Deweb是基于Cosmos的可靠、可扩展、安全和分散的云计算服务。在一个cosmos黑客松中获过奖。目前的测试网不是明牌激励测试网，但可能有奖励。

本教程仅供参考，请以官方教程为准。

官方教程

最低配置

• 2 CPU

• 4 GB RAM （官方教程写的要求偏高，实际8GB+即可）

• 80GB SSD

安装基础环境

安装go 18+

sudo rm -rf /usr/local/go;
curl https://dl.google.com/go/go1.18.5.linux-amd64.tar.gz | sudo tar -C/usr/local -zxvf - ;
cat <<'EOF' >>$HOME/.profile
export GOROOT=/usr/local/go
export GOPATH=$HOME/go
export GO111MODULE=on
export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin
EOF
source $HOME/.profile

安装完成后运行以下命令查看版本

go version

安装其他必要的环境

sudo apt-get update -y && sudo apt-get upgrade -y;
sudo apt-get install curl build-essential jq git -y;

下载源代码并编译

cd
git clone https://github.com/deweb-services/deweb.git
cd deweb
git checkout v0.3.1
make install

安装完成后可以运行 dewebd version检查是否安装成功。

显示应为v0.3.1

运行节点

初始化节点

moniker=<你的节点名>
dewebd init $moniker --chain-id=deweb-testnet-sirius

下载Genesis 文件

curl -s https://raw.githubusercontent.com/deweb-services/deweb/main/genesis.json > ~/.deweb/config/genesis.json

设置peer和seed

PEERS="c5b45045b0555c439d94f4d81a5ec4d1a578f98c@dws-testnet.nodejumper.io:27656,a8bc5ae440dd0ee13f091cd1b17d104c1a7b498c@95.217.225.214:29656,462e2051b81eaceebd8f250f7120f6cc102b6c52@95.217.84.248:14656,a8793bb26c86089febec165300be03f0a8627dc8@77.37.176.99:46656,cfc175e44cf206d8175c91bdbef434c5b59f2461@94.130.50.61:28656,a7201d046651471d0560bce4bee4f80f00f7fa83@144.126.146.3:26656,2c50234b5a740899c18b6d1c3f0be83d2c30a8c0@38.242.216.50:26656,151d897c0236fde8c52b9c61bcb37c02dd37c9a2@65.108.199.222:25656,055cf1973026f65a2cee4c266a2dd2fa31f4fd4f@65.108.209.4:26656,1a4ca95d319667a4d5048f3b6932cd2818ee21a8@65.108.252.97:14656,767da520aa74b24904070327761add8512540c87@62.171.132.152:26656,a62e7c05b82903470b60b1cb65723e2b6056f3d2@157.90.169.146:26656,ac755563eac4276a6506f09928c42e25aa2ad380@66.94.107.225:36656,4a07e3296fee5bdc2a45f7c5e6348168a1c9b286@144.91.125.55:26656,79a4dc86281be42768d33f25807ff5ab80c3c916@75.119.134.69:26656,0d25212f510f8868b639861de96ccd31fc1ea4dc@65.21.61.242:26656,d23354d5c60b723f315c28d0dc321aff2e7eedcb@5.161.80.30:14656,674088d85d41b5086029a4136625764071f17db8@5.161.86.210:14656,09a5075aa7a1075c90f72d663312ea49f491ebbf@142.132.196.251:26656,0ec737bc2425e744ad391f43b0ea79b18c7546d6@143.198.177.165:26656,af9f5da99dfbccde21e58473825524ab265dd804@65.108.44.149:46656,f6564402e0abe81813295bca5f0a4f286d15eb0a@65.108.133.73:26656,1cb152a929113c2628786e11a4bffe3c1d653fb7@173.249.50.126:14656,cee858f842bb7c5e13db1986cbd09b10553a2848@178.238.225.58:26656,7de0c3874eb05722c8326d05d8f602d1e5e85bdc@65.108.43.116:56132,cb832c5b3ed839927cbe720db292101e377f13fe@159.69.149.85:36656,294eb22071d922486c363e0a56e179e507d2be21@138.201.91.105:14656,325b79115ca4ce4ff7cca054061cd347d694dadc@159.69.93.251:26656,ad45a4fe1e9e8a6edd8654924b7b6c1638f0214a@54.39.243.226:26656,a3245ded96e3642ff3f1d80f75f60ba7a58f8877@135.181.249.13:14656,054dfabf7ea154d41b085e20d42c7313f2eb2d48@62.171.148.163:26656,b8a77e817bb619c02dcad1ef11463d5ddc090f3b@185.9.144.138:26656,cb881cdf6f3d9fa02034eeb835c174517d960595@65.108.120.21:26101,ae72548f31f409a92fc00e5b62b513f8261ea7ec@144.91.118.61:26656,429231d7fbc695fe0c1e8de451164fc8194c105c@65.21.132.226:26656,aeceb0aa24c00cae8af8d30e0cc0275d04f5316e@162.55.181.95:14656,052d6215402c793361e52acfc6e257be53b35e21@65.21.143.79:26256,e726424703afaabba7fc3e828d5daed9f2be867e@154.12.232.80:36656,5eeebfddb96ce09c09c33c2fcad8b8d19d10b6c9@65.21.199.148:26619,63064d9fe6bdffe6a85154592ec36be48cd63b9e@116.202.236.115:21046,fadb42aa4e0ed2183a8d88488f28e44413492882@141.94.254.145:47656,ee85cb0d941dca5759487f908c7339e2eea568ab@141.94.139.233:27656,aede67ebb4e40cb9564abbff2ff1de08cfbb1d6b@167.86.108.159:26656,56a057a6033664214c43ffadcf3c3ecfdfdf5d2a@209.126.81.240:26656,2c048866863ad3d55b015ba6dff49b63e66a011f@185.163.64.143:26656,64befdb7b718951faf9ce6244a96b791b6913594@95.216.70.104:26666,54ac40f4e4f4cca401c003f4065905ce91f5161a@85.10.198.171:16656,21e3b622b1339945ae2dc5fd28333ed9aa0396a8@89.163.208.156:26656,0b01867f4d90e24fa06e2292f0f43dd3bb342720@178.250.242.94:14656,f68e3850968edd258aab866d7697dd1f99e6e9fb@75.119.138.95:26656,d4ea6c4a7a4ede65d37b3ef5868b821fcf53732e@167.86.87.75:26656,3c29c80c62b17cfc593bf063fc1273f89c8dcb1a@65.109.5.239:12356,3eb14042b13fe7a3970ab12086117c8695833c84@88.99.95.81:36656,09b2a8408223aafbc1bedeae9161ea849999737c@66.94.107.224:36656,dab1a00b3b680ab5716dee1252ed2db65a311889@176.9.106.43:26656,2f40a727a89deca71e7a7605d69720bf47ff92cc@80.254.8.54:14656,e7a71d24a5f9988c5b0d41301db71a07cc146a43@194.233.90.134:26656,69792df8475149b71de899f88e60e9b45788aa5e@65.21.224.26:26656,f7919e6c903de12544f61e5f4a0ca410fb2a0773@195.3.223.11:26686,31cd90f57408c7f19519ab8a32f43b9543c23f44@161.97.91.132:14656,7a51db33edbf8de8573e7ffc9b27d76448409065@45.151.123.97:14656,bfbcc9759593f83b6c34522569de77d60f026c40@62.171.181.252:14656,0b0b72d370b2bd47bd30ac850ceda1735c850e50@62.171.184.181:14656,1fb96e8d9fd32589a0b10b23dd9fc520151d75a3@62.171.182.95:14656,a9bd4bdf7377a169dbe61943432e334a8f28dfe4@109.238.12.121:14656,20937bcc46b1cb585c27884fc680ffd82a9f0c57@65.108.203.219:22656,53059ddbab05f5ae6cb43bbbd7ee2cd208c4052b@65.109.10.249:26656,b591740ab4bf9a98cdff3073465786981142a997@185.144.99.226:26656,bf4f99c6ad6e8638319a82971286e04e2d2d42a3@75.119.129.39:26656,6e774a859b13269619b4258b02d5f0ed8e384685@185.144.99.225:26656,6888c6103d08344e8abfa0474be48e09120cab02@146.19.24.52:14656,53cebbfbe7d60fb35af1fc80be338ccbbddc9526@116.202.132.219:26699,0752197f9cdecf9df906ddbe88b349c4691fa183@95.179.242.150:26656,43e3232df9f1dd82ce32efc124ba035a2e23ef04@213.202.212.185:14656,fd2fa55269a9c9b1efdea72bb8293ba4203c9962@144.76.224.246:16656,225e49af2b5b245208481c6529a3dbfe5306c3bb@185.244.183.194:26656,7ea36ef113c3907b77b9bf8c73096247277fedba@144.91.102.79:26656,aa3a6d80d59947664dd41595830fa416d98f07a5@87.246.173.248:14656,b4803cf806fae48799efb78b8aee1ed2d0b45f1f@176.9.10.239:26656,12f2341874fba7e887a34113158dbb47374ea57f@65.21.131.215:26646,c1fb7595e3922ab805ce4e9010ca8d94521edf6b@144.91.92.219:26656,4206e15a077492ec2d392d4e9142847409b46285@149.102.143.147:26656,0affb5fdbf35d3bb8ed66af35339e9e845683faa@23.88.7.73:29586,4a7af5a67b065505592837135a8c5a5395dfd7b8@49.12.194.54:26656,a26e7be2b8b871ae5dcf7a1435eef721e95478e2@49.12.224.227:14656,f47bb0551884117a0aa5c82c41e12a612d44c152@194.233.75.161:26656,da5a76aa7daa801c52887b318380d34617acbbcd@65.21.134.202:26646,d2cf889b2d4abec0e8ad9b2934fe3d09b5fd7649@62.171.171.152:14656,c16affc35507ce5c504906fed1c478595efb4675@86.48.5.144:26656,7236929b1ec0e3f54ae134560d8b0f08f6ca5024@154.53.61.44:14656,9440fa39f85bea005514f0191d4550a1c9d310bb@135.181.133.37:27656,58977d602f28afe21e09aa485b5ec520d178dbc3@66.94.108.7:14656,3ed7eba88f803fc7d99d3c185b9b6a2a9fec0161@38.242.147.10:14656,6e94932e91d09425f5cde9ed594f8f3b184d71b2@88.208.57.200:60856,31c2240813374e7819b6bb64ba24ce9990eb0aa6@194.163.130.165:26656,1d97083fcd4a2be02f18adf425d09f13c00effae@209.126.83.57:14656,52b620acc3bb780e589f090a68d10d563fda2f8a@149.154.65.66:26656,61da70005efc69aee1392d880aa34532c06adfdc@164.215.102.44:26656,5a83f1ac4a561a419d528a6b1af9361878f215b9@65.108.77.106:26869,3d323a9b988541ec369347dd15a1a89ce56ac738@95.217.191.34:14656"
seeds=""
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.deweb/config/config.toml
sed -i.bak -e "s/^seeds *=.*/seeds = \"$seeds\"/" ~/.deweb/config/config.toml

更换addrbook

wget -O $HOME/.deweb/config/addrbook.json "https://raw.githubusercontent.com/obajay/nodes-Guides/main/DWS/addrbook.json"

Pruning设置

pruning="custom" && \
pruning_keep_recent="100" && \
pruning_keep_every="0" && \
pruning_interval="10" && \
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.deweb/config/app.toml && \
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.deweb/config/app.toml && \
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.deweb/config/app.toml && \
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.deweb/config/app.toml

启动节点

sudo tee <<EOF >/dev/null /etc/systemd/system/dewebd.service
[Unit]
Description=dewebd daemon
After=network-online.target
[Service]
User=$USER
ExecStart=$(which dewebd) start
Restart=on-failure
RestartSec=3
LimitNOFILE=10000
[Install]
WantedBy=multi-user.target
EOF

sudo systemctl daemon-reload && \
sudo systemctl enable dewebd && \
sudo systemctl start dewebd

查看日志

sudo journalctl -u dewebd -f

(可选)State-sync快速同步

sudo systemctl stop dewebd
dewebd tendermint unsafe-reset-all --home $HOME/.deweb --keep-addr-book
SNAP_RPC="https://dws-testnet.nodejumper.io:443"
LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); \
BLOCK_HEIGHT=$((LATEST_HEIGHT - 2000)); \
TRUST_HASH=$(curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash)

echo $LATEST_HEIGHT $BLOCK_HEIGHT $TRUST_HASH

peers="c5b45045b0555c439d94f4d81a5ec4d1a578f98c@dws-testnet.nodejumper.io:27656"
sed -i 's|^persistent_peers *=.*|persistent_peers = "'$peers'"|' $HOME/.deweb/config/config.toml

sed -i -E "s|^(enable[[:space:]]+=[[:space:]]+).*$|\1true| ; \
s|^(rpc_servers[[:space:]]+=[[:space:]]+).*$|\1\"$SNAP_RPC,$SNAP_RPC\"| ; \
s|^(trust_height[[:space:]]+=[[:space:]]+).*$|\1$BLOCK_HEIGHT| ; \
s|^(trust_hash[[:space:]]+=[[:space:]]+).*$|\1\"$TRUST_HASH\"|" $HOME/.deweb/config/config.toml

sudo systemctl restart dewebd
sudo journalctl -u dewebd -f --no-hostname -o cat

检查同步状态

curl -s localhost:26657/status | jq .result | jq .sync_info

其中显示 "catching_up":显示为false即已经同步上。如果一直没有开始同步一般是因为peer不够，可以考虑添加Peer或者使用别人的addrbook。

创建验证人

创建钱包

dewebd keys add <钱包名>

注意请保存助记词。若不保存，之后将无法恢复。

领取测试币

进入deweb discord https://discord.gg/c5QVD3MPkt

在 #faucet 频道发送

$request 你的deweb地址 sirius

之后可以用

dewebd query bank balances 你的deweb地址

查询测试币余额。

创建验证人

获取足够测试币，且节点完成同步后，可以创建验证人。只有质押量在前100的验证人才是活跃验证人。本次激励性测试网。验证人不论活跃与否都有奖励。

daemon=dewebd
denom=udws
moniker=验证人名
chainid=deweb-testnet-sirius
$daemon tx staking create-validator \
    --amount=1000000$denom \
    --pubkey=$($daemon tendermint show-validator) \
    --moniker=$moniker \
    --chain-id=$chainid \
    --commission-rate=0.05 \
    --commission-max-rate=0.2 \
    --commission-max-change-rate=0.1 \
    --min-self-delegation=1000000 \
    --from=钱包名 

之后可以去区块浏览器https://dws.explorers.guru/查看你的验证人是否创建成功。可以在discord留下你的验证人链接。

例如我的https://dws.explorers.guru/validator/dewebvaloper1se3h3zlkr7slanw3gea9qcjpx7mnh2g90c0hu2

常用命令

服务管理

检查日志

sudo journalctl -u dewebd -f

运行/重启节点

sudo systemctl restart dewebd

停止节点

sudo systemctl stop dewebd

节点信息

同步信息

dewebd status 2>&1 | jq .SyncInfo

验证人信息

dewebd status 2>&1 | jq .ValidatorInfo

节点信息

dewebd status 2>&1 | jq .NodeInfo

获取node id

dewebd tendermint show-node-id

钱包操作

显示所有钱包

dewebd keys list

恢复钱包

dewebd keys add <你的钱包名> --recover

删除钱包

dewebd keys delete <你的钱包名>

查询余额

dewebd query bank balances <deweb地址>

发送代币

dewebd tx bank send <你的钱包名> <接收钱包deweb地址> 数量udws --from <你的钱包名> -y

注意：1dws=1000000udws

投票

dewebd tx gov vote <提案编号> <投票选项> --from <你的钱包名> --chain-id=deweb-testnet-sirius -y

投票选项包括yes/no/no_with_veto/abstain。大部分情况我们投yes就好。

质押，提取奖励

质押

注：验证人地址不是钱包地址。可以去区块浏览器查。格式一般为xxxvaloper开头

dewebd tx staking delegate <你要质押的验证人地址> 数量udws --from <你的钱包名> --chain-id=deweb-testnet-sirius -y

解除质押

dewebd tx staking unbond <你要解除质押的验证人地址> 数量udws --from <你的钱包名> --chain-id=deweb-testnet-sirius -y

提取质押奖励和验证人佣金

dewebd tx distribution withdraw-rewards <你的验证人地址> --commission --from <你的钱包名> --chain-id=deweb-testnet-sirius -y

提取所有奖励

dewebd tx distribution withdraw-all-rewards --from=<你的钱包名> --chain-id=deweb-testnet-sirius -y

验证人管理

修改验证人信息

dewebd tx staking edit-validator \
  --moniker=<节点名> \
  --identity=<你的keybase id> \
  --website="<你的网站>" \
  --details="<你的验证人描述>" \
  --from=<你的钱包名>

假如你想在区块浏览器显示你的验证人logo。需要注册一个keybase账号，上传logo。在验证人信息中设置--identity=<你的keybase id>，区块链浏览器中就会显示你的keybase logo作为验证人logo。

Unjail

dewebd tx slashing unjail --from <你的钱包名> --chain-id=deweb-testnet-sirius -y   

欢迎关注 http://silentvalidator.com/