DevOpsil
HAProxyAdvanced

Load Balancing & High Availability

Build highly available infrastructure with HAProxy, Nginx, Keepalived, and Envoy — from basic reverse proxying to advanced failover and service mesh.

Riku TanakaRiku Tanaka4 chapters6 hours
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Chapters

01

HAProxy Fundamentals

Configure HAProxy for HTTP and TCP load balancing with health checks and stats.

Read chapter24 min read
02

Nginx Reverse Proxy & Caching

Set up Nginx as a reverse proxy with SSL termination, caching, and rate limiting.

Read chapter23 min read
03

Keepalived VRRP Failover

Implement automatic failover for load balancers using Keepalived and virtual IPs.

Read chapter25 min read
04

Envoy for Modern Microservices

Deploy Envoy as an edge proxy and sidecar for cloud-native traffic management.

Read chapter26 min read