+++ This bug was initially created as a clone of Bug #185515 +++ Description of problem: Postfix cannot use MySQL maps Version-Release number of selected component (if applicable): How reproducible: postconf -m lacks mysql map type Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: It would be very useful to have MySQL maps support by default; I need to add it by recompiling the SRPM and this requires periodic checking for updates or security fixes (MySQL maps are especially useful with Cyrus IMAP configurations). The added dependency requirements (libmysql and mysql) should not be a relevant problem (dovecot already has tle libmysql dependency). -- Additional comment from eric on 2006-05-23 19:03 EST -- I agree that MySQL support should be compiled into the standard RPMs. This is quite useful for sites supporting virtual domains or many aliases. The required mysql packages (not including the mysql server itself, which is not requires) are small enough that this should not be a problem for customers not using the feature. -- Additional comment from stefano.net on 2006-05-29 12:37 EST -- I agree too. Postfix is almost useless in many environments without this. PS: please change the version to fc5, as the bug is still here -- Additional comment from eric on 2006-08-02 19:00 EST -- Thomas, I've looked at your comments on earlier Postfix/MySQL requests. I strongly disagree with the notion that it would be a problem for users to have to "install" MySQL to use Postfix. It only requires the base mysql package, not the actual mysql server. The base mysql package is quite small (about 5MB, vs. 23MB for the server), and does not require any configuration, so Anaconda or RPM would install it automatically and the user wouldn't have to do anything. Please give this more serious consideration. I'm fairly sure that your enterprise customers would want MySQL support if they're using Postfix, and there's almost no downside to enabling it in Fedora. -- Additional comment from nerijus.net on 2006-08-31 07:23 EST -- Yes, please add mysql support. As Eric said, it does not require mysql server to be installed, only mysql, which usually is installed because lots of other packages depend on it. Besides, dovecot already includes mysql support and postfix includes ldap support. I think more people will be happy than unhappy if you do it. For now I have to recompile postfix on RHEL when update is released. -- Additional comment from thoger on 2007-01-13 07:34 EST -- What about trying modular approach instead of extending dependency chain? Debian Postfix packages have separate subpackage for each map type with extra dependencies, so there's base postfix package and -pcre, -ldap, -mysql and -pgsql subpackages. However, I'm not sure if it's possible to achieve this without extra patch. Is there any good reason for not trying this approach in Fedora and RHEL? I guess this comment also affects #180579 with similar request for PostgreSQL. -- Additional comment from elio on 2007-06-02 08:56 EST -- I see that the situation is unchanged also in F7. Are there any plans to include MySQL maps support in Postfix? Elio -- Additional comment from eric on 2007-06-02 18:26 EST -- It seems that submitting bugs or feature requests into Bugzilla does not push this forward, nor does discussion on the Fedora list, regardless of how much justification we provide. Is there some more appropriate forum where those of us that need this issue can make our case and actually get some discussion of it, rather than a knee-jerk response of "we can't do that, because it adds a dependency on mysql"? -- Additional comment from tim on 2007-06-04 16:49 EST -- I'd like a separate package for postfix-mysql, I don't like the idea of bloating postfix rpm itself. Has anyone got the time to work on a patch for the source rpm? I'd be willing to do this myself, but don't have the time right now. -- Additional comment from eric on 2007-06-04 17:11 EST -- MySQL support won't "bloat" the postfix package. It adds a trivial contribution to the package size. The dependency it introduces does use 6MB of disk space. However, many other packages are already dependent on mysql, so in most cases that will not be an increase. Anyhow, it does not require that mysql actually be configured or that a database is actually running, unless the user configures postfix to actually use mysql maps. So the impact on a user that doesn't need mysql support is only the 6MB of disk space. This seems like a small price to pay in order to greatly simplify things for users running a postfix mail server. The problem with creating a separate postfix-mysql package is that there is no simple way to do it that doesn't result in postfix being dependent on postfix-mysql, which would still have the dependency on mysql. -- Additional comment from elio on 2007-06-04 17:17 EST -- Actually the addition of MySQL support is already in the Postfix SRPM, it's only a flag in the specs file. At least it was this way on FC4, and I don't think that anybody changed it. This is the reason why I am wondering why that flag is not switched on by default. As an example, dovecot already has a dependence on the MySQL library in its standard RPM. Elio -- Additional comment from eric on 2007-06-04 17:26 EST -- Yes, and turning on that flag is all that we've been asking for. I'm really getting tired of having to rebuild Postfix after every time there's a new release of the package. And all because somebody, somewhere, apparently thinks it is a bad idea, but hasn't put forth any concrete reasons. -- Additional comment from twoerner on 2007-06-05 07:17 EST -- Please have a look at postfix-2.4.3-1.fc7 in F7 testing. -- Additional comment from fedora on 2007-06-07 01:25 EST -- (In reply to comment #3) > I > strongly disagree with the notion that it would be a problem for users to have > to "install" MySQL to use Postfix. [...] Well, I saw it when I ran "yum update" and immediately hit "CTRL + C" and thought "what was that for a shit again; I don't want to get all that mysql stuff install" (I didn't know that it were just thy mysql libs and client stuff back then before reading this bug). I assume many other will do the same and this has potential for a heated discussion on the mailing lists. I'd say it would be best to have that discussion before this update hits updates-proper. -- Additional comment from tim on 2007-06-07 02:43 EST -- How does Debian split the packages into postfix and postfix-mysql? -- Additional comment from thoger on 2007-06-07 03:21 EST -- (In reply to comment #14) > How does Debian split the packages into postfix and postfix-mysql? Debian version uses extra patch to achieve that. Support for various maps is not compiled-in directly, but there's extra shared library built for each map backend. Those libs are loaded in runtime and can easily be packaged into multiple packages. -- Additional comment from twoerner on 2007-06-08 12:41 EST -- This patches are totally unsupported by upstream. -- Additional comment from updates on 2007-06-14 11:47 EST -- postfix-2.4.3-2.fc7 has been pushed to the Fedora 7 stable repository. If problems still persist, please make note of it in this bug report. -- Additional comment from thoger on 2007-06-14 12:18 EST -- According to changelog, 2.4.3-2 re-disabled mysql support, which was enabled in 2.4.3-1, so this bug was probably closed by mistake (or changelog references incorrect bug or changelog entry is incorrect ;). Thomas, can you provide more info in addition to your comment #16? Yes, you're right, Wietse most likely does not support dynamic maps patch. Do you know if there are any plans to merge it upstream in some future version or whether strict "no" was said and why? It seems that many major binary distros use it. -- Additional comment from twoerner on 2007-06-14 12:58 EST -- The debian patches are not working with all supported architectures of postfix. And they are big. -- Additional comment from elio on 2007-06-15 05:11 EST -- Coming back to the first issue in comment #16, can you tell us why MySQL maps support has been enabled in 2.4.3-1 and disabled again in 2.4.3-1? -- Additional comment from elio on 2007-06-15 05:13 EST -- sorry, 2.4.3-2... -- Additional comment from elio on 2007-06-15 05:15 EST -- well, it looks like I am unable to write two lines without at least a mistake this morning... I rewrite the whole message again, sorry for the inconvenience: Coming back to the first issue in comment #18, can you tell us why MySQL maps support has been enabled in 2.4.3-1 and disabled again in 2.4.3-2? -- Additional comment from twoerner on 2007-06-15 09:00 EST -- Enabling MySQL support meanst to compile against MySQL, which adds a dependency chain to the package. There is no upstream supported way to build it as a module. BTW: There are requests to build also with PostgreSQL support... -- Additional comment from eric on 2007-06-15 13:42 EST -- Yes, it adds a dependency chain. So? Other packages depend on MySQL, yet the MySQL support in those packages does not get disabled in order to remove a dependency chain. -- Additional comment from nerijus.net on 2007-06-16 17:34 EST -- 1. Dovecot (POP3/IMAP server) already depends on mysql. 2. Postfix would depend on mysql-libs package only, not on mysql-server. 3. I am sure more people would be happier than unhappier if postfix starts supporting mysql. -- Additional comment from twoerner on 2007-06-18 05:07 EST -- *** Bug 244555 has been marked as a duplicate of this bug. *** -- Additional comment from eric on 2007-06-18 05:28 EST -- Reopening bug, as the MySQL map support was removed again, so it is not resolved. -- Additional comment from martin on 2007-06-21 07:33 EST -- Debian provides two packages, postfix and postfix-mysql. Former is compiled without mysql support, latter is compiled with mysql support. Maybe this would be a better way to add mysql support. -- Additional comment from thoger on 2007-06-21 07:42 EST -- (In reply to comment #28) > Debian provides two packages, postfix and postfix-mysql. Former is compiled > without mysql support, latter is compiled with mysql support. No Martin, it's not done that way. As discussed in previous comments for this bug, postfix is main package and postfix-mysql only provide few files, which add mysql support. Dynamic maps patch makes that possible. You can find listing of files included in Debian's postfix-mysql package on packages.debian.org: http://packages.debian.org/cgi-bin/search_contents.pl?searchmode=filelist&word=postfix-mysql&version=stable&arch=i386 -- Additional comment from martin on 2007-06-21 07:53 EST -- Uh oh. I am sorry, I didn't read all the comments carefully. Anyway, it would be nice to have MYSQL supporting Postfix packages in Fedora ;) -- Additional comment from nerijus.net on 2007-06-21 08:13 EST -- But it's quite a good idea, to have 2 (or even 3 - with pgsql support) packages - postfix and postfix-mysql. postfix would be the current package, and postfix-mysql could be the full postfix package with mysql support. If a user installs postfix-mysql, postfix should be uninstalled and vice versus. -- Additional comment from lfarkas on 2007-07-18 09:26 EST -- imho on a server which runs postfix the mysql client side 2.5MB doesn't matter. and anyway who, where which spec denied to add further dependencies? -- Additional comment from ksorensen on 2007-09-17 15:37 CEST -- Cloning since this bug also affects RHEL 4. I really can't see the problem og including mysql-support to postfix. As other people have mentioned, its just a matter og changing a single entry in the spec-file. And I can't see that adding a dependency on the mysql _client_ libraries should be any problem. Please fix this problem, and stop ignoring your paying customers! What makes LDAP so different from mysql? Postfix already ships with an LDAP-dependency. Apparently this is no problem, but adding a mysql dependency apparently requires a long discussion, before anyone just considers fixing the problem.
I have 3 different Fedora servers running with Postfix and MySQL. It is a pain to do the upgrade, then recompile postfix, on every server, then disable postfix updates in yum.conf so it doesn't get overwritten. Two of my servers are on FC8 still and one on FC7 because I don't want to take the time to fight with the recompile (not that it's difficult, just a pain - I can't run preupgrade-cli and set to reboot in the middle of the night, for example, because then the mail server will crash until I can get a chance to recompile postfix) Please, please, please, for the love of God and all that is holy, put MySQL support in the default package for postfix!
(In reply to comment #1) > Please, please, please, for the love of God and all that is holy, put MySQL > support in the default package for postfix! Fedora 9 and later is compiled with MySQL support by default, as mentioned in the original bug: https://bugzilla.redhat.com/show_bug.cgi?id=185515#c39
We are sorry for not addressing this issue in RHEL-4. As postfix is not scheduled for an update in RHEL-4.9, I'm closing this bug as WONTFIX. For RHEL-5, this issue is tracked in bug #502412.