http-healthcheck-notifier

Script to run HTTP healthchecks and send a notification if they fail

Usage

1. Create a Telegram Bot and get its token.
2. Start a chat with the bot and write /start
3. Retrieve your user chat id by starting a conversation with https://t.me/chat_id_echo_bot
4. Set the following env vars:

   export TELEGRAM_TOKEN="<your token>"
   export TELEGRAM_DESTINATION_CHAT_ID="<your destination chat ID>"
   export URL_TO_CHECK="<your URL to check>"

5. Start the bot

   docker compose build
   docker compose up -d

Image is available at https://hub.docker.com/r/csp33/http-healthcheck-notifier