EOS docker开发环境

使用eos docker镜像是部署本地EOS开发环境的最轻松愉快的方法。使用官方提供的eos docker镜像,你能够快速创建一个eos开发环境,能够迅速启动开发节点和钱包服务器、建立帐户、编写智能合约...node

若是要学习EOS应用开发,能够访问这个【EOS智能合约与DApp开发教程】,教程内容涵盖EOS工具链、帐户与钱包、发行代币、智能合约开发、部署与交互等核心知识点,最后综合运用各知识点完成一个便签DApp的开发。docker

EOS Wiki提供了有关如何使用docker容器编译最新版本代码的说明。但可能有它本身的一些问题,所以咱们鼓励你在学习时引用下面镜像。这样最初会更容易,更快。shell

若是你尚未安装docker,请在此处下载。api

1.获取docker镜像

如下语句将下载包含已编译软件的Ubuntu镜像。浏览器

docker pull eosio/eos

做为快速测试,运行镜像并获取对bash shell的访问权限,请执行如下操做:bash

docker run --rm -it eosio/eos bash

若是可行,你应该获得以下所示的提示,输入cleos应返回cleos工具的帮助:服务器

root@a5f9eafaab74:/#cleos
ERROR: RequiredError: Subcommand required
Command Line Interface to EOSIO Client
Usage: cleos [OPTIONS] SUBCOMMAND

Options:
  -h,--help                   Print this help message and exit
  -u,--url TEXT=http://localhost:8888/
                              the http/https URL where nodeos is running
  --wallet-url TEXT=http://localhost:8888/
                              the http/https URL where keosd is running
  -v,--verbose                output verbose actions on error

Subcommands:
  version                     Retrieve version information
  create                      Create various items, on and off the blockchain
  get                         Retrieve various items and information from the blockchain
  set                         Set or update blockchain state
  transfer                    Transfer EOS from account to account
  net                         Interact with local p2p network connections
  wallet                      Interact with local wallet
  sign                        Sign a transaction
  push                        Push arbitrary transactions to the blockchain
  multisig                    Multisig contract commands
  system                      Send eosio.system contract action to the blockchain.
root@a5f9eafaab74:/#
root@a5f9eafaab74:/#exit

键入exit退出镜像。网络

2.建立一个docker网络

建立一个docker网络,容许容器相互通讯。工具

docker network create eosnetwork

3.运行容器

运行服务器软件(在端口7777上):学习

docker run --name server --network=eosnetwork --rm -p 7777:7777 -i eosio/eos /bin/bash -c "nodeos -e -p eosio --plugin eosio::producer_plugin --plugin eosio::chain_api_plugin --plugin eosio::http_plugin -d /mnt/dev/data --http-server-address=0.0.0.0:7777 --access-control-allow-origin=*"

要运行钱包软件(在端口5555上):

docker run --name wallet --network=eosnetwork --rm -p 5555:5555 -i eosio/eos /bin/bash -c "keosd --http-server-address=0.0.0.0:5555"

让咱们打开一个bash shell,以便咱们能够测试一些工具。

docker run --name tools --network=eosnetwork --rm -it eosio/eos /bin/bash

4.测试下以便肯定它是否所有正常工做

如今让咱们确保服务器正在运行:

$ cleos -u http://server:7777 get info

# Expected response
{
  "server_version": "749a6759",
  "head_block_num": 1953,
  "last_irreversible_block_num": 1952,
  "last_irreversible_block_id": "000007a0c1ae4e28480dcbeef36e9d4970987969f850453dcf8e244b569d6325",
  "head_block_id": "000007a1fc0d5b3dd16ebfe18ab9a288ac8bc7d03caee050a58a502577d25560",
  "head_block_time": "2018-05-16T02:04:08",
  "head_block_producer": "eosio",
  "virtual_block_cpu_limit": 701979,
  "virtual_block_net_limit": 7389096,
  "block_cpu_limit": 99900,
  "block_net_limit": 1048576
}
$ cleos --wallet-url http://wallet:5555 wallet list keys

# We have not created any wallets yet, so this is the expected response
Wallets:
[]
[]

原文连接:使用docker学习EOS

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