/[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 1.43 by joko, Tue Mar 11 17:56:02 2003 UTC revision 1.64 by joko, Wed Mar 12 18:56:14 2003 UTC
# Line 12  Line 12 
12  @cvs-info  @cvs-info
13    $Id$    $Id$
14    $Log$    $Log$
15      Revision 1.64  2003/03/12 18:56:14  joko
16      + AUTOCOMMIT: updated/added content
17    
18      Revision 1.63  2003/03/12 18:25:53  joko
19      + AUTOCOMMIT: updated/added content
20    
21      Revision 1.62  2003/03/12 17:55:49  joko
22      + AUTOCOMMIT: updated/added content
23    
24      Revision 1.61  2003/03/12 17:25:49  joko
25      + AUTOCOMMIT: updated/added content
26    
27      Revision 1.60  2003/03/12 15:55:57  joko
28      + AUTOCOMMIT: updated/added content
29    
30      Revision 1.59  2003/03/12 05:56:09  joko
31      + AUTOCOMMIT: updated/added content
32    
33      Revision 1.58  2003/03/12 05:26:22  joko
34      + AUTOCOMMIT: updated/added content
35    
36      Revision 1.57  2003/03/12 04:55:52  joko
37      + AUTOCOMMIT: updated/added content
38    
39      Revision 1.56  2003/03/12 04:26:09  joko
40      + AUTOCOMMIT: updated/added content
41    
42      Revision 1.55  2003/03/12 02:55:54  joko
43      + AUTOCOMMIT: updated/added content
44    
45      Revision 1.54  2003/03/12 01:55:58  joko
46      + AUTOCOMMIT: updated/added content
47    
48      Revision 1.53  2003/03/12 01:25:57  joko
49      + AUTOCOMMIT: updated/added content
50    
51      Revision 1.52  2003/03/11 23:55:58  joko
52      + AUTOCOMMIT: updated/added content
53    
54      Revision 1.51  2003/03/11 23:25:49  joko
55      + AUTOCOMMIT: updated/added content
56    
57      Revision 1.50  2003/03/11 22:56:12  joko
58      + AUTOCOMMIT: updated/added content
59    
60      Revision 1.48  2003/03/11 22:03:23  joko
61      + AUTOCOMMIT: updated/added content
62    
63      Revision 1.47  2003/03/11 21:05:22  joko
64      + AUTOCOMMIT: updated/added content
65    
66      Revision 1.45  2003/03/11 18:55:52  joko
67      + AUTOCOMMIT: updated/added content
68    
69    Revision 1.43  2003/03/11 17:56:02  joko    Revision 1.43  2003/03/11 17:56:02  joko
70    + AUTOCOMMIT: updated/added content    + AUTOCOMMIT: updated/added content
71    
# Line 478  o Twingle! Line 532  o Twingle!
532    o twingle -> dispatchmail (Twingle::Mail)    o twingle -> dispatchmail (Twingle::Mail)
533    o twingle -> twingledoc (Twingle::Doc)    o twingle -> twingledoc (Twingle::Doc)
534    
535  o refactor to "twingled/":  o update www.netfrag.org
536    o http://netfrag.org/~joko/computing/overview/topics/topics/    o refactor to "twingled/":
537    o http://netfrag.org/~joko/computing/overview/topics/SampleTasks/      o http://netfrag.org/~joko/computing/overview/topics/topics/
538  o update http://netfrag.org/~joko/computing/overview/topics/topics.html      o http://netfrag.org/~joko/computing/overview/topics/SampleTasks/
539      o update http://netfrag.org/~joko/computing/overview/topics/topics.html
540    
541  x re-enable Yakka  x re-enable Yakka
542    
# Line 640  x setup org.droogs--Autodia: location ht Line 695  x setup org.droogs--Autodia: location ht
695            
696  o quick (javascript) search for netfrag.org and packages.debian.org (xul?)  o quick (javascript) search for netfrag.org and packages.debian.org (xul?)
697    
698  o phpDirectoryIndex: include Joshua Eichhorns 'auth' [[http://cvs.joshuaeichorn.com/cvsweb.cgi/auth/]]  o phpDirectoryIndex:
699      o integrate Joshua Eichhorns 'auth' [[http://cvs.joshuaeichorn.com/cvsweb.cgi/auth/]]
700      o hide more entries: e.g. 'CVS' (declare as "cvs-repository-metadata" - "hidden by default")
701    
702  @lookat http://cvs.joshuaeichorn.com/cvsweb.cgi/phpXmlTransform/  @lookat http://cvs.joshuaeichorn.com/cvsweb.cgi/phpXmlTransform/
703    
# Line 743  o final solution for the libxml-problem? Line 800  o final solution for the libxml-problem?
800      x dpkg-deb --build fakepkg libxml2_2.4.19-4_i386_fake_2.5.0-1.deb      x dpkg-deb --build fakepkg libxml2_2.4.19-4_i386_fake_2.5.0-1.deb
801      x dpkg -i libxml2_2.4.19-4_i386_fake_2.5.0-1.deb      x dpkg -i libxml2_2.4.19-4_i386_fake_2.5.0-1.deb
802    
803    o update www.netfrag.org
804  o announce on www.netfrag.org  o announce on www.netfrag.org
805    o api-doc    o api-doc
806    o packages.netfrag.org (libxml2!)    o packages.netfrag.org (libxml2!)
# Line 757  o install and use 'monit' to monitor uml Line 815  o install and use 'monit' to monitor uml
815  o refactor Yakka::YakkaSetup  o refactor Yakka::YakkaSetup
816    
817  o quepasa - Error: AMaViS  o quepasa - Error: AMaViS
818      Starting AMaViS Daemons: amavis-milter amavisdCan'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.  
819       <screen>
820        Starting AMaViS Daemons: amavis-milter amavisd
821        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.
822      BEGIN failed--compilation aborted at /usr/sbin/amavisd line 54.      BEGIN failed--compilation aborted at /usr/sbin/amavisd line 54.
823       </screen>
824    
825      - probably because of perl-5.8.0?
826    
827    x apt-get install razor   #)§$&(    x apt-get install razor   #)§$&(
828    solution:    solution:
829      x dpkg --force-depends -r razor      x dpkg --force-depends -r razor
830      x wget http://ftp.de.debian.org/debian/pool/main/r/razor/razor_1.20-1_all.deb      x wget http://ftp.de.debian.org/debian/pool/main/r/razor/razor_1.20-1_all.deb
     x wget http://ftp.de.debian.org/debian/pool/main/libt/libtime-hires-perl/libtime-hires-perl_1.20-4_i386.deb  
     x dpkg -i libtime-hires-perl_1.20-4_i386.deb  
831      x dpkg -i razor_1.20-1_all.deb      x dpkg -i razor_1.20-1_all.deb
832         => depends on 'libtime-hires-perl', so:
833          x wget http://ftp.de.debian.org/debian/pool/main/libt/libtime-hires-perl/libtime-hires-perl_1.20-4_i386.deb
834          x dpkg -i libtime-hires-perl_1.20-4_i386.deb
835            dpkg: dependency problems prevent configuration of libtime-hires-perl:
836             libtime-hires-perl depends on perlapi-5.6.0; however:
837              Package perlapi-5.6.0 is not installed.
838              ;-( /)(%(/$%%&$
839        => removing dependencies about everything from razor1-package
840          x dpkg -x razor_1.20-1_all.deb razor
841          x dpkg -r razor_1.20-1_all.deb
842          x mv DEBIAN/ razor/
843          x do: remove line 'Depends:' from DEBIAN/control
844          [x chmod -R 0755 razor/DEBIAN/] maybe!  (if: dpkg-deb: control directory has bad permissions 2755 (must be >=0755 and <=0775))
845          x dpkg -b razor razor_1.20-1_all_nodeps.deb
846          x cp razor_1.20-1_all_nodeps.deb /data/Packages/dists/stable/contrib/binary-i386/
847        =>
848          x dpkg -i /data/Packages/dists/stable/contrib/binary-i386/razor_1.20-1_all_nodeps.deb
849        => [test]
850          x /etc/init.d/amavis-milter start
851           <screen>
852            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.
853             at /usr/sbin/amavisd line 46
854            Compilation failed in require at /usr/sbin/amavisd line 46.
855            BEGIN failed--compilation aborted at /usr/sbin/amavisd line 46.      
856           </screen>
857        => [CPAN-install]
858          x perl -MCPAN -e "install Time::HiRes"
859           <screen>
860              [...]
861              compile -- compile -- compile
862              [...]
863              Running make install
864              Installing /usr/lib/perl/5.8.0/auto/Time/HiRes/HiRes.so
865              Files found in blib/arch: installing files in blib/lib into architecture dependent library tree
866              Installing /usr/lib/perl/5.8.0/Time/HiRes.pm
867              Installing /usr/share/man/man3/Time::HiRes.3pm
868              Writing /usr/lib/perl/5.8.0/auto/Time/HiRes/.packlist
869              Appending installation info to /usr/lib/perl/5.8.0/perllocal.pod
870                /usr/bin/make install  -- OK
871           </screen>
872    
873      x probably because of perl-5.8.0? yes!  --  is it fixed now? let's try...  (again)
874          x /etc/init.d/amavis-milter restart
875            no! same error as above!
876          the problem is:
877          watch the output of 'perl -V' - at the bottom:
878          <screen>
879            Characteristics of this binary (from libperl):
880              Compile-time options: MULTIPLICITY USE_ITHREADS USE_LARGE_FILES PERL_IMPLICIT_CONTEXT
881              Built under linux
882              Compiled at Feb 17 2003 12:38:57
883              @INC:
884                /etc/perl
885                /usr/local/lib/perl/5.8.0
886                /usr/local/share/perl/5.8.0
887                /usr/lib/perl5
888                /usr/share/perl5
889                /usr/lib/perl/5.8.0
890                /usr/share/perl/5.8.0
891                /usr/local/lib/site_perl
892                .
893          </screen>
894    
895          The bad one is the "old" shared object coming with Time::HiRes for perl-5.6.1 living at
896          /usr/lib/perl5/auto/Time/HiRes/HiRes.so.
897          
898          We have these options:
899            1. delete this stuff
900            2. put a better version at '.'
901            3. place line '/usr/lib/perl/5.8.0' above of '/usr/lib/perl5'
902            4. copy stuff from '/usr/lib/perl/5.8.0' to '/usr/lib/perl5'
903          
904          Hmmm.....
905            I think i'll choose option 1.:
906            x rm -rf /usr/lib/perl5/auto/Time/HiRes
907            (or if you don't wanna be as brute-force)
908            x cd /usr/lib/perl5/auto/Time
909            x mv HiRes HiRes.old
910            
911        => let's try again:      
912          x /etc/init.d/amavis-milter restart
913            Time::HiRes object version 1.42 does not match bootstrap parameter 01.20 at /usr/lib/perl/5.8.0/DynaLoader.pm line 245.
914    
915        => ahhh...  (also testable via 'perl -MTime::HiRes')
916          x dpkg --force-depends -r libtime-hires-perl
917          => my fault! ;-)
918    
919      => so, everything works fine now....
920          x /etc/init.d/amavis-milter restart
921        
922  o BER.pm:  BER (Basic Encoding Rules) encoding and decoding.  o BER.pm:  BER (Basic Encoding Rules) encoding and decoding.
923    
924    o use a common [[http://razor.sourceforge.net/artistic.html|"Artistic License"]]?
925    
926    o use pdumpfs!
927    
928    o what we build seems similar to Torque <-> Maven  (Tangram|XyZ+Data::Storage <-> nfo-libs|rap)
929    
930    o write meta-documentation about why it's required to lift version-numbers of debian-packages
931      -> Why dpkg-liftversion?
932      1. yakka: libxml2!!!
933      2. amavis-milter: razor-1-branch-required
934    
935    o installing pdumpfs as system-wide backup-system:
936      x mkdir -p /home/service/virtual/pdumpfs/var/data
937      x mkdir -p /home/service/virtual/pdumpfs/var/log
938      x cd /usr/local/bin
939      x ln -s /home/service/virtual/pdumpfs/backup .
940    
941    o feature: BrowsableBackup:
942      o missing: authentication via LDAP....
943    
944    o make up toolpack from shortcuts/*, dispatchmail, backup (->pdumpfs), etc...
945      ->packages.service.netfrag.org
946      -->/usr/local/bin
947      
948    o one account - three services:
949      o wiki
950      o news
951      o backup
952      (o ssh) (not-a-must)
953    
954    o dpkg-modcontrol!!!
955    
956    o robinson - purge package dependencies from .deb- or .rpm-packages
957      can alien do that?
958    
959    o rsync working: view from the server-side:
960     3968 ?        R      0:40 rsync --server --sender -vulogDtprz . /home/service/backup/
961    
962    x finally: we have a backup-system!
963      - built on top of pdumpfs (ruby!), gets triggered by cron through shortcut-script 'backup'
964      - backs up:
965        x /home/*   (except /home/service)
966        x /data/bin  (approx. 9.2M)
967        x /data/libs  (approx. 1.7M)
968        x /data/opt  (approx. 27M)
969        o /data/var  (approx. 104M)
970          o mysql-db
971          o news-spool
972        o /data/www  (approx. 126M)
973          x /data/www/virtual/lashlarue  (approx. 28M)
974          x /data/www/virtual/netfrag  (approx. 68M)
975          x /data/www/virtual/wac  (approx. 4M)
976      o productive backup should go to /var/pdumpfs (similar to /var/backup) instead of /home/service/virtual/pdumpfs!!!
977      o prevent recursive backups (what happens if the backup directory itself would be specified to backup???)
978      => #> crontab -e
979            adding line: 03 03 * * * bash /home/service/virtual/agent/backup_all
980      o limit size of files that are backuped without user-request!?! (2MB, 10MB, 100MB, 1G)
981    
982    o establish logfile-rotation with logrotate!!!
983      #> cd /data/www/virtual/lashlarue/log
984      #> gzip access_log
985      #> gzip error_log
986    
987    o more todos:
988      x clean more diskspace
989        - How to find files larger than, hmm, let's say: 512MB?
990          use 'dus'! [Disk Usage Sorter]
991          http://marginalhacks.com/bin/dus
992        - now disk-usage-stats are prepared to be generated at service.netfrag.org (dus/fbf)
993    
994        - h1.service.netfrag.org
995          /dev/hda7             38570848  33162404   5408444  86% /
996    
997    
998        o /home/uml/skels aufräumen!
999      o draw more diagrams
1000      o let 'monit' monitor our umls
1001        - together with heartbeat!
1002      o make more backups
1003        databases: code (repository) and rdbms-sql (mysql)
1004    
1005    o look in /var/log/syslog after crash! (other logfiles?)
1006    
1007    o h1.service.netfrag.org:
1008      rjoko@h1:/home/uml/helo # monit
1009      monit: error while loading shared libraries: libssl.so.2: cannot open shared object file: No such file or directory
1010      rjoko@h1:/home/uml/helo # deleeeeete backup!!! is it reeaaady?
1011    
1012    x h1.service.netfrag.org - ssh-upgrade [security] (2.9p2 -> 2.9.9p2)
1013      rjoko@h1:~ # ssh -V
1014      OpenSSH_2.9p2, SSH protocols 1.5/2.0, OpenSSL 0x0090602f  
1015      rjoko@h1:~ # rpm -U ftp://ftp.suse.com/pub/suse/i386/update/7.3/sec1/openssh.rpm
1016      rjoko@h1:~ # ssh -V
1017      OpenSSH_2.9.9p2, SSH protocols 1.5/2.0, OpenSSL 0x0090602f
1018    
1019    o what about legolas?
1020    
1021    o search-shortcut to rpmfind.net
1022    
1023    o request to hetzner:
1024      please delete handle "CNO: MM458-ABC"...
1025    
1026    o update www.netfrag.org
1027      o prevent errors like seen on http://netfrag.org/cgi-bin/viewcvs.cgi/joko/virtual/joko_mail/
1028    
1029    o update www.netfrag.org
1030      x HomePage (phpWiki::Index): remove yakka's "to be repaired" - line
1031      o Overview: add link to DocumentIndex at section 'Documentation'
1032      x update links (jonen's docs/software, etc.)
1033      o rename http://netfrag.org/docs/build/ to http://netfrag.org/docs/.build/ or http://netfrag.org/docs/@build/
1034      o rename http://netfrag.org/docs/topics/caesar/ to http://netfrag.org/docs/topics/sysadmin/ ???
1035      x add new items to sections
1036      x update/enhance news-section (Overview, Details)
1037    
1038    o run broken-link-finder on www.netfrag.org
1039      -> find nice project!
1040    
1041    o infra for www.netfrag.org
1042      o make this shortcut possible: http://netfrag.org/Overview
1043    
1044    o account for jonen@www.netfrag.org--phpWiki::*
1045    
1046    o twingle:
1047      render 'o' and/or 'x' symbols as checkboxes other users can use to enable/prioritize tasks
1048    
1049    o backup eagle.netfrag.org!!!
1050    
1051    o enhance backup-system
1052      LookAt::http://www.netfrag.org/webnews/article.php?id=320&group=nfo.links.computing
1053    
1054    o LookAt = MIME-compliant multi-glass
1055    
1056    o at note/attachment to documents shown via browser to inform user about backups made
1057      (link to backup-locations/-urls)
1058    
1059    o search::admintools before actually starting a ToolHierarchy|ToolTree
1060    
1061    o http://www.netfrag.org/~joko/computing/overview/topics/SampleTasks/joko_2003-01.html
1062      Torus::Publish::ReWeb <-> Torus::Publish::ResearchWeb ???
1063    
1064    o search::IMAPFilter
1065    
1066    o QoS for apt-get!!!  (http or ftp to x.debian.org or uni-erlangen.de (parse /etc/apt/sources.list!!!))
1067    
Legend:
Removed from v.1.43  
changed lines
  Added in v.1.64
MailToCvsAdmin">MailToCvsAdmin
 ViewVC Help
Powered by ViewVC 1.1.26 RSS 2.0 feed