https://umbrel.blog/en/ Practical guides for self-hosting, Docker, and homelabs. en Mon, 05 Oct 2026 17:54:57 GMT https://umbrel.blog/en/posts/caddy-reverse-proxy-docker-setup-wildcard-certs-reloads/ https://umbrel.blog/en/posts/caddy-reverse-proxy-docker-setup-wildcard-certs-reloads/ Sun, 20 Sep 2026 00:00:00 GMT Learn the easiest Caddy reverse proxy setup for Docker with automatic HTTPS. Avoid port binding, wildcard cert, and reload traps. Includes Caddyfile exampl https://umbrel.blog/en/posts/coolify-vs-docker-compose-worth-it-on-a-single-vps/ https://umbrel.blog/en/posts/coolify-vs-docker-compose-worth-it-on-a-single-vps/ Sun, 20 Sep 2026 00:00:00 GMT On a single VPS, Docker Compose is the honest default. Coolify earns its RAM only if you want a UI, auto HTTPS, and deploy hooks. We measured real costs. https://umbrel.blog/en/posts/docker-compose-5-failure-modes-that-pager-you-at-2am/ https://umbrel.blog/en/posts/docker-compose-5-failure-modes-that-pager-you-at-2am/ Sun, 20 Sep 2026 00:00:00 GMT Stop 2am pager alerts. Learn the five Docker Compose failure modes—volume permissions, logs, resource limits, healthchecks, env vars—and how to fix them. https://umbrel.blog/en/posts/linux-server-security-5-steps-the-defaults-that-undo-them/ https://umbrel.blog/en/posts/linux-server-security-5-steps-the-defaults-that-undo-them/ Sun, 20 Sep 2026 00:00:00 GMT Most homelab breaches come from default configs. These 5 steps—SSH keys, UFW, Docker, unattended upgrades, and backups—fix that. Don't skip the gotchas. https://umbrel.blog/en/posts/proxmox-vs-bare-metal-docker-the-honest-homelab-verdict/ https://umbrel.blog/en/posts/proxmox-vs-bare-metal-docker-the-honest-homelab-verdict/ Sun, 20 Sep 2026 00:00:00 GMT Bare-metal Docker is simpler, but one bad container can nuke your host. See real RAM/disk overhead and failure modes to pick the right homelab setup.