发布时间: 2018-07-16 05:59:00
参考: https://github.com/paritytech/parity
wiki: https://wiki.parity.io/Configuring-Parity
之前使用geth, 用一台2 core, 8 g ram的机器同步了3天还不行.
参考这个著名的吐槽贴: https://github.com/ethereum/go-ethereum/issues/15822 , 所以就转向了parity .
2022-1-22: 对于parity, 现在叫做openethereum 了。(parity这个称呼很乱套)
可以直接来这里下载(不用重新编译,这个好麻烦) https://github.com/openethereum/openethereum/releases/tag/v3.3.3
1. 安装rust:
$ curl https://sh.rustup.rs -sSf | sh
2. 编译安装失败了. 由于我用的是ubuntu, 所以就直接 按照下面的方式:
ubuntu下直接安装:
$ apt-get install build-essential openssl libssl-dev libudev-dev
$ bash <(curl https://get.parity.io -L) -r stable
但是安装后不知道装到了哪里. 不要紧.
默认的命令位于: /usr/bin/parity
如果是升级的话:
参考:https://github.com/paritytech/parity-ethereum/issues/5720
3. 来 https://paritytech.github.io/parity-config-generator 设置配置文件.
这里需要注意的是: base_path 要设置成你需要的位置.默认是 ~/.local/share/io.parity.ethereum
另外,所有的 RPC-API 都应该勾选
保存后,下载,就会得到这个配置文件. /opt/parity/config.toml
4. 现在,我们就可以根据 命令来运行 parity 了. $ parity --config=/opt/parity/config.toml (注意这里有等号)
另外,要保证 /opt/parity目录下没有其他任何文件。否则parity会报错。(说找不到文件,找不到网络啥的 。。)
5. 我们需要把 parity 做成一个 service. 这样的话就可以方便的启动和停止了.
sudo wget https://raw.githubusercontent.com/paritytech/parity/master/scripts/parity.service -O /etc/systemd/system/parity.service sudo chmod +x /etc/systemd/system/parity.service 然后我们检查一下 parity.service , 把配置文件做修改. sudo systemctl enable parity sudo systemctl start parity
附件:
我正在使用的配置文件全文:
# This config should be placed in following path: # ~/.local/share/io.parity.ethereum/config.toml [parity] # Parity continously syncs the chain mode = "active" # Blockchain and settings will be stored in /opt/parity. base_path = "/opt/parity" # You will be identified as 'coiex' amongst other nodes.. identity = "coiex" [rpc] # Only selected APIs will be exposed over this interface. apis = ["web3", "eth", "pubsub", "net", "parity", "parity_pubsub", "traces", "rpc", "shh", "shh_pubsub", "personal", "parity_accounts", "secretstore"] # Threads for handling incoming connections for HTTP JSON-RPC server. server_threads = 2 # JSON-RPC over HTTP will be accessible on port 8800. port = 8800 # JSON-RPC will be listening for connections on IP 10.146.0.2. interface = "all" # 使用all, 允许外部的json-rpc访问 [websockets] # Only selected APIs will be exposed over this interface. apis = ["web3", "eth", "pubsub", "net", "parity", "parity_pubsub", "traces", "rpc", "shh", "shh_pubsub", "personal"] [misc] # Logs will be stored at /opt/parity/logs. log_file = "/opt/parity/logs/parity.log" # logging = "debug" # "info", debug, trace logging = "info" #logging = "debug" [mining] min_gas_price = 1 # 1 wei
注意: 如果你的parity 停掉了,有一段时间不用,再次启动的时候, parity 会加载 snapshot, 这个过程不能被打断, 否则下次会启动重来。 今天我让他跑了3个小时, 15xx/2030, 结果手贱重启了。 又从1开始了。
注意2: 上面的 rpc 的端口可以修改,但是IP地址只能使用内网IP , 对于阿里云不能使用外网IP , 会报错退出。 所以安装的时候要把Parity 跟coiex的主程序安装在一个局域网中。
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