Reference article eos private chain construction - short book
Source code download
git clone https://github.com/EOSIO/eos.git --recursive
Compile the source code
cd eos
./eosio_install.sh
./eosio_build.sh
If the memory is lower than 7G, you need to modify the configuration
vim scripts/eosio_build_ubuntu.sh
if [ "${MEM_MEG}" -lt 7000 ]; then
If your physical memory is 4G, you can change 7000 to 3000.
If the disk is too low, you also need to modify the disk configuration
start the first node
1. Create a directory outside the source code, and create a data directory and a config directory in the directory. The data is used to store the data during the operation of eos, and the config directory is used to store the config.ini and genesis.json files.
2. Modify the config.ini file and the genesis.json file
config.ini
#blocks-dir = "blocks" 区块目录，建议屏蔽，自己指定
http-server-address = 0.0.0.0:8888 #http服务器本地监听
p2p-server-address = 192.168.1.132:9898 #配置本地为p2p服务器
p2p-listen-endpoint = 0.0.0.0:9898 #本地节点监听
p2p-peer-address = 192.168.1.132:9898 #其他超级节点，可以配置多个
agent-name = "EOS Test Agent" #名称，可以随意修改
allowed-connection = any #允许任意节点连接
enable-stale-production = true #第一节点配置为true，允许直接出块，其他超级节点配置为false
max-transaction-time = 1000 #防止部署合约失败，此配置设置为1000
producer-name = eosio #本节点的账户名称，eosio为创世节点名称，后面几个节点名称分别为inita,initb,initc由自己设定，这些账户在下面脚本中创建
#节点密钥对，eosio节点配置为genesis.json对应公钥即可
signature-provider = EOS5xXJ8LkHDhJWHC5HKz8y9nhq5UaZgxzDMdGbiufrrJXwcCHzH8=KEY:5KMmKcSh4cNWLvASoKqVzoKgC8Gn953byfZnzrVS2XeXirRrVWm
#文件末尾加上相关插件
plugin = eosio::chain_api_plugin
plugin = eosio::history_api_plugin
plugin = eosio::chain_plugin
plugin = eosio::producer_plugin
plugin = eosio::http_plugin
plugin = eosio::net_plugin
plugin = eosio::net_api_plugin
genesis.json
Genesis file, all nodes are kept the same. eos/genesis.json at master · EOSIO/eos · GitHub
#如果不能出块，可以先运行一次eosio节点，再回填
"initial_timestamp": "2018-12-13T02:02:13.066",
#创世区块节点的公钥，必须和源码里的地址一致(不过改了好像改了也可以)
"initial_key": "EOS5xXJ8LkHDhJWHC5HKz8y9nhq5UaZgxzDMdGbiufrrJXwcCHzH8",
"initial_chain_id":
"0000000000000000000345000000000000000000000000000000000000000000" #随意填写
After modifying the configuration file, you can start the node:
nodeos --data-dir ./data --config-dir ./config --genesis-json ./config/genesis.json
After the node starts, it will continue to produce blocks, 0.5S a block. Even if the private chain is set up, then you can create your own wallet, account, and issue system tokens.
#创建10对密钥 cleos create key --to-console
#创建钱包 cleos wallet create -n eosio.wallet --to-console 密钥未："PW5KJ9Jsw4v9qZz4LbD68YUr922Ro9wT1YQdj7MUDbEUr9nDPaptt" 要记住钱包密码
#解锁钱包
echo "wallet unlock ..."
cleos wallet unlock -n eosio.wallet --password PW5KBgBrHyoqY8KiYiAR3NvCDPhfq7LCeYTUAhKHzFo9z1B5TJAxc
#导入私钥
echo "wallet import ..."
cleos wallet import -n eosio.wallet --private-key 5JzEdUHZ57jPdTNPpAANnzLQpBf6cv26qV3SJe66QreD4GxEKfD
cleos wallet import -n eosio.wallet --private-key 5KDj65fFcTuQTDDrFomyWb19QoSjEaJJjrJdswmz4VLZkai8ZuT
cleos wallet import -n eosio.wallet --private-key 5JWVi9KdZ273tFyNFxiogUnKMnncxaFdMcYTyb3FFaQEYpMGwbV
cleos wallet import -n eosio.wallet --private-key 5Hpoeryo4brkpBc5utR1bdTubLBhANreEDbXQiDsJaBhcPPuMzV
cleos wallet import -n eosio.wallet --private-key 5J4hmSkbGPHW6CK9i3Y8pb7tzxvoM19T2g5fdNtY7TdpHS4yXX4
cleos wallet import -n eosio.wallet --private-key 5HsEdJM6meYM2guGJrSDkMGLfJcCyEvBseuqChNfGepcFncZWKQ
cleos wallet import -n eosio.wallet --private-key 5KPhYWxhicE8QjsumzHcqpw29B1LchjDHWUZPP9WLiHG94hJBDp
cleos wallet import -n eosio.wallet --private-key 5HqyxVv5tJ2Kjug6owA1CwrhDxMSwNVF3kEh7FHUzfSfEWBRygK
cleos wallet import -n eosio.wallet --private-key 5JbE3wT7o8Dj8crE8gL9eCE7XzXdNeV5NpLba1UjQhmv6gY5btv
cleos wallet import -n eosio.wallet --private-key 5Jdvw42rZg2JTdMxm2ZFATKuw9cq26LYn7Ek2aGywkuW99ZSxQN
cleos wallet import -n eosio.wallet --private-key 5KaJVpBPA89THFz3cpyxGRVgUadf31BdLwWVVrPYtah2z5PoP8c
cleos wallet import -n eosio.wallet --private-key 5JsNaoqmkuMWz6KPqNJkBnAw5ZdtW5iTdzzdgbn3Z8B72Gne3ML
cleos wallet import -n eosio.wallet --private-key 5JSEBVXW6wHX87p8BYbAJDpH7gXJ4C2AXMyXUyPXhCBkTDeVwi6
cleos wallet import -n eosio.wallet --private-key 5Kk5vAvANhp4QWghAQfeos5qoB7GHwxfq8iTii15UxHzCjiZMcz
cleos wallet import -n eosio.wallet --private-key 5JL9bpLQ74VvoxqRGHXP9TRQpJ3TutAR4jxJq8vQJTbEkQ75Zps
cleos wallet import -n eosio.wallet --private-key 5JKkLotKioZWb2vLYxaWjcQZRGYggWCFJbPjP47oeHcYztoATFc
cleos wallet import -n eosio.wallet --private-key 5HuMZmdxEX8Gokwsp6pYEzfaxyVgaZZJcw4zmSvCHYAXZ3vGtFU
cleos wallet import -n eosio.wallet --private-key 5JZu7FKANH5BJKTzzEMKYRUPpFfnpQRQDZpGWJtmapyXguEGRCo
cleos wallet import -n eosio.wallet --private-key 5JL2fQo4eZKJrJCis791yCr2gvLzhJbw3kfD7iJSD1p6zG25sHj
cleos wallet import -n eosio.wallet --private-key 5KTsJSfMCtPjKw4J8fL2xYV3eP5eL6Hgz4h5YoQTfrkg2zuiVTU
cleos wallet import -n eosio.wallet --private-key 5KMwpdSHUAZT3MnwHKeH3fNHua8VokgWjgiincg6ixdnpLyXWW5
cleos wallet import -n eosio.wallet --private-key 5Jhs8DJzEXm9YkFYWhU6SkthLNiYsv1A3RWLJnu5XMF32fRVuAP
cleos wallet import -n eosio.wallet --private-key 5JPn51WyR63aHTZ5mnr3aY5aSjn4azvRnohWY6MvDpzFcaSnBwK
cleos wallet import -n eosio.wallet --private-key 5J9cGrc72NoEbSYoVEQCqvYDiv3fG8MN23BeEoWPbHPGJ5vRe2A
#创建系统代币
echo "create eosio.token ..."
sleep 2
#通过eosio账户创建eosio.token系统代币账户。（创建之前需要往钱包中插入eosio账户的私钥，这里的eosio账户私钥在config.ini文件中有。没有插入会没有权限而报错）
cleos create account eosio eosio.token EOS52VT7jeKKP71RWaEcLEhaoSfT86tnVYkrRERXAAuqCZmNjfJke EOS6mnRRwZ26qUe6SbCtJs6ch6aJTvY8X26vKypP4qkHcDmP5BjYU
sleep 2
cleos set contract eosio.token /root/eos-src/eos/build/contracts/eosio.token/
sleep 2
cleos push action eosio.token create '["eosio","1000000000.0000 SYS",0,0,0]' -p eosio.token
sleep 2
cleos push action eosio.token issue '["eosio","1000000000.0000 SYS","issue"]' -p eosio
创建9个系统账户
echo "create 9 eosio..."
cleos create account eosio eosio.bpay EOS8PMqhqJVm9G3nqYiNtYsP3x2Kvx955Yaz3idrhe5mSVVE6WAcy EOS5H7z2jKMmLbk9Q1LGLivn88PHXBGEpw6a3m9VVeZa15sW8Aanp
cleos create account eosio eosio.msig EOS6UZGR6MYYbMtpsPuF586XGnvbnUnLTrmFZrsacBVMNTTXf3DBh EOS8JBkp1oRqmbGBFs1wVUJUizGrWP93Cceo5aLmCpUvdqH7aXMmv
cleos create account eosio eosio.name EOS8G79TGTBpDPE5ZNbQLvRQJzLcXFSb4991aw8UJTEjFRTWfecry EOS59dYuDA4KiyecJ5eBNeq43X7GmXKSuJuZtDHgRDhG5y6Nu9Evb
cleos create account eosio eosio.names EOS7TfjDo7fTi5TLwWhzvKJjRwoSo8CYuj9mi8YwmFoDLBE5GHYs7 EOS5PZKeR3sGhyimNiXaRcn1xY9SzE3br78E8fz1uARcmvWoWvWry
cleos create account eosio eosio.ram EOS7UpH4rB1mkdZP43B3wHxKyrcQfB1Q674yhcTT1XJ3peyw7kH3i EOS5UgoMbihFgJ8RJyGEJhjm8gvZrH1uuvGWmyEXZWEwmt1VENC1e
cleos create account eosio eosio.ramfee EOS71wtJJMLfm5hnxTK3KJTSAZfrCHtk1awCgXxdGjL6ethSrHVrx EOS61fbgGb1nacyGNUUUkH8QBszNNRpPJoNhANdK74o5r5Uy9Q89M
cleos create account eosio eosio.saving EOS7ThT49aqseDtwjaJrTXbcsLn7Cmv2vXCzLKF65yaoDxjHSd5Jq EOS4ycHTjez57nhEa6Rg2TgD2gJLjKbXs2mVhuR1dEYCY8VoevF2D
cleos create account eosio eosio.stake EOS6BEiHYDUQeu3sGcqnYPajHQZRR6pjyyzoq8puHt32eJYfpCNcr EOS7sCv7XwXTGpYiat3TUWSk6cb66xfi1CcGhMrBsPQGraXgW3UEj
cleos create account eosio eosio.upay EOS5YQE9AEJXVRaddFrS1GBFEUeNStGoHGKnTQmyxaHSgVmav16J1 EOS7PsM6TqNER2QiRHsBnCHC3QS4uWCkjCicoatHvZzgoUGVZ7srN
#创建合约
echo "set contract ..."
sleep 6
cleos set contract eosio.msig /root/eos-src/eos/build/contracts/eosio.msig/
sleep 6
cleos set contract eosio /root/eos-src/eos/build/contracts/eosio.system/
sleep 6
cleos push action eosio setpriv '["eosio.msig", 1]' -p eosio@active
#创建3个超级节点账户
echo "new inita initb initc ..."
sleep 4
cleos system newaccount eosio inita EOS5VJv4YxPkv9asb5BfSHoDKSVnbuKfay3cNy2kcciELsCdDeqYB EOS6DyXgyTCTydr3GMxg34w7vmCErcWLjzYtvCeNFUyZR9YXCf1Gv --stake-net '50.00 SYS' --stake-cpu '50.00 SYS' --buy-ram-kbytes 8
cleos system newaccount eosio initb EOS7P4K4wsKaDAkES6VSyFb6tAMRE5afkniB9jE4Sq9tqTy6yddHb EOS8N3kNs4eUrvFAnKCkjpzL4aou4mmcxJDZ9uoZpTFcvh7WhUxLm --stake-net '50.00 SYS' --stake-cpu '50.00 SYS' --buy-ram-kbytes 8
cleos system newaccount eosio initc EOS534ZY8Qk6HCAKubu2prUGxbnsq7NqVq6gK8GWnbUh74w6fD7pG EOS7nNUJ9Nibw5uDYzjgKJ618YrD7yLBbAcxQXGmqJk4XjGRicDeg --stake-net '50.00 SYS' --stake-cpu '50.00 SYS' --buy-ram-kbytes 8
#转账给超级节点系统币
echo "transfer SYS ..."
sleep 2
cleos push action eosio.token transfer '["eosio", "inita","300000000.0000 SYS","vote"]' -p eosio
cleos push action eosio.token transfer '["eosio", "initb","100000000.0000 SYS","vote"]' -p eosio
cleos push action eosio.token transfer '["eosio", "initc","100000000.0000 SYS","vote"]' -p eosio
#echo "voteproducer ..."
#sleep 2
#cleos system delegatebw eosio inita '300000000.0000 SYS' '300000000.0000 SYS'
#sleep 2
#cleos system delegatebw eosio initb '100000000.0000 SYS' '100000000.0000 SYS'
#sleep 2
#cleos system delegatebw eosio initc '100000000.0000 SYS' '100000000.0000 SYS'
#sleep 2
#cleos system voteproducer prods eosio inita
#sleep 2
#cleos system voteproducer prods eosio initb
#sleep 2
#cleos system voteproducer prods eosio initc