Uptime Kuma is a self-hosted monitoring dashboard created by Louislam. It monitors websites, APIs, servers, and applications, with notifications via email, Telegram, Discord, Slack, and many other channels. The UI is modern and polished.
service: mere-kuma image: louislam/uptime-kuma:2 container port: 3001/tcp (internal only) volume: fatal_kuma-data → /app/data nginx upstream: kuma:3001
* Initially deployed: louislam/uptime-kuma:1 (v1.x — EOL, no longer maintained) * Upgraded to: louislam/uptime-kuma:2 (v2.x — current, actively maintained) * The v1 tag was a “latest” pointer to the unmaintained v1 branch.
Uptime Kuma displayed a warning recommending migration to v2.
* Fix: Updated docker-compose.yml to use louislam/uptime-kuma:2 and redeployed.
* EOL version warning: The louislam/uptime-kuma:1 tag pointed to the unmaintained v1.
Uptime Kuma showed a warning page. Fixed by upgrading to the v2 image.
* Image size: The v2 image is larger (~1.7 GB) compared to v1 (~448 MB).
* Running Uptime Kuma v2 at https://kuma.mere-mortal.net * First-run admin account setup required * Persistent volume: fatal_kuma-data
* Initial setup: Create admin account and configure monitors. * Notification channels: Configure at least one notification channel. * Monitor the stack: Add monitors for the other services on this server. * Backup: The data volume contains all Kuma configuration.