multiple instances

2010-04-16 Thread Gary Smith
I have a need to run several different instances of SA on a single box (in development). In production, we have 3 different SA environments (with 2+ servers each) that have different rule sets and specific routing rules determine which instance it gets sent to. We need to mimic this in

Re: multiple instances

2010-04-16 Thread Dennis B. Hopp
On Fri, 2010-04-16 at 10:08 -0700, Gary Smith wrote: I have a need to run several different instances of SA on a single box (in development). In production, we have 3 different SA environments (with 2+ servers each) that have different rule sets and specific routing rules determine which

RE: multiple instances

2010-04-16 Thread Gary Smith
I'm sure it's possible, but rather than going through all the work of trying to script and setup chroot environments, why not use VMs? You can then quite literally match the production setup. Since you are not worried about performance or memory you could give each VM 128 MB of RAM and

multiple instances, simplification

2010-04-16 Thread Gary Smith
Background: I've been using SA for a long time, and for a verity of reasons, we run different servers to support some minor changes in different rules. While trying to setup a multi instance version on my laptop, I copied these rules over into different directories, setup the startup/shutdown

Re: multiple instances, simplification

2010-04-16 Thread Kris Deugau
Gary Smith wrote: Instead of running multiple SA servers, it is possible to run a single consolidated SA server where only the userpref's are different for each spamc caller (given that the local config will override the global config) AND still use a single bayes DB? We use a clustered

Re: multiple instances, simplification

2010-04-16 Thread Jorge Valdes
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Kris Deugau wrote: Gary Smith wrote: Instead of running multiple SA servers, it is possible to run a single consolidated SA server where only the userpref's are different for each spamc caller (given that the local config will override the global

RE: multiple instances, simplification

2010-04-16 Thread Gary Smith
are roughly 70% idle most of the time. Running them with user preferences, instead of different instances, would allow us to remove 50% of the hardware. Running them as multiple instances on the same box, means we will still need to balance across the same number of servers. I think

Re: multiple instances, simplification

2010-04-16 Thread Kris Deugau
Gary Smith wrote: Bayes is the only real concern here, as I know I can run multiple copies (and had forgot that I could run a single copy with user_prefs). So I think this will work either way. I just needed to put a little thought into it and bounce off of people who might have already done

RE: multiple instances, simplification

2010-04-16 Thread Gary Smith
If you're just trying to keep your Bayes table from exploding due to multiple users, use the bayes_sql_override_username option. I'm not worried about it exploding as we don't allow user_prefs. The machines are processed via relays. I believe the bayes_sql_override_username will solve the

Re: multiple instances, simplification

2010-04-16 Thread Kris Deugau
Gary Smith wrote: I'm not worried about it exploding as we don't allow user_prefs. The machines are processed via relays. I believe the bayes_sql_override_username will solve the last piece of the puzzle. I think I will test this out this weekend on the laptop, then our test environment.

multiple instances of SpamAssassin

2006-10-11 Thread cilantro05
My (large) employer runs SpamAssassin on all incoming mail. My local UNIX account, managed by a separate technical support group, is on a machine which also has spamassassin available. Running the local version removes the headers added by the central version. While I can see good reasons for

Re: multiple instances of SpamAssassin

2006-10-11 Thread jdow
Do not even bother with your 2.55 local installation. It's a waste of effort and time to try to make it work. Besides, can't be done from within SpamAssassin. If you get REALLY imaginative you might be able to do it with procmail. But that falls back to the why bother? If the employer runs an

Re: multiple instances of SpamAssassin

2006-10-11 Thread cilantro05
jdow writes: Besides, can't be done from within SpamAssassin. If you get REALLY imaginative you might be able to do it with procmail. But that falls back to the why bother? If the employer runs an older version or an ineffective version install a copy in a personal set of directories. I