3. 基于Erigon的3节点clique共识网络部署（Layer1部署）

环境准备

Layer1网络在l1-test1、l1-test2和l1-test3三台虚拟机上部署，笔者采用erigon作为节点客户端。之所以使用erigon是因为其原生支持区块链浏览器otterscan，只需要启动一个docker服务即可，本文中会提供部署方式。除此之外geth也可以用作Layer1的节点客户端，用户可以自行实验，本文中只介绍erigon的部署方式。

以下操作均在当前用户目录下进行：

$ pwd
/home/polygon

首先在三个虚拟机上安装erigon，目前erigon的最新版本为v2.60.10，如果下载失败可能需要配置HTTP代理（命令前边加上HTTP_PROXY=10.20.0.1:10809 HTTPS_PROXY=http://10.20.0.1:10809），如下所示：

$ wget https://github.com/erigontech/erigon/releases/download/v2.60.10/erigon_v2.60.10_linux_amd64.tar.gz

下载完后解压并将目录改为erigon

$ tar -zxvf erigon_v2.60.10_linux_amd64.tar.gz
$ mv erigon_v2.60.10_linux_amd64 erigon

将erigon目录加入PATH环境变量，编辑.bashrc文件，追加内容

$ echo 'export PATH=$PATH:/home/polygon/erigon' >> ~/.bashrc
$ source ~/.bashrc

确认下erigon是否配置完毕：

$ erigon -v
erigon version 2.60.10-3afee08b

然后安装foundry，foundry是一套智能合约开发工具集合，我们将在后边使用该工具（如连接失败请添加HTTP代理设置--proxy http://10.20.0.1:10809）

$ curl -L https://foundry.paradigm.xyz | bash

先更新下环境变量，然后执行foundryup命令，该命令会自动下载工具箱中的其他程序（如连接失败请在foundryup命令前添加HTTP代理设置HTTP_PROXY=10.20.0.1:10809 HTTPS_PROXY=10.20.0.1:10809）

$ source ~/.bashrc
$ foundryup

如显示以下日志说明安装成功：

foundryup: installed - forge 0.2.0 (7a23a5c 2024-12-01T00:29:15.606542954Z)
foundryup: installed - cast 0.2.0 (7a23a5c 2024-12-01T00:29:15.562664824Z)
foundryup: installed - anvil 0.2.0 (7a23a5c 2024-12-01T00:29:15.516286677Z)
foundryup: installed - chisel 0.2.0 (7a23a5c 2024-12-01T00:29:15.567586053Z)
foundryup: done!

---

节点初始化

以上操作均完成后继续erigon节点的配置，首先在当前用户目录下创建文件夹data作为节点数据目录：

$ mkdir data

然后分别在三个虚拟机中执行以下命令生成出块账户私钥：

$ cast wallet new-mnemonic

分别得到以下结果：

l1-test1节点:

Generating mnemonic from provided entropy...
Successfully generated a new mnemonic.
Phrase:
time welcome ostrich hat junior garbage trigger dwarf cushion carbon praise expose

Accounts:
- Account 0:
Address:     0x8Be48b57E25BF1a63454fDFbBb6e2C2C81fd9fbc
Private key: 0xc7e63c4c63cb30e086e69efab01385442336e77cd41e83324d57389ebb65d2e8

l1-test2节点:

Generating mnemonic from provided entropy...
Successfully generated a new mnemonic.
Phrase:
insect possible quarter draw seminar pulp romance pencil jeans wonder vague attitude

Accounts:
- Account 0:
Address:     0x62A6c64a066E16e68F40f55f4c92Ee49CA81Dc9e
Private key: 0x168deb831eca9717ace19957e6ada0bf383056d413c81b2348b2f0a05a9b838e

l1-test3节点:

Generating mnemonic from provided entropy...
Successfully generated a new mnemonic.
Phrase:
crystal edge thunder earn scissors below laundry seven unlock quiz ranch play

Accounts:
- Account 0:
Address:     0xEf976e616D202856c4914ad2653843BfA3101395
Private key: 0x2376936f215e4aa33af4753a130c1b0f4d9fee32e7cc28e6eec1e69c6c646e84

生成的三个账户作为相应节点的出块账户，请读者根据自己环境的实际执行结果进行后续操作，生成的Private key写入各自data目录的privatekey文件中

l1-test1节点:

$ echo c7e63c4c63cb30e086e69efab01385442336e77cd41e83324d57389ebb65d2e8 >> /home/polygon/data/privatekey

l1-test2节点:

$ echo 168deb831eca9717ace19957e6ada0bf383056d413c81b2348b2f0a05a9b838e >> /home/polygon/data/privatekey

l1-test3节点:

$ echo 2376936f215e4aa33af4753a130c1b0f4d9fee32e7cc28e6eec1e69c6c646e84>> /home/polygon/data/privatekey

然后再生成一个管理员账户用来接收初始发行的token

$ cast wallet new-mnemonic
Generating mnemonic from provided entropy...
Successfully generated a new mnemonic.
Phrase:
cup wire wash thought present around tomorrow very olive problem goat just

Accounts:
- Account 0:
Address:     0x9aEa7f991b78EFfFDCEA0A1a024d1B22159E2c2a
Private key: 0x5df8051fe2401ba24ff71500c0dc459accf7aeb449897b5b2d4f75e1f5914450

接下来在l1-test1的/home/polygon/data目录下编辑创世文件genesis.json：

$ vi data/genesis.json

内容如下

{
   
  "config":