Hi,
I found a solution using directly varnishadm. I wanted to invalidate an
entire url :
Exemple :
---
/image.php?var1=1&var2=1&var3=1
/image.php?var1=1&var2=2&var3=2
/image.php?var1=1&var3=1&var3=3
---
With this command :
---
varnishadm "ban.url var=1"
---
I can invalidate the cache of 3 url.
thx Cosimo.
Alex.
On 29/11/13 14:18, Alexandre wrote:
Thank you very much. This is exactly what I want. I'll try to test the
script in the day.
Good day.
Alex.
On 29/11/13 13:49, Cosimo Streppone wrote:
On 11/29/2013 11:01 AM, Geoff Simmons wrote:
On 11/28/2013 06:29 PM, Alexandre wrote:
I will wish to invalidate my cache using a regex.
example: ^/image.php?a=1&b=2*
I would like to disable all url starting with ^/image.php?a=1&b=2
Do you have an idea for my problem?
The '*' in a regular expression is not like a file glob, it means that
the character before it, in your case the '2', can appear 0 or more
times.
So your regex matches anything starting with:
/image.php?a=1&b=
I made a simple shell script wrapper to the varnish admin.
It is available here:
https://gist.github.com/cosimo/890217
If you run it with:
$ ./purge-cache.sh -h
it will show some usage instructions.
In particular:
$ ./purge-cache -r '^/image\.php\?a=1&b=2.*'
should purge the URLs you asked for.
It worked for me at least, and I added
to my varnish puppet module, to always have it available
alongside reload-vcl etc...
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