Skip to content
- Docker — build, run, and ship containers; compose for local dev
- Podman — rootless, daemonless alternative; drop-in Docker CLI replacement
- Container security — image trust, least privilege, socket exposure, user namespaces
- Pipeline design — build, test, deploy stages
- Docker-in-Docker patterns and their risks
- Secret management in pipelines
- Reverse proxies — nginx, Caddy, Traefik
- Systemd — managing services and containers with unit files
- Linux fundamentals — namespaces, cgroups, capabilities
- Logs — structured logging, log aggregation
- Metrics — Prometheus, Grafana basics
- Health checks and alerting