0gLabs-testnet: A repository from 0xmusah

Official Links

System Requirements

Ram	cpu	disk
`8GB`	`4Core`	`500+ SSD`

Dependecies

sudo apt update && \
sudo apt install curl git jq build-essential gcc unzip wget lz4 -y

Install GO

cd $HOME && \
ver="1.21.3" && \
wget "https://golang.org/dl/go$ver.linux-amd64.tar.gz" && \
sudo rm -rf /usr/local/go && \
sudo tar -C /usr/local -xzf "go$ver.linux-amd64.tar.gz" && \
rm "go$ver.linux-amd64.tar.gz" && \
echo "export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin" >> $HOME/.bash_profile && \
source $HOME/.bash_profile && \
go version

Install 0G

git clone -b v0.1.0 https://github.com/0glabs/0g-chain.git
./0g-chain/networks/testnet/install.sh
source .profile

mkdir -p $HOME/.0gchain/cosmovisor/genesis/bin
mv /root/go/bin/0gchaind $HOME/.0gchain/cosmovisor/genesis/bin/

sudo ln -s $HOME/.0gchain/cosmovisor/genesis $HOME/.0gchain/cosmovisor/current -f
sudo ln -s $HOME/.0gchain/cosmovisor/current/bin/0gchaind /usr/local/bin/0gchaind -f

go install cosmossdk.io/tools/cosmovisor/cmd/cosmovisor@v1.5.0

Create Public Node Service File

sudo tee /etc/systemd/system/0gchaind.service > /dev/null << EOF
[Unit]
Description=0gchaind node service
After=network-online.target

[Service]
User=$USER
ExecStart=$(which cosmovisor) run start
Restart=on-failure
RestartSec=10
LimitNOFILE=65535
Environment="DAEMON_HOME=$HOME/.0gchain"
Environment="DAEMON_NAME=0gchaind"
Environment="UNSAFE_SKIP_BACKUP=true"
Environment="PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:$HOME/.0gchain/cosmovisor/current/bin"

[Install]
WantedBy=multi-user.target
EOF

sudo ln -s $HOME/.0gchain/cosmovisor/genesis $HOME/.0gchain/cosmovisor/current -f
sudo ln -s $HOME/.0gchain/cosmovisor/current/bin/0gchaind /usr/local/bin/0gchaind -f

sudo systemctl daemon-reload
sudo systemctl enable 0gchaind.service

Initiate Node

0gchaind config chain-id zgtendermint_16600-1
0gchaind config keyring-backend os
0gchaind config node tcp://localhost:16657

0gchaind init NODE_NAME --chain-id zgtendermint_16600-1

Replace NODE_NAME with your prefered name

Init Genesis

rm ~/.0gchain/config/genesis.json
curl -Ls https://github.com/0glabs/0g-chain/releases/download/v0.1.0/genesis.json > $HOME/.0gchain/config/genesis.json
curl -Ls https://raw.githubusercontent.com/Core-Node-Team/Testnet-TR/main/0G-Newton/addrbook.json > $HOME/.0gchain/config/addrbook.json

rm ~/.0gchain/config/genesis.json
wget -P ~/.0gchain/config https://github.com/0glabs/0g-chain/releases/download/v0.1.0/genesis.json

Configure & pruning

PEERS="fbc3b6d41cd39a62ef5e3fc596435adfaf428a34@37.120.189.81:16656,645531eb02b275a59cc3b1af99e541852849f695@84.247.139.25:16656,d00273ac6a2470cd4e48008d9af4d2521b134394@62.169.29.136:26656,f5a7d34355f6d89b7ece583131c6b1f79ac5485e@218.102.97.67:25856,a3e6c6214805c1c068882f1981855c7a9f5926ea@213.168.249.202:26656,da1f4985ce3df05fd085460485adefa93592a54c@172.232.33.25:26656,91f079ccd2e0edf42e0fa57183ac92c22c525658@14.245.25.144:14256,9d09d391b2cf706a597d03fe8bb6700fe5cac53d@65.108.198.183:18456,5a202fb905f20f96d8ff0726f0c0756d17cf23d8@43.248.98.100:26656,74775d65b6ab427c685efcaa8190912d3a60e562@123.19.45.21:12656,f2693dd86766b5bf8fd6ab87e2e970d564d20aff@54.193.250.204:26656,9d7564df34efa146a94c073e5bf3f5e11f947b75@155.133.22.230:26656,e179d05dc792d9b902be3baa7a31a07a92afbcf0@118.142.83.5:26656,c4b9c3a7f3651af729d73b150e714ee91e7585c1@14.176.200.133:26656,f64f0fb500c62bffa33d60450d30792ee4b5fbd0@167.86.119.168:26656,d4085fd93ab77576f2acdb25d2d817061db5afe6@62.169.19.156:26656,2b8ee12f4f94ebc337af94dbec07de6f029a24e6@94.16.31.161:26656,0f5022e4265184052a5468379687625a81fd255e@154.12.253.116:26656,3859828e1099214de14dae91d1f7decf2374eeb4@47.236.170.254:26656,23b0a0624699f85062ddebf910583f70a5b9e86b@14.167.152.116:14256,b8f8ed478f2794629fdb5cf0c01edaed80f00f84@168.119.64.172:26656,5d81d59e81356a33e6ccccaa3d419ff73244697e@107.173.18.103:26656,c4d619f6088cb0b24b4ab43a0510bf9251ab5d7f@54.241.167.190:26656,a83f5d07a8a64827851c9f1d0c21c900b9309608@188.166.181.110:26656,19943cbe46cdb9eb37cb06c0067ce63154eee6ea@213.199.52.155:26656,a6ff8a651dd0a0e66dbfb2174ccadcbbcf567b29@66.94.122.224:26656,f3c912cf5653e51ee94aaad0589a3d176d31a19d@157.90.0.102:31656,141dbd90d5c3411c9ba72ba03704ccdb70875b01@65.109.147.58:36656,cd529839591e13f5ed69e9a029c5d7d96de170fe@46.4.55.46:34656,a8d7c5a051c4649ba7e267c94e48a7c64a00f0eb@65.108.127.146:26656" && \
SEEDS="c4d619f6088cb0b24b4ab43a0510bf9251ab5d7f@54.241.167.190:26656,44d11d4ba92a01b520923f51632d2450984d5886@54.176.175.48:26656,f2693dd86766b5bf8fd6ab87e2e970d564d20aff@54.193.250.204:26656,f878d40c538c8c23653a5b70f615f8dccec6fb9f@54.215.187.94:26656" && \
sed -i -e "s/^seeds *=.*/seeds = \"$SEEDS\"/; s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.0gchain/config/config.toml

sed -i -e "s/^pruning *=.*/pruning = \"custom\"/" $HOME/.0gchain/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"100\"/" $HOME/.0gchain/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"50\"/" $HOME/.0gchain/config/app.toml

sed -i 's|minimum-gas-prices =.*|minimum-gas-prices = "0ua0gi"|g' $HOME/.0gchain/config/app.toml
sed -i -e "s/prometheus = false/prometheus = true/" $HOME/.0gchain/config/config.toml
sed -i -e "s/^indexer *=.*/indexer = \"null\"/" $HOME/.0gchain/config/config.toml

echo "export G_PORT="16"" >> $HOME/.bash_profile
source $HOME/.bash_profile

sed -i.bak -e "s%:1317%:${G_PORT}317%g;
s%:8080%:${G_PORT}080%g;
s%:9090%:${G_PORT}090%g;
s%:9091%:${G_PORT}091%g;
s%:8545%:${G_PORT}545%g;
s%:8546%:${G_PORT}546%g;
s%:6065%:${G_PORT}065%g" $HOME/.0gchain/config/app.toml

sed -i.bak -e "s%:26658%:${G_PORT}658%g;
s%:26657%:${G_PORT}657%g;
s%:6060%:${G_PORT}060%g;
s%:26656%:${G_PORT}656%g;
s%^external_address = \"\"%external_address = \"$(wget -qO- eth0.me):${G_PORT}656\"%;
s%:26660%:${G_PORT}660%g" $HOME/.0gchain/config/config.toml

Start Node

sudo systemctl daemon-reload
sudo systemctl restart 0gchaind

Check logs

sudo journalctl -u 0gchaind.service -f --no-hostname -o cat

Ctrl+C
Ignore if you are receiving "Reconnecting peers...", You node is syncing for the next hours

Create/Recover Wallet

Recover: if you already have a wallet
Replace WALLET_NAME

0gchaind keys add WALLET_NAME --eth --recover

Create new wallet: if this is your first time

0gchaind keys add WALLET_NAME --eth

Export EVM public address and private key of the 0G wallet

replace WALLET_NAME
Public address:

echo "0x$(0gchaind debug addr $(0gchaind keys show WALLET_NAME -a) | grep hex | awk '{print $3}')"

Private key:

0gchaind keys unsafe-export-eth-key WALLET_NAME

Check if your node is synced (if you only get FALSE you can continue creating a validator)

0gchaind status | jq

Get Faucet

Get faucet tokens here. You will receive it with EVM address
https://faucet.0g.ai/

Create Validator

Replace your NODE_NAME & WALLET_NAME

0gchaind tx staking create-validator \
  --amount=1000000ua0gi \
  --pubkey=$(0gchaind tendermint show-validator) \
  --moniker=NODE_NAME \
  --chain-id=zgtendermint_16600-1 \
  --commission-rate=0.05 \
  --commission-max-rate=0.10 \
  --commission-max-change-rate=0.01 \
  --min-self-delegation=1 \
  --from=WALLET_NAME \
  --identity="" \
  --website="https://github.com/0xMoei" \
  --details="0xMoei Community" \
  --node=http://localhost:16657 \
  -y

Delegate tokens

0gchaind tx staking delegate $(0gchaind keys show WALLET_NAME --bech val -a) 1000000ua0gi --from WALLET_NAME -y

Useful commands

Unjail Node (if your node is jailed)

0gchaind tx slashing unjail --from WALLET_NAME --gas=500000 --gas-prices=99999neuron -y

Active Validators list

0gchaind q staking validators -o json --limit=1000 \
| jq '.validators[] | select(.status=="BOND_STATUS_BONDED")' \
| jq -r '.tokens + " - " + .description.moniker' \
| sort -gr | nl

inActive Validators list

0gchaind q staking validators -o json --limit=1000 \
| jq '.validators[] | select(.status=="BOND_STATUS_UNBONDED")' \
| jq -r '.tokens + " - " + .description.moniker' \
| sort -gr | nl

Wallet Balance

0gchaind q bank balances $(0gchaind keys show WALLET_NAME -a)

Your Validator Status

0gchaind q staking validator $(0gchaind keys show WALLET_NAME --bech val -a)

Delete Node

sudo systemctl stop 0gchaind.service
sudo systemctl disable 0gchaind.service
sudo rm /etc/systemd/system/0gchaind.service
rm -rf $HOME/.0gchain $HOME/0g-chain

Check validators list in explorer

https://explorer.coinhunterstr.com/0G-Newton/staking

-------Thanks HerculesNode for the detailed guide-------

0xmusah/0gLabs-testnet

Official Links

System Requirements

Dependecies

Install GO

Install 0G

Create Public Node Service File

Initiate Node

Init Genesis

Configure & pruning

Start Node

Check logs

Create/Recover Wallet

Export EVM public address and private key of the 0G wallet

Check if your node is synced (if you only get FALSE you can continue creating a validator)

Get Faucet

Create Validator

Delegate tokens

Useful commands

Unjail Node (if your node is jailed)

Active Validators list

inActive Validators list

Wallet Balance

Your Validator Status

Delete Node

Check validators list in explorer