> For the complete documentation index, see [llms.txt](https://docs.validator247.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.validator247.com/0chain-validator-vietnamese.md).

# 0chain validator ( vietnamese )

### 1. Tải và giải nén galileo-v1.2.1

```bash
bashSao chépChỉnh sửacd $HOME
rm -rf galileo
wget "https://0g.j-node.net/testnet/galileo-v1.2.1.zip"
unzip galileo-v1.2.1.zip
mv galileo-v1.2.1 galileo
```

***

### 2. Phân quyền chạy cho các file nhị phân

```bash
bashSao chépChỉnh sửasudo chmod 777 $HOME/galileo/bin/geth
sudo chmod 777 $HOME/galileo/bin/0gchaind
```

***

### 3. Chỉ copy binary `0gchaind` vào thư mục Go bin để tiện gọi

```bash
bashSao chépChỉnh sửamkdir -p $HOME/go/bin
cp $HOME/galileo/bin/0gchaind $HOME/go/bin/0gchaind
```

*Lưu ý: **Không copy**\*\* ****`geth`**** \*\***để tránh ghi đè node Story**.*

***

### 4. Nạp lại cấu hình shell và kiểm tra phiên bản

```bash
bashSao chépChỉnh sửasource $HOME/.bash_profile
geth version         # kiểm tra geth hiện tại đang dùng (Story)
0gchaind version     # kiểm tra 0gchaind đã copy
```

***

### 5. Khai báo biến môi trường cho node galileo

```bash
bashSao chépChỉnh sửaecho "export WALLET='YOUR_WALLET_NAME'" >> $HOME/.bash_profile
echo "export MONIKER='YOUR_NODE_NAME'" >> $HOME/.bash_profile
echo "export OG_PORT='11'" >> $HOME/.bash_profile
source $HOME/.bash_profile
```

*Thay `YOUR_WALLET_NAME` và `YOUR_NODE_NAME` bằng giá trị thực.*

***

### 6. Chuẩn bị thư mục dữ liệu cho node

```bash
bashSao chépChỉnh sửamkdir -p $HOME/.0gchaind
cp -r $HOME/galileo/0g-home $HOME/.0gchaind
```

***

### 7. Khởi tạo Geth cho galileo node (lưu ý chạy geth bằng đường dẫn tuyệt đối)

```bash
bashSao chépChỉnh sửa$HOME/galileo/bin/geth init --datadir $HOME/.0gchaind/0g-home/geth-home $HOME/galileo/genesis.json
```

***

### 8. Khởi tạo 0gchaind, copy file config và validator key

```bash
bashSao chépChỉnh sửa0gchaind init "$MONIKER" --home $HOME/.0gchaind/tmp
cp $HOME/.0gchaind/tmp/data/priv_validator_state.json $HOME/.0gchaind/0g-home/0gchaind-home/data/
cp $HOME/.0gchaind/tmp/config/node_key.json $HOME/.0gchaind/0g-home/0gchaind-home/config/
cp $HOME/.0gchaind/tmp/config/priv_validator_key.json $HOME/.0gchaind/0g-home/0gchaind-home/config/
rm -rf $HOME/.0gchaind/tmp
```

***

### 9. Cấu hình node (moniker, chain-id, keyring-backend, app, pruning, indexer)

```bash
bashSao chépChỉnh sửased -i -e "s/^moniker *=.*/moniker = \"$MONIKER\"/" $HOME/.0gchaind/0g-home/0gchaind-home/config/config.toml

sed -i -e "s|^chain-id *=.*|chain-id = \"0gchain-16601\"|" $HOME/.0gchaind/0g-home/0gchaind-home/config/client.toml

sed -i -e "s|^keyring-backend *=.*|keyring-backend = \"os\"|" $HOME/.0gchaind/0g-home/0gchaind-home/config/client.toml

sed -i 's/beacon-kit/chaincfg/g' $HOME/.0gchaind/0g-home/0gchaind-home/config/app.toml

sed -i 's/minimum-gas-prices = ".*"/minimum-gas-prices = "0.00252ua0gi"/' $HOME/.0gchaind/0g-home/0gchaind-home/config/app.toml

sed -i \
  -e 's|^pruning *=.*|pruning = "custom"|' \
  -e 's|^pruning-keep-recent *=.*|pruning-keep-recent = "100"|' \
  -e 's|^pruning-keep-every *=.*|pruning-keep-every = "0"|' \
  -e 's|^pruning-interval *=.*|pruning-interval = "50"|' \
  $HOME/.0gchaind/0g-home/0gchaind-home/config/app.toml

sed -i -e "s/^indexer *=.*/indexer = \"null\"/" $HOME/.0gchaind/0g-home/0gchaind-home/config/config.toml
```

***

### 10. Cấu hình port geth (theo biến OG\_PORT) — chỉnh config geth trong galileo

```bash
bashSao chépChỉnh sửased -i "s/HTTPPort = .*/HTTPPort = ${OG_PORT}545/" $HOME/galileo/geth-config.toml
sed -i "s/WSPort = .*/WSPort = ${OG_PORT}546/" $HOME/galileo/geth-config.toml
sed -i "s/AuthPort = .*/AuthPort = ${OG_PORT}551/" $HOME/galileo/geth-config.toml
sed -i "s/ListenAddr = .*/ListenAddr = \":${OG_PORT}303\"/" $HOME/galileo/geth-config.toml
sed -i "s/^# *Port = .*/# Port = ${OG_PORT}901/" $HOME/galileo/geth-config.toml
sed -i "s/^# *InfluxDBEndpoint = .*/# InfluxDBEndpoint = \"http:\/\/localhost:${OG_PORT}086\"/" $HOME/galileo/geth-config.toml
```

***

### 11. Cấu hình port cho 0gchain

```bash
bashSao chépChỉnh sửased -i.bak -e "s%:26658%:${OG_PORT}658%g;
s%:26657%:${OG_PORT}657%g;
s%:6060%:${OG_PORT}060%g;
s%:26656%:${OG_PORT}656%g;
s%:26660%:${OG_PORT}660%g" $HOME/.0gchaind/0g-home/0gchaind-home/config/config.toml

sed -i.bak -e "s%:26657%:${OG_PORT}657%g" $HOME/.0gchaind/0g-home/0gchaind-home/config/client.toml
```

***

### 12. Thiết lập peers cho node

```bash
bashSao chépChỉnh sửaPEERS="77ba5d2343c2e90ca5b6e67e5b717ea2f0393118@149.5.246.183:47656,2555483dd53741deaab216ade559e079a345d6e2@89.58.12.214:26656,21512ea2410024fdb4d6523d59daec9b03d59170@195.7.4.42:26656,44a4607f780e4496d3761865faf8dd31723b5d8c@149.50.116.116:14656,f6e411f0cae200ea7f1838ad3901b7725c56b524@67.213.220.97:26656,3135590a798edc3a4e5910657ea29db6c52a02ef@62.171.176.82:26656,a4f2aaf24dbd5786852bcf6a2d5c7159c44e6381@8.218.241.139:26656,4c54827abea7b88b8fa1e97deedddc34a9da5caa@34.32.107.14:47656,2200635c5b2b5c5e744447bcd5d4d36aeceee598@84.247.180.28:12656,2728a1ffac61d19619d4f0f132dbdfb43f6eec8a@38.242.157.26:26656,15d7ae20e597205a18ddd67e79dfed940c42a180@158.220.107.39:26656,b6a9c1934f172d2b88b5585b828712a0a26ced7f@152.53.121.15:26656,930df7a3409452dc001007c6f4fed2981bdaf184@173.212.200.173:26656,4aec1ac9916bc914ea18ae6e65cd7471c7db8f09@35.240.231.223:26656,29811975689830c7053711560d3c27c994fa86c7@65.108.236.99:26656,c442324089
```