Update: added node map on haqqwatcher.online
This small utility can be useful if you want to receive information about the status of the validator in Telegram without depending on third-party services.
The script is installed on the machine with the node and allows you to receive telegram notifications about the following events:
- Validator goes to jail
- Unjail validator
- Missed blocks
- New proposal
- Small amount of free RAM on the node
- Running out of disk space
- other notifications (up-to-date information will be on haqqwatcher.online)
When a notification is received, the message contains a hint for how to react to the event (for example, how to vote or a command to unjail), which can be useful if only a phone is at hand.
Notification examples:
✅ HAQQ WATCHER info ✅ New proposal 151 title: Staking Param Change description: Decrease Unbonding period to 8 days Command to vote: haqqd tx gov vote 151 yes --from wallet --fees 500aISLM
⚡️HAQQ WATCHER alert ⚡️ [MaxBoot] in JAIL! [195.52.40.128] haqqvaloper1mxjx2hslq32d5a0tzsgxc2txwpay766xbfz Command to unjail: haqqd tx slashing unjail --from wallet --chain-id haqq_54211-2
✅ HAQQ WATCHER info ✅ [MaxBoot] unjailed! [195.52.40.128] haqqvaloper1mxjx2hslq32d5a0tzsgxc2txwpay766xbfz
⚠️ HAQQ WATCHER info⚠️ [MaxBoot] Low disk space! Only 10[G] free. [195.52.40.128]
Installation requirements:
- Your telegram bot (namely chat id and token - if not, you need to create one)
- Address of your validator (haqqd keys show wallet --bech val -a or just copy from explorer)
Installation:
cd
wget -O hw_install.sh https://github.com/maxbutenko/HaqqWatcher/raw/main/hw_install.sh && chmod +x ./hw_install.sh && ./hw_install.sh
The installer will ask for the validator address and telegram bot details. After receiving the test message, the script will run as a service, checking the parameters every 15 seconds. To view the logs, enter the command:
journalctl -u haqqwatcher -f -o cat
This completes the installation.
To stop notifications, just stop the service:
systemctl stop haqqwatcher
For complete removal:
systemctl stop haqqwatcher
systemctl disable haqqwatcher
rm -rf /root/haqqwatcher
rm /root/hw_install.sh
Thank you for your attention!