Tutorials

Getting started: How to install and get started with Varnish
Configuring systemd services: Managing the configuration of systemd services
Enabling logging with varnishncsa: Guide to enabling request logging with varnishncsa
Varnish monitoring: Monitoring your Varnish installation
VSL cheatsheet: varnishlog, varnishncsa and ready-to-use VSL queries
Let's Encrypt with Hitch and Varnish (CentOS7): Guide to setting up Hitch with automated and free certificates from Let's Encrypt
SELinux FAQ: Frequently asked questions about SELinux and Varnish Enterprise
Object lifetime: TTL, Grace, Keep: Tutorial to understand objects lifetime.
Cache invalidation: How to invalidate and purge your cache
Cache invalidation (Deprecated using VAC): Step-by-step tutorial on how to invalidate and purge your cache.
Caching POST requests: How to cache POST requests with Varnish
Logging hits and misses: How to tag request type (hit, miss, pass, etc.)
MSE Database Sync: A technical look at the MSE database_sync parameter.
Varnish with S3 compatible storage services: Documentation for how to use Varnish with S3 compatible storage services.
Reducing Video Startup Time using CMSD: Optimize VST for video-on-demand by ensuring startup objects are served from the edge cache
Securing multi tier Varnish environments: How to make sure certain Varnish tiers are only accessible by other Varnish tiers.
DNS based GSLB (Global Server Load Balancer): This tutorial shows how PowerDNS can be configured as a Global Server Load Balancer in front of a geographically distributed cluster of Varnish nodes.
Solutions and use cases: This tutorial shows how to configure Varnish for different use cases.

Manuals
Varnish Enterprise
Varnish Cloud
Varnish Controller
Varnish High Availability
Varnish Custom Statistics
Varnish WAF
Varnish Broadcaster
Varnish Helm Chart

News
Varnish Enterprise 6.0.12r8
Varnish Helm Chart 1.3.0
A note on how Varnish handles an HTTP/2 CONTINUATION flood
Varnish Enterprise 6.0.12r7
Varnish Controller 6.0.2
News archive