TrueNas Gotify Adapter

TrueNas does not natively provide a way to send alerts and notifications to a Gotify server. This repo 'abuses' the TrueNas Slack alert integration and provides a fake slack webhook endpoint to forward alerts to a Gotify server. Note that Slack is not required at all for this integration to work.

Installation

1. Apps -> Discover Apps -> Custom App

   • Enter an Application Name, e.g. "truenas-gotify"

   • Image Repository: ghcr.io/ztube/truenas-gotify-adapter

   • Image Tag: main

   • Environment Variables:

     • Name: GOTIFY_URL
     • Value: [your gotify url] e.g.https://gotify.example.com/
     • Name: GOTIFY_TOKEN
     • Value: [your gotify app token] e.g. cGVla2Fib29v

   • Check "Provide access to node network namespace for the workload"

   • Save

2. System Settings -> Alert Settings -> Add

   • Type: Slack
   • Webhook URL: http://localhost:31662
   • Click Send Test Alert to test the connection
   • Save