#stdlib | #Go

April 3, 2021

import "context"

Deep dive on Go’s context package covering cancellation, deadlines, and concrete HTTP, CLI, and concurrency patterns. Read more

#TIL | #Kubernetes

Recommends rainbow deployments so long-running pods (like GitLab Runner) stay observable while new versions roll out. Read more

#TIL | #Docker

Compares docker export’s flattened container snapshots to docker save image archives and clarifies when to choose each command. Read more

#TIL | #Go

Captures a Go execution trace and shows that pressing ? in the web UI reveals every navigation shortcut. Read more

#TIL | #Linux | #systemd

Explains how systemd drop-in units override service sections (GitLab Runner example) and how to inspect active overrides with systemctl. Read more