That's great.
Still, the VCL indicated as active had a different path for the health
check.
On Wed, Feb 24, 2010 at 3:24 PM, Poul-Henning Kamp p...@phk.freebsd.dkwrote:
In message b6b8b6b71002241137j71ae210r35487c328e8f6...@mail.gmail.com,
John N
orman writes:
We notice that after VCL is
Sorry about all the questions . . .
On my backend I want to redirect domain.com to www.domain.com
I see Host: domain.com in both the RX and TX sections of the log . . . but
the redirect isn't getting triggered.
The backend is Apache, and the redirect directives are routine.
RewriteCond
No, only the former / old path.
I'm not super-troubled right now because a Varnish restart did pick up the
new path (but at the cost of my cache) -- but I'm a bit worried about the
next time I have to change it.
I will be changing the probe interval soon, so that will give me a chance to
Here's a bit more on my purge problem -- a comparison of a purge
that works on my development machine, vs. one that doesn't work on my
staging system.
On both, the browser request goes to haproxy, then to varnish. The VCL
is identical, as quoted in a prior e-mail. The backends are different:
on
hashed
differently.
If when I do a purge, I force Accept-Encoding: gzip,deflate, then it
matches what the browser did exactly, and I am able to purge
successfully.
On Fri, Feb 12, 2010 at 11:54 AM, John Norman j...@7fff.com wrote:
Here's a bit more on my purge problem -- a comparison of a purge
Hi, folks.
I'm trying to purge with the pseudo HTTP PURGE method Varnish supports.
I do seem to have a cached page, but the PURGE response suggests that
it's missing.
So . . . any idea why the PURGE isn't working?
In my VCL, my vcl_hash looks like this (I intend it to only hash on
the request
Folks,
Will the fix for http://varnish-cache.org/ticket/601 (cf.
http://varnish-cache.org/ticket/540) be in the next release?
My Varnish gets a x-forwarded-for from another server: What will the
VCL be to use that instead of whatever Varnish tries to append?
John
tried google varnish x-forwarded-for ?
There an FAQ entry addressing that (somewhat).
[]'s
On Wed, Jan 27, 2010 at 3:47 PM, John Norman j...@7fff.com wrote:
Folks,
Will the fix for http://varnish-cache.org/ticket/601 (cf.
http://varnish-cache.org/ticket/540) be in the next release?
My
Folks,
I've been trying to implement a technique posted here to restore
cookies on a cache miss.
The original question is here:
http://projects.linpro.no/pipermail/varnish-misc/2010-January/003505.html
and an interesting answer is here:
When you switch to a new VCL on the fly (vcl.use config), is the cache dumped?
(I think the answer is no, but I just want to make sure.)
(Munin shows a drastic sudden reduction in memory usage -- but I don't
think Varnish restarted.)
John
___
Folks,
For the health check (or, ahem, backend probe, as the docs has it --
ouch!), does health constitute ability to connect?
Or does it check for a 200?
Or get an entire page and verify that it's the right number of bytes . . . ?
Or . . . ?
In short, what constitutes a successful probe?
Hey, folks, I just want to thank for this great thread -- I think it
would be well worth breaking it up into Q/A for the FAQ.
We're still a bit undecided as to how we're going to configure our
systems, but we feel like we have options now.
On Sun, Jan 17, 2010 at 4:10 PM, Ross Brown
...@mail.gmail.com, John
Norman writes:
Sorry to be so obtuse:
So with the default setup, there will be a cached copy of a page for
every single user agent?
Yes, unless you do something about the Vary: User-Agent header
returned from the backend.
If so, does anyone have a good number of user agents that should
Folks,
A couple more questions:
(1) Are they any good strategies for splitting load across Varnish
front-ends? Or is the common practice to have just one Varnish server?
(2) How do people avoid single-point-of-failure for Varnish? Do people
run Varnish on two servers, amassing similar local
I think the answer is no, but . . .
Does a Varnish restart clear the existing cache?
(using the file storage.)
___
varnish-misc mailing list
varnish-misc@projects.linpro.no
http://projects.linpro.no/mailman/listinfo/varnish-misc
Thanks. An explicit statement of this in the docs would be helpful.
On Wed, Jan 13, 2010 at 6:15 AM, Tollef Fog Heen
tfh...@redpill-linpro.com wrote:
]] John Norman
| I would like to set grace in Varnish so that this stays in the cache
| for some long amount of time, and then when I hit
At this page: http://varnish.projects.linpro.no/wiki/VCLExampleGrace
What does the comment # or for trunk mean?
And what is the difference between setting grace on obj and on beresp?
(It would be helpful were both of these questions address in the doc.)
John
Trunk of the the repo?
On Tue, Jan 12, 2010 at 3:26 PM, John Norman j...@7fff.com wrote:
At this page: http://varnish.projects.linpro.no/wiki/VCLExampleGrace
What does the comment # or for trunk mean?
And what is the difference between setting grace on obj and on beresp?
(It would
...@projects.linpro.no
[mailto:varnish-misc-boun...@projects.linpro.no] On Behalf Of John Norman
Sent: Wednesday, 13 January 2010 9:27 a.m.
To: varnish-misc@projects.linpro.no
Subject: trunk in grace docs?
At this page: http://varnish.projects.linpro.no/wiki/VCLExampleGrace
What does the comment
Hi. I've just subscribed, and have been reading through the e-mail archives
for varnish-misc.
In Dec. 2009, Jean-Christophe Petit asked (with subject still using cache
when fetching content):
-
Is it possible to make Varnish sending the cache content at the same
time it is fetching from the
I think Chris Davies has straightened me out, and that the scenario I
describe *is* covered by grace -- that the first hit would also get stale
(as well as others in the grace period), which is exactly what I want.
On Fri, Jan 8, 2010 at 4:20 PM, John Norman j...@7fff.com wrote:
Hi. I've just
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