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revision 1.34 by joko, Mon Mar 10 23:55:51 2003 UTC revision 1.61 by joko, Wed Mar 12 17:25:49 2003 UTC
# Line 12  Line 12 
12  @cvs-info  @cvs-info
13    $Id$    $Id$
14    $Log$    $Log$
15      Revision 1.61  2003/03/12 17:25:49  joko
16      + AUTOCOMMIT: updated/added content
17    
18      Revision 1.60  2003/03/12 15:55:57  joko
19      + AUTOCOMMIT: updated/added content
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21      Revision 1.59  2003/03/12 05:56:09  joko
22      + AUTOCOMMIT: updated/added content
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24      Revision 1.58  2003/03/12 05:26:22  joko
25      + AUTOCOMMIT: updated/added content
26    
27      Revision 1.57  2003/03/12 04:55:52  joko
28      + AUTOCOMMIT: updated/added content
29    
30      Revision 1.56  2003/03/12 04:26:09  joko
31      + AUTOCOMMIT: updated/added content
32    
33      Revision 1.55  2003/03/12 02:55:54  joko
34      + AUTOCOMMIT: updated/added content
35    
36      Revision 1.54  2003/03/12 01:55:58  joko
37      + AUTOCOMMIT: updated/added content
38    
39      Revision 1.53  2003/03/12 01:25:57  joko
40      + AUTOCOMMIT: updated/added content
41    
42      Revision 1.52  2003/03/11 23:55:58  joko
43      + AUTOCOMMIT: updated/added content
44    
45      Revision 1.51  2003/03/11 23:25:49  joko
46      + AUTOCOMMIT: updated/added content
47    
48      Revision 1.50  2003/03/11 22:56:12  joko
49      + AUTOCOMMIT: updated/added content
50    
51      Revision 1.48  2003/03/11 22:03:23  joko
52      + AUTOCOMMIT: updated/added content
53    
54      Revision 1.47  2003/03/11 21:05:22  joko
55      + AUTOCOMMIT: updated/added content
56    
57      Revision 1.45  2003/03/11 18:55:52  joko
58      + AUTOCOMMIT: updated/added content
59    
60      Revision 1.43  2003/03/11 17:56:02  joko
61      + AUTOCOMMIT: updated/added content
62    
63      Revision 1.42  2003/03/11 15:26:01  joko
64      + AUTOCOMMIT: updated/added content
65    
66      Revision 1.41  2003/03/11 14:56:02  joko
67      + AUTOCOMMIT: updated/added content
68    
69      Revision 1.40  2003/03/11 06:25:59  joko
70      + AUTOCOMMIT: updated/added content
71    
72      Revision 1.39  2003/03/11 05:56:44  joko
73      + AUTOCOMMIT: updated/added content
74    
75      Revision 1.38  2003/03/11 05:26:23  joko
76      + AUTOCOMMIT: updated/added content
77    
78      Revision 1.37  2003/03/11 04:25:58  joko
79      + AUTOCOMMIT: updated/added content
80    
81      Revision 1.36  2003/03/11 02:55:54  joko
82      + AUTOCOMMIT: updated/added content
83    
84      Revision 1.35  2003/03/11 01:55:57  joko
85      + AUTOCOMMIT: updated/added content
86    
87    Revision 1.34  2003/03/10 23:55:51  joko    Revision 1.34  2003/03/10 23:55:51  joko
88    + AUTOCOMMIT: updated/added content    + AUTOCOMMIT: updated/added content
89    
# Line 613  x setup org.droogs--Autodia: location ht Line 685  x setup org.droogs--Autodia: location ht
685            
686  o quick (javascript) search for netfrag.org and packages.debian.org (xul?)  o quick (javascript) search for netfrag.org and packages.debian.org (xul?)
687    
688  o phpDirectoryIndex: include Joshua Eichhorns 'auth' [[http://cvs.joshuaeichorn.com/cvsweb.cgi/auth/]]  o phpDirectoryIndex:
689      o integrate Joshua Eichhorns 'auth' [[http://cvs.joshuaeichorn.com/cvsweb.cgi/auth/]]
690      o hide more entries: e.g. 'CVS' (declare as "cvs-repository-metadata" - "hidden by default")
691    
692  @lookat http://cvs.joshuaeichorn.com/cvsweb.cgi/phpXmlTransform/  @lookat http://cvs.joshuaeichorn.com/cvsweb.cgi/phpXmlTransform/
693    
# Line 669  o autozoom/runzoom Line 743  o autozoom/runzoom
743    o from (e.g. test6/)    o from (e.g. test6/)
744    o to (e.g. test6/zoomed/)    o to (e.g. test6/zoomed/)
745    
746    o global "last-recent-error"-page for admin to view errors occouring
747      ->SystemErrors
748      ->StepProcessing: ./.runrc: update|build|publish
749    
750    o clean up disks!!!
751      o h1.service.netfrag.org
752      o quepasa.netfrag.org
753    
754    o natraj/sorceress: server-consolidation?
755    
756    o monitor regularly: http://netfrag.org/docs/code/api/org.netfrag/errors.html
757    
758    o DataSource::Generic <-> ObjectList!!!
759    
760    o Yakka: (javascript-control):
761      o let CTRL + ENTER make a new para
762      o let CTRL + CTRL (double-hit) make a new page from WikiWord left of the cursor (splash into a new DHTML page!)
763    
764    x root@quepasa:/data# apt-get install pdumpfs
765    
766    o final solution for the libxml-problem?
767      root@quepasa:/home/service/backup# apt-get --fix-broken --show-upgraded --simulate dist-upgrade
768        Reading Package Lists... Done
769        Building Dependency Tree... Done
770        Correcting dependencies... Done
771        Calculating Upgrade... Done
772        The following packages will be REMOVED:
773          libxslt1 php4-domxml
774        0 packages upgraded, 0 newly installed, 2 to remove and 0  not upgraded.
775        Remv libxslt1 (1.0.27-1 ) [php4-domxml ]
776        Remv php4-domxml (4:4.2.3-11 )
777      root@quepasa:/tmp# apt-get install pdumpfs
778        Reading Package Lists... Done
779        Building Dependency Tree... Done
780        You might want to run `apt-get -f install' to correct these:
781        Sorry, but the following packages have unmet dependencies:
782          libxslt1: Depends: libxml2 (>= 2.5.0-1) but 2.4.19-4 is to be installed
783          php4-domxml: Depends: libxml2 (>= 2.5.0-1) but 2.4.19-4 is to be installed
784        E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
785      x dpkg --force-depends -r libxml2
786      o dpkg-liftpackage libxml2_2.4.19-4_i386.deb 2.5.0-1
787        x dpkg-deb -x libxml2_2.4.19-4_i386.deb fakepkg
788        x dpkg-deb -e libxml2_2.4.19-4_i386.deb
789        x mv DEBIAN fakepkg/
790        x dpkg-deb --build fakepkg libxml2_2.4.19-4_i386_fake_2.5.0-1.deb
791        x dpkg -i libxml2_2.4.19-4_i386_fake_2.5.0-1.deb
792    
793    o announce on www.netfrag.org
794      o api-doc
795      o packages.netfrag.org (libxml2!)
796      o autogenerate:
797        o api-doc & diags
798        o twingle
799    
800    o ->search.netfrag.org/ruby
801    
802    o install and use 'monit' to monitor uml's!
803    
804    o refactor Yakka::YakkaSetup
805    
806    o quepasa - Error: AMaViS
807    
808       <screen>
809        Starting AMaViS Daemons: amavis-milter amavisd
810        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.
811        BEGIN failed--compilation aborted at /usr/sbin/amavisd line 54.
812       </screen>
813    
814      - probably because of perl-5.8.0?
815    
816      x apt-get install razor   #)§$&(
817      solution:
818        x dpkg --force-depends -r razor
819        x wget http://ftp.de.debian.org/debian/pool/main/r/razor/razor_1.20-1_all.deb
820        x dpkg -i razor_1.20-1_all.deb
821         => depends on 'libtime-hires-perl', so:
822          x wget http://ftp.de.debian.org/debian/pool/main/libt/libtime-hires-perl/libtime-hires-perl_1.20-4_i386.deb
823          x dpkg -i libtime-hires-perl_1.20-4_i386.deb
824            dpkg: dependency problems prevent configuration of libtime-hires-perl:
825             libtime-hires-perl depends on perlapi-5.6.0; however:
826              Package perlapi-5.6.0 is not installed.
827              ;-( /)(%(/$%%&$
828        => removing dependencies about everything from razor1-package
829          x dpkg -x razor_1.20-1_all.deb razor
830          x dpkg -r razor_1.20-1_all.deb
831          x mv DEBIAN/ razor/
832          x do: remove line 'Depends:' from DEBIAN/control
833          [x chmod -R 0755 razor/DEBIAN/] maybe!  (if: dpkg-deb: control directory has bad permissions 2755 (must be >=0755 and <=0775))
834          x dpkg -b razor razor_1.20-1_all_nodeps.deb
835          x cp razor_1.20-1_all_nodeps.deb /data/Packages/dists/stable/contrib/binary-i386/
836        =>
837          x dpkg -i /data/Packages/dists/stable/contrib/binary-i386/razor_1.20-1_all_nodeps.deb
838        => [test]
839          x /etc/init.d/amavis-milter start
840           <screen>
841            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.
842             at /usr/sbin/amavisd line 46
843            Compilation failed in require at /usr/sbin/amavisd line 46.
844            BEGIN failed--compilation aborted at /usr/sbin/amavisd line 46.      
845           </screen>
846        => [CPAN-install]
847          x perl -MCPAN -e "install Time::HiRes"
848           <screen>
849              [...]
850              compile -- compile -- compile
851              [...]
852              Running make install
853              Installing /usr/lib/perl/5.8.0/auto/Time/HiRes/HiRes.so
854              Files found in blib/arch: installing files in blib/lib into architecture dependent library tree
855              Installing /usr/lib/perl/5.8.0/Time/HiRes.pm
856              Installing /usr/share/man/man3/Time::HiRes.3pm
857              Writing /usr/lib/perl/5.8.0/auto/Time/HiRes/.packlist
858              Appending installation info to /usr/lib/perl/5.8.0/perllocal.pod
859                /usr/bin/make install  -- OK
860           </screen>
861    
862      x probably because of perl-5.8.0? yes!  --  is it fixed now? let's try...  (again)
863          x /etc/init.d/amavis-milter restart
864            no! same error as above!
865          the problem is:
866          watch the output of 'perl -V' - at the bottom:
867          <screen>
868            Characteristics of this binary (from libperl):
869              Compile-time options: MULTIPLICITY USE_ITHREADS USE_LARGE_FILES PERL_IMPLICIT_CONTEXT
870              Built under linux
871              Compiled at Feb 17 2003 12:38:57
872              @INC:
873                /etc/perl
874                /usr/local/lib/perl/5.8.0
875                /usr/local/share/perl/5.8.0
876                /usr/lib/perl5
877                /usr/share/perl5
878                /usr/lib/perl/5.8.0
879                /usr/share/perl/5.8.0
880                /usr/local/lib/site_perl
881                .
882          </screen>
883    
884          The bad one is the "old" shared object coming with Time::HiRes for perl-5.6.1 living at
885          /usr/lib/perl5/auto/Time/HiRes/HiRes.so.
886          
887          We have these options:
888            1. delete this stuff
889            2. put a better version at '.'
890            3. place line '/usr/lib/perl/5.8.0' above of '/usr/lib/perl5'
891            4. copy stuff from '/usr/lib/perl/5.8.0' to '/usr/lib/perl5'
892          
893          Hmmm.....
894            I think i'll choose option 1.:
895            x rm -rf /usr/lib/perl5/auto/Time/HiRes
896            (or if you don't wanna be as brute-force)
897            x cd /usr/lib/perl5/auto/Time
898            x mv HiRes HiRes.old
899            
900        => let's try again:      
901          x /etc/init.d/amavis-milter restart
902            Time::HiRes object version 1.42 does not match bootstrap parameter 01.20 at /usr/lib/perl/5.8.0/DynaLoader.pm line 245.
903    
904        => ahhh...  (also testable via 'perl -MTime::HiRes')
905          x dpkg --force-depends -r libtime-hires-perl
906          => my fault! ;-)
907    
908      => so, everything works fine now....
909          x /etc/init.d/amavis-milter restart
910        
911    o BER.pm:  BER (Basic Encoding Rules) encoding and decoding.
912    
913    o use a common [[http://razor.sourceforge.net/artistic.html|"Artistic License"]]?
914    
915    o use pdumpfs!
916    
917    o what we build seems similar to Torque <-> Maven  (Tangram|XyZ+Data::Storage <-> nfo-libs|rap)
918    
919    o write meta-documentation about why it's required to lift version-numbers of debian-packages
920      -> Why dpkg-liftversion?
921      1. yakka: libxml2!!!
922      2. amavis-milter: razor-1-branch-required
923    
924    o installing pdumpfs as system-wide backup-system:
925      x mkdir -p /home/service/virtual/pdumpfs/var/data
926      x mkdir -p /home/service/virtual/pdumpfs/var/log
927      x cd /usr/local/bin
928      x ln -s /home/service/virtual/pdumpfs/backup .
929    
930    o feature: BrowsableBackup:
931      o missing: authentication via LDAP....
932    
933    o make up toolpack from shortcuts/*, dispatchmail, backup (->pdumpfs), etc...
934      ->packages.service.netfrag.org
935      -->/usr/local/bin
936      
937    o one account - three services:
938      o wiki
939      o news
940      o backup
941      (o ssh) (not-a-must)
942    
943    o dpkg-modcontrol!!!
944    
945    o robinson - purge package dependencies from .deb- or .rpm-packages
946      can alien do that?
947    
948    o rsync working: view from the server-side:
949     3968 ?        R      0:40 rsync --server --sender -vulogDtprz . /home/service/backup/
950    
951    x finally: we have a backup-system!
952      - built on top of pdumpfs (ruby!), gets triggered by cron through shortcut-script 'backup'
953      - backs up:
954        x /home/*   (except /home/service)
955        x /data/bin  (approx. 9.2M)
956        x /data/libs  (approx. 1.7M)
957        x /data/opt  (approx. 27M)
958        o /data/var  (approx. 104M)
959          o mysql-db
960          o news-spool
961        o /data/www  (approx. 126M)
962          x /data/www/virtual/lashlarue  (approx. 28M)
963          x /data/www/virtual/netfrag  (approx. 68M)
964          x /data/www/virtual/wac  (approx. 4M)
965      o productive backup should go to /var/pdumpfs (similar to /var/backup) instead of /home/service/virtual/pdumpfs!!!
966      o prevent recursive backups (what happens if the backup directory itself would be specified to backup???)
967      => #> crontab -e
968            adding line: 03 03 * * * bash /home/service/virtual/agent/backup_all
969      o limit size of files that are backuped without user-request!?! (2MB, 10MB, 100MB, 1G)
970    
971    o establish logfile-rotation with logrotate!!!
972      #> cd /data/www/virtual/lashlarue/log
973      #> gzip access_log
974      #> gzip error_log
975    
976    o more todos:
977      x clean more diskspace
978        - How to find files larger than, hmm, let's say: 512MB?
979          use 'dus'! [Disk Usage Sorter]
980          http://marginalhacks.com/bin/dus
981        - now disk-usage-stats are prepared to be generated at service.netfrag.org (dus/fbf)
982    
983        - h1.service.netfrag.org
984          /dev/hda7             38570848  33162404   5408444  86% /
985    
986    
987        o /home/uml/skels aufräumen!
988      o draw more diagrams
989      o let 'monit' monitor our umls
990        - together with heartbeat!
991      o make more backups
992        databases: code (repository) and rdbms-sql (mysql)
993    
994    o look in /var/log/syslog after crash! (other logfiles?)
995    
996    o h1.service.netfrag.org:
997      rjoko@h1:/home/uml/helo # monit
998      monit: error while loading shared libraries: libssl.so.2: cannot open shared object file: No such file or directory
999      rjoko@h1:/home/uml/helo # deleeeeete backup!!! is it reeaaady?
1000    
1001    x h1.service.netfrag.org - ssh-upgrade [security]
1002    
1003      rjoko@h1:~ # ssh -V
1004      OpenSSH_2.9p2, SSH protocols 1.5/2.0, OpenSSL 0x0090602f  
1005    
1006      #> cd /home/public/archive/security
1007      fetch recent versions from (e.g.) ftp://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/rpm/RH73/
1008    
1009      rjoko@h1:~ # ssh -V
1010      OpenSSH_2.9.9p2, SSH protocols 1.5/2.0, OpenSSL 0x0090602f
1011    
1012    o what about legolas?
1013    
1014    o search-shortcut to rpmfind.net
1015    
1016    o request to hetzner:
1017      please delete handle "CNO: MM458-ABC"...
1018    
1019    o prevent errors like seen on http://netfrag.org/cgi-bin/viewcvs.cgi/joko/virtual/joko_mail/
1020    
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