Find guides, tutorials, and documentation to help you get the most out of CubePath services.
Showing 15 of 15 guides
Set up HTTP and TCP health checks in HAProxy on Ubuntu 24.04, tune inter, fall and rise, add backup servers and test automatic failover and recovery.
Compare TLS offloading, passthrough and re-encryption at a reverse proxy, with working Nginx and HAProxy configs and a guide to choosing the right strategy.
Enable HTTP/3 over QUIC on Ubuntu 24.04 with Nginx from the official nginx.org repo, open UDP port 443, advertise it with Alt-Svc and verify it works.
Create a private CA with OpenSSL, issue server and client certificates, and require client certificates in Nginx on Ubuntu 24.04 to protect an internal API.
Route users to the nearest data center with GeoIP DNS on Ubuntu 24.04: BIND 9 views, MaxMind GeoLite2 databases, per-region zone files and testing.
Configure sticky sessions on Ubuntu 24.04 with HAProxy cookie persistence and Nginx ip_hash, test that clients stay on one backend and drain servers safely.
Protect an API with rate limiting on Ubuntu 24.04: per-IP, per-API-key and per-endpoint limits in Nginx, a sliding window in HAProxy, and 429 responses.
Run Traefik v3 as a reverse proxy with Docker Compose on Ubuntu 24.04, route containers with labels, get Let's Encrypt certificates and protect the dashboard.
Install Caddy from its official repository on Ubuntu 24.04, serve a static site with automatic HTTPS, reverse proxy an app, and run PHP through PHP-FPM.
Compare NGINX Plus with free NGINX Open Source: active health checks, the live API and dashboard, sticky sessions, JWT auth and licensing, and when each fits.
Terminate TLS in HAProxy on Ubuntu 24.04 with Let's Encrypt, serve several domains via SNI, route by hostname with ACLs and rate limit clients via stick tables.
Install Envoy Proxy on Ubuntu 24.04 as a systemd service and set up listeners, clusters, health checks, retries and local rate limiting in a static YAML file.
Run Kong Gateway with PostgreSQL on Ubuntu 24.04 using Docker Compose, then add services, routes, load balancing, API key authentication and rate limiting.
Deploy Apache APISIX with etcd on Ubuntu 24.04 using Docker Compose, then configure routes, load-balanced upstreams, health checks, key auth and rate limiting.
Configure round robin, weighted, least_conn, ip_hash, hash and random load balancing in Nginx on Ubuntu 24.04, then test each method and add failover.
