Sync multi nginx (persistent) caching proxy for one(or more) app server
mat999 at gmail.com
Tue Aug 2 03:13:38 UTC 2011
lookup proxy_cache_path. Cache is stored in a folder structure then.
As its filebased I persume rsync would work, although I am not sure of the
exact implementation in nginx it may not be picked up by the cache loaded
unless you reload.
On Tue, Aug 2, 2011 at 12:43 PM, lennydizzy <nginx-forum at nginx.us> wrote:
> I am a newbie Nginx user, so bear with me here ;-)
> I want to setup multiple (identical) caching proxy in front of my app
> Basically - Load balancer - multiple nginx caching proxy - app
> So I have two questions:
> 1. How do I make the cache persistent (across nginx restart)?
> Wiki says that keys and metadata are stored in shared memory, does that
> mean it's not possible to save cache?
> 2. How do I sync the caches on different nginx, so that same URL request
> does not hit app server multiple times.
> Can I use something like rsync?
> Thanks a lot!
> Posted at Nginx Forum:
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> nginx at nginx.org
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