return name;
    }

    function set(string n) public{
        name = n;
    }
}

控制台部署HelloWorld合约

[group:1]> deploy HelloWorld
contract address: 0x79ea4777a3759d36c142bb6365691f427cebb6

调用HelloWorld合约

[group:1]> getBlockNumber
1

[group:1]> call HelloWorld 0x79ea4777a3759d36c142bb6365691f427cebb673 get
Hello, World!

[group:1]> call HelloWorld 0x79ea4777a3759d36c142bb6365691f427cebb673 set "Hello,Zeal"
transaction hash: 0x920837f04e8f67cf53fadcb30cace55f3e9f219644b522a2444f9ea0ef77568a

[group:1]> getBlockNumber
2

[group:1]> call HelloWorld 0x79ea4777a3759d36c142bb6365691f427cebb673 get
Hello,Zeal