Episode 119 - HAProxy
HAProxy is free, open source software written in C that provides a high availability layer 4 and layer 7 load balancing and proxying . It has a reputation for being fast and efficient (in terms of processor and memory usage). In this video I want discuss the following Current & Desired Architecture 2:30 HAProxy Architecture 5:50 HAProxy as TCP Proxy & HTTP Proxy (Layer 4 vs Layer 7) 17:00 ACL (Access Control Lists) 19:20 TLS Termination vs TLS Pass Through 20:40 Example 24:23 Spin up the services 25:51 Install HAProxy - 28:00 HAProxy configuration 29:11 ACL Conditional 39:00 ACL Reject URL 48:00 Enable HTTPS HAProxy 53:00 Enable HTTP/2 on HAProxy 1:05:30 Summary Cards Docker Javascript node 4:00 Varnish 15:46 NAT 23:30 Docker Javascript node 26:00 Encryption 56:00 TLS 56:10 HTTP2 1:08:40 Source Code for Application HAProxy config https://github.com/hnasr/javascript_playground/tree/master/proxy Docker application https://github.com/hnasr/javascript_playground/tree/master/docker resources https://www.haproxy.com/blog/the-four-essential-sections-of-an-haproxy-configuration/ https://www.haproxy.com/documentation/aloha/10-0/traffic-management/lb-layer7/acls/#predefined-acls https://certbot.eff.org/lets-encrypt/osx-nginx