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Posted to modperl@perl.apache.org by Kevin Slean <ke...@wctravel.com> on 2002/02/11 22:29:43 UTC
Influencing @INC list
Mod Perl Mongers...
I need to run multiple apache servers on one Solaris 2.7 box configured in
such a way that each of them accesses their own private copy of perl
libraries. I would like to achieve this configuration with the
least amount of changes to my over all implementation.
For instance, given 2 apache servers defined in the following 2 directories:
/usr/local/siteA <- directory tree containing everything for server A
/usr/local/siteB <- directory tree containing everything for server B
The default perl installation on this unix system is under
/usr/local/lib/perl5 and the default @INC list is:
/usr/local/lib/perl5/5.6.0/sun4-solaris
/usr/local/lib/perl5/5.6.0
/usr/local/lib/perl5/site_perl/5.6.0/sun4-solaris
/usr/local/lib/perl5/site_perl/5.6.0
/usr/local/lib/perl5/site_perl
.
BUT, I would like to influence the @INC list so it looks in a SITE/SERVER
specific directory. SiteA's @INC list would be:
/usr/local/lib/perl5/5.6.0/sun4-solaris
/usr/local/lib/perl5/5.6.0
/usr/local/lib/perl5/site_perl/5.6.0/sun4-solaris/SITEA <-- Note SITEA
directory appended here
/usr/local/lib/perl5/site_perl/5.6.0
/usr/local/lib/perl5/site_perl
.
And SiteB's @INC list would be:
/usr/local/lib/perl5/5.6.0/sun4-solaris
/usr/local/lib/perl5/5.6.0
/usr/local/lib/perl5/site_perl/5.6.0/sun4-solaris/SITEB <-- Note SITEB
directory appended here
/usr/local/lib/perl5/site_perl/5.6.0
/usr/local/lib/perl5/site_perl
.
Note that SiteA should not have access to SiteB's modules stored in the
SITEB directory (and vica versa).
Kevin
Re: Influencing @INC list
Posted by Stephen Reppucci <sg...@logsoft.com>.
OK, I'll be the one to throw out the gratuitous plug for Geoff,
etal's book. The Mod_Perl Cookbook has a nice discussion of exactly
this in Chapter 2. (I'd give you the page, but I left it at work...)
(I'm only through the first few chapters, but from what I've read so
far, this is a real winner. Buy it.)
<Steve>
On Mon, 11 Feb 2002, Brian Reichert wrote:
> On Mon, Feb 11, 2002 at 04:29:43PM -0500, Kevin Slean wrote:
> >
> > Mod Perl Mongers...
> >
> > I need to run multiple apache servers on one Solaris 2.7 box configured in
> > such a way that each of them accesses their own private copy of perl
> > libraries. I would like to achieve this configuration with the
> > least amount of changes to my over all implementation.
> >
> > For instance, given 2 apache servers defined in the following 2 directories:
> >
> > /usr/local/siteA <- directory tree containing everything for server A
> > /usr/local/siteB <- directory tree containing everything for server B
> >
> > The default perl installation on this unix system is under
> > /usr/local/lib/perl5 and the default @INC list is:
>
> I believe you can abuse PERL5LIB in each vhost...
>
> >
> > Kevin
> >
>
>
--
Steve Reppucci sgr@logsoft.com |
Logical Choice Software http://logsoft.com/ |
=-=-=-=-=-=-=-=-=-=- My God! What have I done? -=-=-=-=-=-=-=-=-=-=
Re: Influencing @INC list
Posted by Brian Reichert <re...@numachi.com>.
On Mon, Feb 11, 2002 at 04:29:43PM -0500, Kevin Slean wrote:
>
> Mod Perl Mongers...
>
> I need to run multiple apache servers on one Solaris 2.7 box configured in
> such a way that each of them accesses their own private copy of perl
> libraries. I would like to achieve this configuration with the
> least amount of changes to my over all implementation.
>
> For instance, given 2 apache servers defined in the following 2 directories:
>
> /usr/local/siteA <- directory tree containing everything for server A
> /usr/local/siteB <- directory tree containing everything for server B
>
> The default perl installation on this unix system is under
> /usr/local/lib/perl5 and the default @INC list is:
I believe you can abuse PERL5LIB in each vhost...
>
> Kevin
>
--
Brian 'you Bastard' Reichert <re...@numachi.com>
37 Crystal Ave. #303 Daytime number: (603) 434-6842
Derry NH 03038-1713 USA Intel architecture: the left-hand path
Re: Influencing @INC list
Posted by Ged Haywood <ge...@www2.jubileegroup.co.uk>.
Hi there,
On Mon, 11 Feb 2002, Kevin Slean wrote:
> I need to run multiple apache servers on one Solaris 2.7 box configured in
> such a way that each of them accesses their own private copy of perl
> libraries.
Could you accept recompiling Perl without the couple of paths which
get in the way, and then add the missing paths with use lib(...)?
There's lots of stuff about @INC in the Guide.
73,
Ged.