How do I set up GitHub Actions for Phoenix deployment to Hetzner?

Grab the YAML, add secrets (SSH key, IP), tag a release. Tests run, binary deploys via rsync, service restarts.

What are mix releases in Elixir Phoenix?

Self-contained binaries with Erlang VM — drop on Linux server, no installs needed. Run migrations via eval.

Why use Hetzner VPS for Phoenix apps?

Cheap (CX23: ~$5/mo), powerful (NVMe, good CPU), perfect for Elixir's low-resource BEAM.

Rsync Rockets to Hetzner: GitHub Actions Transforms Phoenix Deploys

Picture this: your Phoenix app's binary hurtling across the internet via rsync, landing on a Hetzner VPS without a hitch. GitHub Actions just made Elixir deployments feel like magic.

theAIcatchup Apr 11, 2026 4 min read

GitHub Actions workflow deploying Phoenix app binary to Hetzner VPS via rsync

⚡ Key Takeaways

GitHub Actions enables architecture-agnostic Phoenix deploys via Ubuntu runners and mix releases. 𝕏
Rsync deltas + systemd restarts deliver fast, low-bandwidth updates to Hetzner VPS. 𝕏
Mix releases herald a pre-Docker era of portable binaries, poised for edge computing dominance. 𝕏

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theAIcatchup

Community-driven. Code-first.

#CI/CD #Elixir mix releases #GitHub Actions #Hetzner #Hetzner VPS #Mix Releases #Phoenix Elixir #Phoenix deployment #elixir #mix release #phoenix

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Originally reported by Dev.to

⚡ Key Takeaways

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