# Provider ```bash # Install nginx sudo apt install nginx ``` ```bash # Install certbot sudo apt install certbot net-tools nginx python3-certbot-nginx -y ``` ```bash # Set the variables # Come up with the name of your node and replace it instead DOMEN="" echo 'export DOMEN='$DOMEN>> $HOME/.bash_profile source $HOME/.bash_profile # check whether the last command was executed ``` ```bash # Request a certificate sudo certbot certonly --nginx -d $DOMEN -d $DOMEN ``` ```bash # Configuring nginx: tee /etc/nginx/conf.d/lava.conf > /dev/null << EOF server { listen 443 ssl http2; server_name $DOMEN; ssl_certificate "/etc/letsencrypt/live/$DOMEN/fullchain.pem"; ssl_certificate_key "/etc/letsencrypt/live/$DOMEN/privkey.pem"; error_log /var/log/nginx/debug.log debug; location / { proxy_pass http://127.0.0.1:2223; grpc_pass 127.0.0.1:2223; } } EOF ``` ```bash sudo systemctl restart nginx ``` ```bash # Create a provider config LAVA_RPC=$(cat $HOME/.lava/config/config.toml | sed -n '/TCP or UNIX socket address for the RPC server to listen on/{n;p;}' | sed 's/.*://; s/".*//') LAVA_GRPC=$(cat $HOME/.lava/config/app.toml | sed -n '/Address defines the gRPC server address to bind to/{n;p;}' | sed 's/.*://; s/".*//') LAVA_API=$(cat $HOME/.lava/config/app.toml | sed -n '/Address defines the API server to listen on./{n;p;}' | sed 's/.*://; s/".*//') AXELART_RPC=$(cat $HOME/.axelar_testnet/config/config.toml | sed -n '/TCP or UNIX socket address for the RPC server to listen on/{n;p;}' | sed 's/.*://; s/".*//') AXELART_GRPC=$(cat $HOME/.axelar_testnet/config/app.toml | sed -n '/Address defines the gRPC server address to bind to/{n;p;}' | sed 's/.*://; s/".*//') AXELART_API=$(cat $HOME/.axelar_testnet/config/app.toml | sed -n '/Address defines the API server to listen on./{n;p;}' | sed 's/.*://; s/".*//') AXELAR_RPC=$(cat $HOME/.axelar_mainnet/config/config.toml | sed -n '/TCP or UNIX socket address for the RPC server to listen on/{n;p;}' | sed 's/.*://; s/".*//') AXELAR_GRPC=$(cat $HOME/.axelar_mainnet/config/app.toml | sed -n '/Address defines the gRPC server address to bind to/{n;p;}' | sed 's/.*://; s/".*//') AXELAR_API=$(cat $HOME/.axelar_mainnet/config/app.toml | sed -n '/Address defines the API server to listen on./{n;p;}' | sed 's/.*://; s/".*//') echo "LAVA_RPC:"$LAVA_RPC "LAVA_GRPC:"$LAVA_GRPC "LAVA_API:"$LAVA_API echo "AXELART_RPC:"$AXELART_RPC "AXELART_GRPC:"$AXELART_GRPC "AXELART_API:"$AXELART_API echo "AXELAR_RPC:"$AXELAR_RPC "AXELAR_GRPC:"$AXELAR_GRPC "AXELAR_API:"$AXELAR_API ``` ```bash mkdir $HOME/config sudo tee << EOF >/dev/null $HOME/config/lavaprovider.yml endpoints: - api-interface: tendermintrpc chain-id: LAV1 network-address: address: 0.0.0.0:2223 disable-tls: true node-urls: - url: ws://127.0.0.1:$LAVA_RPC/websocket - url: http://127.0.0.1:$LAVA_RPC - api-interface: grpc chain-id: LAV1 network-address: address: 0.0.0.0:2223 disable-tls: true node-urls: url: 127.0.0.1:$LAVA_GRPC - api-interface: rest chain-id: LAV1 network-address: address: 0.0.0.0:2223 disable-tls: true node-urls: url: http://127.0.0.1:$LAVA_API - api-interface: tendermintrpc chain-id: AXELAR network-address: address: 0.0.0.0:2223 disable-tls: true node-urls: - url: ws://127.0.0.1:$AXELAR_RPC/websocket - url: http://127.0.0.1:$AXELAR_RPC - api-interface: grpc chain-id: AXELAR network-address: address: 0.0.0.0:2223 disable-tls: true node-urls: url: 127.0.0.1:$AXELAR_GRPC - api-interface: rest chain-id: AXELAR network-address: address: 0.0.0.0:2223 disable-tls: true node-urls: url: http://127.0.0.1:$AXELAR_API - api-interface: tendermintrpc chain-id: AXELART network-address: address: 0.0.0.0:2223 disable-tls: true node-urls: - url: ws://127.0.0.1:$AXELART_RPC/websocket - url: http://127.0.0.1:$AXELART_RPC - api-interface: grpc chain-id: AXELART network-address: address: 0.0.0.0:2223 disable-tls: true node-urls: url: 127.0.0.1:$AXELART_GRPC - api-interface: rest chain-id: AXELART network-address: address: 0.0.0.0:2223 disable-tls: true node-urls: url: http://127.0.0.1:$AXELART_API EOF ``` ```bash # Open ports ufw allow $LAVA_RPC ufw allow $LAVA_GRPC ufw allow $LAVA_API ufw allow $AXELAR_RPC ufw allow $AXELAR_GRPC ufw allow $AXELAR_API ufw allow $AXELART_RPC ufw allow $AXELART_GRPC ufw allow $AXELART_API ``` ```bash # Create a service tee /etc/systemd/system/lavap.service > /dev/null << EOF [Unit] Description=Lava provider After=network-online.target [Service] User=$USER WorkingDirectory=$HOME/config ExecStart=$(which lavap) rpcprovider lavaprovider.yml --geolocation 2 --from wallet --chain-id lava-testnet-2 --keyring-backend test Restart=on-failure RestartSec=3 LimitNOFILE=65535 [Install] WantedBy=multi-user.target EOF ``` ```bash # Start service sudo systemctl daemon-reload systemctl enable lavap sudo systemctl restart lavap && sudo journalctl -u lavap -f --no-hostname -o cat ``` ```bash # Stake lavap tx pairing stake-provider LAV1 "1000000000ulava" "$DOMEN:443,2" 2 -y --from wallet --provider-moniker "$MONIKER" --gas-prices 0.1ulava --gas-adjustment 1.5 --gas auto -y lavap tx pairing stake-provider AXELAR "50000000000ulava" "$DOMEN:443,2" 2 -y --from wallet --provider-moniker "$MONIKER" --gas-prices 0.1ulava --gas-adjustment 1.5 --gas auto -y lavap tx pairing stake-provider AXELART "50000000000ulava" "$DOMEN:443,2" 2 -y --from wallet --provider-moniker "$MONIKER" --gas-prices 0.1ulava --gas-adjustment 1.5 --gas auto -y ``` ```bash # Check provider lavap test rpcprovider --from wallet ``` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. 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