Docker Security Hardening: 15 Things You're Doing Wrong Right Now
Stop running Docker containers like it's the Wild West. Learn 15 critical Docker security mistakes and practical fixes to harden your containers today.
Tag: docker
All the articles with the tag "docker".
Portainer vs Dockge: Managing Containers Without the Terminal
Portainer vs Dockge: two Docker GUIs for managing containers without touching the terminal. We compare features, setup, and which one fits your self-hosting style.
Docker Volumes vs Bind Mounts: Where Your Data Actually Lives
Docker volumes vs bind mounts explained: named volumes, anonymous volumes, bind mounts, and tmpfs. Real examples for databases, dev workflows, and production.
Wiki.js with GitSync: Documentation That Lives in Version Control Like It Should
Set up Wiki.js GitSync with GitHub or Gitea for docs-as-code. Version-controlled wikis, PR workflows, automated updates, and sane branch strategies.
Docker Compose vs Docker Swarm: When "Good Enough" Beats "Enterprise"
Docker Compose vs Docker Swarm: a practical guide to choosing the right tool. Learn when simple orchestration beats enterprise complexity, with real examples.
Docker CMD vs ENTRYPOINT: The Final Answer
CMD and ENTRYPOINT work together. Learn the difference, exec vs shell form, and when to use the combo pattern.
Docker Compose Profiles: Run Only What You Need
Profiles let you conditionally start services in Compose. Perfect for dev vs prod service splits without multiple files.
Cleaning Up Docker Disk Space the Right Way
docker system prune is useful but risky. Learn what each cleanup command does and how to check disk usage safely.
Why the `latest` Docker Tag Is Lying to You
latest doesn't mean newest. Learn why pinning versions and digests matter for reproducible deployments.
Docker Healthcheck Patterns That Actually Work
Master Docker HEALTHCHECK syntax. Learn what checks work, how to tune interval/timeout/retries, and integrate with orchestration.
Running Docker Containers as Non-Root (And Why You Should)
Running as root in containers is a security foot-gun. Learn the USER instruction and numeric UID/GID pattern.
Docker Container Labels: The Metadata You're Ignoring
Docker labels are free metadata for filtering, routing, and documentation. Learn label conventions and leverage them with filters and tools.