/[cvs]/joko/doc/SampleTasks/joko_2003-03.twingle
ViewVC logotype

Diff of /joko/doc/SampleTasks/joko_2003-03.twingle

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 1.38 by joko, Tue Mar 11 05:26:23 2003 UTC revision 1.56 by joko, Wed Mar 12 04:26:09 2003 UTC
# Line 12  Line 12 
12  @cvs-info  @cvs-info
13    $Id$    $Id$
14    $Log$    $Log$
15      Revision 1.56  2003/03/12 04:26:09  joko
16      + AUTOCOMMIT: updated/added content
17    
18      Revision 1.55  2003/03/12 02:55:54  joko
19      + AUTOCOMMIT: updated/added content
20    
21      Revision 1.54  2003/03/12 01:55:58  joko
22      + AUTOCOMMIT: updated/added content
23    
24      Revision 1.53  2003/03/12 01:25:57  joko
25      + AUTOCOMMIT: updated/added content
26    
27      Revision 1.52  2003/03/11 23:55:58  joko
28      + AUTOCOMMIT: updated/added content
29    
30      Revision 1.51  2003/03/11 23:25:49  joko
31      + AUTOCOMMIT: updated/added content
32    
33      Revision 1.50  2003/03/11 22:56:12  joko
34      + AUTOCOMMIT: updated/added content
35    
36      Revision 1.48  2003/03/11 22:03:23  joko
37      + AUTOCOMMIT: updated/added content
38    
39      Revision 1.47  2003/03/11 21:05:22  joko
40      + AUTOCOMMIT: updated/added content
41    
42      Revision 1.45  2003/03/11 18:55:52  joko
43      + AUTOCOMMIT: updated/added content
44    
45      Revision 1.43  2003/03/11 17:56:02  joko
46      + AUTOCOMMIT: updated/added content
47    
48      Revision 1.42  2003/03/11 15:26:01  joko
49      + AUTOCOMMIT: updated/added content
50    
51      Revision 1.41  2003/03/11 14:56:02  joko
52      + AUTOCOMMIT: updated/added content
53    
54      Revision 1.40  2003/03/11 06:25:59  joko
55      + AUTOCOMMIT: updated/added content
56    
57      Revision 1.39  2003/03/11 05:56:44  joko
58      + AUTOCOMMIT: updated/added content
59    
60    Revision 1.38  2003/03/11 05:26:23  joko    Revision 1.38  2003/03/11 05:26:23  joko
61    + AUTOCOMMIT: updated/added content    + AUTOCOMMIT: updated/added content
62    
# Line 721  o final solution for the libxml-problem? Line 766  o final solution for the libxml-problem?
766        php4-domxml: Depends: libxml2 (>= 2.5.0-1) but 2.4.19-4 is to be installed        php4-domxml: Depends: libxml2 (>= 2.5.0-1) but 2.4.19-4 is to be installed
767      E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).      E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
768    x dpkg --force-depends -r libxml2    x dpkg --force-depends -r libxml2
769    x dpkg-deb -x libxml2_2.4.19-4_i386.deb here    o dpkg-liftpackage libxml2_2.4.19-4_i386.deb 2.5.0-1
770        x dpkg-deb -x libxml2_2.4.19-4_i386.deb fakepkg
771        x dpkg-deb -e libxml2_2.4.19-4_i386.deb
772        x mv DEBIAN fakepkg/
773        x dpkg-deb --build fakepkg libxml2_2.4.19-4_i386_fake_2.5.0-1.deb
774        x dpkg -i libxml2_2.4.19-4_i386_fake_2.5.0-1.deb
775    
776    o announce on www.netfrag.org
777      o api-doc
778      o packages.netfrag.org (libxml2!)
779      o autogenerate:
780        o api-doc & diags
781        o twingle
782    
783    o ->search.netfrag.org/ruby
784    
785    o install and use 'monit' to monitor uml's!
786    
787    o refactor Yakka::YakkaSetup
788    
789    o quepasa - Error: AMaViS
790    
791       <screen>
792        Starting AMaViS Daemons: amavis-milter amavisd
793        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.
794        BEGIN failed--compilation aborted at /usr/sbin/amavisd line 54.
795       </screen>
796    
797      - probably because of perl-5.8.0?
798    
799      x apt-get install razor   #)§$&(
800      solution:
801        x dpkg --force-depends -r razor
802        x wget http://ftp.de.debian.org/debian/pool/main/r/razor/razor_1.20-1_all.deb
803        x dpkg -i razor_1.20-1_all.deb
804         => depends on 'libtime-hires-perl', so:
805          x wget http://ftp.de.debian.org/debian/pool/main/libt/libtime-hires-perl/libtime-hires-perl_1.20-4_i386.deb
806          x dpkg -i libtime-hires-perl_1.20-4_i386.deb
807            dpkg: dependency problems prevent configuration of libtime-hires-perl:
808             libtime-hires-perl depends on perlapi-5.6.0; however:
809              Package perlapi-5.6.0 is not installed.
810              ;-( /)(%(/$%%&$
811        => removing dependencies about everything from razor1-package
812          x dpkg -x razor_1.20-1_all.deb razor
813          x dpkg -r razor_1.20-1_all.deb
814          x mv DEBIAN/ razor/
815          x do: remove line 'Depends:' from DEBIAN/control
816          [x chmod -R 0755 razor/DEBIAN/] maybe!  (if: dpkg-deb: control directory has bad permissions 2755 (must be >=0755 and <=0775))
817          x dpkg -b razor razor_1.20-1_all_nodeps.deb
818          x cp razor_1.20-1_all_nodeps.deb /data/Packages/dists/stable/contrib/binary-i386/
819        =>
820          x dpkg -i /data/Packages/dists/stable/contrib/binary-i386/razor_1.20-1_all_nodeps.deb
821        => [test]
822          x /etc/init.d/amavis-milter start
823           <screen>
824            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.
825             at /usr/sbin/amavisd line 46
826            Compilation failed in require at /usr/sbin/amavisd line 46.
827            BEGIN failed--compilation aborted at /usr/sbin/amavisd line 46.      
828           </screen>
829        => [CPAN-install]
830          x perl -MCPAN -e "install Time::HiRes"
831           <screen>
832              [...]
833              compile -- compile -- compile
834              [...]
835              Running make install
836              Installing /usr/lib/perl/5.8.0/auto/Time/HiRes/HiRes.so
837              Files found in blib/arch: installing files in blib/lib into architecture dependent library tree
838              Installing /usr/lib/perl/5.8.0/Time/HiRes.pm
839              Installing /usr/share/man/man3/Time::HiRes.3pm
840              Writing /usr/lib/perl/5.8.0/auto/Time/HiRes/.packlist
841              Appending installation info to /usr/lib/perl/5.8.0/perllocal.pod
842                /usr/bin/make install  -- OK
843           </screen>
844    
845      x probably because of perl-5.8.0? yes!  --  is it fixed now? let's try...  (again)
846          x /etc/init.d/amavis-milter restart
847            no! same error as above!
848          the problem is:
849          watch the output of 'perl -V' - at the bottom:
850          <screen>
851            Characteristics of this binary (from libperl):
852              Compile-time options: MULTIPLICITY USE_ITHREADS USE_LARGE_FILES PERL_IMPLICIT_CONTEXT
853              Built under linux
854              Compiled at Feb 17 2003 12:38:57
855              @INC:
856                /etc/perl
857                /usr/local/lib/perl/5.8.0
858                /usr/local/share/perl/5.8.0
859                /usr/lib/perl5
860                /usr/share/perl5
861                /usr/lib/perl/5.8.0
862                /usr/share/perl/5.8.0
863                /usr/local/lib/site_perl
864                .
865          </screen>
866    
867          The bad one is the "old" shared object coming with Time::HiRes for perl-5.6.1 living at
868          /usr/lib/perl5/auto/Time/HiRes/HiRes.so.
869          
870          We have these options:
871            1. delete this stuff
872            2. put a better version at '.'
873            3. place line '/usr/lib/perl/5.8.0' above of '/usr/lib/perl5'
874            4. copy stuff from '/usr/lib/perl/5.8.0' to '/usr/lib/perl5'
875          
876          Hmmm.....
877            I think i'll choose option 1.:
878            x rm -rf /usr/lib/perl5/auto/Time/HiRes
879            (or if you don't wanna be as brute-force)
880            x cd /usr/lib/perl5/auto/Time
881            x mv HiRes HiRes.old
882            
883        => let's try again:      
884          x /etc/init.d/amavis-milter restart
885            Time::HiRes object version 1.42 does not match bootstrap parameter 01.20 at /usr/lib/perl/5.8.0/DynaLoader.pm line 245.
886    
887        => ahhh...  (also testable via 'perl -MTime::HiRes')
888          x dpkg --force-depends -r libtime-hires-perl
889          => my fault! ;-)
890    
891      => so, everything works fine now....
892          x /etc/init.d/amavis-milter restart
893        
894    o BER.pm:  BER (Basic Encoding Rules) encoding and decoding.
895    
896    o use a common [[http://razor.sourceforge.net/artistic.html|"Artistic License"]]?
897    
898    o use pdumpfs!
899    
900    o what we build seems similar to Torque <-> Maven  (Tangram|XyZ+Data::Storage <-> nfo-libs|rap)
901    
902    o write meta-documentation about why it's required to lift version-numbers of debian-packages
903      -> Why dpkg-liftversion?
904      1. yakka: libxml2!!!
905      2. amavis-milter: razor-1-branch-required
906    
907    o installing pdumpfs as system-wide backup-system:
908      x mkdir -p /home/service/virtual/pdumpfs/var/data
909      x mkdir -p /home/service/virtual/pdumpfs/var/log
910      x cd /usr/local/bin
911      x ln -s /home/service/virtual/pdumpfs/backup .
912    
913    o feature: BrowsableBackup:
914      o missing: authentication via LDAP....
915    
916    o make up toolpack from shortcuts/*, dispatchmail, backup (->pdumpfs), etc...
917      ->packages.service.netfrag.org
918      -->/usr/local/bin
919        
920    o one account - three services:
921      o wiki
922      o news
923      o backup
924      (o ssh) (not-a-must)
925    
926    o dpkg-modcontrol!!!
927    
928    o robinson - purge package dependencies from .deb- or .rpm-packages
929      can alien do that?
930    
931    o rsync working: view from the server-side:
932     3968 ?        R      0:40 rsync --server --sender -vulogDtprz . /home/service/backup/
933    
934    x finally: we have a backup-system!
935      - built on top of pdumpfs (ruby!), gets triggered by cron through shortcut-script 'backup'
936      - backs up:
937        x /home/*   (except /home/service)
938        x /data/bin  (approx. 9.2M)
939        x /data/libs  (approx. 1.7M)
940        x /data/opt  (approx. 27M)
941        o /data/var  (approx. 104M)
942          o mysql-db
943          o news-spool
944        o /data/www  (approx. 126M)
945          x /data/www/virtual/lashlarue  (approx. 28M)
946          x /data/www/virtual/netfrag  (approx. 68M)
947          x /data/www/virtual/wac  (approx. 4M)
948      o productive backup should go to /var/pdumpfs (similar to /var/backup) instead of /home/service/virtual/pdumpfs!!!
949      o prevent recursive backups (what happens if the backup directory itself would be specified to backup???)
950      => #> crontab -e
951            adding line: 03 03 * * * bash /home/service/virtual/agent/backup_all
952      o limit size of files that are backuped without user-request!?! (2MB, 10MB, 100MB, 1G)
953    
954    o establish logfile-rotation with logrotate!!!
955      #> cd /data/www/virtual/lashlarue/log
956      #> gzip access_log
957      #> gzip error_log
958    
959    o more todos:
960      1. clean more diskspace
961        How to find files larger than, hmm, let's say: 512MB?
962        use 'dus'! [Disk Usage Sorter]
963        http://marginalhacks.com/bin/dus
964        x now disk-usage-stats are prepared to be generated at service.netfrag.org (dus/fbf)
965      2. draw more diagrams
966      3. let 'monit' monitor our umls
967      4. make more backups
968    
969    o look in /var/log/syslog after crash! (other logfiles?)
970    
     
Legend:
Removed from v.1.38  
changed lines
  Added in v.1.56
MailToCvsAdmin">MailToCvsAdmin
 ViewVC Help
Powered by ViewVC 1.1.26 RSS 2.0 feed