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< a href = "../../index.html" class = "icon icon-home" > Lorax
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31.7
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< li class = "toctree-l1" > < a class = "reference internal" href = "../../intro.html" > Introduction to Lorax< / a > < / li >
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< h1 > Source code for pylorax.creator< / h1 > < div class = "highlight" > < pre >
< span > < / span > < span class = "c1" > #< / span >
< span class = "c1" > # Copyright (C) 2011-2018 Red Hat, Inc.< / span >
< span class = "c1" > #< / span >
< span class = "c1" > # This program is free software; you can redistribute it and/or modify< / span >
< span class = "c1" > # it under the terms of the GNU General Public License as published by< / span >
< span class = "c1" > # the Free Software Foundation; either version 2 of the License, or< / span >
< span class = "c1" > # (at your option) any later version.< / span >
< span class = "c1" > #< / span >
< span class = "c1" > # This program is distributed in the hope that it will be useful,< / span >
< span class = "c1" > # but WITHOUT ANY WARRANTY; without even the implied warranty of< / span >
< span class = "c1" > # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the< / span >
< span class = "c1" > # GNU General Public License for more details.< / span >
< span class = "c1" > #< / span >
< span class = "c1" > # You should have received a copy of the GNU General Public License< / span >
< span class = "c1" > # along with this program. If not, see < http://www.gnu.org/licenses/> .< / span >
< span class = "c1" > #< / span >
< span class = "kn" > import< / span > < span class = "nn" > logging< / span >
< span class = "n" > log< / span > < span class = "o" > =< / span > < span class = "n" > logging< / span > < span class = "o" > .< / span > < span class = "n" > getLogger< / span > < span class = "p" > (< / span > < span class = "s2" > " pylorax" < / span > < span class = "p" > )< / span >
< span class = "kn" > import< / span > < span class = "nn" > os< / span >
< span class = "kn" > import< / span > < span class = "nn" > tempfile< / span >
< span class = "kn" > import< / span > < span class = "nn" > subprocess< / span >
< span class = "kn" > import< / span > < span class = "nn" > shutil< / span >
< span class = "kn" > import< / span > < span class = "nn" > hashlib< / span >
< span class = "kn" > import< / span > < span class = "nn" > glob< / span >
< span class = "c1" > # Use Mako templates for appliance builder descriptions< / span >
< span class = "kn" > from< / span > < span class = "nn" > mako.template< / span > < span class = "k" > import< / span > < span class = "n" > Template< / span >
< span class = "kn" > from< / span > < span class = "nn" > mako.exceptions< / span > < span class = "k" > import< / span > < span class = "n" > text_error_template< / span >
< span class = "c1" > # Use pykickstart to calculate disk image size< / span >
< span class = "kn" > from< / span > < span class = "nn" > pykickstart.parser< / span > < span class = "k" > import< / span > < span class = "n" > KickstartParser< / span >
< span class = "kn" > from< / span > < span class = "nn" > pykickstart.constants< / span > < span class = "k" > import< / span > < span class = "n" > KS_SHUTDOWN< / span >
< span class = "kn" > from< / span > < span class = "nn" > pykickstart.version< / span > < span class = "k" > import< / span > < span class = "n" > makeVersion< / span >
< span class = "c1" > # Use the Lorax treebuilder branch for iso creation< / span >
< span class = "kn" > from< / span > < span class = "nn" > pylorax< / span > < span class = "k" > import< / span > < span class = "n" > ArchData< / span >
< span class = "kn" > from< / span > < span class = "nn" > pylorax.base< / span > < span class = "k" > import< / span > < span class = "n" > DataHolder< / span >
< span class = "kn" > from< / span > < span class = "nn" > pylorax.executils< / span > < span class = "k" > import< / span > < span class = "n" > execWithRedirect< / span > < span class = "p" > ,< / span > < span class = "n" > runcmd< / span >
< span class = "kn" > from< / span > < span class = "nn" > pylorax.imgutils< / span > < span class = "k" > import< / span > < span class = "n" > PartitionMount< / span >
< span class = "kn" > from< / span > < span class = "nn" > pylorax.imgutils< / span > < span class = "k" > import< / span > < span class = "n" > mount< / span > < span class = "p" > ,< / span > < span class = "n" > umount< / span > < span class = "p" > ,< / span > < span class = "n" > Mount< / span >
< span class = "kn" > from< / span > < span class = "nn" > pylorax.imgutils< / span > < span class = "k" > import< / span > < span class = "n" > mksquashfs< / span > < span class = "p" > ,< / span > < span class = "n" > mkrootfsimg< / span >
< span class = "kn" > from< / span > < span class = "nn" > pylorax.imgutils< / span > < span class = "k" > import< / span > < span class = "n" > copytree< / span >
< span class = "kn" > from< / span > < span class = "nn" > pylorax.installer< / span > < span class = "k" > import< / span > < span class = "n" > novirt_install< / span > < span class = "p" > ,< / span > < span class = "n" > virt_install< / span > < span class = "p" > ,< / span > < span class = "n" > InstallError< / span >
< span class = "kn" > from< / span > < span class = "nn" > pylorax.treebuilder< / span > < span class = "k" > import< / span > < span class = "n" > TreeBuilder< / span > < span class = "p" > ,< / span > < span class = "n" > RuntimeBuilder< / span >
< span class = "kn" > from< / span > < span class = "nn" > pylorax.treebuilder< / span > < span class = "k" > import< / span > < span class = "n" > findkernels< / span >
< span class = "kn" > from< / span > < span class = "nn" > pylorax.sysutils< / span > < span class = "k" > import< / span > < span class = "n" > joinpaths< / span > < span class = "p" > ,< / span > < span class = "n" > remove< / span >
< span class = "c1" > # Default parameters for rebuilding initramfs, override with --dracut-args< / span >
< span class = "n" > DRACUT_DEFAULT< / span > < span class = "o" > =< / span > < span class = "p" > [< / span > < span class = "s2" > " --xz" < / span > < span class = "p" > ,< / span > < span class = "s2" > " --add" < / span > < span class = "p" > ,< / span > < span class = "s2" > " livenet dmsquash-live convertfs pollcdrom qemu qemu-net" < / span > < span class = "p" > ,< / span >
< span class = "s2" > " --omit" < / span > < span class = "p" > ,< / span > < span class = "s2" > " plymouth" < / span > < span class = "p" > ,< / span > < span class = "s2" > " --no-hostonly" < / span > < span class = "p" > ,< / span > < span class = "s2" > " --debug" < / span > < span class = "p" > ,< / span > < span class = "s2" > " --no-early-microcode" < / span > < span class = "p" > ]< / span >
< span class = "n" > RUNTIME< / span > < span class = "o" > =< / span > < span class = "s2" > " images/install.img" < / span >
< div class = "viewcode-block" id = "FakeDNF" > < a class = "viewcode-back" href = "../../pylorax.html#pylorax.creator.FakeDNF" > [docs]< / a > < span class = "k" > class< / span > < span class = "nc" > FakeDNF< / span > < span class = "p" > (< / span > < span class = "nb" > object< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " < / span >
< span class = "sd" > A minimal DNF object suitable for passing to RuntimeBuilder< / span >
< span class = "sd" > lmc uses RuntimeBuilder to run the arch specific iso creation< / span >
< span class = "sd" > templates, so the the installroot config value is the important part of< / span >
< span class = "sd" > this. Everything else should be a nop.< / span >
< span class = "sd" > " " " < / span >
< span class = "k" > def< / span > < span class = "nf" > __init__< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > conf< / span > < span class = "p" > ):< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > conf< / span > < span class = "o" > =< / span > < span class = "n" > conf< / span >
< div class = "viewcode-block" id = "FakeDNF.reset" > < a class = "viewcode-back" href = "../../pylorax.html#pylorax.creator.FakeDNF.reset" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > reset< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ):< / span >
< span class = "k" > pass< / span > < / div > < / div >
< div class = "viewcode-block" id = "is_image_mounted" > < a class = "viewcode-back" href = "../../pylorax.html#pylorax.creator.is_image_mounted" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > is_image_mounted< / span > < span class = "p" > (< / span > < span class = "n" > disk_img< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " < / span >
< span class = "sd" > Check to see if the disk_img is mounted< / span >
< span class = "sd" > :returns: True if disk_img is in /proc/mounts< / span >
< span class = "sd" > :rtype: bool< / span >
< span class = "sd" > " " " < / span >
< span class = "k" > with< / span > < span class = "nb" > open< / span > < span class = "p" > (< / span > < span class = "s2" > " /proc/mounts" < / span > < span class = "p" > )< / span > < span class = "k" > as< / span > < span class = "n" > mounts< / span > < span class = "p" > :< / span >
< span class = "k" > for< / span > < span class = "n" > mnt< / span > < span class = "ow" > in< / span > < span class = "n" > mounts< / span > < span class = "p" > :< / span >
< span class = "n" > fields< / span > < span class = "o" > =< / span > < span class = "n" > mnt< / span > < span class = "o" > .< / span > < span class = "n" > split< / span > < span class = "p" > ()< / span >
< span class = "k" > if< / span > < span class = "nb" > len< / span > < span class = "p" > (< / span > < span class = "n" > fields< / span > < span class = "p" > )< / span > < span class = "o" > > < / span > < span class = "mi" > 2< / span > < span class = "ow" > and< / span > < span class = "n" > fields< / span > < span class = "p" > [< / span > < span class = "mi" > 1< / span > < span class = "p" > ]< / span > < span class = "o" > ==< / span > < span class = "n" > disk_img< / span > < span class = "p" > :< / span >
< span class = "k" > return< / span > < span class = "kc" > True< / span >
< span class = "k" > return< / span > < span class = "kc" > False< / span > < / div >
< div class = "viewcode-block" id = "find_ostree_root" > < a class = "viewcode-back" href = "../../pylorax.html#pylorax.creator.find_ostree_root" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > find_ostree_root< / span > < span class = "p" > (< / span > < span class = "n" > phys_root< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " < / span >
< span class = "sd" > Find root of ostree deployment< / span >
< span class = "sd" > :param str phys_root: Path to physical root< / span >
< span class = "sd" > :returns: Relative path of ostree deployment root< / span >
< span class = "sd" > :rtype: str< / span >
< span class = "sd" > :raise Exception: More than one deployment roots were found< / span >
< span class = "sd" > " " " < / span >
< span class = "n" > ostree_root< / span > < span class = "o" > =< / span > < span class = "s2" > " " < / span >
< span class = "n" > ostree_sysroots< / span > < span class = "o" > =< / span > < span class = "n" > glob< / span > < span class = "o" > .< / span > < span class = "n" > glob< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > phys_root< / span > < span class = "p" > ,< / span > < span class = "s2" > " ostree/boot.?/*/*/0" < / span > < span class = "p" > ))< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > debug< / span > < span class = "p" > (< / span > < span class = "s2" > " ostree_sysroots = < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "p" > ,< / span > < span class = "n" > ostree_sysroots< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > ostree_sysroots< / span > < span class = "p" > :< / span >
< span class = "k" > if< / span > < span class = "nb" > len< / span > < span class = "p" > (< / span > < span class = "n" > ostree_sysroots< / span > < span class = "p" > )< / span > < span class = "o" > > < / span > < span class = "mi" > 1< / span > < span class = "p" > :< / span >
< span class = "k" > raise< / span > < span class = "ne" > Exception< / span > < span class = "p" > (< / span > < span class = "s2" > " Too many deployment roots found: < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "o" > %< / span > < span class = "n" > ostree_sysroots< / span > < span class = "p" > )< / span >
< span class = "n" > ostree_root< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > relpath< / span > < span class = "p" > (< / span > < span class = "n" > ostree_sysroots< / span > < span class = "p" > [< / span > < span class = "mi" > 0< / span > < span class = "p" > ],< / span > < span class = "n" > phys_root< / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "n" > ostree_root< / span > < / div >
< div class = "viewcode-block" id = "get_arch" > < a class = "viewcode-back" href = "../../pylorax.html#pylorax.creator.get_arch" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > get_arch< / span > < span class = "p" > (< / span > < span class = "n" > mount_dir< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " < / span >
< span class = "sd" > Get the kernel arch< / span >
< span class = "sd" > :returns: Arch of first kernel found at mount_dir/boot/ or i386< / span >
< span class = "sd" > :rtype: str< / span >
< span class = "sd" > " " " < / span >
< span class = "n" > kernels< / span > < span class = "o" > =< / span > < span class = "n" > findkernels< / span > < span class = "p" > (< / span > < span class = "n" > mount_dir< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > kernels< / span > < span class = "p" > :< / span >
< span class = "k" > return< / span > < span class = "s2" > " i386" < / span >
< span class = "k" > return< / span > < span class = "n" > kernels< / span > < span class = "p" > [< / span > < span class = "mi" > 0< / span > < span class = "p" > ]< / span > < span class = "o" > .< / span > < span class = "n" > arch< / span > < / div >
< div class = "viewcode-block" id = "squashfs_args" > < a class = "viewcode-back" href = "../../pylorax.html#pylorax.creator.squashfs_args" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > squashfs_args< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " Returns the compression type and args to use when making squashfs< / span >
< span class = "sd" > :param opts: ArgumentParser object with compression and compressopts< / span >
< span class = "sd" > :returns: tuple of compression type and args< / span >
< span class = "sd" > :rtype: tuple< / span >
< span class = "sd" > " " " < / span >
< span class = "n" > compression< / span > < span class = "o" > =< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > compression< / span > < span class = "ow" > or< / span > < span class = "s2" > " xz" < / span >
< span class = "n" > arch< / span > < span class = "o" > =< / span > < span class = "n" > ArchData< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > arch< / span > < span class = "ow" > or< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > uname< / span > < span class = "p" > ()< / span > < span class = "o" > .< / span > < span class = "n" > machine< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > compression< / span > < span class = "o" > ==< / span > < span class = "s2" > " xz" < / span > < span class = "ow" > and< / span > < span class = "n" > arch< / span > < span class = "o" > .< / span > < span class = "n" > bcj< / span > < span class = "p" > :< / span >
< span class = "n" > compressargs< / span > < span class = "o" > =< / span > < span class = "p" > [< / span > < span class = "s2" > " -Xbcj" < / span > < span class = "p" > ,< / span > < span class = "n" > arch< / span > < span class = "o" > .< / span > < span class = "n" > bcj< / span > < span class = "p" > ]< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > compressargs< / span > < span class = "o" > =< / span > < span class = "p" > []< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > compression< / span > < span class = "p" > ,< / span > < span class = "n" > compressargs< / span > < span class = "p" > )< / span > < / div >
< div class = "viewcode-block" id = "make_appliance" > < a class = "viewcode-back" href = "../../pylorax.html#pylorax.creator.make_appliance" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > make_appliance< / span > < span class = "p" > (< / span > < span class = "n" > disk_img< / span > < span class = "p" > ,< / span > < span class = "n" > name< / span > < span class = "p" > ,< / span > < span class = "n" > template< / span > < span class = "p" > ,< / span > < span class = "n" > outfile< / span > < span class = "p" > ,< / span > < span class = "n" > networks< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span > < span class = "p" > ,< / span > < span class = "n" > ram< / span > < span class = "o" > =< / span > < span class = "mi" > 1024< / span > < span class = "p" > ,< / span >
< span class = "n" > vcpus< / span > < span class = "o" > =< / span > < span class = "mi" > 1< / span > < span class = "p" > ,< / span > < span class = "n" > arch< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span > < span class = "p" > ,< / span > < span class = "n" > title< / span > < span class = "o" > =< / span > < span class = "s2" > " Linux" < / span > < span class = "p" > ,< / span > < span class = "n" > project< / span > < span class = "o" > =< / span > < span class = "s2" > " Linux" < / span > < span class = "p" > ,< / span >
< span class = "n" > releasever< / span > < span class = "o" > =< / span > < span class = "s2" > " 29" < / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " < / span >
< span class = "sd" > Generate an appliance description file< / span >
< span class = "sd" > :param str disk_img: Full path of the disk image< / span >
< span class = "sd" > :param str name: Name of the appliance, passed to the template< / span >
< span class = "sd" > :param str template: Full path of Mako template< / span >
< span class = "sd" > :param str outfile: Full path of file to write, using template< / span >
< span class = "sd" > :param list networks: List of networks(str) from the kickstart< / span >
< span class = "sd" > :param int ram: Ram, in MiB, passed to template. Default is 1024< / span >
< span class = "sd" > :param int vcpus: CPUs, passed to template. Default is 1< / span >
< span class = "sd" > :param str arch: CPU architecture. Default is ' x86_64' < / span >
< span class = "sd" > :param str title: Title, passed to template. Default is ' Linux' < / span >
< span class = "sd" > :param str project: Project, passed to template. Default is ' Linux' < / span >
< span class = "sd" > :param str releasever: Release version, passed to template. Default is 29< / span >
< span class = "sd" > " " " < / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "p" > (< / span > < span class = "n" > disk_img< / span > < span class = "ow" > and< / span > < span class = "n" > template< / span > < span class = "ow" > and< / span > < span class = "n" > outfile< / span > < span class = "p" > ):< / span >
< span class = "k" > return< / span > < span class = "kc" > None< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " Creating appliance definition using < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "p" > ,< / span > < span class = "n" > template< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > arch< / span > < span class = "p" > :< / span >
< span class = "n" > arch< / span > < span class = "o" > =< / span > < span class = "s2" > " x86_64" < / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " Calculating SHA256 checksum of < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "p" > ,< / span > < span class = "n" > disk_img< / span > < span class = "p" > )< / span >
< span class = "n" > sha256< / span > < span class = "o" > =< / span > < span class = "n" > hashlib< / span > < span class = "o" > .< / span > < span class = "n" > sha256< / span > < span class = "p" > ()< / span >
2018-11-13 17:53:31 +00:00
< span class = "k" > with< / span > < span class = "nb" > open< / span > < span class = "p" > (< / span > < span class = "n" > disk_img< / span > < span class = "p" > ,< / span > < span class = "s2" > " rb" < / span > < span class = "p" > )< / span > < span class = "k" > as< / span > < span class = "n" > f< / span > < span class = "p" > :< / span >
2018-05-12 00:18:21 +00:00
< span class = "k" > while< / span > < span class = "kc" > True< / span > < span class = "p" > :< / span >
< span class = "n" > data< / span > < span class = "o" > =< / span > < span class = "n" > f< / span > < span class = "o" > .< / span > < span class = "n" > read< / span > < span class = "p" > (< / span > < span class = "mi" > 1024< / span > < span class = "o" > **< / span > < span class = "mi" > 2< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > data< / span > < span class = "p" > :< / span >
< span class = "k" > break< / span >
< span class = "n" > sha256< / span > < span class = "o" > .< / span > < span class = "n" > update< / span > < span class = "p" > (< / span > < span class = "n" > data< / span > < span class = "p" > )< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " SHA256 of < / span > < span class = "si" > %s< / span > < span class = "s2" > is < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "p" > ,< / span > < span class = "n" > disk_img< / span > < span class = "p" > ,< / span > < span class = "n" > sha256< / span > < span class = "o" > .< / span > < span class = "n" > hexdigest< / span > < span class = "p" > ())< / span >
< span class = "n" > disk_info< / span > < span class = "o" > =< / span > < span class = "n" > DataHolder< / span > < span class = "p" > (< / span > < span class = "n" > name< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > basename< / span > < span class = "p" > (< / span > < span class = "n" > disk_img< / span > < span class = "p" > ),< / span > < span class = "nb" > format< / span > < span class = "o" > =< / span > < span class = "s2" > " raw" < / span > < span class = "p" > ,< / span >
< span class = "n" > checksum_type< / span > < span class = "o" > =< / span > < span class = "s2" > " sha256" < / span > < span class = "p" > ,< / span > < span class = "n" > checksum< / span > < span class = "o" > =< / span > < span class = "n" > sha256< / span > < span class = "o" > .< / span > < span class = "n" > hexdigest< / span > < span class = "p" > ())< / span >
< span class = "k" > try< / span > < span class = "p" > :< / span >
< span class = "n" > result< / span > < span class = "o" > =< / span > < span class = "n" > Template< / span > < span class = "p" > (< / span > < span class = "n" > filename< / span > < span class = "o" > =< / span > < span class = "n" > template< / span > < span class = "p" > )< / span > < span class = "o" > .< / span > < span class = "n" > render< / span > < span class = "p" > (< / span > < span class = "n" > disks< / span > < span class = "o" > =< / span > < span class = "p" > [< / span > < span class = "n" > disk_info< / span > < span class = "p" > ],< / span > < span class = "n" > name< / span > < span class = "o" > =< / span > < span class = "n" > name< / span > < span class = "p" > ,< / span >
< span class = "n" > arch< / span > < span class = "o" > =< / span > < span class = "n" > arch< / span > < span class = "p" > ,< / span > < span class = "n" > memory< / span > < span class = "o" > =< / span > < span class = "n" > ram< / span > < span class = "p" > ,< / span > < span class = "n" > vcpus< / span > < span class = "o" > =< / span > < span class = "n" > vcpus< / span > < span class = "p" > ,< / span > < span class = "n" > networks< / span > < span class = "o" > =< / span > < span class = "n" > networks< / span > < span class = "p" > ,< / span >
< span class = "n" > title< / span > < span class = "o" > =< / span > < span class = "n" > title< / span > < span class = "p" > ,< / span > < span class = "n" > project< / span > < span class = "o" > =< / span > < span class = "n" > project< / span > < span class = "p" > ,< / span > < span class = "n" > releasever< / span > < span class = "o" > =< / span > < span class = "n" > releasever< / span > < span class = "p" > )< / span >
< span class = "k" > except< / span > < span class = "ne" > Exception< / span > < span class = "p" > :< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > error< / span > < span class = "p" > (< / span > < span class = "n" > text_error_template< / span > < span class = "p" > ()< / span > < span class = "o" > .< / span > < span class = "n" > render< / span > < span class = "p" > ())< / span >
< span class = "k" > raise< / span >
< span class = "k" > with< / span > < span class = "nb" > open< / span > < span class = "p" > (< / span > < span class = "n" > outfile< / span > < span class = "p" > ,< / span > < span class = "s2" > " w" < / span > < span class = "p" > )< / span > < span class = "k" > as< / span > < span class = "n" > f< / span > < span class = "p" > :< / span >
< span class = "n" > f< / span > < span class = "o" > .< / span > < span class = "n" > write< / span > < span class = "p" > (< / span > < span class = "n" > result< / span > < span class = "p" > )< / span > < / div >
< div class = "viewcode-block" id = "make_runtime" > < a class = "viewcode-back" href = "../../pylorax.html#pylorax.creator.make_runtime" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > make_runtime< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ,< / span > < span class = "n" > mount_dir< / span > < span class = "p" > ,< / span > < span class = "n" > work_dir< / span > < span class = "p" > ,< / span > < span class = "n" > size< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " < / span >
< span class = "sd" > Make the squashfs image from a directory< / span >
< span class = "sd" > :param opts: options passed to livemedia-creator< / span >
< span class = "sd" > :type opts: argparse options< / span >
< span class = "sd" > :param str mount_dir: Directory tree to compress< / span >
< span class = "sd" > :param str work_dir: Output compressed image to work_dir+images/install.img< / span >
< span class = "sd" > :param int size: Size of disk image, in GiB< / span >
< span class = "sd" > " " " < / span >
< span class = "n" > kernel_arch< / span > < span class = "o" > =< / span > < span class = "n" > get_arch< / span > < span class = "p" > (< / span > < span class = "n" > mount_dir< / span > < span class = "p" > )< / span >
< span class = "c1" > # Fake dnf object< / span >
< span class = "n" > fake_dbo< / span > < span class = "o" > =< / span > < span class = "n" > FakeDNF< / span > < span class = "p" > (< / span > < span class = "n" > conf< / span > < span class = "o" > =< / span > < span class = "n" > DataHolder< / span > < span class = "p" > (< / span > < span class = "n" > installroot< / span > < span class = "o" > =< / span > < span class = "n" > mount_dir< / span > < span class = "p" > ))< / span >
< span class = "c1" > # Fake arch with only basearch set< / span >
< span class = "n" > arch< / span > < span class = "o" > =< / span > < span class = "n" > ArchData< / span > < span class = "p" > (< / span > < span class = "n" > kernel_arch< / span > < span class = "p" > )< / span >
< span class = "c1" > # TODO: Need to get release info from someplace...< / span >
< span class = "n" > product< / span > < span class = "o" > =< / span > < span class = "n" > DataHolder< / span > < span class = "p" > (< / span > < span class = "n" > name< / span > < span class = "o" > =< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > project< / span > < span class = "p" > ,< / span > < span class = "n" > version< / span > < span class = "o" > =< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > releasever< / span > < span class = "p" > ,< / span > < span class = "n" > release< / span > < span class = "o" > =< / span > < span class = "s2" > " " < / span > < span class = "p" > ,< / span >
< span class = "n" > variant< / span > < span class = "o" > =< / span > < span class = "s2" > " " < / span > < span class = "p" > ,< / span > < span class = "n" > bugurl< / span > < span class = "o" > =< / span > < span class = "s2" > " " < / span > < span class = "p" > ,< / span > < span class = "n" > isfinal< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > )< / span >
< span class = "c1" > # This is a mounted image partition, cannot hardlink to it, so just use it< / span >
< span class = "c1" > # symlink mount_dir/images to work_dir/images so we don' t run out of space< / span >
< span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > makedirs< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > work_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " images" < / span > < span class = "p" > ))< / span >
< span class = "n" > rb< / span > < span class = "o" > =< / span > < span class = "n" > RuntimeBuilder< / span > < span class = "p" > (< / span > < span class = "n" > product< / span > < span class = "p" > ,< / span > < span class = "n" > arch< / span > < span class = "p" > ,< / span > < span class = "n" > fake_dbo< / span > < span class = "p" > )< / span >
< span class = "n" > compression< / span > < span class = "p" > ,< / span > < span class = "n" > compressargs< / span > < span class = "o" > =< / span > < span class = "n" > squashfs_args< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > )< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " Creating runtime" < / span > < span class = "p" > )< / span >
2018-10-24 17:07:32 +00:00
< span class = "n" > rb< / span > < span class = "o" > .< / span > < span class = "n" > create_ext4_runtime< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > work_dir< / span > < span class = "p" > ,< / span > < span class = "n" > RUNTIME< / span > < span class = "p" > ),< / span > < span class = "n" > size< / span > < span class = "o" > =< / span > < span class = "n" > size< / span > < span class = "p" > ,< / span >
2018-05-12 00:18:21 +00:00
< span class = "n" > compression< / span > < span class = "o" > =< / span > < span class = "n" > compression< / span > < span class = "p" > ,< / span > < span class = "n" > compressargs< / span > < span class = "o" > =< / span > < span class = "n" > compressargs< / span > < span class = "p" > )< / span > < / div >
< div class = "viewcode-block" id = "rebuild_initrds_for_live" > < a class = "viewcode-back" href = "../../pylorax.html#pylorax.creator.rebuild_initrds_for_live" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > rebuild_initrds_for_live< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ,< / span > < span class = "n" > sys_root_dir< / span > < span class = "p" > ,< / span > < span class = "n" > results_dir< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " < / span >
< span class = "sd" > Rebuild intrds for pxe live image (root=live:http://)< / span >
< span class = "sd" > :param opts: options passed to livemedia-creator< / span >
< span class = "sd" > :type opts: argparse options< / span >
< span class = "sd" > :param str sys_root_dir: Path to root of the system< / span >
< span class = "sd" > :param str results_dir: Path of directory for storing results< / span >
< span class = "sd" > " " " < / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > dracut_args< / span > < span class = "p" > :< / span >
< span class = "n" > dracut_args< / span > < span class = "o" > =< / span > < span class = "n" > DRACUT_DEFAULT< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > dracut_args< / span > < span class = "o" > =< / span > < span class = "p" > []< / span >
< span class = "k" > for< / span > < span class = "n" > arg< / span > < span class = "ow" > in< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > dracut_args< / span > < span class = "p" > :< / span >
< span class = "n" > dracut_args< / span > < span class = "o" > +=< / span > < span class = "n" > arg< / span > < span class = "o" > .< / span > < span class = "n" > split< / span > < span class = "p" > (< / span > < span class = "s2" > " " < / span > < span class = "p" > ,< / span > < span class = "mi" > 1< / span > < span class = "p" > )< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " dracut args = < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "p" > ,< / span > < span class = "n" > dracut_args< / span > < span class = "p" > )< / span >
< span class = "n" > dracut< / span > < span class = "o" > =< / span > < span class = "p" > [< / span > < span class = "s2" > " dracut" < / span > < span class = "p" > ,< / span > < span class = "s2" > " --nomdadmconf" < / span > < span class = "p" > ,< / span > < span class = "s2" > " --nolvmconf" < / span > < span class = "p" > ]< / span > < span class = "o" > +< / span > < span class = "n" > dracut_args< / span >
< span class = "n" > kdir< / span > < span class = "o" > =< / span > < span class = "s2" > " boot" < / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > ostree< / span > < span class = "p" > :< / span >
< span class = "n" > kernels_dir< / span > < span class = "o" > =< / span > < span class = "n" > glob< / span > < span class = "o" > .< / span > < span class = "n" > glob< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > sys_root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " boot/ostree/*" < / span > < span class = "p" > ))< / span >
< span class = "k" > if< / span > < span class = "n" > kernels_dir< / span > < span class = "p" > :< / span >
< span class = "n" > kdir< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > relpath< / span > < span class = "p" > (< / span > < span class = "n" > kernels_dir< / span > < span class = "p" > [< / span > < span class = "mi" > 0< / span > < span class = "p" > ],< / span > < span class = "n" > sys_root_dir< / span > < span class = "p" > )< / span >
< span class = "n" > kernels< / span > < span class = "o" > =< / span > < span class = "p" > [< / span > < span class = "n" > kernel< / span > < span class = "k" > for< / span > < span class = "n" > kernel< / span > < span class = "ow" > in< / span > < span class = "n" > findkernels< / span > < span class = "p" > (< / span > < span class = "n" > sys_root_dir< / span > < span class = "p" > ,< / span > < span class = "n" > kdir< / span > < span class = "p" > )]< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > kernels< / span > < span class = "p" > :< / span >
< span class = "k" > raise< / span > < span class = "ne" > Exception< / span > < span class = "p" > (< / span > < span class = "s2" > " No initrds found, cannot rebuild_initrds" < / span > < span class = "p" > )< / span >
< span class = "c1" > # Hush some dracut warnings. TODO: bind-mount proc in place?< / span >
< span class = "nb" > open< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > sys_root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " /proc/modules" < / span > < span class = "p" > ),< / span > < span class = "s2" > " w" < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > ostree< / span > < span class = "p" > :< / span >
< span class = "c1" > # Dracut assumes to have some dirs in disk image< / span >
< span class = "c1" > # /var/tmp for temp files< / span >
< span class = "n" > vartmp_dir< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > sys_root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " var/tmp" < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > isdir< / span > < span class = "p" > (< / span > < span class = "n" > vartmp_dir< / span > < span class = "p" > ):< / span >
< span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > mkdir< / span > < span class = "p" > (< / span > < span class = "n" > vartmp_dir< / span > < span class = "p" > )< / span >
< span class = "c1" > # /root (maybe not fatal)< / span >
< span class = "n" > root_dir< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > sys_root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " var/roothome" < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > isdir< / span > < span class = "p" > (< / span > < span class = "n" > root_dir< / span > < span class = "p" > ):< / span >
< span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > mkdir< / span > < span class = "p" > (< / span > < span class = "n" > root_dir< / span > < span class = "p" > )< / span >
< span class = "c1" > # /tmp (maybe not fatal)< / span >
< span class = "n" > tmp_dir< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > sys_root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " sysroot/tmp" < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > isdir< / span > < span class = "p" > (< / span > < span class = "n" > tmp_dir< / span > < span class = "p" > ):< / span >
< span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > mkdir< / span > < span class = "p" > (< / span > < span class = "n" > tmp_dir< / span > < span class = "p" > )< / span >
< span class = "c1" > # Write the new initramfs directly to the results directory< / span >
< span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > mkdir< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > sys_root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " results" < / span > < span class = "p" > ))< / span >
< span class = "n" > mount< / span > < span class = "p" > (< / span > < span class = "n" > results_dir< / span > < span class = "p" > ,< / span > < span class = "n" > opts< / span > < span class = "o" > =< / span > < span class = "s2" > " bind" < / span > < span class = "p" > ,< / span > < span class = "n" > mnt< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > sys_root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " results" < / span > < span class = "p" > ))< / span >
< span class = "c1" > # Dracut runs out of space inside the minimal rootfs image< / span >
< span class = "n" > mount< / span > < span class = "p" > (< / span > < span class = "s2" > " /var/tmp" < / span > < span class = "p" > ,< / span > < span class = "n" > opts< / span > < span class = "o" > =< / span > < span class = "s2" > " bind" < / span > < span class = "p" > ,< / span > < span class = "n" > mnt< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > sys_root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " var/tmp" < / span > < span class = "p" > ))< / span >
< span class = "k" > for< / span > < span class = "n" > kernel< / span > < span class = "ow" > in< / span > < span class = "n" > kernels< / span > < span class = "p" > :< / span >
< span class = "k" > if< / span > < span class = "nb" > hasattr< / span > < span class = "p" > (< / span > < span class = "n" > kernel< / span > < span class = "p" > ,< / span > < span class = "s2" > " initrd" < / span > < span class = "p" > ):< / span >
< span class = "n" > outfile< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > basename< / span > < span class = "p" > (< / span > < span class = "n" > kernel< / span > < span class = "o" > .< / span > < span class = "n" > initrd< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "p" > )< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "c1" > # Construct an initrd from the kernel name< / span >
< span class = "n" > outfile< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > basename< / span > < span class = "p" > (< / span > < span class = "n" > kernel< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > replace< / span > < span class = "p" > (< / span > < span class = "s2" > " vmlinuz-" < / span > < span class = "p" > ,< / span > < span class = "s2" > " initrd-" < / span > < span class = "p" > )< / span > < span class = "o" > +< / span > < span class = "s2" > " .img" < / span > < span class = "p" > )< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " rebuilding < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "p" > ,< / span > < span class = "n" > outfile< / span > < span class = "p" > )< / span >
< span class = "n" > kver< / span > < span class = "o" > =< / span > < span class = "n" > kernel< / span > < span class = "o" > .< / span > < span class = "n" > version< / span >
< span class = "n" > cmd< / span > < span class = "o" > =< / span > < span class = "n" > dracut< / span > < span class = "o" > +< / span > < span class = "p" > [< / span > < span class = "s2" > " /results/" < / span > < span class = "o" > +< / span > < span class = "n" > outfile< / span > < span class = "p" > ,< / span > < span class = "n" > kver< / span > < span class = "p" > ]< / span >
< span class = "n" > runcmd< / span > < span class = "p" > (< / span > < span class = "n" > cmd< / span > < span class = "p" > ,< / span > < span class = "n" > root< / span > < span class = "o" > =< / span > < span class = "n" > sys_root_dir< / span > < span class = "p" > )< / span >
< span class = "n" > shutil< / span > < span class = "o" > .< / span > < span class = "n" > copy2< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > sys_root_dir< / span > < span class = "p" > ,< / span > < span class = "n" > kernel< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "p" > ),< / span > < span class = "n" > results_dir< / span > < span class = "p" > )< / span >
< span class = "n" > umount< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > sys_root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " var/tmp" < / span > < span class = "p" > ),< / span > < span class = "n" > delete< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > )< / span >
< span class = "n" > umount< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > sys_root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " results" < / span > < span class = "p" > ),< / span > < span class = "n" > delete< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > )< / span >
< span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > unlink< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > sys_root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " /proc/modules" < / span > < span class = "p" > ))< / span > < / div >
< div class = "viewcode-block" id = "create_pxe_config" > < a class = "viewcode-back" href = "../../pylorax.html#pylorax.creator.create_pxe_config" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > create_pxe_config< / span > < span class = "p" > (< / span > < span class = "n" > template< / span > < span class = "p" > ,< / span > < span class = "n" > images_dir< / span > < span class = "p" > ,< / span > < span class = "n" > live_image_name< / span > < span class = "p" > ,< / span > < span class = "n" > add_args< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " < / span >
< span class = "sd" > Create template for pxe to live configuration< / span >
< span class = "sd" > :param str images_dir: Path of directory with images to be used< / span >
< span class = "sd" > :param str live_image_name: Name of live rootfs image file< / span >
< span class = "sd" > :param list add_args: Arguments to be added to initrd= pxe config< / span >
< span class = "sd" > " " " < / span >
< span class = "n" > add_args< / span > < span class = "o" > =< / span > < span class = "n" > add_args< / span > < span class = "ow" > or< / span > < span class = "p" > []< / span >
< span class = "n" > kernels< / span > < span class = "o" > =< / span > < span class = "p" > [< / span > < span class = "n" > kernel< / span > < span class = "k" > for< / span > < span class = "n" > kernel< / span > < span class = "ow" > in< / span > < span class = "n" > findkernels< / span > < span class = "p" > (< / span > < span class = "n" > images_dir< / span > < span class = "p" > ,< / span > < span class = "n" > kdir< / span > < span class = "o" > =< / span > < span class = "s2" > " " < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "nb" > hasattr< / span > < span class = "p" > (< / span > < span class = "n" > kernel< / span > < span class = "p" > ,< / span > < span class = "s2" > " initrd" < / span > < span class = "p" > )]< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > kernels< / span > < span class = "p" > :< / span >
< span class = "k" > return< / span >
< span class = "n" > kernel< / span > < span class = "o" > =< / span > < span class = "n" > kernels< / span > < span class = "p" > [< / span > < span class = "mi" > 0< / span > < span class = "p" > ]< / span >
< span class = "n" > add_args_str< / span > < span class = "o" > =< / span > < span class = "s2" > " " < / span > < span class = "o" > .< / span > < span class = "n" > join< / span > < span class = "p" > (< / span > < span class = "n" > add_args< / span > < span class = "p" > )< / span >
< span class = "k" > try< / span > < span class = "p" > :< / span >
< span class = "n" > result< / span > < span class = "o" > =< / span > < span class = "n" > Template< / span > < span class = "p" > (< / span > < span class = "n" > filename< / span > < span class = "o" > =< / span > < span class = "n" > template< / span > < span class = "p" > )< / span > < span class = "o" > .< / span > < span class = "n" > render< / span > < span class = "p" > (< / span > < span class = "n" > kernel< / span > < span class = "o" > =< / span > < span class = "n" > kernel< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "p" > ,< / span >
< span class = "n" > initrd< / span > < span class = "o" > =< / span > < span class = "n" > kernel< / span > < span class = "o" > .< / span > < span class = "n" > initrd< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "p" > ,< / span > < span class = "n" > liveimg< / span > < span class = "o" > =< / span > < span class = "n" > live_image_name< / span > < span class = "p" > ,< / span >
< span class = "n" > addargs< / span > < span class = "o" > =< / span > < span class = "n" > add_args_str< / span > < span class = "p" > )< / span >
< span class = "k" > except< / span > < span class = "ne" > Exception< / span > < span class = "p" > :< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > error< / span > < span class = "p" > (< / span > < span class = "n" > text_error_template< / span > < span class = "p" > ()< / span > < span class = "o" > .< / span > < span class = "n" > render< / span > < span class = "p" > ())< / span >
< span class = "k" > raise< / span >
< span class = "k" > with< / span > < span class = "nb" > open< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > images_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " PXE_CONFIG" < / span > < span class = "p" > ),< / span > < span class = "s2" > " w" < / span > < span class = "p" > )< / span > < span class = "k" > as< / span > < span class = "n" > f< / span > < span class = "p" > :< / span >
< span class = "n" > f< / span > < span class = "o" > .< / span > < span class = "n" > write< / span > < span class = "p" > (< / span > < span class = "n" > result< / span > < span class = "p" > )< / span > < / div >
< div class = "viewcode-block" id = "make_livecd" > < a class = "viewcode-back" href = "../../pylorax.html#pylorax.creator.make_livecd" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > make_livecd< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ,< / span > < span class = "n" > mount_dir< / span > < span class = "p" > ,< / span > < span class = "n" > work_dir< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " < / span >
< span class = "sd" > Take the content from the disk image and make a livecd out of it< / span >
< span class = "sd" > :param opts: options passed to livemedia-creator< / span >
< span class = "sd" > :type opts: argparse options< / span >
< span class = "sd" > :param str mount_dir: Directory tree to compress< / span >
< span class = "sd" > :param str work_dir: Output compressed image to work_dir+images/install.img< / span >
< span class = "sd" > This uses wwood' s squashfs live initramfs method:< / span >
< span class = "sd" > * put the real / into LiveOS/rootfs.img< / span >
< span class = "sd" > * make a squashfs of the LiveOS/rootfs.img tree< / span >
< span class = "sd" > * This is loaded by dracut when the cmdline is passed to the kernel:< / span >
< span class = "sd" > root=live:CDLABEL=< volid> rd.live.image< / span >
< span class = "sd" > " " " < / span >
< span class = "n" > kernel_arch< / span > < span class = "o" > =< / span > < span class = "n" > get_arch< / span > < span class = "p" > (< / span > < span class = "n" > mount_dir< / span > < span class = "p" > )< / span >
< span class = "n" > arch< / span > < span class = "o" > =< / span > < span class = "n" > ArchData< / span > < span class = "p" > (< / span > < span class = "n" > kernel_arch< / span > < span class = "p" > )< / span >
< span class = "c1" > # TODO: Need to get release info from someplace...< / span >
< span class = "n" > product< / span > < span class = "o" > =< / span > < span class = "n" > DataHolder< / span > < span class = "p" > (< / span > < span class = "n" > name< / span > < span class = "o" > =< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > project< / span > < span class = "p" > ,< / span > < span class = "n" > version< / span > < span class = "o" > =< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > releasever< / span > < span class = "p" > ,< / span > < span class = "n" > release< / span > < span class = "o" > =< / span > < span class = "s2" > " " < / span > < span class = "p" > ,< / span >
< span class = "n" > variant< / span > < span class = "o" > =< / span > < span class = "s2" > " " < / span > < span class = "p" > ,< / span > < span class = "n" > bugurl< / span > < span class = "o" > =< / span > < span class = "s2" > " " < / span > < span class = "p" > ,< / span > < span class = "n" > isfinal< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > )< / span >
< span class = "c1" > # Link /images to work_dir/images to make the templates happy< / span >
< span class = "k" > if< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > islink< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > mount_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " images" < / span > < span class = "p" > )):< / span >
< span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > unlink< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > mount_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " images" < / span > < span class = "p" > ))< / span >
< span class = "n" > execWithRedirect< / span > < span class = "p" > (< / span > < span class = "s2" > " /bin/ln" < / span > < span class = "p" > ,< / span > < span class = "p" > [< / span > < span class = "s2" > " -s" < / span > < span class = "p" > ,< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > work_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " images" < / span > < span class = "p" > ),< / span >
< span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > mount_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " images" < / span > < span class = "p" > )])< / span >
< span class = "c1" > # The templates expect the config files to be in /tmp/config_files< / span >
< span class = "c1" > # I think these should be release specific, not from lorax, but for now< / span >
< span class = "n" > configdir< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > lorax_templates< / span > < span class = "p" > ,< / span > < span class = "s2" > " live/config_files/" < / span > < span class = "p" > )< / span >
< span class = "n" > configdir_path< / span > < span class = "o" > =< / span > < span class = "s2" > " tmp/config_files" < / span >
< span class = "n" > fullpath< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > mount_dir< / span > < span class = "p" > ,< / span > < span class = "n" > configdir_path< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > exists< / span > < span class = "p" > (< / span > < span class = "n" > fullpath< / span > < span class = "p" > ):< / span >
< span class = "n" > remove< / span > < span class = "p" > (< / span > < span class = "n" > fullpath< / span > < span class = "p" > )< / span >
< span class = "n" > copytree< / span > < span class = "p" > (< / span > < span class = "n" > configdir< / span > < span class = "p" > ,< / span > < span class = "n" > fullpath< / span > < span class = "p" > )< / span >
< span class = "n" > isolabel< / span > < span class = "o" > =< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > volid< / span > < span class = "ow" > or< / span > < span class = "s2" > " < / span > < span class = "si" > {0.name}< / span > < span class = "s2" > -< / span > < span class = "si" > {0.version}< / span > < span class = "s2" > -< / span > < span class = "si" > {1.basearch}< / span > < span class = "s2" > " < / span > < span class = "o" > .< / span > < span class = "n" > format< / span > < span class = "p" > (< / span > < span class = "n" > product< / span > < span class = "p" > ,< / span > < span class = "n" > arch< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "nb" > len< / span > < span class = "p" > (< / span > < span class = "n" > isolabel< / span > < span class = "p" > )< / span > < span class = "o" > > < / span > < span class = "mi" > 32< / span > < span class = "p" > :< / span >
< span class = "n" > isolabel< / span > < span class = "o" > =< / span > < span class = "n" > isolabel< / span > < span class = "p" > [:< / span > < span class = "mi" > 32< / span > < span class = "p" > ]< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > warning< / span > < span class = "p" > (< / span > < span class = "s2" > " Truncating isolabel to 32 chars: < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "p" > ,< / span > < span class = "n" > isolabel< / span > < span class = "p" > )< / span >
< span class = "n" > tb< / span > < span class = "o" > =< / span > < span class = "n" > TreeBuilder< / span > < span class = "p" > (< / span > < span class = "n" > product< / span > < span class = "o" > =< / span > < span class = "n" > product< / span > < span class = "p" > ,< / span > < span class = "n" > arch< / span > < span class = "o" > =< / span > < span class = "n" > arch< / span > < span class = "p" > ,< / span > < span class = "n" > domacboot< / span > < span class = "o" > =< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > domacboot< / span > < span class = "p" > ,< / span >
< span class = "n" > inroot< / span > < span class = "o" > =< / span > < span class = "n" > mount_dir< / span > < span class = "p" > ,< / span > < span class = "n" > outroot< / span > < span class = "o" > =< / span > < span class = "n" > work_dir< / span > < span class = "p" > ,< / span >
< span class = "n" > runtime< / span > < span class = "o" > =< / span > < span class = "n" > RUNTIME< / span > < span class = "p" > ,< / span > < span class = "n" > isolabel< / span > < span class = "o" > =< / span > < span class = "n" > isolabel< / span > < span class = "p" > ,< / span >
2019-03-27 23:44:14 +00:00
< span class = "n" > templatedir< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > lorax_templates< / span > < span class = "p" > ,< / span > < span class = "s2" > " live/" < / span > < span class = "p" > ),< / span >
< span class = "n" > extra_boot_args< / span > < span class = "o" > =< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > extra_boot_args< / span > < span class = "p" > )< / span >
2018-05-12 00:18:21 +00:00
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " Rebuilding initrds" < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > dracut_args< / span > < span class = "p" > :< / span >
< span class = "n" > dracut_args< / span > < span class = "o" > =< / span > < span class = "n" > DRACUT_DEFAULT< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > dracut_args< / span > < span class = "o" > =< / span > < span class = "p" > []< / span >
< span class = "k" > for< / span > < span class = "n" > arg< / span > < span class = "ow" > in< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > dracut_args< / span > < span class = "p" > :< / span >
< span class = "n" > dracut_args< / span > < span class = "o" > +=< / span > < span class = "n" > arg< / span > < span class = "o" > .< / span > < span class = "n" > split< / span > < span class = "p" > (< / span > < span class = "s2" > " " < / span > < span class = "p" > ,< / span > < span class = "mi" > 1< / span > < span class = "p" > )< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " dracut args = < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "p" > ,< / span > < span class = "n" > dracut_args< / span > < span class = "p" > )< / span >
< span class = "n" > tb< / span > < span class = "o" > .< / span > < span class = "n" > rebuild_initrds< / span > < span class = "p" > (< / span > < span class = "n" > add_args< / span > < span class = "o" > =< / span > < span class = "n" > dracut_args< / span > < span class = "p" > )< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " Building boot.iso" < / span > < span class = "p" > )< / span >
< span class = "n" > tb< / span > < span class = "o" > .< / span > < span class = "n" > build< / span > < span class = "p" > ()< / span >
< span class = "k" > return< / span > < span class = "n" > work_dir< / span > < / div >
< div class = "viewcode-block" id = "mount_boot_part_over_root" > < a class = "viewcode-back" href = "../../pylorax.html#pylorax.creator.mount_boot_part_over_root" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > mount_boot_part_over_root< / span > < span class = "p" > (< / span > < span class = "n" > img_mount< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " < / span >
< span class = "sd" > Mount boot partition to /boot of root fs mounted in img_mount< / span >
< span class = "sd" > Used for OSTree so it finds deployment configurations on live rootfs< / span >
< span class = "sd" > param img_mount: object with mounted disk image root partition< / span >
< span class = "sd" > type img_mount: imgutils.PartitionMount< / span >
< span class = "sd" > " " " < / span >
< span class = "n" > root_dir< / span > < span class = "o" > =< / span > < span class = "n" > img_mount< / span > < span class = "o" > .< / span > < span class = "n" > mount_dir< / span >
< span class = "n" > is_boot_part< / span > < span class = "o" > =< / span > < span class = "k" > lambda< / span > < span class = "nb" > dir< / span > < span class = "p" > :< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > exists< / span > < span class = "p" > (< / span > < span class = "nb" > dir< / span > < span class = "o" > +< / span > < span class = "s2" > " /loader.0" < / span > < span class = "p" > )< / span >
< span class = "n" > tmp_mount_dir< / span > < span class = "o" > =< / span > < span class = "n" > tempfile< / span > < span class = "o" > .< / span > < span class = "n" > mkdtemp< / span > < span class = "p" > (< / span > < span class = "n" > prefix< / span > < span class = "o" > =< / span > < span class = "s2" > " lmc-tmpdir-" < / span > < span class = "p" > )< / span >
< span class = "n" > sysroot_boot_dir< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span >
< span class = "k" > for< / span > < span class = "n" > dev< / span > < span class = "p" > ,< / span > < span class = "n" > _size< / span > < span class = "ow" > in< / span > < span class = "n" > img_mount< / span > < span class = "o" > .< / span > < span class = "n" > loop_devices< / span > < span class = "p" > :< / span >
< span class = "k" > if< / span > < span class = "n" > dev< / span > < span class = "ow" > is< / span > < span class = "n" > img_mount< / span > < span class = "o" > .< / span > < span class = "n" > mount_dev< / span > < span class = "p" > :< / span >
< span class = "k" > continue< / span >
< span class = "k" > try< / span > < span class = "p" > :< / span >
< span class = "n" > mount< / span > < span class = "p" > (< / span > < span class = "s2" > " /dev/mapper/" < / span > < span class = "o" > +< / span > < span class = "n" > dev< / span > < span class = "p" > ,< / span > < span class = "n" > mnt< / span > < span class = "o" > =< / span > < span class = "n" > tmp_mount_dir< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > is_boot_part< / span > < span class = "p" > (< / span > < span class = "n" > tmp_mount_dir< / span > < span class = "p" > ):< / span >
< span class = "n" > umount< / span > < span class = "p" > (< / span > < span class = "n" > tmp_mount_dir< / span > < span class = "p" > )< / span >
< span class = "n" > sysroot_boot_dir< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " boot" < / span > < span class = "p" > )< / span >
< span class = "n" > mount< / span > < span class = "p" > (< / span > < span class = "s2" > " /dev/mapper/" < / span > < span class = "o" > +< / span > < span class = "n" > dev< / span > < span class = "p" > ,< / span > < span class = "n" > mnt< / span > < span class = "o" > =< / span > < span class = "n" > sysroot_boot_dir< / span > < span class = "p" > )< / span >
< span class = "k" > break< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > umount< / span > < span class = "p" > (< / span > < span class = "n" > tmp_mount_dir< / span > < span class = "p" > )< / span >
< span class = "k" > except< / span > < span class = "n" > subprocess< / span > < span class = "o" > .< / span > < span class = "n" > CalledProcessError< / span > < span class = "k" > as< / span > < span class = "n" > e< / span > < span class = "p" > :< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > debug< / span > < span class = "p" > (< / span > < span class = "s2" > " Looking for boot partition error: < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "p" > ,< / span > < span class = "n" > e< / span > < span class = "p" > )< / span >
< span class = "n" > remove< / span > < span class = "p" > (< / span > < span class = "n" > tmp_mount_dir< / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "n" > sysroot_boot_dir< / span > < / div >
< div class = "viewcode-block" id = "make_squashfs" > < a class = "viewcode-back" href = "../../pylorax.html#pylorax.creator.make_squashfs" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > make_squashfs< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ,< / span > < span class = "n" > disk_img< / span > < span class = "p" > ,< / span > < span class = "n" > work_dir< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " < / span >
< span class = "sd" > Create a squashfs image of an unpartitioned filesystem disk image< / span >
< span class = "sd" > :param str disk_img: Path to the unpartitioned filesystem disk image< / span >
< span class = "sd" > :param str work_dir: Output compressed image to work_dir+images/install.img< / span >
< span class = "sd" > :param str compression: Compression type to use< / span >
< span class = "sd" > :returns: True if squashfs creation was successful. False if there was an error.< / span >
< span class = "sd" > :rtype: bool< / span >
< span class = "sd" > Take disk_img and put it into LiveOS/rootfs.img and squashfs this< / span >
< span class = "sd" > tree into work_dir+images/install.img< / span >
< span class = "sd" > fsck.ext4 is run on the disk image to make sure there are no errors and to zero< / span >
< span class = "sd" > out any deleted blocks to make it compress better. If this fails for any reason< / span >
< span class = "sd" > it will return False and log the error.< / span >
< span class = "sd" > " " " < / span >
< span class = "c1" > # Make sure free blocks are actually zeroed so it will compress< / span >
< span class = "n" > rc< / span > < span class = "o" > =< / span > < span class = "n" > execWithRedirect< / span > < span class = "p" > (< / span > < span class = "s2" > " /usr/sbin/fsck.ext4" < / span > < span class = "p" > ,< / span > < span class = "p" > [< / span > < span class = "s2" > " -y" < / span > < span class = "p" > ,< / span > < span class = "s2" > " -f" < / span > < span class = "p" > ,< / span > < span class = "s2" > " -E" < / span > < span class = "p" > ,< / span > < span class = "s2" > " discard" < / span > < span class = "p" > ,< / span > < span class = "n" > disk_img< / span > < span class = "p" > ])< / span >
< span class = "k" > if< / span > < span class = "n" > rc< / span > < span class = "o" > !=< / span > < span class = "mi" > 0< / span > < span class = "p" > :< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > error< / span > < span class = "p" > (< / span > < span class = "s2" > " Problem zeroing free blocks of < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "p" > ,< / span > < span class = "n" > disk_img< / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "kc" > False< / span >
< span class = "n" > liveos_dir< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > work_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " runtime/LiveOS" < / span > < span class = "p" > )< / span >
< span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > makedirs< / span > < span class = "p" > (< / span > < span class = "n" > liveos_dir< / span > < span class = "p" > )< / span >
< span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > makedirs< / span > < span class = "p" > (< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > dirname< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > work_dir< / span > < span class = "p" > ,< / span > < span class = "n" > RUNTIME< / span > < span class = "p" > )))< / span >
< span class = "n" > rc< / span > < span class = "o" > =< / span > < span class = "n" > execWithRedirect< / span > < span class = "p" > (< / span > < span class = "s2" > " /bin/ln" < / span > < span class = "p" > ,< / span > < span class = "p" > [< / span > < span class = "n" > disk_img< / span > < span class = "p" > ,< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > liveos_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " rootfs.img" < / span > < span class = "p" > )])< / span >
< span class = "k" > if< / span > < span class = "n" > rc< / span > < span class = "o" > !=< / span > < span class = "mi" > 0< / span > < span class = "p" > :< / span >
< span class = "n" > shutil< / span > < span class = "o" > .< / span > < span class = "n" > copy2< / span > < span class = "p" > (< / span > < span class = "n" > disk_img< / span > < span class = "p" > ,< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > liveos_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " rootfs.img" < / span > < span class = "p" > ))< / span >
< span class = "n" > compression< / span > < span class = "p" > ,< / span > < span class = "n" > compressargs< / span > < span class = "o" > =< / span > < span class = "n" > squashfs_args< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > )< / span >
< span class = "n" > mksquashfs< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > work_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " runtime" < / span > < span class = "p" > ),< / span >
< span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > work_dir< / span > < span class = "p" > ,< / span > < span class = "n" > RUNTIME< / span > < span class = "p" > ),< / span > < span class = "n" > compression< / span > < span class = "p" > ,< / span > < span class = "n" > compressargs< / span > < span class = "p" > )< / span >
< span class = "n" > remove< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > work_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " runtime" < / span > < span class = "p" > ))< / span >
< span class = "k" > return< / span > < span class = "kc" > True< / span > < / div >
< div class = "viewcode-block" id = "calculate_disk_size" > < a class = "viewcode-back" href = "../../pylorax.html#pylorax.creator.calculate_disk_size" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > calculate_disk_size< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ,< / span > < span class = "n" > ks< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " Calculate the disk size from the kickstart< / span >
< span class = "sd" > :param opts: options passed to livemedia-creator< / span >
< span class = "sd" > :type opts: argparse options< / span >
< span class = "sd" > :param str ks: Path to the kickstart to use for the installation< / span >
< span class = "sd" > :returns: Disk size in MiB< / span >
< span class = "sd" > :rtype: int< / span >
2019-03-27 23:44:14 +00:00
< span class = "sd" > Also takes into account the use of reqpart or reqpart --add-boot< / span >
2018-05-12 00:18:21 +00:00
< span class = "sd" > " " " < / span >
< span class = "c1" > # Disk size for a filesystem image should only be the size of /< / span >
< span class = "c1" > # to prevent surprises when using the same kickstart for different installations.< / span >
< span class = "n" > unique_partitions< / span > < span class = "o" > =< / span > < span class = "nb" > dict< / span > < span class = "p" > ((< / span > < span class = "n" > p< / span > < span class = "o" > .< / span > < span class = "n" > mountpoint< / span > < span class = "p" > ,< / span > < span class = "n" > p< / span > < span class = "p" > )< / span > < span class = "k" > for< / span > < span class = "n" > p< / span > < span class = "ow" > in< / span > < span class = "n" > ks< / span > < span class = "o" > .< / span > < span class = "n" > handler< / span > < span class = "o" > .< / span > < span class = "n" > partition< / span > < span class = "o" > .< / span > < span class = "n" > partitions< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > no_virt< / span > < span class = "ow" > and< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > make_iso< / span > < span class = "ow" > or< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > make_fsimage< / span > < span class = "p" > ):< / span >
< span class = "n" > disk_size< / span > < span class = "o" > =< / span > < span class = "mi" > 2< / span > < span class = "o" > +< / span > < span class = "nb" > sum< / span > < span class = "p" > (< / span > < span class = "n" > p< / span > < span class = "o" > .< / span > < span class = "n" > size< / span > < span class = "k" > for< / span > < span class = "n" > p< / span > < span class = "ow" > in< / span > < span class = "n" > unique_partitions< / span > < span class = "o" > .< / span > < span class = "n" > values< / span > < span class = "p" > ()< / span > < span class = "k" > if< / span > < span class = "n" > p< / span > < span class = "o" > .< / span > < span class = "n" > mountpoint< / span > < span class = "o" > ==< / span > < span class = "s2" > " /" < / span > < span class = "p" > )< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > disk_size< / span > < span class = "o" > =< / span > < span class = "mi" > 2< / span > < span class = "o" > +< / span > < span class = "nb" > sum< / span > < span class = "p" > (< / span > < span class = "n" > p< / span > < span class = "o" > .< / span > < span class = "n" > size< / span > < span class = "k" > for< / span > < span class = "n" > p< / span > < span class = "ow" > in< / span > < span class = "n" > unique_partitions< / span > < span class = "o" > .< / span > < span class = "n" > values< / span > < span class = "p" > ())< / span >
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< span class = "c1" > # reqpart can add 1M, 2M, 200M based on platform. Add 500M to be sure< / span >
< span class = "k" > if< / span > < span class = "n" > ks< / span > < span class = "o" > .< / span > < span class = "n" > handler< / span > < span class = "o" > .< / span > < span class = "n" > reqpart< / span > < span class = "o" > .< / span > < span class = "n" > seen< / span > < span class = "p" > :< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " Adding 500M for reqpart" < / span > < span class = "p" > )< / span >
< span class = "n" > disk_size< / span > < span class = "o" > +=< / span > < span class = "mi" > 500< / span >
< span class = "c1" > # It can also request adding /boot which is 1G< / span >
< span class = "k" > if< / span > < span class = "n" > ks< / span > < span class = "o" > .< / span > < span class = "n" > handler< / span > < span class = "o" > .< / span > < span class = "n" > reqpart< / span > < span class = "o" > .< / span > < span class = "n" > addBoot< / span > < span class = "p" > :< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " Adding 1024M for reqpart --addboot" < / span > < span class = "p" > )< / span >
< span class = "n" > disk_size< / span > < span class = "o" > +=< / span > < span class = "mi" > 1024< / span >
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< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > image_size_align< / span > < span class = "p" > :< / span >
< span class = "n" > disk_size< / span > < span class = "o" > +=< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > image_size_align< / span > < span class = "o" > -< / span > < span class = "p" > (< / span > < span class = "n" > disk_size< / span > < span class = "o" > %< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > image_size_align< / span > < span class = "p" > )< / span >
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< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " Using disk size of < / span > < span class = "si" > %s< / span > < span class = "s2" > MiB" < / span > < span class = "p" > ,< / span > < span class = "n" > disk_size< / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "n" > disk_size< / span > < / div >
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< div class = "viewcode-block" id = "make_image" > < a class = "viewcode-back" href = "../../pylorax.html#pylorax.creator.make_image" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > make_image< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ,< / span > < span class = "n" > ks< / span > < span class = "p" > ,< / span > < span class = "n" > cancel_func< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span > < span class = "p" > ):< / span >
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< span class = "sd" > " " " < / span >
< span class = "sd" > Install to a disk image< / span >
< span class = "sd" > :param opts: options passed to livemedia-creator< / span >
< span class = "sd" > :type opts: argparse options< / span >
< span class = "sd" > :param str ks: Path to the kickstart to use for the installation< / span >
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< span class = "sd" > :param cancel_func: Function that returns True to cancel build< / span >
< span class = "sd" > :type cancel_func: function< / span >
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< span class = "sd" > :returns: Path of the image created< / span >
< span class = "sd" > :rtype: str< / span >
< span class = "sd" > Use qemu+boot.iso or anaconda to install to a disk image.< / span >
< span class = "sd" > " " " < / span >
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< span class = "c1" > # For make_tar_disk, opts.image_name is the name of the final tarball.< / span >
< span class = "c1" > # Use opts.tar_disk_name as the name of the disk image< / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > make_tar_disk< / span > < span class = "p" > :< / span >
< span class = "n" > disk_img< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > result_dir< / span > < span class = "p" > ,< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > tar_disk_name< / span > < span class = "p" > )< / span >
< span class = "k" > elif< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > image_name< / span > < span class = "p" > :< / span >
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< span class = "n" > disk_img< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > result_dir< / span > < span class = "p" > ,< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > image_name< / span > < span class = "p" > )< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > disk_img< / span > < span class = "o" > =< / span > < span class = "n" > tempfile< / span > < span class = "o" > .< / span > < span class = "n" > mktemp< / span > < span class = "p" > (< / span > < span class = "n" > prefix< / span > < span class = "o" > =< / span > < span class = "s2" > " lmc-disk-" < / span > < span class = "p" > ,< / span > < span class = "n" > suffix< / span > < span class = "o" > =< / span > < span class = "s2" > " .img" < / span > < span class = "p" > ,< / span > < span class = "nb" > dir< / span > < span class = "o" > =< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > result_dir< / span > < span class = "p" > )< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " disk_img = < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "p" > ,< / span > < span class = "n" > disk_img< / span > < span class = "p" > )< / span >
< span class = "n" > disk_size< / span > < span class = "o" > =< / span > < span class = "n" > calculate_disk_size< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ,< / span > < span class = "n" > ks< / span > < span class = "p" > )< / span >
2019-04-17 19:12:11 +00:00
< span class = "c1" > # For make_tar_disk, pass a second path parameter for the final tarball< / span >
< span class = "c1" > # not the final output file.< / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > make_tar_disk< / span > < span class = "p" > :< / span >
< span class = "n" > tar_img< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > result_dir< / span > < span class = "p" > ,< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > image_name< / span > < span class = "p" > )< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > tar_img< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span >
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< span class = "k" > try< / span > < span class = "p" > :< / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > no_virt< / span > < span class = "p" > :< / span >
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< span class = "n" > novirt_install< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ,< / span > < span class = "n" > disk_img< / span > < span class = "p" > ,< / span > < span class = "n" > disk_size< / span > < span class = "p" > ,< / span > < span class = "n" > cancel_func< / span > < span class = "o" > =< / span > < span class = "n" > cancel_func< / span > < span class = "p" > ,< / span > < span class = "n" > tar_img< / span > < span class = "o" > =< / span > < span class = "n" > tar_img< / span > < span class = "p" > )< / span >
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< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > install_log< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > abspath< / span > < span class = "p" > (< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > dirname< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > logfile< / span > < span class = "p" > ))< / span > < span class = "o" > +< / span > < span class = "s2" > " /virt-install.log" < / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " install_log = < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "p" > ,< / span > < span class = "n" > install_log< / span > < span class = "p" > )< / span >
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< span class = "n" > virt_install< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ,< / span > < span class = "n" > install_log< / span > < span class = "p" > ,< / span > < span class = "n" > disk_img< / span > < span class = "p" > ,< / span > < span class = "n" > disk_size< / span > < span class = "p" > ,< / span > < span class = "n" > cancel_func< / span > < span class = "o" > =< / span > < span class = "n" > cancel_func< / span > < span class = "p" > ,< / span > < span class = "n" > tar_img< / span > < span class = "o" > =< / span > < span class = "n" > tar_img< / span > < span class = "p" > )< / span >
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< span class = "k" > except< / span > < span class = "n" > InstallError< / span > < span class = "k" > as< / span > < span class = "n" > e< / span > < span class = "p" > :< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > error< / span > < span class = "p" > (< / span > < span class = "s2" > " Install failed: < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "p" > ,< / span > < span class = "n" > e< / span > < span class = "p" > )< / span >
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< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > keep_image< / span > < span class = "p" > :< / span >
< span class = "k" > if< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > exists< / span > < span class = "p" > (< / span > < span class = "n" > disk_img< / span > < span class = "p" > ):< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " Removing bad disk image" < / span > < span class = "p" > )< / span >
< span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > unlink< / span > < span class = "p" > (< / span > < span class = "n" > disk_img< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > tar_img< / span > < span class = "ow" > and< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > exists< / span > < span class = "p" > (< / span > < span class = "n" > tar_img< / span > < span class = "p" > ):< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " Removing bad tar file" < / span > < span class = "p" > )< / span >
< span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > unlink< / span > < span class = "p" > (< / span > < span class = "n" > tar_img< / span > < span class = "p" > )< / span >
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< span class = "k" > raise< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " Disk Image install successful" < / span > < span class = "p" > )< / span >
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< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > make_tar_disk< / span > < span class = "p" > :< / span >
< span class = "k" > return< / span > < span class = "n" > tar_img< / span >
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< span class = "k" > return< / span > < span class = "n" > disk_img< / span > < / div >
< div class = "viewcode-block" id = "make_live_images" > < a class = "viewcode-back" href = "../../pylorax.html#pylorax.creator.make_live_images" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > make_live_images< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ,< / span > < span class = "n" > work_dir< / span > < span class = "p" > ,< / span > < span class = "n" > disk_img< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " < / span >
< span class = "sd" > Create live images from direcory or rootfs image< / span >
< span class = "sd" > :param opts: options passed to livemedia-creator< / span >
< span class = "sd" > :type opts: argparse options< / span >
< span class = "sd" > :param str work_dir: Directory for storing results< / span >
< span class = "sd" > :param str disk_img: Path to disk image (fsimage or partitioned)< / span >
< span class = "sd" > :returns: Path of directory with created images or None< / span >
< span class = "sd" > :rtype: str< / span >
< span class = "sd" > fsck.ext4 is run on the rootfs_image to make sure there are no errors and to zero< / span >
< span class = "sd" > out any deleted blocks to make it compress better. If this fails for any reason< / span >
< span class = "sd" > it will return None and log the error.< / span >
< span class = "sd" > " " " < / span >
< span class = "n" > sys_root< / span > < span class = "o" > =< / span > < span class = "s2" > " " < / span >
< span class = "n" > squashfs_root_dir< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > work_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " squashfs_root" < / span > < span class = "p" > )< / span >
< span class = "n" > liveos_dir< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > squashfs_root_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " LiveOS" < / span > < span class = "p" > )< / span >
< span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > makedirs< / span > < span class = "p" > (< / span > < span class = "n" > liveos_dir< / span > < span class = "p" > )< / span >
< span class = "n" > rootfs_img< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > liveos_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " rootfs.img" < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > fs_image< / span > < span class = "ow" > or< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > no_virt< / span > < span class = "p" > :< / span >
< span class = "c1" > # Find the ostree root in the fsimage< / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > ostree< / span > < span class = "p" > :< / span >
< span class = "k" > with< / span > < span class = "n" > Mount< / span > < span class = "p" > (< / span > < span class = "n" > disk_img< / span > < span class = "p" > ,< / span > < span class = "n" > opts< / span > < span class = "o" > =< / span > < span class = "s2" > " loop" < / span > < span class = "p" > )< / span > < span class = "k" > as< / span > < span class = "n" > mnt_dir< / span > < span class = "p" > :< / span >
< span class = "n" > sys_root< / span > < span class = "o" > =< / span > < span class = "n" > find_ostree_root< / span > < span class = "p" > (< / span > < span class = "n" > mnt_dir< / span > < span class = "p" > )< / span >
< span class = "c1" > # Try to hardlink the image, if that fails, copy it< / span >
< span class = "n" > rc< / span > < span class = "o" > =< / span > < span class = "n" > execWithRedirect< / span > < span class = "p" > (< / span > < span class = "s2" > " /bin/ln" < / span > < span class = "p" > ,< / span > < span class = "p" > [< / span > < span class = "n" > disk_img< / span > < span class = "p" > ,< / span > < span class = "n" > rootfs_img< / span > < span class = "p" > ])< / span >
< span class = "k" > if< / span > < span class = "n" > rc< / span > < span class = "o" > !=< / span > < span class = "mi" > 0< / span > < span class = "p" > :< / span >
< span class = "n" > shutil< / span > < span class = "o" > .< / span > < span class = "n" > copy2< / span > < span class = "p" > (< / span > < span class = "n" > disk_img< / span > < span class = "p" > ,< / span > < span class = "n" > rootfs_img< / span > < span class = "p" > )< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > is_root_part< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > ostree< / span > < span class = "p" > :< / span >
< span class = "n" > is_root_part< / span > < span class = "o" > =< / span > < span class = "k" > lambda< / span > < span class = "nb" > dir< / span > < span class = "p" > :< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > exists< / span > < span class = "p" > (< / span > < span class = "nb" > dir< / span > < span class = "o" > +< / span > < span class = "s2" > " /ostree/deploy" < / span > < span class = "p" > )< / span >
< span class = "k" > with< / span > < span class = "n" > PartitionMount< / span > < span class = "p" > (< / span > < span class = "n" > disk_img< / span > < span class = "p" > ,< / span > < span class = "n" > mount_ok< / span > < span class = "o" > =< / span > < span class = "n" > is_root_part< / span > < span class = "p" > )< / span > < span class = "k" > as< / span > < span class = "n" > img_mount< / span > < span class = "p" > :< / span >
< span class = "k" > if< / span > < span class = "n" > img_mount< / span > < span class = "ow" > and< / span > < span class = "n" > img_mount< / span > < span class = "o" > .< / span > < span class = "n" > mount_dir< / span > < span class = "p" > :< / span >
< span class = "k" > try< / span > < span class = "p" > :< / span >
< span class = "n" > mounted_sysroot_boot_dir< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > ostree< / span > < span class = "p" > :< / span >
< span class = "n" > sys_root< / span > < span class = "o" > =< / span > < span class = "n" > find_ostree_root< / span > < span class = "p" > (< / span > < span class = "n" > img_mount< / span > < span class = "o" > .< / span > < span class = "n" > mount_dir< / span > < span class = "p" > )< / span >
< span class = "n" > mounted_sysroot_boot_dir< / span > < span class = "o" > =< / span > < span class = "n" > mount_boot_part_over_root< / span > < span class = "p" > (< / span > < span class = "n" > img_mount< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > live_rootfs_keep_size< / span > < span class = "p" > :< / span >
< span class = "n" > size< / span > < span class = "o" > =< / span > < span class = "n" > img_mount< / span > < span class = "o" > .< / span > < span class = "n" > mount_size< / span > < span class = "o" > /< / span > < span class = "mi" > 1024< / span > < span class = "o" > **< / span > < span class = "mi" > 3< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > size< / span > < span class = "o" > =< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > live_rootfs_size< / span > < span class = "ow" > or< / span > < span class = "kc" > None< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " Creating live rootfs image" < / span > < span class = "p" > )< / span >
< span class = "n" > mkrootfsimg< / span > < span class = "p" > (< / span > < span class = "n" > img_mount< / span > < span class = "o" > .< / span > < span class = "n" > mount_dir< / span > < span class = "p" > ,< / span > < span class = "n" > rootfs_img< / span > < span class = "p" > ,< / span > < span class = "s2" > " LiveOS" < / span > < span class = "p" > ,< / span > < span class = "n" > size< / span > < span class = "o" > =< / span > < span class = "n" > size< / span > < span class = "p" > ,< / span > < span class = "n" > sysroot< / span > < span class = "o" > =< / span > < span class = "n" > sys_root< / span > < span class = "p" > )< / span >
< span class = "k" > finally< / span > < span class = "p" > :< / span >
< span class = "k" > if< / span > < span class = "n" > mounted_sysroot_boot_dir< / span > < span class = "p" > :< / span >
< span class = "n" > umount< / span > < span class = "p" > (< / span > < span class = "n" > mounted_sysroot_boot_dir< / span > < span class = "p" > )< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > debug< / span > < span class = "p" > (< / span > < span class = "s2" > " sys_root = < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "p" > ,< / span > < span class = "n" > sys_root< / span > < span class = "p" > )< / span >
< span class = "c1" > # Make sure free blocks are actually zeroed so it will compress< / span >
< span class = "n" > rc< / span > < span class = "o" > =< / span > < span class = "n" > execWithRedirect< / span > < span class = "p" > (< / span > < span class = "s2" > " /usr/sbin/fsck.ext4" < / span > < span class = "p" > ,< / span > < span class = "p" > [< / span > < span class = "s2" > " -y" < / span > < span class = "p" > ,< / span > < span class = "s2" > " -f" < / span > < span class = "p" > ,< / span > < span class = "s2" > " -E" < / span > < span class = "p" > ,< / span > < span class = "s2" > " discard" < / span > < span class = "p" > ,< / span > < span class = "n" > rootfs_img< / span > < span class = "p" > ])< / span >
< span class = "k" > if< / span > < span class = "n" > rc< / span > < span class = "o" > !=< / span > < span class = "mi" > 0< / span > < span class = "p" > :< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > error< / span > < span class = "p" > (< / span > < span class = "s2" > " Problem zeroing free blocks of < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "p" > ,< / span > < span class = "n" > disk_img< / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "kc" > None< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " Packing live rootfs image" < / span > < span class = "p" > )< / span >
< span class = "n" > add_pxe_args< / span > < span class = "o" > =< / span > < span class = "p" > []< / span >
< span class = "n" > live_image_name< / span > < span class = "o" > =< / span > < span class = "s2" > " live-rootfs.squashfs.img" < / span >
< span class = "n" > compression< / span > < span class = "p" > ,< / span > < span class = "n" > compressargs< / span > < span class = "o" > =< / span > < span class = "n" > squashfs_args< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > )< / span >
< span class = "n" > mksquashfs< / span > < span class = "p" > (< / span > < span class = "n" > squashfs_root_dir< / span > < span class = "p" > ,< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > work_dir< / span > < span class = "p" > ,< / span > < span class = "n" > live_image_name< / span > < span class = "p" > ),< / span > < span class = "n" > compression< / span > < span class = "p" > ,< / span > < span class = "n" > compressargs< / span > < span class = "p" > )< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " Rebuilding initramfs for live" < / span > < span class = "p" > )< / span >
< span class = "k" > with< / span > < span class = "n" > Mount< / span > < span class = "p" > (< / span > < span class = "n" > rootfs_img< / span > < span class = "p" > ,< / span > < span class = "n" > opts< / span > < span class = "o" > =< / span > < span class = "s2" > " loop" < / span > < span class = "p" > )< / span > < span class = "k" > as< / span > < span class = "n" > mnt_dir< / span > < span class = "p" > :< / span >
< span class = "k" > try< / span > < span class = "p" > :< / span >
< span class = "n" > mount< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > mnt_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " boot" < / span > < span class = "p" > ),< / span > < span class = "n" > opts< / span > < span class = "o" > =< / span > < span class = "s2" > " bind" < / span > < span class = "p" > ,< / span > < span class = "n" > mnt< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > mnt_dir< / span > < span class = "p" > ,< / span > < span class = "n" > sys_root< / span > < span class = "p" > ,< / span > < span class = "s2" > " boot" < / span > < span class = "p" > ))< / span >
< span class = "n" > rebuild_initrds_for_live< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ,< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > mnt_dir< / span > < span class = "p" > ,< / span > < span class = "n" > sys_root< / span > < span class = "p" > ),< / span > < span class = "n" > work_dir< / span > < span class = "p" > )< / span >
< span class = "k" > finally< / span > < span class = "p" > :< / span >
< span class = "n" > umount< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > mnt_dir< / span > < span class = "p" > ,< / span > < span class = "n" > sys_root< / span > < span class = "p" > ,< / span > < span class = "s2" > " boot" < / span > < span class = "p" > ),< / span > < span class = "n" > delete< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > )< / span >
< span class = "n" > remove< / span > < span class = "p" > (< / span > < span class = "n" > squashfs_root_dir< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > ostree< / span > < span class = "p" > :< / span >
< span class = "n" > add_pxe_args< / span > < span class = "o" > .< / span > < span class = "n" > append< / span > < span class = "p" > (< / span > < span class = "s2" > " ostree=/< / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "o" > %< / span > < span class = "n" > sys_root< / span > < span class = "p" > )< / span >
< span class = "n" > template< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > lorax_templates< / span > < span class = "p" > ,< / span > < span class = "s2" > " pxe-live/pxe-config.tmpl" < / span > < span class = "p" > )< / span >
< span class = "n" > create_pxe_config< / span > < span class = "p" > (< / span > < span class = "n" > template< / span > < span class = "p" > ,< / span > < span class = "n" > work_dir< / span > < span class = "p" > ,< / span > < span class = "n" > live_image_name< / span > < span class = "p" > ,< / span > < span class = "n" > add_pxe_args< / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "n" > work_dir< / span > < / div >
2019-03-27 23:44:14 +00:00
< div class = "viewcode-block" id = "check_kickstart" > < a class = "viewcode-back" href = "../../pylorax.html#pylorax.creator.check_kickstart" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > check_kickstart< / span > < span class = "p" > (< / span > < span class = "n" > ks< / span > < span class = "p" > ,< / span > < span class = "n" > opts< / span > < span class = "p" > ):< / span >
< span class = "sd" > " " " Check the parsed kickstart object for errors< / span >
< span class = "sd" > :param ks: Parsed Kickstart object< / span >
< span class = "sd" > :type ks: pykickstart.parser.KickstartParser< / span >
< span class = "sd" > :param opts: Commandline options to control the process< / span >
< span class = "sd" > :type opts: Either a DataHolder or ArgumentParser< / span >
< span class = "sd" > :returns: List of error strings or empty list< / span >
< span class = "sd" > :rtype: list< / span >
< span class = "sd" > " " " < / span >
< span class = "n" > errors< / span > < span class = "o" > =< / span > < span class = "p" > []< / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > no_virt< / span > < span class = "ow" > and< / span > < span class = "n" > ks< / span > < span class = "o" > .< / span > < span class = "n" > handler< / span > < span class = "o" > .< / span > < span class = "n" > method< / span > < span class = "o" > .< / span > < span class = "n" > method< / span > < span class = "ow" > not< / span > < span class = "ow" > in< / span > < span class = "p" > (< / span > < span class = "s2" > " url" < / span > < span class = "p" > ,< / span > < span class = "s2" > " nfs" < / span > < span class = "p" > )< / span > \
< span class = "ow" > and< / span > < span class = "ow" > not< / span > < span class = "n" > ks< / span > < span class = "o" > .< / span > < span class = "n" > handler< / span > < span class = "o" > .< / span > < span class = "n" > ostreesetup< / span > < span class = "o" > .< / span > < span class = "n" > seen< / span > < span class = "p" > :< / span >
< span class = "n" > errors< / span > < span class = "o" > .< / span > < span class = "n" > append< / span > < span class = "p" > (< / span > < span class = "s2" > " Only url, nfs and ostreesetup install methods are currently supported." < / span >
< span class = "s2" > " Please fix your kickstart file." < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > ks< / span > < span class = "o" > .< / span > < span class = "n" > handler< / span > < span class = "o" > .< / span > < span class = "n" > repo< / span > < span class = "o" > .< / span > < span class = "n" > seen< / span > < span class = "ow" > and< / span > < span class = "n" > ks< / span > < span class = "o" > .< / span > < span class = "n" > handler< / span > < span class = "o" > .< / span > < span class = "n" > method< / span > < span class = "o" > .< / span > < span class = "n" > method< / span > < span class = "o" > !=< / span > < span class = "s2" > " url" < / span > < span class = "p" > :< / span >
< span class = "n" > errors< / span > < span class = "o" > .< / span > < span class = "n" > append< / span > < span class = "p" > (< / span > < span class = "s2" > " repo can only be used with the url install method. Add url to your " < / span >
< span class = "s2" > " kickstart file." < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > ks< / span > < span class = "o" > .< / span > < span class = "n" > handler< / span > < span class = "o" > .< / span > < span class = "n" > method< / span > < span class = "o" > .< / span > < span class = "n" > method< / span > < span class = "ow" > in< / span > < span class = "p" > (< / span > < span class = "s2" > " url" < / span > < span class = "p" > ,< / span > < span class = "s2" > " nfs" < / span > < span class = "p" > )< / span > < span class = "ow" > and< / span > < span class = "ow" > not< / span > < span class = "n" > ks< / span > < span class = "o" > .< / span > < span class = "n" > handler< / span > < span class = "o" > .< / span > < span class = "n" > network< / span > < span class = "o" > .< / span > < span class = "n" > seen< / span > < span class = "p" > :< / span >
< span class = "n" > errors< / span > < span class = "o" > .< / span > < span class = "n" > append< / span > < span class = "p" > (< / span > < span class = "s2" > " The kickstart must activate networking if " < / span >
< span class = "s2" > " the url or nfs install method is used." < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > ks< / span > < span class = "o" > .< / span > < span class = "n" > handler< / span > < span class = "o" > .< / span > < span class = "n" > displaymode< / span > < span class = "o" > .< / span > < span class = "n" > displayMode< / span > < span class = "ow" > is< / span > < span class = "ow" > not< / span > < span class = "kc" > None< / span > < span class = "p" > :< / span >
< span class = "n" > errors< / span > < span class = "o" > .< / span > < span class = "n" > append< / span > < span class = "p" > (< / span > < span class = "s2" > " The kickstart must not set a display mode (text, cmdline, " < / span >
< span class = "s2" > " graphical), this will interfere with livemedia-creator." < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > make_fsimage< / span > < span class = "ow" > or< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > make_pxe_live< / span > < span class = "ow" > and< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > no_virt< / span > < span class = "p" > ):< / span >
< span class = "c1" > # Make sure the kickstart isn' t using autopart and only has a / mountpoint< / span >
< span class = "n" > part_ok< / span > < span class = "o" > =< / span > < span class = "ow" > not< / span > < span class = "nb" > any< / span > < span class = "p" > (< / span > < span class = "n" > p< / span > < span class = "k" > for< / span > < span class = "n" > p< / span > < span class = "ow" > in< / span > < span class = "n" > ks< / span > < span class = "o" > .< / span > < span class = "n" > handler< / span > < span class = "o" > .< / span > < span class = "n" > partition< / span > < span class = "o" > .< / span > < span class = "n" > partitions< / span >
< span class = "k" > if< / span > < span class = "n" > p< / span > < span class = "o" > .< / span > < span class = "n" > mountpoint< / span > < span class = "ow" > not< / span > < span class = "ow" > in< / span > < span class = "p" > [< / span > < span class = "s2" > " /" < / span > < span class = "p" > ,< / span > < span class = "s2" > " swap" < / span > < span class = "p" > ])< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > part_ok< / span > < span class = "ow" > or< / span > < span class = "n" > ks< / span > < span class = "o" > .< / span > < span class = "n" > handler< / span > < span class = "o" > .< / span > < span class = "n" > autopart< / span > < span class = "o" > .< / span > < span class = "n" > seen< / span > < span class = "p" > :< / span >
< span class = "n" > errors< / span > < span class = "o" > .< / span > < span class = "n" > append< / span > < span class = "p" > (< / span > < span class = "s2" > " Filesystem images must use a single / part, not autopart or " < / span >
< span class = "s2" > " multiple partitions. swap is allowed but not used." < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > no_virt< / span > < span class = "ow" > and< / span > < span class = "n" > ks< / span > < span class = "o" > .< / span > < span class = "n" > handler< / span > < span class = "o" > .< / span > < span class = "n" > reboot< / span > < span class = "o" > .< / span > < span class = "n" > action< / span > < span class = "o" > !=< / span > < span class = "n" > KS_SHUTDOWN< / span > < span class = "p" > :< / span >
< span class = "n" > errors< / span > < span class = "o" > .< / span > < span class = "n" > append< / span > < span class = "p" > (< / span > < span class = "s2" > " The kickstart must include shutdown when using virt installation." < / span > < span class = "p" > )< / span >
< span class = "k" > return< / span > < span class = "n" > errors< / span > < / div >
< div class = "viewcode-block" id = "run_creator" > < a class = "viewcode-back" href = "../../pylorax.html#pylorax.creator.run_creator" > [docs]< / a > < span class = "k" > def< / span > < span class = "nf" > run_creator< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ,< / span > < span class = "n" > cancel_func< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span > < span class = "p" > ):< / span >
2018-05-12 00:18:21 +00:00
< span class = "sd" > " " " Run the image creator process< / span >
< span class = "sd" > :param opts: Commandline options to control the process< / span >
< span class = "sd" > :type opts: Either a DataHolder or ArgumentParser< / span >
2019-03-27 23:44:14 +00:00
< span class = "sd" > :param cancel_func: Function that returns True to cancel build< / span >
< span class = "sd" > :type cancel_func: function< / span >
2018-05-12 00:18:21 +00:00
< span class = "sd" > :returns: The result directory and the disk image path.< / span >
< span class = "sd" > :rtype: Tuple of str< / span >
< span class = "sd" > This function takes the opts arguments and creates the selected output image.< / span >
< span class = "sd" > See the cmdline --help for livemedia-creator for the possible options< / span >
< span class = "sd" > (Yes, this is not ideal, but we can fix that later)< / span >
< span class = "sd" > " " " < / span >
< span class = "n" > result_dir< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span >
< span class = "c1" > # Parse the kickstart< / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > ks< / span > < span class = "p" > :< / span >
< span class = "n" > ks_version< / span > < span class = "o" > =< / span > < span class = "n" > makeVersion< / span > < span class = "p" > ()< / span >
< span class = "n" > ks< / span > < span class = "o" > =< / span > < span class = "n" > KickstartParser< / span > < span class = "p" > (< / span > < span class = "n" > ks_version< / span > < span class = "p" > ,< / span > < span class = "n" > errorsAreFatal< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > ,< / span > < span class = "n" > missingIncludeIsFatal< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > )< / span >
< span class = "n" > ks< / span > < span class = "o" > .< / span > < span class = "n" > readKickstart< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > ks< / span > < span class = "p" > [< / span > < span class = "mi" > 0< / span > < span class = "p" > ])< / span >
< span class = "c1" > # live iso usually needs dracut-live so warn the user if it is missing< / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > ks< / span > < span class = "ow" > and< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > make_iso< / span > < span class = "p" > :< / span >
< span class = "k" > if< / span > < span class = "s2" > " dracut-live" < / span > < span class = "ow" > not< / span > < span class = "ow" > in< / span > < span class = "n" > ks< / span > < span class = "o" > .< / span > < span class = "n" > handler< / span > < span class = "o" > .< / span > < span class = "n" > packages< / span > < span class = "o" > .< / span > < span class = "n" > packageList< / span > < span class = "p" > :< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > error< / span > < span class = "p" > (< / span > < span class = "s2" > " dracut-live package is missing from the kickstart." < / span > < span class = "p" > )< / span >
< span class = "k" > raise< / span > < span class = "ne" > RuntimeError< / span > < span class = "p" > (< / span > < span class = "s2" > " dracut-live package is missing from the kickstart." < / span > < span class = "p" > )< / span >
< span class = "c1" > # Make the disk or filesystem image< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > disk_image< / span > < span class = "ow" > and< / span > < span class = "ow" > not< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > fs_image< / span > < span class = "p" > :< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > ks< / span > < span class = "p" > :< / span >
< span class = "k" > raise< / span > < span class = "ne" > RuntimeError< / span > < span class = "p" > (< / span > < span class = "s2" > " Image creation requires a kickstart file" < / span > < span class = "p" > )< / span >
2019-03-27 23:44:14 +00:00
< span class = "c1" > # Check the kickstart for problems< / span >
< span class = "n" > errors< / span > < span class = "o" > =< / span > < span class = "n" > check_kickstart< / span > < span class = "p" > (< / span > < span class = "n" > ks< / span > < span class = "p" > ,< / span > < span class = "n" > opts< / span > < span class = "p" > )< / span >
2018-05-12 00:18:21 +00:00
< span class = "k" > if< / span > < span class = "n" > errors< / span > < span class = "p" > :< / span >
< span class = "nb" > list< / span > < span class = "p" > (< / span > < span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > error< / span > < span class = "p" > (< / span > < span class = "n" > e< / span > < span class = "p" > )< / span > < span class = "k" > for< / span > < span class = "n" > e< / span > < span class = "ow" > in< / span > < span class = "n" > errors< / span > < span class = "p" > )< / span >
< span class = "k" > raise< / span > < span class = "ne" > RuntimeError< / span > < span class = "p" > (< / span > < span class = "s2" > " < / span > < span class = "se" > \n< / span > < span class = "s2" > " < / span > < span class = "o" > .< / span > < span class = "n" > join< / span > < span class = "p" > (< / span > < span class = "n" > errors< / span > < span class = "p" > ))< / span >
< span class = "c1" > # Make the image. Output of this is either a partitioned disk image or a fsimage< / span >
< span class = "k" > try< / span > < span class = "p" > :< / span >
2019-03-27 23:44:14 +00:00
< span class = "n" > disk_img< / span > < span class = "o" > =< / span > < span class = "n" > make_image< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ,< / span > < span class = "n" > ks< / span > < span class = "p" > ,< / span > < span class = "n" > cancel_func< / span > < span class = "o" > =< / span > < span class = "n" > cancel_func< / span > < span class = "p" > )< / span >
2018-05-12 00:18:21 +00:00
< span class = "k" > except< / span > < span class = "n" > InstallError< / span > < span class = "k" > as< / span > < span class = "n" > e< / span > < span class = "p" > :< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > error< / span > < span class = "p" > (< / span > < span class = "s2" > " ERROR: Image creation failed: < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "p" > ,< / span > < span class = "n" > e< / span > < span class = "p" > )< / span >
< span class = "k" > raise< / span > < span class = "ne" > RuntimeError< / span > < span class = "p" > (< / span > < span class = "s2" > " Image creation failed: < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "o" > %< / span > < span class = "n" > e< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > image_only< / span > < span class = "p" > :< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > result_dir< / span > < span class = "p" > ,< / span > < span class = "n" > disk_img< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > make_iso< / span > < span class = "p" > :< / span >
< span class = "n" > work_dir< / span > < span class = "o" > =< / span > < span class = "n" > tempfile< / span > < span class = "o" > .< / span > < span class = "n" > mkdtemp< / span > < span class = "p" > (< / span > < span class = "n" > prefix< / span > < span class = "o" > =< / span > < span class = "s2" > " lmc-work-" < / span > < span class = "p" > )< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " working dir is < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "p" > ,< / span > < span class = "n" > work_dir< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > fs_image< / span > < span class = "ow" > or< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > no_virt< / span > < span class = "p" > )< / span > < span class = "ow" > and< / span > < span class = "ow" > not< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > disk_image< / span > < span class = "p" > :< / span >
< span class = "c1" > # Create iso from a filesystem image< / span >
< span class = "n" > disk_img< / span > < span class = "o" > =< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > fs_image< / span > < span class = "ow" > or< / span > < span class = "n" > disk_img< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > make_squashfs< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ,< / span > < span class = "n" > disk_img< / span > < span class = "p" > ,< / span > < span class = "n" > work_dir< / span > < span class = "p" > ):< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > error< / span > < span class = "p" > (< / span > < span class = "s2" > " squashfs.img creation failed" < / span > < span class = "p" > )< / span >
< span class = "k" > raise< / span > < span class = "ne" > RuntimeError< / span > < span class = "p" > (< / span > < span class = "s2" > " squashfs.img creation failed" < / span > < span class = "p" > )< / span >
2019-03-27 23:44:14 +00:00
< span class = "k" > if< / span > < span class = "n" > cancel_func< / span > < span class = "ow" > and< / span > < span class = "n" > cancel_func< / span > < span class = "p" > ():< / span >
< span class = "k" > raise< / span > < span class = "ne" > RuntimeError< / span > < span class = "p" > (< / span > < span class = "s2" > " ISO creation canceled" < / span > < span class = "p" > )< / span >
2018-05-12 00:18:21 +00:00
< span class = "k" > with< / span > < span class = "n" > Mount< / span > < span class = "p" > (< / span > < span class = "n" > disk_img< / span > < span class = "p" > ,< / span > < span class = "n" > opts< / span > < span class = "o" > =< / span > < span class = "s2" > " loop" < / span > < span class = "p" > )< / span > < span class = "k" > as< / span > < span class = "n" > mount_dir< / span > < span class = "p" > :< / span >
< span class = "n" > result_dir< / span > < span class = "o" > =< / span > < span class = "n" > make_livecd< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ,< / span > < span class = "n" > mount_dir< / span > < span class = "p" > ,< / span > < span class = "n" > work_dir< / span > < span class = "p" > )< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "c1" > # Create iso from a partitioned disk image< / span >
< span class = "n" > disk_img< / span > < span class = "o" > =< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > disk_image< / span > < span class = "ow" > or< / span > < span class = "n" > disk_img< / span >
< span class = "k" > with< / span > < span class = "n" > PartitionMount< / span > < span class = "p" > (< / span > < span class = "n" > disk_img< / span > < span class = "p" > )< / span > < span class = "k" > as< / span > < span class = "n" > img_mount< / span > < span class = "p" > :< / span >
< span class = "k" > if< / span > < span class = "n" > img_mount< / span > < span class = "ow" > and< / span > < span class = "n" > img_mount< / span > < span class = "o" > .< / span > < span class = "n" > mount_dir< / span > < span class = "p" > :< / span >
< span class = "n" > make_runtime< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ,< / span > < span class = "n" > img_mount< / span > < span class = "o" > .< / span > < span class = "n" > mount_dir< / span > < span class = "p" > ,< / span > < span class = "n" > work_dir< / span > < span class = "p" > ,< / span > < span class = "n" > calculate_disk_size< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ,< / span > < span class = "n" > ks< / span > < span class = "p" > )< / span > < span class = "o" > /< / span > < span class = "mf" > 1024.0< / span > < span class = "p" > )< / span >
< span class = "n" > result_dir< / span > < span class = "o" > =< / span > < span class = "n" > make_livecd< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ,< / span > < span class = "n" > img_mount< / span > < span class = "o" > .< / span > < span class = "n" > mount_dir< / span > < span class = "p" > ,< / span > < span class = "n" > work_dir< / span > < span class = "p" > )< / span >
< span class = "c1" > # --iso-only removes the extra build artifacts, keeping only the boot.iso< / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > iso_only< / span > < span class = "ow" > and< / span > < span class = "n" > result_dir< / span > < span class = "p" > :< / span >
< span class = "n" > boot_iso< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > result_dir< / span > < span class = "p" > ,< / span > < span class = "s2" > " images/boot.iso" < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > exists< / span > < span class = "p" > (< / span > < span class = "n" > boot_iso< / span > < span class = "p" > ):< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > error< / span > < span class = "p" > (< / span > < span class = "s2" > " < / span > < span class = "si" > %s< / span > < span class = "s2" > is missing, skipping --iso-only." < / span > < span class = "p" > ,< / span > < span class = "n" > boot_iso< / span > < span class = "p" > )< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > iso_dir< / span > < span class = "o" > =< / span > < span class = "n" > tempfile< / span > < span class = "o" > .< / span > < span class = "n" > mkdtemp< / span > < span class = "p" > (< / span > < span class = "n" > prefix< / span > < span class = "o" > =< / span > < span class = "s2" > " lmc-result-" < / span > < span class = "p" > )< / span >
< span class = "n" > dest_file< / span > < span class = "o" > =< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > iso_dir< / span > < span class = "p" > ,< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > iso_name< / span > < span class = "ow" > or< / span > < span class = "s2" > " boot.iso" < / span > < span class = "p" > )< / span >
< span class = "n" > shutil< / span > < span class = "o" > .< / span > < span class = "n" > move< / span > < span class = "p" > (< / span > < span class = "n" > boot_iso< / span > < span class = "p" > ,< / span > < span class = "n" > dest_file< / span > < span class = "p" > )< / span >
< span class = "n" > shutil< / span > < span class = "o" > .< / span > < span class = "n" > rmtree< / span > < span class = "p" > (< / span > < span class = "n" > result_dir< / span > < span class = "p" > )< / span >
< span class = "n" > result_dir< / span > < span class = "o" > =< / span > < span class = "n" > iso_dir< / span >
< span class = "c1" > # cleanup the mess< / span >
< span class = "c1" > # cleanup work_dir?< / span >
< span class = "k" > if< / span > < span class = "n" > disk_img< / span > < span class = "ow" > and< / span > < span class = "ow" > not< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > keep_image< / span > < span class = "ow" > or< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > disk_image< / span > < span class = "ow" > or< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > fs_image< / span > < span class = "p" > ):< / span >
< span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > unlink< / span > < span class = "p" > (< / span > < span class = "n" > disk_img< / span > < span class = "p" > )< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " Disk image erased" < / span > < span class = "p" > )< / span >
< span class = "n" > disk_img< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span >
< span class = "k" > elif< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > make_appliance< / span > < span class = "p" > :< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > ks< / span > < span class = "p" > :< / span >
< span class = "n" > networks< / span > < span class = "o" > =< / span > < span class = "p" > []< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > networks< / span > < span class = "o" > =< / span > < span class = "n" > ks< / span > < span class = "o" > .< / span > < span class = "n" > handler< / span > < span class = "o" > .< / span > < span class = "n" > network< / span > < span class = "o" > .< / span > < span class = "n" > network< / span >
< span class = "n" > make_appliance< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > disk_image< / span > < span class = "ow" > or< / span > < span class = "n" > disk_img< / span > < span class = "p" > ,< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > app_name< / span > < span class = "p" > ,< / span >
< span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > app_template< / span > < span class = "p" > ,< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > app_file< / span > < span class = "p" > ,< / span > < span class = "n" > networks< / span > < span class = "p" > ,< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > ram< / span > < span class = "p" > ,< / span >
< span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > vcpus< / span > < span class = "ow" > or< / span > < span class = "mi" > 1< / span > < span class = "p" > ,< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > arch< / span > < span class = "p" > ,< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > title< / span > < span class = "p" > ,< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > project< / span > < span class = "p" > ,< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > releasever< / span > < span class = "p" > )< / span >
< span class = "k" > elif< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > make_pxe_live< / span > < span class = "p" > :< / span >
< span class = "n" > work_dir< / span > < span class = "o" > =< / span > < span class = "n" > tempfile< / span > < span class = "o" > .< / span > < span class = "n" > mkdtemp< / span > < span class = "p" > (< / span > < span class = "n" > prefix< / span > < span class = "o" > =< / span > < span class = "s2" > " lmc-work-" < / span > < span class = "p" > )< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > info< / span > < span class = "p" > (< / span > < span class = "s2" > " working dir is < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "p" > ,< / span > < span class = "n" > work_dir< / span > < span class = "p" > )< / span >
< span class = "n" > disk_img< / span > < span class = "o" > =< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > fs_image< / span > < span class = "ow" > or< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > disk_image< / span > < span class = "ow" > or< / span > < span class = "n" > disk_img< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > debug< / span > < span class = "p" > (< / span > < span class = "s2" > " disk image is < / span > < span class = "si" > %s< / span > < span class = "s2" > " < / span > < span class = "p" > ,< / span > < span class = "n" > disk_img< / span > < span class = "p" > )< / span >
< span class = "n" > result_dir< / span > < span class = "o" > =< / span > < span class = "n" > make_live_images< / span > < span class = "p" > (< / span > < span class = "n" > opts< / span > < span class = "p" > ,< / span > < span class = "n" > work_dir< / span > < span class = "p" > ,< / span > < span class = "n" > disk_img< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > result_dir< / span > < span class = "ow" > is< / span > < span class = "kc" > None< / span > < span class = "p" > :< / span >
< span class = "n" > log< / span > < span class = "o" > .< / span > < span class = "n" > error< / span > < span class = "p" > (< / span > < span class = "s2" > " Creating PXE live image failed." < / span > < span class = "p" > )< / span >
< span class = "k" > raise< / span > < span class = "ne" > RuntimeError< / span > < span class = "p" > (< / span > < span class = "s2" > " Creating PXE live image failed." < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > result_dir< / span > < span class = "o" > !=< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > tmp< / span > < span class = "ow" > and< / span > < span class = "n" > result_dir< / span > < span class = "p" > :< / span >
< span class = "n" > copytree< / span > < span class = "p" > (< / span > < span class = "n" > result_dir< / span > < span class = "p" > ,< / span > < span class = "n" > opts< / span > < span class = "o" > .< / span > < span class = "n" > result_dir< / span > < span class = "p" > ,< / span > < span class = "n" > preserve< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > )< / span >
< span class = "n" > shutil< / span > < span class = "o" > .< / span > < span class = "n" > rmtree< / span > < span class = "p" > (< / span > < span class = "n" > result_dir< / span > < span class = "p" > )< / span >
< span class = "n" > result_dir< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > result_dir< / span > < span class = "p" > ,< / span > < span class = "n" > disk_img< / span > < span class = "p" > )< / span > < / div >
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Built with < a href = "http://sphinx-doc.org/" > Sphinx< / a > using a < a href = "https://github.com/rtfd/sphinx_rtd_theme" > theme< / a > provided by < a href = "https://readthedocs.org" > Read the Docs< / a > .
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