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revision 1.34 by joko, Mon Mar 10 23:55:51 2003 UTC revision 1.58 by joko, Wed Mar 12 05:26:22 2003 UTC
# Line 12  Line 12 
12  @cvs-info  @cvs-info
13    $Id$    $Id$
14    $Log$    $Log$
15      Revision 1.58  2003/03/12 05:26:22  joko
16      + AUTOCOMMIT: updated/added content
17    
18      Revision 1.57  2003/03/12 04:55:52  joko
19      + AUTOCOMMIT: updated/added content
20    
21      Revision 1.56  2003/03/12 04:26:09  joko
22      + AUTOCOMMIT: updated/added content
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24      Revision 1.55  2003/03/12 02:55:54  joko
25      + AUTOCOMMIT: updated/added content
26    
27      Revision 1.54  2003/03/12 01:55:58  joko
28      + AUTOCOMMIT: updated/added content
29    
30      Revision 1.53  2003/03/12 01:25:57  joko
31      + AUTOCOMMIT: updated/added content
32    
33      Revision 1.52  2003/03/11 23:55:58  joko
34      + AUTOCOMMIT: updated/added content
35    
36      Revision 1.51  2003/03/11 23:25:49  joko
37      + AUTOCOMMIT: updated/added content
38    
39      Revision 1.50  2003/03/11 22:56:12  joko
40      + AUTOCOMMIT: updated/added content
41    
42      Revision 1.48  2003/03/11 22:03:23  joko
43      + AUTOCOMMIT: updated/added content
44    
45      Revision 1.47  2003/03/11 21:05:22  joko
46      + AUTOCOMMIT: updated/added content
47    
48      Revision 1.45  2003/03/11 18:55:52  joko
49      + AUTOCOMMIT: updated/added content
50    
51      Revision 1.43  2003/03/11 17:56:02  joko
52      + AUTOCOMMIT: updated/added content
53    
54      Revision 1.42  2003/03/11 15:26:01  joko
55      + AUTOCOMMIT: updated/added content
56    
57      Revision 1.41  2003/03/11 14:56:02  joko
58      + AUTOCOMMIT: updated/added content
59    
60      Revision 1.40  2003/03/11 06:25:59  joko
61      + AUTOCOMMIT: updated/added content
62    
63      Revision 1.39  2003/03/11 05:56:44  joko
64      + AUTOCOMMIT: updated/added content
65    
66      Revision 1.38  2003/03/11 05:26:23  joko
67      + AUTOCOMMIT: updated/added content
68    
69      Revision 1.37  2003/03/11 04:25:58  joko
70      + AUTOCOMMIT: updated/added content
71    
72      Revision 1.36  2003/03/11 02:55:54  joko
73      + AUTOCOMMIT: updated/added content
74    
75      Revision 1.35  2003/03/11 01:55:57  joko
76      + AUTOCOMMIT: updated/added content
77    
78    Revision 1.34  2003/03/10 23:55:51  joko    Revision 1.34  2003/03/10 23:55:51  joko
79    + AUTOCOMMIT: updated/added content    + AUTOCOMMIT: updated/added content
80    
# Line 669  o autozoom/runzoom Line 732  o autozoom/runzoom
732    o from (e.g. test6/)    o from (e.g. test6/)
733    o to (e.g. test6/zoomed/)    o to (e.g. test6/zoomed/)
734    
735    o global "last-recent-error"-page for admin to view errors occouring
736      ->SystemErrors
737      ->StepProcessing: ./.runrc: update|build|publish
738    
739    o clean up disks!!!
740      o h1.service.netfrag.org
741      o quepasa.netfrag.org
742    
743    o natraj/sorceress: server-consolidation?
744    
745    o monitor regularly: http://netfrag.org/docs/code/api/org.netfrag/errors.html
746    
747    o DataSource::Generic <-> ObjectList!!!
748    
749    o Yakka: (javascript-control):
750      o let CTRL + ENTER make a new para
751      o let CTRL + CTRL (double-hit) make a new page from WikiWord left of the cursor (splash into a new DHTML page!)
752    
753    x root@quepasa:/data# apt-get install pdumpfs
754    
755    o final solution for the libxml-problem?
756      root@quepasa:/home/service/backup# apt-get --fix-broken --show-upgraded --simulate dist-upgrade
757        Reading Package Lists... Done
758        Building Dependency Tree... Done
759        Correcting dependencies... Done
760        Calculating Upgrade... Done
761        The following packages will be REMOVED:
762          libxslt1 php4-domxml
763        0 packages upgraded, 0 newly installed, 2 to remove and 0  not upgraded.
764        Remv libxslt1 (1.0.27-1 ) [php4-domxml ]
765        Remv php4-domxml (4:4.2.3-11 )
766      root@quepasa:/tmp# apt-get install pdumpfs
767        Reading Package Lists... Done
768        Building Dependency Tree... Done
769        You might want to run `apt-get -f install' to correct these:
770        Sorry, but the following packages have unmet dependencies:
771          libxslt1: Depends: libxml2 (>= 2.5.0-1) but 2.4.19-4 is to be installed
772          php4-domxml: Depends: libxml2 (>= 2.5.0-1) but 2.4.19-4 is to be installed
773        E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
774      x dpkg --force-depends -r libxml2
775      o dpkg-liftpackage libxml2_2.4.19-4_i386.deb 2.5.0-1
776        x dpkg-deb -x libxml2_2.4.19-4_i386.deb fakepkg
777        x dpkg-deb -e libxml2_2.4.19-4_i386.deb
778        x mv DEBIAN fakepkg/
779        x dpkg-deb --build fakepkg libxml2_2.4.19-4_i386_fake_2.5.0-1.deb
780        x dpkg -i libxml2_2.4.19-4_i386_fake_2.5.0-1.deb
781    
782    o announce on www.netfrag.org
783      o api-doc
784      o packages.netfrag.org (libxml2!)
785      o autogenerate:
786        o api-doc & diags
787        o twingle
788    
789    o ->search.netfrag.org/ruby
790    
791    o install and use 'monit' to monitor uml's!
792    
793    o refactor Yakka::YakkaSetup
794    
795    o quepasa - Error: AMaViS
796    
797       <screen>
798        Starting AMaViS Daemons: amavis-milter amavisd
799        Can't locate Razor/Client.pm in @INC (@INC contains: /etc/perl /usr/local/lib/perl/5.8.0 /usr/local/share/perl/5.8.0 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.8.0 /usr/share/perl/5.8.0 /usr/local/lib/site_perl) at /usr/sbin/amavisd line 54.
800        BEGIN failed--compilation aborted at /usr/sbin/amavisd line 54.
801       </screen>
802    
803      - probably because of perl-5.8.0?
804    
805      x apt-get install razor   #)§$&(
806      solution:
807        x dpkg --force-depends -r razor
808        x wget http://ftp.de.debian.org/debian/pool/main/r/razor/razor_1.20-1_all.deb
809        x dpkg -i razor_1.20-1_all.deb
810         => depends on 'libtime-hires-perl', so:
811          x wget http://ftp.de.debian.org/debian/pool/main/libt/libtime-hires-perl/libtime-hires-perl_1.20-4_i386.deb
812          x dpkg -i libtime-hires-perl_1.20-4_i386.deb
813            dpkg: dependency problems prevent configuration of libtime-hires-perl:
814             libtime-hires-perl depends on perlapi-5.6.0; however:
815              Package perlapi-5.6.0 is not installed.
816              ;-( /)(%(/$%%&$
817        => removing dependencies about everything from razor1-package
818          x dpkg -x razor_1.20-1_all.deb razor
819          x dpkg -r razor_1.20-1_all.deb
820          x mv DEBIAN/ razor/
821          x do: remove line 'Depends:' from DEBIAN/control
822          [x chmod -R 0755 razor/DEBIAN/] maybe!  (if: dpkg-deb: control directory has bad permissions 2755 (must be >=0755 and <=0775))
823          x dpkg -b razor razor_1.20-1_all_nodeps.deb
824          x cp razor_1.20-1_all_nodeps.deb /data/Packages/dists/stable/contrib/binary-i386/
825        =>
826          x dpkg -i /data/Packages/dists/stable/contrib/binary-i386/razor_1.20-1_all_nodeps.deb
827        => [test]
828          x /etc/init.d/amavis-milter start
829           <screen>
830            Can't load '/usr/lib/perl5/auto/Time/HiRes/HiRes.so' for module Time::HiRes: /usr/lib/perl5/auto/Time/HiRes/HiRes.so: undefined symbol: PL_stack_max at /usr/lib/perl/5.8.0/DynaLoader.pm line 225.
831             at /usr/sbin/amavisd line 46
832            Compilation failed in require at /usr/sbin/amavisd line 46.
833            BEGIN failed--compilation aborted at /usr/sbin/amavisd line 46.      
834           </screen>
835        => [CPAN-install]
836          x perl -MCPAN -e "install Time::HiRes"
837           <screen>
838              [...]
839              compile -- compile -- compile
840              [...]
841              Running make install
842              Installing /usr/lib/perl/5.8.0/auto/Time/HiRes/HiRes.so
843              Files found in blib/arch: installing files in blib/lib into architecture dependent library tree
844              Installing /usr/lib/perl/5.8.0/Time/HiRes.pm
845              Installing /usr/share/man/man3/Time::HiRes.3pm
846              Writing /usr/lib/perl/5.8.0/auto/Time/HiRes/.packlist
847              Appending installation info to /usr/lib/perl/5.8.0/perllocal.pod
848                /usr/bin/make install  -- OK
849           </screen>
850    
851      x probably because of perl-5.8.0? yes!  --  is it fixed now? let's try...  (again)
852          x /etc/init.d/amavis-milter restart
853            no! same error as above!
854          the problem is:
855          watch the output of 'perl -V' - at the bottom:
856          <screen>
857            Characteristics of this binary (from libperl):
858              Compile-time options: MULTIPLICITY USE_ITHREADS USE_LARGE_FILES PERL_IMPLICIT_CONTEXT
859              Built under linux
860              Compiled at Feb 17 2003 12:38:57
861              @INC:
862                /etc/perl
863                /usr/local/lib/perl/5.8.0
864                /usr/local/share/perl/5.8.0
865                /usr/lib/perl5
866                /usr/share/perl5
867                /usr/lib/perl/5.8.0
868                /usr/share/perl/5.8.0
869                /usr/local/lib/site_perl
870                .
871          </screen>
872    
873          The bad one is the "old" shared object coming with Time::HiRes for perl-5.6.1 living at
874          /usr/lib/perl5/auto/Time/HiRes/HiRes.so.
875          
876          We have these options:
877            1. delete this stuff
878            2. put a better version at '.'
879            3. place line '/usr/lib/perl/5.8.0' above of '/usr/lib/perl5'
880            4. copy stuff from '/usr/lib/perl/5.8.0' to '/usr/lib/perl5'
881          
882          Hmmm.....
883            I think i'll choose option 1.:
884            x rm -rf /usr/lib/perl5/auto/Time/HiRes
885            (or if you don't wanna be as brute-force)
886            x cd /usr/lib/perl5/auto/Time
887            x mv HiRes HiRes.old
888            
889        => let's try again:      
890          x /etc/init.d/amavis-milter restart
891            Time::HiRes object version 1.42 does not match bootstrap parameter 01.20 at /usr/lib/perl/5.8.0/DynaLoader.pm line 245.
892    
893        => ahhh...  (also testable via 'perl -MTime::HiRes')
894          x dpkg --force-depends -r libtime-hires-perl
895          => my fault! ;-)
896    
897      => so, everything works fine now....
898          x /etc/init.d/amavis-milter restart
899        
900    o BER.pm:  BER (Basic Encoding Rules) encoding and decoding.
901    
902    o use a common [[http://razor.sourceforge.net/artistic.html|"Artistic License"]]?
903    
904    o use pdumpfs!
905    
906    o what we build seems similar to Torque <-> Maven  (Tangram|XyZ+Data::Storage <-> nfo-libs|rap)
907    
908    o write meta-documentation about why it's required to lift version-numbers of debian-packages
909      -> Why dpkg-liftversion?
910      1. yakka: libxml2!!!
911      2. amavis-milter: razor-1-branch-required
912    
913    o installing pdumpfs as system-wide backup-system:
914      x mkdir -p /home/service/virtual/pdumpfs/var/data
915      x mkdir -p /home/service/virtual/pdumpfs/var/log
916      x cd /usr/local/bin
917      x ln -s /home/service/virtual/pdumpfs/backup .
918    
919    o feature: BrowsableBackup:
920      o missing: authentication via LDAP....
921    
922    o make up toolpack from shortcuts/*, dispatchmail, backup (->pdumpfs), etc...
923      ->packages.service.netfrag.org
924      -->/usr/local/bin
925      
926    o one account - three services:
927      o wiki
928      o news
929      o backup
930      (o ssh) (not-a-must)
931    
932    o dpkg-modcontrol!!!
933    
934    o robinson - purge package dependencies from .deb- or .rpm-packages
935      can alien do that?
936    
937    o rsync working: view from the server-side:
938     3968 ?        R      0:40 rsync --server --sender -vulogDtprz . /home/service/backup/
939    
940    x finally: we have a backup-system!
941      - built on top of pdumpfs (ruby!), gets triggered by cron through shortcut-script 'backup'
942      - backs up:
943        x /home/*   (except /home/service)
944        x /data/bin  (approx. 9.2M)
945        x /data/libs  (approx. 1.7M)
946        x /data/opt  (approx. 27M)
947        o /data/var  (approx. 104M)
948          o mysql-db
949          o news-spool
950        o /data/www  (approx. 126M)
951          x /data/www/virtual/lashlarue  (approx. 28M)
952          x /data/www/virtual/netfrag  (approx. 68M)
953          x /data/www/virtual/wac  (approx. 4M)
954      o productive backup should go to /var/pdumpfs (similar to /var/backup) instead of /home/service/virtual/pdumpfs!!!
955      o prevent recursive backups (what happens if the backup directory itself would be specified to backup???)
956      => #> crontab -e
957            adding line: 03 03 * * * bash /home/service/virtual/agent/backup_all
958      o limit size of files that are backuped without user-request!?! (2MB, 10MB, 100MB, 1G)
959    
960    o establish logfile-rotation with logrotate!!!
961      #> cd /data/www/virtual/lashlarue/log
962      #> gzip access_log
963      #> gzip error_log
964    
965    o more todos:
966      1. clean more diskspace
967        How to find files larger than, hmm, let's say: 512MB?
968        use 'dus'! [Disk Usage Sorter]
969        http://marginalhacks.com/bin/dus
970        x now disk-usage-stats are prepared to be generated at service.netfrag.org (dus/fbf)
971        o /home/uml/skels aufräumen!
972      2. draw more diagrams
973      3. let 'monit' monitor our umls
974        together with heartbeat!
975      4. make more backups
976    
977    o look in /var/log/syslog after crash! (other logfiles?)
978    
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