267 lines
5.3 KiB
Markdown
267 lines
5.3 KiB
Markdown
# 搭建polygon edge pos指南
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## 0下载polygon edge pos
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https://github.com/0xPolygon/polygon-edge/releases
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选择对应的包然后下载解压
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```
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wget https://github.com/0xPolygon/polygon-edge/releases/download/v1.3.2/polygon-edge_1.3.2_linux_amd64.tar.gz
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tar -xvzf polygon-edge_1.3.2_linux_amd64.tar.gz
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```
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## 1创建data
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```\
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./polygon-edge secrets init --data-dir data-dir --insecure
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[WARNING: INSECURE LOCAL SECRETS - SHOULD NOT BE RUN IN PRODUCTION]
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[SECRETS INIT]
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Public key (address) = 0x1F1A35Eadf5a7a6ADd815Cae6e96FbC3aB815063
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BLS Public key = 0x8ca47cf17f0d63daa4fb71fb74d4a981e5c4fb06e770d7b2e00ec36886c73ff8251d2ad9bacdda88c2e41fbd034d531e
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Node ID = 16Uiu2HAm21iden9f68M4Lmin8KfYHQJSRWKJmN4yLJ9xH86h9Ca9
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root@ca06-a13:/opt/polygon-edge# tree
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.
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├── config.yml
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├── data-dir
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│ ├── consensus
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│ │ ├── validator-bls.key
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│ │ └── validator.key
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│ └── libp2p
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│ └── libp2p.key
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├── genesis.json
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├── LICENSE
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├── polygon-edge
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└── README.md
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4 directories, 8 files
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root@ca06-a13:/opt/polygon-edge#
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```
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## 2 准备引导节点的多地址连接字符串
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/ip4/<host ip>/tcp/1478/p2p/<Node ID>
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1478实际上是libp2p的端口
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## 3配置genesis文件
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使用命令生成基本的配置文件。主要是他会添加质押合约的内容。在这基础上面更改
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```
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./polygon-edge genesis --consensus ibft --pos --validators <address>:<BLS Public key> --bootnode /ip4/<host ip>/tcp/1478/p2p/<Node id> --block-gas-limit 1000000000 --premine=<address>:1000000000000000000 --chain-id <your chain id> --name <your chain name>
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```
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## 4 配置config文件
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我这里给我的config.yml文件
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```
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chain_config: ./genesis.json
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data_dir: ./data-dir
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block_gas_target: "0x0"
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grpc_addr: 0.0.0.0:9632
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jsonrpc_addr: 0.0.0.0:10001 //工作在10001端口上面 默认是8545
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telemetry:
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prometheus_addr: ""
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network:
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no_discover: false
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libp2p_addr: 0.0.0.0:1478
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nat_addr: 143.92.34.138
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dns_addr: ""
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max_peers: -1
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max_outbound_peers: -1
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max_inbound_peers: -1
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seal: true
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tx_pool:
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price_limit: 0
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max_slots: 4096
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max_account_enqueued: 128
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log_level: INFO
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restore_file: ""
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headers:
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access_control_allow_origins:
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- '*'
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log_to: ""
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json_rpc_batch_request_limit: 20
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json_rpc_block_range_limit: 1000
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json_log_format: false
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cors_allowed_origins: []
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relayer: false
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num_block_confirmations: 64
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concurrent_requests_debug: 32
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web_socket_read_limit: 8192
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metrics_interval: 8s
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```
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## 5 启动节点
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我们现在目录底下是这样的
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```
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root@ca06-a13:/opt/polygon-edge# tree
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.
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├── config.yml
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├── data-dir
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│ ├── blockchain
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│ │ ├── 000001.log
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│ │ ├── CURRENT
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│ │ ├── LOCK
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│ │ ├── LOG
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│ │ └── MANIFEST-000000
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│ ├── consensus
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│ │ ├── validator-bls.key
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│ │ └── validator.key
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│ ├── libp2p
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│ │ └── libp2p.key
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│ └── trie
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│ ├── 000001.log
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│ ├── CURRENT
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│ ├── LOCK
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│ ├── LOG
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│ └── MANIFEST-000000
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├── genesis.json
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├── LICENSE
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├── polygon-edge
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└── README.md
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```
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因为节点需要后台运行
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所以我们借助tmux这个工具来保持会话
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```
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tmux
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sudo ./polygon-edge server --config config.yml
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```
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## 6测试是否启动成功
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```
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root@ca06-a13:/opt/polygon-edge# curl -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}' http://143.92.34.138:10001
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//你会看到
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{"jsonrpc":"2.0","id":1,"result":"0x10"}
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```
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Note:
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node的ws和http工作在同一个端口上面。使用ws：//localhost:8545/ws 来访问。
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可以参考命令` wscat -c ws://localhost:8545/ws`
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## 搭建浏览器
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因为浏览器消耗不小，所以简易使用两台服务器进行
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## 简单tmux指令
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### 基本用法
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#### 启动tmux
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```
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tmux
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```
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#### 创建新会话
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```
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tmux new -s session_name
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```
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#### 分离和重新连接会话
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- 分离当前会话/关闭tmux回到原始会话但是不关闭会话：
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```
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Ctrl + b，然后按 d
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```
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- 重新连接到一个会话：
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```
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tmux attach -t session_name
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```
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#### 管理窗口和窗格
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- 创建新窗口：
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```
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Ctrl + b，然后按 c
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```
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- 在窗口之间切换：
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```
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Ctrl + b，然后按 n（下一个窗口）或 p（上一个窗口）
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```
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- 分割窗格（垂直分割）：
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```
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Ctrl + b，然后按 %
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```
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- 分割窗格（水平分割）：
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```
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Ctrl + b，然后按 "
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```
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- 在窗格之间切换：
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```
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Ctrl + b，然后按方向键
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```
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- 查看所有窗口
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```
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Ctrl + b，然后按 w
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```
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#### 会话管理
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- 列出所有会话：
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```
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tmux ls
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```
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- 杀死会话：
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```
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tmux kill-session -t session_name
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```
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#### 配置文件示例
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下面是一个简单的`~/.tmux.conf`配置文件示例：
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```
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bash复制代码# 设置前缀键为Ctrl-a
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set -g prefix C-a
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unbind C-b
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bind C-a send-prefix
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# 启动时分割窗格
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split-window -v
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# 窗口命名
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new-session -s my_session -n my_window
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```
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