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revision 1.37 by joko, Tue Mar 11 04:25:58 2003 UTC revision 1.68 by joko, Wed Mar 12 20:55:52 2003 UTC
# Line 12  Line 12 
12  @cvs-info  @cvs-info
13    $Id$    $Id$
14    $Log$    $Log$
15      Revision 1.68  2003/03/12 20:55:52  joko
16      + AUTOCOMMIT: updated/added content
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18      Revision 1.67  2003/03/12 20:25:52  joko
19      + AUTOCOMMIT: updated/added content
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21      Revision 1.66  2003/03/12 19:56:04  joko
22      + AUTOCOMMIT: updated/added content
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24      Revision 1.65  2003/03/12 19:25:53  joko
25      + AUTOCOMMIT: updated/added content
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27      Revision 1.64  2003/03/12 18:56:14  joko
28      + AUTOCOMMIT: updated/added content
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30      Revision 1.63  2003/03/12 18:25:53  joko
31      + AUTOCOMMIT: updated/added content
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33      Revision 1.62  2003/03/12 17:55:49  joko
34      + AUTOCOMMIT: updated/added content
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36      Revision 1.61  2003/03/12 17:25:49  joko
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39      Revision 1.60  2003/03/12 15:55:57  joko
40      + AUTOCOMMIT: updated/added content
41    
42      Revision 1.59  2003/03/12 05:56:09  joko
43      + AUTOCOMMIT: updated/added content
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45      Revision 1.58  2003/03/12 05:26:22  joko
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48      Revision 1.57  2003/03/12 04:55:52  joko
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51      Revision 1.56  2003/03/12 04:26:09  joko
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54      Revision 1.55  2003/03/12 02:55:54  joko
55      + AUTOCOMMIT: updated/added content
56    
57      Revision 1.54  2003/03/12 01:55:58  joko
58      + AUTOCOMMIT: updated/added content
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60      Revision 1.53  2003/03/12 01:25:57  joko
61      + AUTOCOMMIT: updated/added content
62    
63      Revision 1.52  2003/03/11 23:55:58  joko
64      + AUTOCOMMIT: updated/added content
65    
66      Revision 1.51  2003/03/11 23:25:49  joko
67      + AUTOCOMMIT: updated/added content
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69      Revision 1.50  2003/03/11 22:56:12  joko
70      + AUTOCOMMIT: updated/added content
71    
72      Revision 1.48  2003/03/11 22:03:23  joko
73      + AUTOCOMMIT: updated/added content
74    
75      Revision 1.47  2003/03/11 21:05:22  joko
76      + AUTOCOMMIT: updated/added content
77    
78      Revision 1.45  2003/03/11 18:55:52  joko
79      + AUTOCOMMIT: updated/added content
80    
81      Revision 1.43  2003/03/11 17:56:02  joko
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84      Revision 1.42  2003/03/11 15:26:01  joko
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87      Revision 1.41  2003/03/11 14:56:02  joko
88      + AUTOCOMMIT: updated/added content
89    
90      Revision 1.40  2003/03/11 06:25:59  joko
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93      Revision 1.39  2003/03/11 05:56:44  joko
94      + AUTOCOMMIT: updated/added content
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96      Revision 1.38  2003/03/11 05:26:23  joko
97      + AUTOCOMMIT: updated/added content
98    
99    Revision 1.37  2003/03/11 04:25:58  joko    Revision 1.37  2003/03/11 04:25:58  joko
100    + AUTOCOMMIT: updated/added content    + AUTOCOMMIT: updated/added content
101    
# Line 460  o Twingle! Line 544  o Twingle!
544    o twingle -> dispatchmail (Twingle::Mail)    o twingle -> dispatchmail (Twingle::Mail)
545    o twingle -> twingledoc (Twingle::Doc)    o twingle -> twingledoc (Twingle::Doc)
546    
547  o refactor to "twingled/":  o update www.netfrag.org
548    o http://netfrag.org/~joko/computing/overview/topics/topics/    o refactor to "twingled/":
549    o http://netfrag.org/~joko/computing/overview/topics/SampleTasks/      o http://netfrag.org/~joko/computing/overview/topics/topics/
550  o update http://netfrag.org/~joko/computing/overview/topics/topics.html      o http://netfrag.org/~joko/computing/overview/topics/SampleTasks/
551      o update http://netfrag.org/~joko/computing/overview/topics/topics.html
552    
553  x re-enable Yakka  x re-enable Yakka
554    
# Line 622  x setup org.droogs--Autodia: location ht Line 707  x setup org.droogs--Autodia: location ht
707            
708  o quick (javascript) search for netfrag.org and packages.debian.org (xul?)  o quick (javascript) search for netfrag.org and packages.debian.org (xul?)
709    
710  o phpDirectoryIndex: include Joshua Eichhorns 'auth' [[http://cvs.joshuaeichorn.com/cvsweb.cgi/auth/]]  o phpDirectoryIndex:
711      o integrate Joshua Eichhorns 'auth' [[http://cvs.joshuaeichorn.com/cvsweb.cgi/auth/]]
712      o hide more entries: e.g. 'CVS' (declare as "cvs-repository-metadata" - "hidden by default")
713    
714  @lookat http://cvs.joshuaeichorn.com/cvsweb.cgi/phpXmlTransform/  @lookat http://cvs.joshuaeichorn.com/cvsweb.cgi/phpXmlTransform/
715    
# Line 698  o Yakka: (javascript-control): Line 785  o Yakka: (javascript-control):
785    
786  x root@quepasa:/data# apt-get install pdumpfs  x root@quepasa:/data# apt-get install pdumpfs
787    
788    o final solution for the libxml-problem?
789      root@quepasa:/home/service/backup# apt-get --fix-broken --show-upgraded --simulate dist-upgrade
790        Reading Package Lists... Done
791        Building Dependency Tree... Done
792        Correcting dependencies... Done
793        Calculating Upgrade... Done
794        The following packages will be REMOVED:
795          libxslt1 php4-domxml
796        0 packages upgraded, 0 newly installed, 2 to remove and 0  not upgraded.
797        Remv libxslt1 (1.0.27-1 ) [php4-domxml ]
798        Remv php4-domxml (4:4.2.3-11 )
799      root@quepasa:/tmp# apt-get install pdumpfs
800        Reading Package Lists... Done
801        Building Dependency Tree... Done
802        You might want to run `apt-get -f install' to correct these:
803        Sorry, but the following packages have unmet dependencies:
804          libxslt1: Depends: libxml2 (>= 2.5.0-1) but 2.4.19-4 is to be installed
805          php4-domxml: Depends: libxml2 (>= 2.5.0-1) but 2.4.19-4 is to be installed
806        E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
807      x dpkg --force-depends -r libxml2
808      o dpkg-liftpackage libxml2_2.4.19-4_i386.deb 2.5.0-1
809        x dpkg-deb -x libxml2_2.4.19-4_i386.deb fakepkg
810        x dpkg-deb -e libxml2_2.4.19-4_i386.deb
811        x mv DEBIAN fakepkg/
812        x dpkg-deb --build fakepkg libxml2_2.4.19-4_i386_fake_2.5.0-1.deb
813        x dpkg -i libxml2_2.4.19-4_i386_fake_2.5.0-1.deb
814    
815    o update www.netfrag.org
816    o announce on www.netfrag.org
817      o api-doc
818      o packages.netfrag.org (libxml2!)
819      o autogenerate:
820        o api-doc & diags
821        o twingle
822    
823    o ->search.netfrag.org/ruby
824    
825    o install and use 'monit' to monitor uml's!
826    
827    o refactor Yakka::YakkaSetup
828    
829    o quepasa - Error: AMaViS
830    
831       <screen>
832        Starting AMaViS Daemons: amavis-milter amavisd
833        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.
834        BEGIN failed--compilation aborted at /usr/sbin/amavisd line 54.
835       </screen>
836    
837      - probably because of perl-5.8.0?
838    
839      x apt-get install razor   #)§$&(
840      solution:
841        x dpkg --force-depends -r razor
842        x wget http://ftp.de.debian.org/debian/pool/main/r/razor/razor_1.20-1_all.deb
843        x dpkg -i razor_1.20-1_all.deb
844         => depends on 'libtime-hires-perl', so:
845          x wget http://ftp.de.debian.org/debian/pool/main/libt/libtime-hires-perl/libtime-hires-perl_1.20-4_i386.deb
846          x dpkg -i libtime-hires-perl_1.20-4_i386.deb
847            dpkg: dependency problems prevent configuration of libtime-hires-perl:
848             libtime-hires-perl depends on perlapi-5.6.0; however:
849              Package perlapi-5.6.0 is not installed.
850              ;-( /)(%(/$%%&$
851        => removing dependencies about everything from razor1-package
852          x dpkg -x razor_1.20-1_all.deb razor
853          x dpkg -r razor_1.20-1_all.deb
854          x mv DEBIAN/ razor/
855          x do: remove line 'Depends:' from DEBIAN/control
856          [x chmod -R 0755 razor/DEBIAN/] maybe!  (if: dpkg-deb: control directory has bad permissions 2755 (must be >=0755 and <=0775))
857          x dpkg -b razor razor_1.20-1_all_nodeps.deb
858          x cp razor_1.20-1_all_nodeps.deb /data/Packages/dists/stable/contrib/binary-i386/
859        =>
860          x dpkg -i /data/Packages/dists/stable/contrib/binary-i386/razor_1.20-1_all_nodeps.deb
861        => [test]
862          x /etc/init.d/amavis-milter start
863           <screen>
864            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.
865             at /usr/sbin/amavisd line 46
866            Compilation failed in require at /usr/sbin/amavisd line 46.
867            BEGIN failed--compilation aborted at /usr/sbin/amavisd line 46.      
868           </screen>
869        => [CPAN-install]
870          x perl -MCPAN -e "install Time::HiRes"
871           <screen>
872              [...]
873              compile -- compile -- compile
874              [...]
875              Running make install
876              Installing /usr/lib/perl/5.8.0/auto/Time/HiRes/HiRes.so
877              Files found in blib/arch: installing files in blib/lib into architecture dependent library tree
878              Installing /usr/lib/perl/5.8.0/Time/HiRes.pm
879              Installing /usr/share/man/man3/Time::HiRes.3pm
880              Writing /usr/lib/perl/5.8.0/auto/Time/HiRes/.packlist
881              Appending installation info to /usr/lib/perl/5.8.0/perllocal.pod
882                /usr/bin/make install  -- OK
883           </screen>
884    
885      x probably because of perl-5.8.0? yes!  --  is it fixed now? let's try...  (again)
886          x /etc/init.d/amavis-milter restart
887            no! same error as above!
888          the problem is:
889          watch the output of 'perl -V' - at the bottom:
890          <screen>
891            Characteristics of this binary (from libperl):
892              Compile-time options: MULTIPLICITY USE_ITHREADS USE_LARGE_FILES PERL_IMPLICIT_CONTEXT
893              Built under linux
894              Compiled at Feb 17 2003 12:38:57
895              @INC:
896                /etc/perl
897                /usr/local/lib/perl/5.8.0
898                /usr/local/share/perl/5.8.0
899                /usr/lib/perl5
900                /usr/share/perl5
901                /usr/lib/perl/5.8.0
902                /usr/share/perl/5.8.0
903                /usr/local/lib/site_perl
904                .
905          </screen>
906    
907          The bad one is the "old" shared object coming with Time::HiRes for perl-5.6.1 living at
908          /usr/lib/perl5/auto/Time/HiRes/HiRes.so.
909          
910          We have these options:
911            1. delete this stuff
912            2. put a better version at '.'
913            3. place line '/usr/lib/perl/5.8.0' above of '/usr/lib/perl5'
914            4. copy stuff from '/usr/lib/perl/5.8.0' to '/usr/lib/perl5'
915          
916          Hmmm.....
917            I think i'll choose option 1.:
918            x rm -rf /usr/lib/perl5/auto/Time/HiRes
919            (or if you don't wanna be as brute-force)
920            x cd /usr/lib/perl5/auto/Time
921            x mv HiRes HiRes.old
922            
923        => let's try again:      
924          x /etc/init.d/amavis-milter restart
925            Time::HiRes object version 1.42 does not match bootstrap parameter 01.20 at /usr/lib/perl/5.8.0/DynaLoader.pm line 245.
926    
927        => ahhh...  (also testable via 'perl -MTime::HiRes')
928          x dpkg --force-depends -r libtime-hires-perl
929          => my fault! ;-)
930    
931      => so, everything works fine now....
932          x /etc/init.d/amavis-milter restart
933        
934    o BER.pm:  BER (Basic Encoding Rules) encoding and decoding.
935    
936    o use a common [[http://razor.sourceforge.net/artistic.html|"Artistic License"]]?
937    
938    o use pdumpfs!
939    
940    o what we build seems similar to Torque <-> Maven  (Tangram|XyZ+Data::Storage <-> nfo-libs|rap)
941    
942    o write meta-documentation about why it's required to lift version-numbers of debian-packages
943      -> Why dpkg-liftversion?
944      1. yakka: libxml2!!!
945      2. amavis-milter: razor-1-branch-required
946    
947    o installing pdumpfs as system-wide backup-system:
948      x mkdir -p /home/service/virtual/pdumpfs/var/data
949      x mkdir -p /home/service/virtual/pdumpfs/var/log
950      x cd /usr/local/bin
951      x ln -s /home/service/virtual/pdumpfs/backup .
952    
953    o feature: BrowsableBackup:
954      o missing: authentication via LDAP....
955    
956    o make up toolpack from shortcuts/*, dispatchmail, backup (->pdumpfs), etc...
957      ->packages.service.netfrag.org
958      -->/usr/local/bin
959      
960    o one account - three services:
961      o wiki
962      o news
963      o backup
964      (o ssh) (not-a-must)
965    
966    o dpkg-modcontrol!!!
967    
968    o robinson - purge package dependencies from .deb- or .rpm-packages
969      can alien do that?
970    
971    o rsync working: view from the server-side:
972     3968 ?        R      0:40 rsync --server --sender -vulogDtprz . /home/service/backup/
973    
974    x finally: we have a backup-system!
975      - built on top of pdumpfs (ruby!), gets triggered by cron through shortcut-script 'backup'
976      - backs up:
977        x /home/*   (except /home/service)
978        x /data/bin  (approx. 9.2M)
979        x /data/libs  (approx. 1.7M)
980        x /data/opt  (approx. 27M)
981        o /data/var  (approx. 104M)
982          o mysql-db
983          o news-spool
984        o /data/www  (approx. 126M)
985          x /data/www/virtual/lashlarue  (approx. 28M)
986          x /data/www/virtual/netfrag  (approx. 68M)
987          x /data/www/virtual/wac  (approx. 4M)
988      o productive backup should go to /var/pdumpfs (similar to /var/backup) instead of /home/service/virtual/pdumpfs!!!
989      o prevent recursive backups (what happens if the backup directory itself would be specified to backup???)
990      => #> crontab -e
991            adding line: 03 03 * * * bash /home/service/virtual/agent/backup_all
992      o limit size of files that are backuped without user-request!?! (2MB, 10MB, 100MB, 1G)
993    
994    o establish logfile-rotation with logrotate!!!
995      #> cd /data/www/virtual/lashlarue/log
996      #> gzip access_log
997      #> gzip error_log
998    
999    o more todos:
1000      x clean more diskspace
1001        - How to find files larger than, hmm, let's say: 512MB?
1002          use 'dus'! [Disk Usage Sorter]
1003          http://marginalhacks.com/bin/dus
1004        - now disk-usage-stats are prepared to be generated at service.netfrag.org (dus/fbf)
1005    
1006        - h1.service.netfrag.org
1007          /dev/hda7             38570848  33162404   5408444  86% /
1008    
1009    
1010        o /home/uml/skels aufräumen!
1011      o draw more diagrams
1012      o let 'monit' monitor our umls
1013        - together with heartbeat!
1014      o make more backups
1015        databases: code (repository) and rdbms-sql (mysql)
1016    
1017    o look in /var/log/syslog after crash! (other logfiles?)
1018    
1019    o h1.service.netfrag.org:
1020      rjoko@h1:/home/uml/helo # monit
1021      monit: error while loading shared libraries: libssl.so.2: cannot open shared object file: No such file or directory
1022      rjoko@h1:/home/uml/helo # deleeeeete backup!!! is it reeaaady?
1023    
1024    x h1.service.netfrag.org - ssh-upgrade [security] (2.9p2 -> 2.9.9p2)
1025      rjoko@h1:~ # ssh -V
1026      OpenSSH_2.9p2, SSH protocols 1.5/2.0, OpenSSL 0x0090602f  
1027      rjoko@h1:~ # rpm -U ftp://ftp.suse.com/pub/suse/i386/update/7.3/sec1/openssh.rpm
1028      rjoko@h1:~ # ssh -V
1029      OpenSSH_2.9.9p2, SSH protocols 1.5/2.0, OpenSSL 0x0090602f
1030    
1031    o what about legolas?
1032    
1033    o search-shortcut to rpmfind.net
1034    
1035    o request to hetzner:
1036      please delete handle "CNO: MM458-ABC"...
1037    
1038    o update www.netfrag.org
1039      o prevent errors like seen on http://netfrag.org/cgi-bin/viewcvs.cgi/joko/virtual/joko_mail/
1040    
1041    o update www.netfrag.org
1042      x HomePage (phpWiki::Index): remove yakka's "to be repaired" - line
1043      o Overview: add link to DocumentIndex at section 'Documentation'
1044      x update links (jonen's docs/software, etc.)
1045      o rename http://netfrag.org/docs/build/ to http://netfrag.org/docs/.build/ or http://netfrag.org/docs/@build/
1046      o rename http://netfrag.org/docs/topics/caesar/ to http://netfrag.org/docs/topics/sysadmin/ ???
1047      x add new items to sections
1048      x update/enhance news-section (Overview, Details)
1049    
1050    o run broken-link-finder on www.netfrag.org
1051      -> find nice project!
1052    
1053    o infra for www.netfrag.org
1054      o make this shortcut possible: http://netfrag.org/Overview
1055    
1056    o account for jonen@www.netfrag.org--phpWiki::*
1057    
1058    o twingle:
1059      render 'o' and/or 'x' symbols as checkboxes other users can use to enable/prioritize tasks
1060    
1061    o backup eagle.netfrag.org!!!
1062    
1063    o enhance backup-system
1064      LookAt::http://www.netfrag.org/webnews/article.php?id=320&group=nfo.links.computing
1065    
1066    o LookAt = MIME-compliant multi-glass
1067    
1068    o at note/attachment to documents shown via browser to inform user about backups made
1069      (link to backup-locations/-urls)
1070    
1071    o search::admintools before actually starting a ToolHierarchy|ToolTree
1072    
1073    o http://www.netfrag.org/~joko/computing/overview/topics/SampleTasks/joko_2003-01.html
1074      Torus::Publish::ReWeb <-> Torus::Publish::ResearchWeb ???
1075    
1076    o search::IMAPFilter
1077    
1078    o QoS for apt-get!!!  (http or ftp to x.debian.org or uni-erlangen.de (parse /etc/apt/sources.list!!!))
1079    
1080    x jonen makes the words: integraded! yeah!
1081    
1082    o Develop a metadata-model (preferably stored inside an LDAP-daemon),
1083      which can hold information about Host <-> vHost <-> Service(s).
1084      This would enhance the Host <-> [posix]Account model currently in development.
1085      o Also associate the [posix]Accounts with an AddressBook! (AddressBook <-> ProprietaryAddressBook)
1086      o Also associate MailRouting with that [posix]Accounts
1087      => this has to be implemented:
1088        0. already in development: Host <-> posixAccount, Host <-> MailRouting
1089        1. tbd: Host <-> vHost <-> Service(s)
1090        2. tbd: posixAccount <-> AddressBook
1091        3. tbd: posixAccount <-> MailRouting
1092    
1093    o use [rss2email|http://www.w3.org/2002/09/rss2email/]
1094      -> that's it: news//rss -> rss2email
1095      -> choose a web-based rss-reader from http://blogspace.com/rss/readers
1096      o LookAt::[ModIndexRSS|http://software.tangent.org/projects.pl?view=mod_index_rss]
1097        also look at "mod_repository for Apache" there!!!
1098    
1099    o close down almost everything on h1.service.netfrag.org
1100      o ntop
1101      o apache
1102      o mysql
1103      o vsd
1104      o write (success-)story!!!
1105    
1106    o note about workflow: what about old root-emails on the main-host?
1107      x purged old mboxes
1108        -> just purge them? (admin-action: approve purge!)
1109        #> cd /var/spool/mail
1110        #> >root      (updated recently)
1111        #> >service      (updated recently)
1112        #> rm netsaint      (last entry: Date/Time: Thu Jan 23 14:32:48 CET 2003)
1113      o How to check if a mbox contains mud-only? try 'formail'!
1114        #> formail
1115    
1116    o convert diffs of this file to rss-chunks to be able to feed them to a RecentChanged Page or arbitrary rss-aggregators
1117    
1118    o make up an "edit"-mode of this document:
1119      o WorkFlow: "Make a personal WishList from items of another users TaskList."
1120      o ToImplement: KISS, Click & Go
1121    
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