launchpad development|
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Comment: new sha1 sum
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← Revision 27 as of 2015-08-24 08:01:22 ⇥
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Comment: Mostly no longer relevant (xml rpc moved to HowToUseSoyuzLocally).
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| = Try the build slave locally = This overlaps with the buildd part of [[Soyuz/HowToUseSoyuzLocally|HowToUseSoyuzLocally]], but shows you how to set up the buildd in a chroot without customizing your own system setup for it. == Build the package == {{{ cd lib/canonical/buildd debian/rules package dpkg-buildpackage -b }}} Package is lib/canonical/launchpad-buildd*all.deb == Set up pbuilder chroot == To avoid installing the launchpad-buildd package on my computer, I use pbuilder to create an manage a chroot environment. Make sure you have pbuilder installed: {{{ sudo apt-get install pbuilder }}} If {{{archive.ubuntu.com}}} is too far away from you network-wise, you can configure MIRRORSITE in {{{/etc/pbuildderrc}}} to use a mirror that's faster for you. Then do {{{ sudo pbuilder --create --distribution lucid sudo pbuilder --login --save-after-login }}} Now you should find yourself inside the chroot. To satisfy the NTP needs of the launchpad-buildd, define it to be the IP of ntp.ubuntu.com or whatever NTP server you like. {{{ echo "91.189.94.4 ntp.buildd" >> /etc/hosts exit }}} After exit, the chroot will be re-packaged by pbuilder to save the changes. You might choose to save other steps as well but usually I configure the chroot whenever I run it, like so. {{{ sudo pbuilder --login --inputfile lib/canonical/launchpad-buildd_*_all.deb }}} Inside the chroot again: Install and start buildd: {{{ dpkg -i /tmp/buildd/launchpad-buildd*all.deb apt-get -f install /etc/init.d/launchpad-buildd start }}} (The {{{dpkg}}} command line will give out errors about missing dependencies; the {{{apt-get}}} command line right after that fixes those.) We need a package to try out the generation of translation templates. Eventually this will be pulled in via bazaar but now I do it manually. Obviously, this is specific to this type of build. Inside the chroot edit /etc/apt/sources.list to enable the deb-src line. Then pull in a source pacakge. Gimp has a couple of translation templates. {{{ apt-get update cd /home/buildd su buildd apt-get source gimp }}} == Upload chroot to librarian == ''Outside the chroot, in another terminal (leave the buildd in the chroot running!)'' Get the builder chroot from https://edge.launchpad.net/api/devel/ubuntu/lucid/i386/chroot_url. {{{ wget -O - -q https://edge.launchpad.net/api/devel/ubuntu/lucid/i386/chroot_url | xargs wget }}} '''HELP! This seems to be broken right now. The individual {{{chroot_url}}} API pages now seem to return empty documents. You can still get the right URL manually by leaving the "{{{chroot_url}}}" tail off the http path.''' —jtv This should give you a file {{{chroot-ubuntu-lucid-i386.tar.bz2}}}. This is the chroot tarball for Lucid on i386. Upload it to the Librarian, but while you're at it, also register it as the chroot for Lucid: {{{ make run & # (Need Librarian running, and make start_librarian didn't work) scripts/upload2librarian.py -f chroot-ubuntu-lucid-i386.tar.bz2 --> http://launchpad.dev:58080/93/chroot-ubuntu-lucid-i386.tar.bz2 }}} Copy that URL you got from `upload2librarian` for the next step. == Drive slave through rpc == With the librarian still running, fire up a python shell and: {{{ import xmlrpclib proxy = xmlrpclib.ServerProxy('http://localhost:8221/rpc') proxy.ensurepresent('d267a7b39544795f0e98d00c3cf7862045311464', 'http://launchpad.dev:58080/93/chroot-ubuntu-lucid-i386.tar.bz2', '', '') proxy.build('1-1', 'translation-templates', 'd267a7b39544795f0e98d00c3cf7862045311464', {}, {'archives': ['deb http://archive.ubuntu.com/ubuntu/ lucid main'], 'branch_url': '/home/buildd/gimp-2.6.8'}) proxy.status() proxy.clean() # Clean up if it failed }}} You may have to calculate a new sha1sum of the chroot file. == Inspect buildlog == Inside the chroot: {{{ less /home/bulidd/filecache-default/buildlog }}} |
