--- joko/doc/SampleTasks/joko_2003-03.twingle 2003/03/11 14:56:02 1.41 +++ joko/doc/SampleTasks/joko_2003-03.twingle 2003/03/12 04:26:09 1.56 @@ -10,8 +10,44 @@ @sequence meta @document-history @cvs-info - $Id: joko_2003-03.twingle,v 1.41 2003/03/11 14:56:02 joko Exp $ + $Id: joko_2003-03.twingle,v 1.56 2003/03/12 04:26:09 joko Exp $ $Log: joko_2003-03.twingle,v $ + Revision 1.56 2003/03/12 04:26:09 joko + + AUTOCOMMIT: updated/added content + + Revision 1.55 2003/03/12 02:55:54 joko + + AUTOCOMMIT: updated/added content + + Revision 1.54 2003/03/12 01:55:58 joko + + AUTOCOMMIT: updated/added content + + Revision 1.53 2003/03/12 01:25:57 joko + + AUTOCOMMIT: updated/added content + + Revision 1.52 2003/03/11 23:55:58 joko + + AUTOCOMMIT: updated/added content + + Revision 1.51 2003/03/11 23:25:49 joko + + AUTOCOMMIT: updated/added content + + Revision 1.50 2003/03/11 22:56:12 joko + + AUTOCOMMIT: updated/added content + + Revision 1.48 2003/03/11 22:03:23 joko + + AUTOCOMMIT: updated/added content + + Revision 1.47 2003/03/11 21:05:22 joko + + AUTOCOMMIT: updated/added content + + Revision 1.45 2003/03/11 18:55:52 joko + + AUTOCOMMIT: updated/added content + + Revision 1.43 2003/03/11 17:56:02 joko + + AUTOCOMMIT: updated/added content + + Revision 1.42 2003/03/11 15:26:01 joko + + AUTOCOMMIT: updated/added content + Revision 1.41 2003/03/11 14:56:02 joko + AUTOCOMMIT: updated/added content @@ -751,8 +787,184 @@ o refactor Yakka::YakkaSetup o quepasa - Error: AMaViS - 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. + + + Starting AMaViS Daemons: amavis-milter amavisd + 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. BEGIN failed--compilation aborted at /usr/sbin/amavisd line 54. - x apt-get install razor + + + - probably because of perl-5.8.0? + + x apt-get install razor #)§$&( + solution: + x dpkg --force-depends -r razor + x wget http://ftp.de.debian.org/debian/pool/main/r/razor/razor_1.20-1_all.deb + x dpkg -i razor_1.20-1_all.deb + => depends on 'libtime-hires-perl', so: + x wget http://ftp.de.debian.org/debian/pool/main/libt/libtime-hires-perl/libtime-hires-perl_1.20-4_i386.deb + x dpkg -i libtime-hires-perl_1.20-4_i386.deb + dpkg: dependency problems prevent configuration of libtime-hires-perl: + libtime-hires-perl depends on perlapi-5.6.0; however: + Package perlapi-5.6.0 is not installed. + ;-( /)(%(/$%%&$ + => removing dependencies about everything from razor1-package + x dpkg -x razor_1.20-1_all.deb razor + x dpkg -r razor_1.20-1_all.deb + x mv DEBIAN/ razor/ + x do: remove line 'Depends:' from DEBIAN/control + [x chmod -R 0755 razor/DEBIAN/] maybe! (if: dpkg-deb: control directory has bad permissions 2755 (must be >=0755 and <=0775)) + x dpkg -b razor razor_1.20-1_all_nodeps.deb + x cp razor_1.20-1_all_nodeps.deb /data/Packages/dists/stable/contrib/binary-i386/ + => + x dpkg -i /data/Packages/dists/stable/contrib/binary-i386/razor_1.20-1_all_nodeps.deb + => [test] + x /etc/init.d/amavis-milter start + + 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. + at /usr/sbin/amavisd line 46 + Compilation failed in require at /usr/sbin/amavisd line 46. + BEGIN failed--compilation aborted at /usr/sbin/amavisd line 46. + + => [CPAN-install] + x perl -MCPAN -e "install Time::HiRes" + + [...] + compile -- compile -- compile + [...] + Running make install + Installing /usr/lib/perl/5.8.0/auto/Time/HiRes/HiRes.so + Files found in blib/arch: installing files in blib/lib into architecture dependent library tree + Installing /usr/lib/perl/5.8.0/Time/HiRes.pm + Installing /usr/share/man/man3/Time::HiRes.3pm + Writing /usr/lib/perl/5.8.0/auto/Time/HiRes/.packlist + Appending installation info to /usr/lib/perl/5.8.0/perllocal.pod + /usr/bin/make install -- OK + + + x probably because of perl-5.8.0? yes! -- is it fixed now? let's try... (again) + x /etc/init.d/amavis-milter restart + no! same error as above! + the problem is: + watch the output of 'perl -V' - at the bottom: + + Characteristics of this binary (from libperl): + Compile-time options: MULTIPLICITY USE_ITHREADS USE_LARGE_FILES PERL_IMPLICIT_CONTEXT + Built under linux + Compiled at Feb 17 2003 12:38:57 + @INC: + /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 + . + + + The bad one is the "old" shared object coming with Time::HiRes for perl-5.6.1 living at + /usr/lib/perl5/auto/Time/HiRes/HiRes.so. + + We have these options: + 1. delete this stuff + 2. put a better version at '.' + 3. place line '/usr/lib/perl/5.8.0' above of '/usr/lib/perl5' + 4. copy stuff from '/usr/lib/perl/5.8.0' to '/usr/lib/perl5' + + Hmmm..... + I think i'll choose option 1.: + x rm -rf /usr/lib/perl5/auto/Time/HiRes + (or if you don't wanna be as brute-force) + x cd /usr/lib/perl5/auto/Time + x mv HiRes HiRes.old + + => let's try again: + x /etc/init.d/amavis-milter restart + Time::HiRes object version 1.42 does not match bootstrap parameter 01.20 at /usr/lib/perl/5.8.0/DynaLoader.pm line 245. + + => ahhh... (also testable via 'perl -MTime::HiRes') + x dpkg --force-depends -r libtime-hires-perl + => my fault! ;-) + + => so, everything works fine now.... + x /etc/init.d/amavis-milter restart + +o BER.pm: BER (Basic Encoding Rules) encoding and decoding. + +o use a common [[http://razor.sourceforge.net/artistic.html|"Artistic License"]]? + +o use pdumpfs! + +o what we build seems similar to Torque <-> Maven (Tangram|XyZ+Data::Storage <-> nfo-libs|rap) + +o write meta-documentation about why it's required to lift version-numbers of debian-packages + -> Why dpkg-liftversion? + 1. yakka: libxml2!!! + 2. amavis-milter: razor-1-branch-required + +o installing pdumpfs as system-wide backup-system: + x mkdir -p /home/service/virtual/pdumpfs/var/data + x mkdir -p /home/service/virtual/pdumpfs/var/log + x cd /usr/local/bin + x ln -s /home/service/virtual/pdumpfs/backup . + +o feature: BrowsableBackup: + o missing: authentication via LDAP.... + +o make up toolpack from shortcuts/*, dispatchmail, backup (->pdumpfs), etc... + ->packages.service.netfrag.org + -->/usr/local/bin + +o one account - three services: + o wiki + o news + o backup + (o ssh) (not-a-must) + +o dpkg-modcontrol!!! + +o robinson - purge package dependencies from .deb- or .rpm-packages + can alien do that? + +o rsync working: view from the server-side: + 3968 ? R 0:40 rsync --server --sender -vulogDtprz . /home/service/backup/ + +x finally: we have a backup-system! + - built on top of pdumpfs (ruby!), gets triggered by cron through shortcut-script 'backup' + - backs up: + x /home/* (except /home/service) + x /data/bin (approx. 9.2M) + x /data/libs (approx. 1.7M) + x /data/opt (approx. 27M) + o /data/var (approx. 104M) + o mysql-db + o news-spool + o /data/www (approx. 126M) + x /data/www/virtual/lashlarue (approx. 28M) + x /data/www/virtual/netfrag (approx. 68M) + x /data/www/virtual/wac (approx. 4M) + o productive backup should go to /var/pdumpfs (similar to /var/backup) instead of /home/service/virtual/pdumpfs!!! + o prevent recursive backups (what happens if the backup directory itself would be specified to backup???) + => #> crontab -e + adding line: 03 03 * * * bash /home/service/virtual/agent/backup_all + o limit size of files that are backuped without user-request!?! (2MB, 10MB, 100MB, 1G) + +o establish logfile-rotation with logrotate!!! + #> cd /data/www/virtual/lashlarue/log + #> gzip access_log + #> gzip error_log + +o more todos: + 1. clean more diskspace + How to find files larger than, hmm, let's say: 512MB? + use 'dus'! [Disk Usage Sorter] + http://marginalhacks.com/bin/dus + x now disk-usage-stats are prepared to be generated at service.netfrag.org (dus/fbf) + 2. draw more diagrams + 3. let 'monit' monitor our umls + 4. make more backups +o look in /var/log/syslog after crash! (other logfiles?)