区块链 fisco bcos 2.72 在多机器上部署多个docker节点 ubuntu

Posted 2021-05-19 软件工程小施同学

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一、安装

1. 安装依赖

安装curl、openssl:

sudo apt-get update
sudo apt install -y curl openssl

2. 安装docker:

(1)安装docker

# 更新包索引
sudo apt-get update
# 安装基础依赖库
sudo apt-get install \\
    apt-transport-https \\
    ca-certificates \\
    curl \\
    gnupg-agent \\
    software-properties-common
# 添加Docker官方GPG key
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
# 添加docker仓库
sudo add-apt-repository \\
"deb [arch=amd64] https://download.docker.com/linux/ubuntu \\
$(lsb_release -cs) \\
stable"
# 更新包索引
sudo apt-get update
# 安装Docker
sudo apt-get install docker-ce docker-ce-cli containerd.io

(2)加入docker用户组

sudo groupadd docker
sudo usermod -aG docker $USER

(3)安装Docker Compose

sudo curl -L "https://github.com/docker/compose/releases/download/1.24.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose

3. 下载安装脚本

## 创建操作目录
cd ~ && mkdir -p fisco && cd fisco

## 下载脚本
curl -#LO https://github.com/FISCO-BCOS/FISCO-BCOS/releases/download/v2.7.2/build_chain.sh && chmod u+x build_chain.sh

注解

如果因为网络问题导致长时间无法下载build_chain.sh脚本:

多试几次
也可以换成 curl -#LO https://gitee.com/FISCO-BCOS/FISCO-BCOS/raw/master/tools/build_chain.sh && chmod u+x build_chain.sh

4. 搭建单群组4节点区块链

（1）查看ip

每个机器一个节点

machine name	ip
fiscobcos_docker1	192.168.64.137
fiscobcos_docker2	192.168.64.138
fiscobcos_docker3	192.168.64.139
fiscobcos_docker4	192.168.64.140

(2)生成区块链所有节点的配置

以下所有都在fiscobcos_docker1（192.168.64.137）机器操作

将节点信息写入到ipconf文件中

# 这里所有区块链节点均属于agencyA，并仅启动了群组1
# (注: 下面的ip信息需要根据真实的机器IP填写)
cat >> ipconf << EOF
192.168.64.137 agencyA 1 
192.168.64.138 agencyA 1 
192.168.64.139 agencyA 1 
192.168.64.140 agencyA 1
EOF

（3）基于配置文件生成区块链节点配置

在fisco目录下执行下面的指令，生成一条单群组4节点的区块链。

请确保机器的30300，20200，8545端口没有被占用，也可以通过-p参数指定其他端口。

bash build_chain.sh -d -f ipconf -p 30300,20200,8545

-d表示以docker方式启动
-f表示读取ipconf配置文件
-p表示指定端口号

命令执行成功会输出All completed。

如果执行出错，请检查nodes/build.log文件中的错误信息。

shijianfeng@ubuntu:~/fisco$ bash build_chain.sh -d -f ipconf -p 30300,20200,8545
==============================================================
Generating CA key...
==============================================================
Generating keys and certificates ...
Processing IP=192.168.64.137 Total=1 Agency=agencyA Groups=1
Processing IP=192.168.64.138 Total=1 Agency=agencyA Groups=1
Processing IP=192.168.64.139 Total=1 Agency=agencyA Groups=1
Processing IP=192.168.64.140 Total=1 Agency=agencyA Groups=1
==============================================================
Generating configuration files ...
Processing IP=192.168.64.137 Total=1 Agency=agencyA Groups=1
Processing IP=192.168.64.138 Total=1 Agency=agencyA Groups=1
Processing IP=192.168.64.139 Total=1 Agency=agencyA Groups=1
Processing IP=192.168.64.140 Total=1 Agency=agencyA Groups=1
==============================================================
Group:1 has 4 nodes
==============================================================
[INFO] Docker tag      : latest
[INFO] IP List File    : ipconf
[INFO] Start Port      : 30300 20200 8545
[INFO] Server IP       : 192.168.64.137 192.168.64.138 192.168.64.139 192.168.64.140
[INFO] Output Dir      : /home/shijianfeng/fisco/nodes
[INFO] CA Path         : /home/shijianfeng/fisco/nodes/cert/
==============================================================
[INFO] Execute the download_console.sh script in directory named by IP to get FISCO-BCOS console.
e.g.  bash /home/shijianfeng/fisco/nodes/192.168.64.137/download_console.sh -f
==============================================================
[INFO] All completed. Files in /home/shijianfeng/fisco/nodes

至此，成功生成了多机4节点配置，每台机器的区块链节点配置均位于nodes文件夹下，如下：

shijianfeng@ubuntu:~/fisco$ ls nodes/
192.168.64.137  192.168.64.138  192.168.64.139  192.168.64.140  cert

（4）拷贝区块链节点配置

生成区块链节点配置后，需要将每个节点配置拷贝到对应机器上，可通过scp命令执行拷贝，具体如下：

# 为每台机器创建操作目录~/fisco
# (注: 这里使用shijianfeng用户进行操作; 实际操作时，可使用自己的账户进行类似操作, IP也需要替换成自己的机器IP)
ssh shijianfeng@192.168.64.138 "mkdir -p ~/fisco"
ssh shijianfeng@192.168.64.139 "mkdir -p ~/fisco"
ssh shijianfeng@192.168.64.140 "mkdir -p ~/fisco"


# 拷贝节点配置
# 拷贝节点配置到192.168.64.137的~/fisco路径
scp -r nodes/192.168.64.137/ shijianfeng@192.168.64.137:~/fisco/192.168.64.137

# 拷贝节点配置到192.168.64.138的~/fisco路径
scp -r nodes/192.168.64.138/ shijianfeng@192.168.64.138:~/fisco/192.168.64.138

# 拷贝节点配置到192.168.64.139的~/fisco路径
scp -r nodes/192.168.64.139/ shijianfeng@192.168.64.139:~/fisco/192.168.64.139

# 拷贝节点配置到192.168.64.140的~/fisco路径
scp -r nodes/192.168.64.140/ shijianfeng@192.168.64.138:~/fisco/192.168.64.140

如果报错scp ssh 22: connection refused

请看https://blog.csdn.net/u013288190/article/details/115873491

5. 启动区块链节点

区块链节点配置拷贝成功后，需要启动所有节点，可通过某台机器发起ssh操作远程启动区块链节点，也可登录上所有物理机后，在对应的物理机上启动区块链节点。

本文采用直接登录机器启动区块链节点

执行nodes/node_ip/start_all.sh

# (注: 这里使用fisco用户进行操作; 实际操作时，可使用自己的账户进行类似操作, IP也需要替换成自己的机器IP)
# 登录192.168.64.137并启动区块链节点
$ ssh fisco@192.168.64.137
$ bash ~/fisco/192.168.64.137/start_all.sh

# 登录192.168.64.138并启动区块链节点
$ ssh fisco@192.168.64.138
$ bash ~/fisco/192.168.64.138/start_all.sh

# 登录192.168.64.139并启动区块链节点
$ ssh fisco@192.168.64.139
$ bash ~/fisco/192.168.64.139/start_all.sh

# 登录192.168.64.140并启动区块链节点
$ ssh fisco@192.168.64.140
$ bash ~/fisco/192.168.64.140/start_all.sh

启动时，会查找本地是否存在FISCO-BCOS对应版本的节点镜像，不存在则从docker hub下载。

$ 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
Unable to find image 'fiscoorg/fiscobcos:v2.7.2' locally    # 本地镜像不存在
Unable to find image 'fiscoorg/fiscobcos:v2.7.2' locally
Unable to find image 'fiscoorg/fiscobcos:v2.7.2' locally
Unable to find image 'fiscoorg/fiscobcos:v2.7.2' locally
v2.7.2: Pulling from fiscoorg/fiscobcos                     # 下载镜像
d519e2592276: Pulling fs layer
d22d2dfcfa9c: Pulling fs layer
b3afe92c540b: Pulling fs layer
d0e4ee611225: Waiting
af59874f6897: Waiting
v2.7.2: Pulling from fiscoorg/fiscobcos
d519e2592276: Pulling fs layer
d22d2dfcfa9c: Pulling fs layer
b3afe92c540b: Pulling fs layer
d0e4ee611225: Waiting
af59874f6897: Waiting
v2.7.2: Pulling from fiscoorg/fiscobcos
d519e2592276: Pulling fs layer
Pull complete d519e2592276: Pull complete
              Extracting     162B/162B
Pull complete d22d2dfcfa9c: Pull complete
af59874f6897: Extracting  24.48MB/26.71MB
Pull complete b3afe92c540b: Pull complete
d519e2592276: Pull complete
Pull complete d0e4ee611225: Pull complete
b3afe92c540b: Pull complete
Pull complete af59874f6897: Pull complete
af59874f6897: Pull complete
Digest: sha256:7a4e4f60bafe8362b402e0f86245c9a840544845fc57007259d2e4b023da6149
Status: Downloaded newer image for fiscoorg/fiscobcos:v2.7.2
Digest: sha256:7a4e4f60bafe8362b402e0f86245c9a840544845fc57007259d2e4b023da6149
Status: Image is up to date for fiscoorg/fiscobcos:v2.7.2
Digest: sha256:7a4e4f60bafe8362b402e0f86245c9a840544845fc57007259d2e4b023da6149
Status: Image is up to date for fiscoorg/fiscobcos:v2.7.2
Digest: sha256:7a4e4f60bafe8362b402e0f86245c9a840544845fc57007259d2e4b023da6149
Status: Image is up to date for fiscoorg/fiscobcos:v2.7.2
8df0d79bf764cd5693e00bbf5c91e2ed7ec69901049e79049082d7ab0da707c8   # 启动节点的 CONTAINER ID
c27dcaa0adfbf45820506f659913e6dacb8a148425801ea80ab078100a8d57b7   # 启动节点的 CONTAINER ID
e66fe7c68d3a8db5d8c18fe5749eba25fd41350ebbaa7accbc8374e03bfba690   # 启动节点的 CONTAINER ID
2bb7b89e2a46b9a4f92fbf9b48b39023540fccdae14de52e091fa17ea219905e   # 启动节点的 CONTAINER ID
 node0 start successfully                                           
 node2 start successfully                                           
 node3 start successfully                                           
 node1 start successfully

6. 查看节点

登录每台机器，执行如下命令判断是否启动成功：

（1）检查容器状态是否正常

$ docker ps -a | egrep fiscobcos

8df0d79bf764   fiscoorg/fiscobcos:v2.7.2   "/usr/local/bin/fisc…"   5 minutes ago   Up 5 minutes             rootfisconodes127.0.0.1node2
2bb7b89e2a46   fiscoorg/fiscobcos:v2.7.2   "/usr/local/bin/fisc…"   5 minutes ago   Up 5 minutes             rootfisconodes127.0.0.1node1
e66fe7c68d3a   fiscoorg/fiscobcos:v2.7.2   "/usr/local/bin/fisc…"   5 minutes ago   Up 5 minutes             rootfisconodes127.0.0.1node0
c27dcaa0adfb   fiscoorg/fiscobcos:v2.7.2   "/usr/local/bin/fisc…"   5 minutes ago   Up 5 minutes             rootfisconodes127.0.0.1node3

容器状态为UP时，说明节点正常启动。

（2）检查是否所有节点都连接上

可以通过检查日志来确认节点的p2p连接数目、共识是否正常。

查看节点node0连接的节点数

tail -f ~/fisco/*/node0/log/* |grep -i connected

正常情况会不停地输出连接信息，从输出可以看出node0与另外3个节点有连接。

info|2019-01-21 17:30:58.316769| [P2P][Service] heartBeat,connected count=3
info|2019-01-21 17:31:08.316922| [P2P][Service] heartBeat,connected count=3
info|2019-01-21 17:31:18.317105| [P2P][Service] heartBeat,connected count=3

（3）检查共识是否正常

登录每台机器，进入操作目录，执行如下命令判断节点共识是否正常：

tail -f ~/fisco/*/node0/log/* |grep -i +++

正常情况会不停输出++++Generating seal，表示共识正常。

info|2020-12-22 17:24:43.729402|[g:1][CONSENSUS][SEALER]++++++++++++++++ Generating seal on,blkNum=1,tx=0,nodeIdx=1,hash=2e133146...
info|2020-12-22 17:24:47.740603|[g:1][CONSENSUS][SEALER]++++++++++++++++ Generating seal on,blkNum=1,tx=0,nodeIdx=1,hash=eb199760...

到此docker环境已经部署完成，可通过控制台对其发起交易。

二、安装控制台、部署合约、发送交易

以下所有都在fiscobcos_docker1（192.168.64.137）机器操作

第一步. 准备依赖

安装java （推荐使用java 14）.

# ubuntu系统安装java
sudo apt install -y default-jdk

我安装的java sdk 1.8

第二步. 下载并配置控制台

（1）下载控制台

# 创建操作目录
mkdir -p ~/fisco && cd ~/fisco

curl -#LO https://github.com/FISCO-BCOS/console/releases/download/v2.7.1/download_console.sh

# 若因为网络问题导致长时间无法下载，请尝试以下命令：
curl -#LO  https://gitee.com/FISCO-BCOS/console/raw/master/tools/download_console.sh

bash download_console.sh

（2）配置控制台: 拷贝SDK证书

这里选择从fiscobcos_docker1（192.168.64.137）拷贝SDK证书，具体操作如下：

# 从192.168.64.137拷贝证书到conf目录下
scp 192.168.64.137:~/fisco/192.168.64.137/sdk/* ~/fisco/console/conf

（3）配置控制台: 修改控制台配置

# 拷贝控制台配置
cp -n ~/fisco/console/conf/config-example.toml ~/fisco/console/conf/config.toml

# 修改控制台连接信息(操作中，控制台连接的IP信息请根据实际情况填写)
sed -i 's/peers=\\["127.0.0.1:20200", "127.0.0.1:20201"\\]/peers=["192.168.64.137:20200", "192.168.64.138:20200", "192.168.64.139:20200", "192.168.64.140:20200"]/g' ~/fisco/console/conf/config.toml

第三步. 启动并使用控制台

启动控制台

bash ~/fisco/console/start.sh

控制台启动成功后，会输出如下信息：

=============================================================================================
Welcome to FISCO BCOS console(2.7.0)!
Type 'help' or 'h' for help. Type 'quit' or 'q' to quit console.
 ________ ______  ______   ______   ______       _______   ______   ______   ______
|        |      \\/      \\ /      \\ /      \\     |       \\ /      \\ /      \\ /      \\
| $$$$$$$$\\$$$$$|  $$$$$$|  $$$$$$|  $$$$$$\\    | $$$$$$$|  $$$$$$|  $$$$$$|  $$$$$$\\
| $$__     | $$ | $$___\\$| $$   \\$| $$  | $$    | $$__/ $| $$   \\$| $$  | $| $$___\\$$
| $$  \\    | $$  \\$$    \\| $$     | $$  | $$    | $$    $| $$     | $$  | $$\\$$    \\
| $$$$$    | $$  _\\$$$$$$| $$   __| $$  | $$    | $$$$$$$| $$   __| $$  | $$_\\$$$$$$\\
| $$      _| $$_|  \\__| $| $$__/  | $$__/ $$    | $$__/ $| $$__/  | $$__/ $|  \\__| $$
| $$     |   $$ \\\\$$    $$\\$$    $$\\$$    $$    | $$    $$\\$$    $$\\$$    $$\\$$    $$
 \\$$      \\$$$$$$ \\$$$$$$  \\$$$$$$  \\$$$$$$      \\$$$$$$$  \\$$$$$$  \\$$$$$$  \\$$$$$$

=============================================================================================

第四步、使用控制台发送交易

# 获取节点信息
[group:1]> getNodeVersion
ClientVersion{
    version='2.6.0',
    supportedVersion='2.6.0',
    chainId='1',
    buildTime='20200819 15:47:59',
    buildType='Darwin/appleclang/RelWithDebInfo',
    gitBranch='HEAD',
    gitCommitHash='e4a5ef2ef64d1943fccc4ebc61467a91779fb1c0'
}

# 得到其它节点
[group:1]> getPeers
[
    PeerInfo{
        nodeID='6d5e0b06cc540a2bf72f414e77d2c6d533832cbc0143ce9edc0da466c94c7c4738022cfc9a48ab4fa7e371a7205637f77b2dc19b94b913b450d05663ddcf8ed7',
        iPAndPort='127.0.0.1:30301',
        node='node1',
        agency='agency',
        topic='[
            _block_notify_1
        ]'
    },
    PeerInfo{
        nodeID='cd8f46dcdd5ec84f53b7869285825ca648bee4db1b1b8247a0ad51357f0a16035a55aa2626b37d9d477a7e57d30e640be0abf991ac92275129111651eae3c37d',
        iPAndPort='127.0.0.1:38922',
        node='node2',
        agency='agency',
        topic='[
            
        ]'
    },
    PeerInfo{
        nodeID='1cecce7910aa97c12281985f7fb938a51a6681663982fafbeceda61585f539f109770eee0354f4d678c6aece2639764d4a81851fa16532df4e6d5cf679b93d69',
        iPAndPort='127.0.0.1:30303',
        node='node3',
        agency='agency',
        topic='[
            
        ]'
    }
]

# 获取当前块高
[group:1]> getBlockNumber
0

# 部署和调用HelloWorld合约
[group:1]> deploy HelloWorld
transaction hash: 0x0e1f192c97a625471597a3483ec230604ff4bb3d22826d118e606ba64bdb0bf9
contract address: 0x302b771c6e7525dc16f945510c210bae0976ad64

[group:1]> call HelloWorld 0x302b771c6e7525dc16f945510c210bae0976ad64 get
---------------------------------------------------------------------------------------------
Return code: 0
description: transaction executed successfully
Return message: Success
---------------------------------------------------------------------------------------------
Return values:
[
    "Hello,World!"
]
---------------------------------------------------------------------------------------------

# 获取当前块高(块高增加1)
[group:1]> getBlockNumber
1

# 修改HelloWorld合约状态变量的值
[group:1]> call HelloWorld 0x302b771c6e7525dc16f945510c210bae0976ad64 set "hello, fisco"
transaction hash: 0xaa318a24b8a049778c7167bc2631eedadaeaba326a6cf17c79772036a0edc239
---------------------------------------------------------------------------------------------
transaction status: 0x0
description: transaction executed successfully
---------------------------------------------------------------------------------------------
Output
Receipt message: Success
Return message: Success
Return value: []
---------------------------------------------------------------------------------------------
Event logs
Event: {}

# 获取HelloWorld合约状态变量的值
[group:1]>  call HelloWorld 0x302b771c6e7525dc16f945510c210bae0976ad64 get
---------------------------------------------------------------------------------------------
Return code: 0
description: transaction executed successfully
Return message: Success
---------------------------------------------------------------------------------------------
Return values:
[
    "hello,fisco"
]
---------------------------------------------------------------------------------------------

# 获取当前块高
[group:1]> getBlockNumber
2

https://fisco-bcos-documentation.readthedocs.io/zh_CN/latest/docs/tutorial/docker.html?highlight=docker

https://fisco-bcos-documentation.readthedocs.io/zh_CN/latest/docs/tutorial/multihost.html

https://fisco-bcos-documentation.readthedocs.io/zh_CN/latest/docs/installation.html#id8

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