Tag: devops

HashiCorp Vault tutorial: KV v2 secrets, AppRole auth, dynamic database credentials that auto-expire, a PKI certificate authority, and auto-unseal with cloud KMS.

Drone CI went source-available, so its community forked it into Woodpecker CI. Compare pipeline syntax, licensing, Gitea support, and which one to run.

Learn how lazydocker and dive make Docker manageable from your terminal. TUI dashboards, image layer analysis, CI integration, and optimization tips.

Three ways to set env vars in Docker Compose. Only one wins. Here's which and why it breaks your configs.

Podman skips the root daemon Docker needs. Quadlets let systemd manage containers natively, with auto-updates and health checks, for self-hosting without Compose.

Nextcloud advanced configuration: Redis caching, federation setup, automated backups, occ command deep dive, LDAP, external storage, and PHP-FPM tuning.

Stop running Docker containers like it's the Wild West. Learn 15 critical Docker security mistakes and practical fixes to harden your containers today.

MinIO vs SeaweedFS compared for self-hosted S3 storage: setup, performance, Docker Compose configs, S3 API compatibility, and which one fits your home lab or production workload.

Scan your containers and dependency trees with trivy, grype, syft, and osv-scanner. Generate SBOMs and catch CVEs before a supply chain attack catches you.

Portainer vs Dockge: two Docker GUIs for managing containers without the terminal. We compare features, setup, and which fits your self-hosting style.

DDoS mitigation for self-hosters: Nginx rate limiting, Fail2ban, Cloudflare free tier, CrowdSec, and iptables tricks that actually work.

Traefik vs Nginx Proxy Manager compared for self-hosters. Docker auto-discovery, SSL certs, GUI vs labels, performance, and when to pick each reverse proxy.