Installation (Validator)

Automatic Installation

source <(curl -s https://raw.githubusercontent.com/NodersUA/Scripts/main/avail)

Manual Installation

# Update, upgrade and install requirements
sudo apt-get update && \
sudo apt-get upgrade -y
# Update or install rust
if command -v rustup &> /dev/null; then
    rustup update
else
    curl https://sh.rustup.rs -sSf | sh
    source $HOME/.cargo/env
fi
rustc --version
sudo apt-get install build-essential cmake clang pkg-config libssl-dev protobuf-compiler git-lfs g++ -y && \
cargo install sccache

cd $HOME
git clone https://github.com/availproject/avail
cd avail/
git checkout v1.8.0.4
cargo build --release -p data-avail
cp target/release/data-avail /usr/local/bin/avail
avail --version

# Open ports
ufw allow 45333
ufw allow 9944

# Enter your moniker
MONIKER=<your_moniker>

sudo bash -c "cat > /etc/systemd/system/availd.service" <<EOF
[Unit]
Description=Avail Validator
After=network.target
StartLimitIntervalSec=0

[Service]
User=$USER
Type=simple
Restart=always
RestartSec=120
ExecStart=$(which avail) \
  --base-path $HOME/.avail/data/ \
  --node-key-file "$HOME/.avail/node-key" \
  --port 45333 \
  --rpc-port 9945 \
  --chain goldberg \
  --validator \
  --name $MONIKER \
  --telemetry-url 'ws://telemetry.avail.tools:8001/submit/ 0'

[Install]
WantedBy=multi-user.target
EOF

systemctl daemon-reload
systemctl enable availd
systemctl restart availd && journalctl -u availd -f -o cat

Check your node in telemetry

Validator

• Create polkadot.js account

• Join to discord

• Go to #goldberg-faucet channel and send message with your address (5Cyi4FQ........) for request tokens

/deposit <address>

• Go to Network - Staking - Accounts and add stash

  

• Connect your stash account with your node

  

# Check your session-key
curl -H "Content-Type: application/json" -d '{"id":1, "jsonrpc":"2.0", "method": "author_rotateKeys", "params":[]}' http://localhost:9945

Paste key from terminal to browser

Submit google form and wait for the letter