Service guides
Hands-on guides that cover Service. Every command is run and verified on a live server before it is published.
GuideKeep It Running with systemd
An app started in a terminal dies when you close it. Write a systemd service so your Node app starts on boot, restarts on crash, and logs to the journal.
GuideWriting systemd Services Well
Write a systemd service that behaves: pick the right Type, set Restart=on-failure, order it after its dependencies, and watch systemd recover a crash.
GuideServices and Networking
Give your pods a stable address with a Kubernetes Service on k3s: a ClusterIP and a NodePort, real endpoints, and service discovery by name.
Guidesystemd Services Explained
Server software runs as a service that starts on boot and restarts on failure. Meet systemd, the service manager on every Linux box, and read a live status.
GuideYour Phone and a First Private Service
Reach a private service from your phone over WireGuard: scan the config QR, stand up the service on the tunnel IP, and fix the firewall pitfall that blocks it.