[Glass] [a bit offtopic] Redirect special seaside request to a different VM

Mariano Martinez Peck marianopeck at gmail.com
Wed Dec 18 12:49:23 PST 2013


Thanks Paul, that works perfectly.




On Wed, Dec 18, 2013 at 3:40 PM, Paul DeBruicker <pdebruic at gmail.com> wrote:

> I answered the folowing on the website:
>
> @hellvinz is right. I can't comment so I'm making another answer.
>
> location / {
>    if($myArg = "otherPool") {
>        rewrite  ^/(.*)$ /otherUpstream/$1 last;
>      }
>    try_files $uri pool1;
> }
>
> location /otherUpstream {
>      proxy_pass http://@pool2;
> }
> I think you'll have to change $myArg to the name of the query parameter
> you're testing for and otherPool to whatever you set it to. Plus the
> rewrite
> is untested, so I may have that wrong too but you get the idea.
>
>
>
> Mariano Martinez Peck wrote
> > On Wed, Dec 18, 2013 at 2:48 PM, Dale K. Henrichs <
>
> > dale.henrichs@
>
> >> wrote:
> >
> >>
> >> ------------------------------
> >>
> >> *From: *"Mariano Martinez Peck" <
>
> > marianopeck@
>
> > >
> >> *To: *
>
> > glass at .gemtalksystems
>
> > , "Seaside - general discussion" <
> >>
>
> > seaside at .squeakfoundation
>
> >>
> >> *Sent: *Wednesday, December 18, 2013 9:40:06 AM
> >> *Subject: *[Glass] [a bit offtopic] Redirect special seaside request to
> >> a        different VM
> >>
> >>
> >> Hi guys,
> >>
> >> I have some special requests that I want to redirect to another Gem.
> What
> >> I did in seaside is to implement #updateUrl: and add some parameter for
> >> those cases I want to send it to another Gem.
> >>
> >> Now, I don't know how to adapt nginx for such a thing. I am using
> >> FastCGI.
> >> So I need to check if such argument is present in the URL and if true,
> >> send
> >> it to another upstream. If not, use the normal upstream.
> >>
> >> Are you having trouble finding the parameter because you are using
> >> FastCGI? Or is the trouble purely an nginx question?
> >>
> >
> > I guess the later.  My usecase is this: I have some module inside the app
> > which have some reports which may take several seconds, even some
> minutes.
> > I know I could make them async, I know I have serviceVM, etc. But for the
> > moment I want to keep it simple. So all those request from those modules,
> > I
> > want a special gem listening to them. Why? because I don't want to lock
> > the
> > VM for many time and because I want a different gem conf file (assignee
> > more memory, etc).
> >
> > So the thing is how can I make the if in nginx and send the request to
> the
> > appropriate upstream of gems.
> >
> >
> >
> >>
> >> I have explained my problem here:
> >>
> http://serverfault.com/questions/561993/nginx-choose-upstream-depending-on-args
> >> but I didn't have any working answer.
> >>
> >> Does any of you have an idea how could I do that?
> >>
> >> Thanks in advance,
> >>
> >> --
> >> Mariano
> >> http://marianopeck.wordpress.com
> >>
> >> _______________________________________________
> >> Glass mailing list
> >>
>
> > Glass at .gemtalksystems
>
> >> http://lists.gemtalksystems.com/mailman/listinfo/glass
> >>
> >>
> >>
> >
> >
> > --
> > Mariano
> > http://marianopeck.wordpress.com
> >
> > _______________________________________________
> > Glass mailing list
>
> > Glass at .gemtalksystems
>
> > http://lists.gemtalksystems.com/mailman/listinfo/glass
>
>
>
>
>
> --
> View this message in context:
> http://forum.world.st/Glass-a-bit-offtopic-Redirect-special-seaside-request-to-a-different-VM-tp4731000p4731018.html
> Sent from the GLASS mailing list archive at Nabble.com.
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-- 
Mariano
http://marianopeck.wordpress.com
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