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revision 1.36 by joko, Tue Mar 11 02:55:54 2003 UTC revision 1.65 by joko, Wed Mar 12 19:25:53 2003 UTC
# Line 12  Line 12 
12  @cvs-info  @cvs-info
13    $Id$    $Id$
14    $Log$    $Log$
15      Revision 1.65  2003/03/12 19:25:53  joko
16      + AUTOCOMMIT: updated/added content
17    
18      Revision 1.64  2003/03/12 18:56:14  joko
19      + AUTOCOMMIT: updated/added content
20    
21      Revision 1.63  2003/03/12 18:25:53  joko
22      + AUTOCOMMIT: updated/added content
23    
24      Revision 1.62  2003/03/12 17:55:49  joko
25      + AUTOCOMMIT: updated/added content
26    
27      Revision 1.61  2003/03/12 17:25:49  joko
28      + AUTOCOMMIT: updated/added content
29    
30      Revision 1.60  2003/03/12 15:55:57  joko
31      + AUTOCOMMIT: updated/added content
32    
33      Revision 1.59  2003/03/12 05:56:09  joko
34      + AUTOCOMMIT: updated/added content
35    
36      Revision 1.58  2003/03/12 05:26:22  joko
37      + AUTOCOMMIT: updated/added content
38    
39      Revision 1.57  2003/03/12 04:55:52  joko
40      + AUTOCOMMIT: updated/added content
41    
42      Revision 1.56  2003/03/12 04:26:09  joko
43      + AUTOCOMMIT: updated/added content
44    
45      Revision 1.55  2003/03/12 02:55:54  joko
46      + AUTOCOMMIT: updated/added content
47    
48      Revision 1.54  2003/03/12 01:55:58  joko
49      + AUTOCOMMIT: updated/added content
50    
51      Revision 1.53  2003/03/12 01:25:57  joko
52      + AUTOCOMMIT: updated/added content
53    
54      Revision 1.52  2003/03/11 23:55:58  joko
55      + AUTOCOMMIT: updated/added content
56    
57      Revision 1.51  2003/03/11 23:25:49  joko
58      + AUTOCOMMIT: updated/added content
59    
60      Revision 1.50  2003/03/11 22:56:12  joko
61      + AUTOCOMMIT: updated/added content
62    
63      Revision 1.48  2003/03/11 22:03:23  joko
64      + AUTOCOMMIT: updated/added content
65    
66      Revision 1.47  2003/03/11 21:05:22  joko
67      + AUTOCOMMIT: updated/added content
68    
69      Revision 1.45  2003/03/11 18:55:52  joko
70      + AUTOCOMMIT: updated/added content
71    
72      Revision 1.43  2003/03/11 17:56:02  joko
73      + AUTOCOMMIT: updated/added content
74    
75      Revision 1.42  2003/03/11 15:26:01  joko
76      + AUTOCOMMIT: updated/added content
77    
78      Revision 1.41  2003/03/11 14:56:02  joko
79      + AUTOCOMMIT: updated/added content
80    
81      Revision 1.40  2003/03/11 06:25:59  joko
82      + AUTOCOMMIT: updated/added content
83    
84      Revision 1.39  2003/03/11 05:56:44  joko
85      + AUTOCOMMIT: updated/added content
86    
87      Revision 1.38  2003/03/11 05:26:23  joko
88      + AUTOCOMMIT: updated/added content
89    
90      Revision 1.37  2003/03/11 04:25:58  joko
91      + AUTOCOMMIT: updated/added content
92    
93    Revision 1.36  2003/03/11 02:55:54  joko    Revision 1.36  2003/03/11 02:55:54  joko
94    + AUTOCOMMIT: updated/added content    + AUTOCOMMIT: updated/added content
95    
# Line 457  o Twingle! Line 535  o Twingle!
535    o twingle -> dispatchmail (Twingle::Mail)    o twingle -> dispatchmail (Twingle::Mail)
536    o twingle -> twingledoc (Twingle::Doc)    o twingle -> twingledoc (Twingle::Doc)
537    
538  o refactor to "twingled/":  o update www.netfrag.org
539    o http://netfrag.org/~joko/computing/overview/topics/topics/    o refactor to "twingled/":
540    o http://netfrag.org/~joko/computing/overview/topics/SampleTasks/      o http://netfrag.org/~joko/computing/overview/topics/topics/
541  o update http://netfrag.org/~joko/computing/overview/topics/topics.html      o http://netfrag.org/~joko/computing/overview/topics/SampleTasks/
542      o update http://netfrag.org/~joko/computing/overview/topics/topics.html
543    
544  x re-enable Yakka  x re-enable Yakka
545    
# Line 619  x setup org.droogs--Autodia: location ht Line 698  x setup org.droogs--Autodia: location ht
698            
699  o quick (javascript) search for netfrag.org and packages.debian.org (xul?)  o quick (javascript) search for netfrag.org and packages.debian.org (xul?)
700    
701  o phpDirectoryIndex: include Joshua Eichhorns 'auth' [[http://cvs.joshuaeichorn.com/cvsweb.cgi/auth/]]  o phpDirectoryIndex:
702      o integrate Joshua Eichhorns 'auth' [[http://cvs.joshuaeichorn.com/cvsweb.cgi/auth/]]
703      o hide more entries: e.g. 'CVS' (declare as "cvs-repository-metadata" - "hidden by default")
704    
705  @lookat http://cvs.joshuaeichorn.com/cvsweb.cgi/phpXmlTransform/  @lookat http://cvs.joshuaeichorn.com/cvsweb.cgi/phpXmlTransform/
706    
# Line 683  o clean up disks!!! Line 764  o clean up disks!!!
764    o h1.service.netfrag.org    o h1.service.netfrag.org
765    o quepasa.netfrag.org    o quepasa.netfrag.org
766    
767    o natraj/sorceress: server-consolidation?
768    
769    o monitor regularly: http://netfrag.org/docs/code/api/org.netfrag/errors.html
770    
771    o DataSource::Generic <-> ObjectList!!!
772    
773    o Yakka: (javascript-control):
774      o let CTRL + ENTER make a new para
775      o let CTRL + CTRL (double-hit) make a new page from WikiWord left of the cursor (splash into a new DHTML page!)
776    
777    x root@quepasa:/data# apt-get install pdumpfs
778    
779    o final solution for the libxml-problem?
780      root@quepasa:/home/service/backup# apt-get --fix-broken --show-upgraded --simulate dist-upgrade
781        Reading Package Lists... Done
782        Building Dependency Tree... Done
783        Correcting dependencies... Done
784        Calculating Upgrade... Done
785        The following packages will be REMOVED:
786          libxslt1 php4-domxml
787        0 packages upgraded, 0 newly installed, 2 to remove and 0  not upgraded.
788        Remv libxslt1 (1.0.27-1 ) [php4-domxml ]
789        Remv php4-domxml (4:4.2.3-11 )
790      root@quepasa:/tmp# apt-get install pdumpfs
791        Reading Package Lists... Done
792        Building Dependency Tree... Done
793        You might want to run `apt-get -f install' to correct these:
794        Sorry, but the following packages have unmet dependencies:
795          libxslt1: Depends: libxml2 (>= 2.5.0-1) but 2.4.19-4 is to be installed
796          php4-domxml: Depends: libxml2 (>= 2.5.0-1) but 2.4.19-4 is to be installed
797        E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
798      x dpkg --force-depends -r libxml2
799      o dpkg-liftpackage libxml2_2.4.19-4_i386.deb 2.5.0-1
800        x dpkg-deb -x libxml2_2.4.19-4_i386.deb fakepkg
801        x dpkg-deb -e libxml2_2.4.19-4_i386.deb
802        x mv DEBIAN fakepkg/
803        x dpkg-deb --build fakepkg libxml2_2.4.19-4_i386_fake_2.5.0-1.deb
804        x dpkg -i libxml2_2.4.19-4_i386_fake_2.5.0-1.deb
805    
806    o update www.netfrag.org
807    o announce on www.netfrag.org
808      o api-doc
809      o packages.netfrag.org (libxml2!)
810      o autogenerate:
811        o api-doc & diags
812        o twingle
813    
814    o ->search.netfrag.org/ruby
815    
816    o install and use 'monit' to monitor uml's!
817    
818    o refactor Yakka::YakkaSetup
819    
820    o quepasa - Error: AMaViS
821    
822       <screen>
823        Starting AMaViS Daemons: amavis-milter amavisd
824        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.
825        BEGIN failed--compilation aborted at /usr/sbin/amavisd line 54.
826       </screen>
827    
828      - probably because of perl-5.8.0?
829    
830      x apt-get install razor   #)§$&(
831      solution:
832        x dpkg --force-depends -r razor
833        x wget http://ftp.de.debian.org/debian/pool/main/r/razor/razor_1.20-1_all.deb
834        x dpkg -i razor_1.20-1_all.deb
835         => depends on 'libtime-hires-perl', so:
836          x wget http://ftp.de.debian.org/debian/pool/main/libt/libtime-hires-perl/libtime-hires-perl_1.20-4_i386.deb
837          x dpkg -i libtime-hires-perl_1.20-4_i386.deb
838            dpkg: dependency problems prevent configuration of libtime-hires-perl:
839             libtime-hires-perl depends on perlapi-5.6.0; however:
840              Package perlapi-5.6.0 is not installed.
841              ;-( /)(%(/$%%&$
842        => removing dependencies about everything from razor1-package
843          x dpkg -x razor_1.20-1_all.deb razor
844          x dpkg -r razor_1.20-1_all.deb
845          x mv DEBIAN/ razor/
846          x do: remove line 'Depends:' from DEBIAN/control
847          [x chmod -R 0755 razor/DEBIAN/] maybe!  (if: dpkg-deb: control directory has bad permissions 2755 (must be >=0755 and <=0775))
848          x dpkg -b razor razor_1.20-1_all_nodeps.deb
849          x cp razor_1.20-1_all_nodeps.deb /data/Packages/dists/stable/contrib/binary-i386/
850        =>
851          x dpkg -i /data/Packages/dists/stable/contrib/binary-i386/razor_1.20-1_all_nodeps.deb
852        => [test]
853          x /etc/init.d/amavis-milter start
854           <screen>
855            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.
856             at /usr/sbin/amavisd line 46
857            Compilation failed in require at /usr/sbin/amavisd line 46.
858            BEGIN failed--compilation aborted at /usr/sbin/amavisd line 46.      
859           </screen>
860        => [CPAN-install]
861          x perl -MCPAN -e "install Time::HiRes"
862           <screen>
863              [...]
864              compile -- compile -- compile
865              [...]
866              Running make install
867              Installing /usr/lib/perl/5.8.0/auto/Time/HiRes/HiRes.so
868              Files found in blib/arch: installing files in blib/lib into architecture dependent library tree
869              Installing /usr/lib/perl/5.8.0/Time/HiRes.pm
870              Installing /usr/share/man/man3/Time::HiRes.3pm
871              Writing /usr/lib/perl/5.8.0/auto/Time/HiRes/.packlist
872              Appending installation info to /usr/lib/perl/5.8.0/perllocal.pod
873                /usr/bin/make install  -- OK
874           </screen>
875    
876      x probably because of perl-5.8.0? yes!  --  is it fixed now? let's try...  (again)
877          x /etc/init.d/amavis-milter restart
878            no! same error as above!
879          the problem is:
880          watch the output of 'perl -V' - at the bottom:
881          <screen>
882            Characteristics of this binary (from libperl):
883              Compile-time options: MULTIPLICITY USE_ITHREADS USE_LARGE_FILES PERL_IMPLICIT_CONTEXT
884              Built under linux
885              Compiled at Feb 17 2003 12:38:57
886              @INC:
887                /etc/perl
888                /usr/local/lib/perl/5.8.0
889                /usr/local/share/perl/5.8.0
890                /usr/lib/perl5
891                /usr/share/perl5
892                /usr/lib/perl/5.8.0
893                /usr/share/perl/5.8.0
894                /usr/local/lib/site_perl
895                .
896          </screen>
897    
898          The bad one is the "old" shared object coming with Time::HiRes for perl-5.6.1 living at
899          /usr/lib/perl5/auto/Time/HiRes/HiRes.so.
900          
901          We have these options:
902            1. delete this stuff
903            2. put a better version at '.'
904            3. place line '/usr/lib/perl/5.8.0' above of '/usr/lib/perl5'
905            4. copy stuff from '/usr/lib/perl/5.8.0' to '/usr/lib/perl5'
906          
907          Hmmm.....
908            I think i'll choose option 1.:
909            x rm -rf /usr/lib/perl5/auto/Time/HiRes
910            (or if you don't wanna be as brute-force)
911            x cd /usr/lib/perl5/auto/Time
912            x mv HiRes HiRes.old
913            
914        => let's try again:      
915          x /etc/init.d/amavis-milter restart
916            Time::HiRes object version 1.42 does not match bootstrap parameter 01.20 at /usr/lib/perl/5.8.0/DynaLoader.pm line 245.
917    
918        => ahhh...  (also testable via 'perl -MTime::HiRes')
919          x dpkg --force-depends -r libtime-hires-perl
920          => my fault! ;-)
921    
922      => so, everything works fine now....
923          x /etc/init.d/amavis-milter restart
924        
925    o BER.pm:  BER (Basic Encoding Rules) encoding and decoding.
926    
927    o use a common [[http://razor.sourceforge.net/artistic.html|"Artistic License"]]?
928    
929    o use pdumpfs!
930    
931    o what we build seems similar to Torque <-> Maven  (Tangram|XyZ+Data::Storage <-> nfo-libs|rap)
932    
933    o write meta-documentation about why it's required to lift version-numbers of debian-packages
934      -> Why dpkg-liftversion?
935      1. yakka: libxml2!!!
936      2. amavis-milter: razor-1-branch-required
937    
938    o installing pdumpfs as system-wide backup-system:
939      x mkdir -p /home/service/virtual/pdumpfs/var/data
940      x mkdir -p /home/service/virtual/pdumpfs/var/log
941      x cd /usr/local/bin
942      x ln -s /home/service/virtual/pdumpfs/backup .
943    
944    o feature: BrowsableBackup:
945      o missing: authentication via LDAP....
946    
947    o make up toolpack from shortcuts/*, dispatchmail, backup (->pdumpfs), etc...
948      ->packages.service.netfrag.org
949      -->/usr/local/bin
950      
951    o one account - three services:
952      o wiki
953      o news
954      o backup
955      (o ssh) (not-a-must)
956    
957    o dpkg-modcontrol!!!
958    
959    o robinson - purge package dependencies from .deb- or .rpm-packages
960      can alien do that?
961    
962    o rsync working: view from the server-side:
963     3968 ?        R      0:40 rsync --server --sender -vulogDtprz . /home/service/backup/
964    
965    x finally: we have a backup-system!
966      - built on top of pdumpfs (ruby!), gets triggered by cron through shortcut-script 'backup'
967      - backs up:
968        x /home/*   (except /home/service)
969        x /data/bin  (approx. 9.2M)
970        x /data/libs  (approx. 1.7M)
971        x /data/opt  (approx. 27M)
972        o /data/var  (approx. 104M)
973          o mysql-db
974          o news-spool
975        o /data/www  (approx. 126M)
976          x /data/www/virtual/lashlarue  (approx. 28M)
977          x /data/www/virtual/netfrag  (approx. 68M)
978          x /data/www/virtual/wac  (approx. 4M)
979      o productive backup should go to /var/pdumpfs (similar to /var/backup) instead of /home/service/virtual/pdumpfs!!!
980      o prevent recursive backups (what happens if the backup directory itself would be specified to backup???)
981      => #> crontab -e
982            adding line: 03 03 * * * bash /home/service/virtual/agent/backup_all
983      o limit size of files that are backuped without user-request!?! (2MB, 10MB, 100MB, 1G)
984    
985    o establish logfile-rotation with logrotate!!!
986      #> cd /data/www/virtual/lashlarue/log
987      #> gzip access_log
988      #> gzip error_log
989    
990    o more todos:
991      x clean more diskspace
992        - How to find files larger than, hmm, let's say: 512MB?
993          use 'dus'! [Disk Usage Sorter]
994          http://marginalhacks.com/bin/dus
995        - now disk-usage-stats are prepared to be generated at service.netfrag.org (dus/fbf)
996    
997        - h1.service.netfrag.org
998          /dev/hda7             38570848  33162404   5408444  86% /
999    
1000    
1001        o /home/uml/skels aufräumen!
1002      o draw more diagrams
1003      o let 'monit' monitor our umls
1004        - together with heartbeat!
1005      o make more backups
1006        databases: code (repository) and rdbms-sql (mysql)
1007    
1008    o look in /var/log/syslog after crash! (other logfiles?)
1009    
1010    o h1.service.netfrag.org:
1011      rjoko@h1:/home/uml/helo # monit
1012      monit: error while loading shared libraries: libssl.so.2: cannot open shared object file: No such file or directory
1013      rjoko@h1:/home/uml/helo # deleeeeete backup!!! is it reeaaady?
1014    
1015    x h1.service.netfrag.org - ssh-upgrade [security] (2.9p2 -> 2.9.9p2)
1016      rjoko@h1:~ # ssh -V
1017      OpenSSH_2.9p2, SSH protocols 1.5/2.0, OpenSSL 0x0090602f  
1018      rjoko@h1:~ # rpm -U ftp://ftp.suse.com/pub/suse/i386/update/7.3/sec1/openssh.rpm
1019      rjoko@h1:~ # ssh -V
1020      OpenSSH_2.9.9p2, SSH protocols 1.5/2.0, OpenSSL 0x0090602f
1021    
1022    o what about legolas?
1023    
1024    o search-shortcut to rpmfind.net
1025    
1026    o request to hetzner:
1027      please delete handle "CNO: MM458-ABC"...
1028    
1029    o update www.netfrag.org
1030      o prevent errors like seen on http://netfrag.org/cgi-bin/viewcvs.cgi/joko/virtual/joko_mail/
1031    
1032    o update www.netfrag.org
1033      x HomePage (phpWiki::Index): remove yakka's "to be repaired" - line
1034      o Overview: add link to DocumentIndex at section 'Documentation'
1035      x update links (jonen's docs/software, etc.)
1036      o rename http://netfrag.org/docs/build/ to http://netfrag.org/docs/.build/ or http://netfrag.org/docs/@build/
1037      o rename http://netfrag.org/docs/topics/caesar/ to http://netfrag.org/docs/topics/sysadmin/ ???
1038      x add new items to sections
1039      x update/enhance news-section (Overview, Details)
1040    
1041    o run broken-link-finder on www.netfrag.org
1042      -> find nice project!
1043    
1044    o infra for www.netfrag.org
1045      o make this shortcut possible: http://netfrag.org/Overview
1046    
1047    o account for jonen@www.netfrag.org--phpWiki::*
1048    
1049    o twingle:
1050      render 'o' and/or 'x' symbols as checkboxes other users can use to enable/prioritize tasks
1051    
1052    o backup eagle.netfrag.org!!!
1053    
1054    o enhance backup-system
1055      LookAt::http://www.netfrag.org/webnews/article.php?id=320&group=nfo.links.computing
1056    
1057    o LookAt = MIME-compliant multi-glass
1058    
1059    o at note/attachment to documents shown via browser to inform user about backups made
1060      (link to backup-locations/-urls)
1061    
1062    o search::admintools before actually starting a ToolHierarchy|ToolTree
1063    
1064    o http://www.netfrag.org/~joko/computing/overview/topics/SampleTasks/joko_2003-01.html
1065      Torus::Publish::ReWeb <-> Torus::Publish::ResearchWeb ???
1066    
1067    o search::IMAPFilter
1068    
1069    o QoS for apt-get!!!  (http or ftp to x.debian.org or uni-erlangen.de (parse /etc/apt/sources.list!!!))
1070    
1071    x jonen makes the words: integraded! yeah!
1072    
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