Strategies for splitting load across varnish instances? And avoiding single-point-of-failure?
ross at trademe.co.nz
Sun Jan 17 22:10:12 CET 2010
I hadn't used varnishadm before. Looks useful.
From: phk at critter.freebsd.dk [mailto:phk at critter.freebsd.dk] On Behalf Of Poul-Henning Kamp
Sent: Monday, 18 January 2010 9:38 a.m.
To: Ross Brown
Cc: varnish-misc at projects.linpro.no
Subject: Re: Strategies for splitting load across varnish instances? And avoiding single-point-of-failure?
In message <1FF67D7369ED1A45832180C7C1109BCA13E23E700B at tmmail0.trademe.local>,
Ross Brown writes:
>> So it is possible to start your Varnish with one VCL program, and have
>> a small script change to another one some minutes later.
>What would this small script look like?=20
varnishadm vcl.load real_thing "/usr/local/etc/varnish/real.vcl"
varnishadm vcl.use real_thing
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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