lavaprovider-monitor

Send discord alert when your lava provider is frozen or jailed

Features

It will send alert in discord channel when your lava provider is frozen or jailed. It will check the status every 10 minutes.

Pre-requisites

1. You have go 1.20+ installed.
2. You have a discord channel and enable webhook. You can follow this guide: https://support.discord.com/hc/en-us/articles/228383668-Intro-to-Webhooks.
3. Prepare a working lava grpc

How to use

Build

cd $HOME
git clone https://github.com/silentnoname/lavaprovider-monitor
cd lavaprovider-monitor
go build -o lavaprovider-monitor  ./cmd

Fill the config

cp config.toml.example config.toml
cp alert.toml.example alert.toml

Edit alert.toml

• webhook: Discord webhook url. https://support.discord.com/hc/en-us/articles/228383668-Intro-to-Webhooks
• alertuserid: Discord user id. If you want be @ when receive alert in discord, set this. https://support.discord.com/hc/en-us/articles/206346498-Where-can-I-find-my-User-Server-Message-ID-
• alertroleid: Discord role id. If you want the people who have special discord role be @ when receive alert in discord, set this. https://www.itgeared.com/how-to-get-role-id-on-discord/

Edit config.toml

• lavagrpc: A working lava grpc. For example: ip:9090
• chainid: Lava chain id. For current testnet, it is lava-testnet-2
• lavaprovideraddress: The lava provider address you wanna monitor
• chains: The chains you wanna monitor. For example: ["LAV1", "EVMOST", "EVMOS", "AXELAR", "AXELART"]

Run as a service

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

[Service]
User=$USER
WorkingDirectory=$HOME/lavaprovider-monitor
ExecStart=$HOME/lavaprovider-monitor/lavaprovider-monitor
Restart=always
RestartSec=3
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target

EOF

start

sudo systemctl enable lavaprovider-monitor
sudo systemctl daemon-reload
sudo systemctl start lavaprovider-monitor

check logs

sudo journalctl -fu  lavaprovider-monitor -o cat

If your provider is frozen, you will see this in your discord channel