Tag: self-hosting

All the articles with the tag "self-hosting".

• Building a Telegram bot to babysit 24,000 developers

  23 Feb, 2026

  • 6 min read • python

  How I built PythonID-bot to manage the Indonesian Python community on Telegram.

• Upgrading four PostgreSQL instances to 18.2 in Docker

  21 Feb, 2026

  • 6 min read • postgresql

  I upgraded Miniflux, Invidious, a Django app, and Mastodon from PostgreSQL 15/17 to 18.2. Every single one broke in a different way.

• Managing DNS as Code with DNSControl

  19 Feb, 2026

  • 9 min read • dns

  How I stopped editing DNS records in web UIs and started versioning them in Git. Includes fixing Porkbun provider quirks and handling ACME challenges.

• The Lazy Sysadmin's Guide to Docker Maintenance

  7 Feb, 2026

  • 2 min read • docker

  How I sleep soundly while my server updates itself. A guide to Watchtower and Telegram notifications.