> For the complete documentation index, see [llms.txt](https://services.rpcdot.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://services.rpcdot.com/rainbow/rainbow-protocol-node-setup.md).
# Rainbow Protocol Node Setup
Contabo : \
PQ : \
Hetzner : \
Digital Ocean :
| CPU | RAM | Disk | Ubuntu | Network |
| --- | --- | ------- | ------ | -------------------------- |
| 2+ | 4+ | 70+ SSD | 22.04 | Stable internet connection |
### Install Update / Packages :
```
sudo apt update -y && sudo apt upgrade -y
```
```
sudo apt install jq -y
```
```
sudo apt install ca-certificates zlib1g-dev libncurses5-dev libgdbm-dev libnss3-dev curl git wget make jq build-essential pkg-config lsb-release libssl-dev libreadline-dev libffi-dev gcc screen unzip lz4 -y
```
### Install Docker :
```
sudo apt-get update
sudo apt-get install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
```
```
sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io
sudo systemctl start docker
sudo systemctl enable docker
```
### Verify Docker Installation :
```
sudo systemctl status docker
```
#### CTRL + C
### Download Files :
```
mkdir -p /root/project/run_btc_testnet4/data
git clone https://github.com/rainbowprotocol-xyz/btc_testnet4
cd btc_testnet4
```
#### Docker - Compose :
```
VER=$(curl -s https://api.github.com/repos/docker/compose/releases/latest | grep tag_name | cut -d '"' -f 4)
```
```
curl -L "https://github.com/docker/compose/releases/download/"$VER"/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
```
```
chmod +x /usr/local/bin/docker-compose
```
```
docker-compose --version
```
### Docker Permission to User
```
sudo groupadd docker
```
```
sudo usermod -aG docker $USER
```
### Build Container
```
docker-compose up -d
```
## Create a new wallet
```
docker exec -it bitcoind /bin/bash
```
#### Change walletname :
```
bitcoin-cli -testnet4 -rpcuser=demo -rpcpassword=demo -rpcport=5000 createwallet walletname
```
### Your Wallet Adress :
```
bitcoin-cli -testnet4 -rpcuser=demo -rpcpassword=demo -rpcport=5000 getnewaddress
```
TYPE exit AND CONTINE
### Clone Repo And Binary
```
cd
git clone https://github.com/rainbowprotocol-xyz/rbo_indexer_testnet && cd rbo_indexer_testnet
```
```
wget https://github.com/rainbowprotocol-xyz/rbo_indexer_testnet/releases/download/v0.0.1-alpha/rbo_worker
chmod +x rbo_worker
```
### Configure Compose.yml :
```
nano docker-compose.yml
```
Paste This Code [⬇️](https://emojigraph.org/tr/down-arrow/) And CTRL X - CTRL Y - Enter. Saved
Link :
### Build Container :
```
docker-compose up -d
```
If yo See Error Message - Delete Container And Build
```
docker ps -a
```
#### Copy bitcoind container id
```
docker stop
docker rm
```
```
docker-compose up -d
```
## Connect Bitcoin Core and Run indexer
#### Crate Screen :
```
screen -S Rainbow
```
#### Run Indexer :
```
./rbo_worker worker --rpc http://127.0.0.1:5000 --password demo --username demo --start_height 42000
```
#### LFG ! Competed. CTRL A + CTRL D exit the screen.
#### Run the indexer daily
## **Get your Principal ID**
```
nano ./identity/principal.json
```
### Copy your ID and visit :
## Locate your private key and save :
```
nano ./identity/private_key.pem
```
For exit : CTRL + X
