Replace images with treebuilder

This commit is contained in:
Will Woods 2011-04-28 16:41:24 -04:00
parent a5b7ac5e6e
commit 3d5a3edb67
2 changed files with 19 additions and 843 deletions

View File

@ -51,7 +51,6 @@ from installtree import LoraxInstallTree
from buildstamp import BuildStamp
from treeinfo import TreeInfo
from discinfo import DiscInfo
import images
class ArchData(object):
lib64_arches = ("x86_64", "ppc64", "sparc64", "s390x", "ia64")
@ -273,46 +272,35 @@ class Lorax(BaseLoraxClass):
discinfo = DiscInfo(self.product.release, self.arch.basearch)
discinfo.write(joinpaths(self.outputdir, ".discinfo"))
# create .treeinfo
treeinfo = TreeInfo(self.product.name, self.product.version,
self.product.variant, self.arch.basearch)
# get the image class
factory = images.Factory()
imgclass = factory.get_class(self.arch.basearch)
ctype = self.conf.get("compression", "type")
cspeed = self.conf.get("compression", "speed")
i = imgclass(kernellist=kernels,
installtree=self.installtree,
outputroot=self.outputdir,
product=self.product.name,
version=self.product.version,
treeinfo=treeinfo,
basearch=self.arch.basearch,
ctype=ctype,
cspeed=cspeed)
# backup required files
i.backup_required(self.workdir)
# XXX do we need to backup installtree here?
logger.info("getting list of not required packages")
remove = template.getdata("remove", mode="lines")
self.installtree.remove_packages(remove)
# cleanup python files
logger.info("cleaning up python files")
self.installtree.cleanup_python_files()
# compress install tree (create initrd)
logger.info("creating the initrd")
i.create_initrd(self.arch.libdir)
# Set up the TreeInfo object - we're about to start building
treeinfo = TreeInfo(self.product.name, self.product.version,
self.product.variant, self.arch.basearch)
# create boot iso
logger.info("creating boot iso")
i.create_boot(efiboot=None) # FIXME restore proper EFI function
logger.info("creating the runtime image")
runtime = joinpaths(self.workdir, "install.img")
ctype = self.conf.get("compression", "type")
cspeed = self.conf.get("compression", "speed")
self.installtree.compress(runtime, ctype, cspeed)
cpfile(runtime, joinpaths(self.outputdir, "images/install.img"))
treeinfo.add_section("stage2", {"mainimage": "images/install.img"})
logger.info("building output tree and boot images")
treebuilder = TreeBuilder(product, arch,
self.installtree.root, self.outputdir)
treebuilder.build()
for section, data in treebuilder.treeinfo_data:
treeinfo.add_section(section, data)
# write .treeinfo
treeinfo.write(joinpaths(self.outputdir, ".treeinfo"))
def get_buildarch(self):

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@ -1,812 +0,0 @@
#
# images.py
#
# Copyright (C) 2011 Red Hat, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# Red Hat Author(s): Martin Gracik <mgracik@redhat.com>
#
import logging
logger = logging.getLogger("pylorax.images")
import os
import subprocess
import shutil
import glob
import collections
from base import DataHolder
from sysutils import joinpaths, cpfile, replace
import constants
##### constants #####
ANABOOTDIR = "usr/share/anaconda/boot"
# ppc
ETCDIR = "etc"
PPCPARENT = "ppc"
CHRPDIR = "ppc/chrp"
IMAGESDIR = "images"
PPC32DIR = "ppc/ppc32"
PPC64DIR = "ppc/ppc64"
MACDIR = "ppc/mac"
NETBOOTDIR = "images/netboot"
MKZIMAGE = "usr/bin/mkzimage"
ZIMAGE_STUB = "usr/share/ppc64-utils/zImage.stub"
WRAPPER = "usr/sbin/wrapper"
ISOPATHDIR = "isopath"
MKISOFS = "mkisofs"
MAPPING = joinpaths(ANABOOTDIR, "mapping")
MAGIC = joinpaths(ANABOOTDIR, "magic")
IMPLANTISOMD5 = "implantisomd5"
# x86
ISOLINUXDIR = "isolinux"
PXEBOOTDIR = "images/pxeboot"
ISOLINUX_BIN = "usr/share/syslinux/isolinux.bin"
SYSLINUX_CFG = "usr/share/anaconda/boot/syslinux.cfg"
ISOHYBRID = "isohybrid"
# s390
INITRD_ADDRESS = "0x02000000"
# sparc
SPARCDIR = "boot"
class PPC(object):
def __init__(self, kernellist, installtree, outputroot, product, version,
treeinfo, basearch, ctype, cspeed):
self.kernellist = kernellist
self.installtree = installtree
self.outputroot = outputroot
self.product = product
self.version = version
self.treeinfo = treeinfo
self.basearch = basearch
self.ctype = ctype
self.cspeed = cspeed
self.kernels, self.initrds = [], []
self.reqs = collections.defaultdict(str)
def backup_required(self, workdir):
# yaboot.conf
yabootconf = joinpaths(self.installtree.root, ANABOOTDIR,
"yaboot.conf.in")
self.reqs["yabootconf"] = cpfile(yabootconf, workdir)
# bootinfo.txt
bootinfo_txt = joinpaths(self.installtree.root, ANABOOTDIR,
"bootinfo.txt")
self.reqs["bootinfo_txt"] = cpfile(bootinfo_txt, workdir)
# efika.forth
efika_forth = joinpaths(self.installtree.root, "boot",
"efika.forth")
self.reqs["efika_forth"] = cpfile(efika_forth, workdir)
# yaboot
yaboot = joinpaths(self.installtree.root, "usr/lib/yaboot/yaboot")
self.reqs["yaboot"] = cpfile(yaboot, workdir)
# ofboot.b
ofboot_b = joinpaths(self.installtree.root, ANABOOTDIR, "ofboot.b")
self.reqs["ofboot_b"] = cpfile(ofboot_b, workdir)
# yaboot.conf.3264
yabootconf3264 = joinpaths(self.installtree.root, ANABOOTDIR,
"yaboot.conf.3264")
self.reqs["yabootconf3264"] = cpfile(yabootconf3264, workdir)
def create_initrd(self, libdir):
# create directories
logger.info("creating required directories")
os.makedirs(joinpaths(self.outputroot, ETCDIR))
os.makedirs(joinpaths(self.outputroot, PPCPARENT))
os.makedirs(joinpaths(self.outputroot, CHRPDIR))
os.makedirs(joinpaths(self.outputroot, IMAGESDIR))
# set up biarch test
ppc32dir = joinpaths(self.outputroot, PPC32DIR)
ppc64dir = joinpaths(self.outputroot, PPC64DIR)
biarch = lambda: (os.path.exists(ppc32dir) and
os.path.exists(ppc64dir))
# create images
for kernel in self.kernellist:
# set up bits
kernel_arch = kernel.version.split(".")[-1]
if (kernel_arch == "ppc"):
bits = 32
ppcdir = PPC32DIR
fakearch = "ppc"
elif (kernel_arch == "ppc64"):
bits = 64
ppcdir = PPC64DIR
fakearch = ""
else:
raise Exception("unknown kernel arch {0}".format(kernel_arch))
# create ppc dir
os.makedirs(joinpaths(self.outputroot, ppcdir))
# create mac dir
os.makedirs(joinpaths(self.outputroot, MACDIR))
# create netboot dir
os.makedirs(joinpaths(self.outputroot, NETBOOTDIR))
# copy kernel
logger.info("copying kernel image")
kernel.fname = "vmlinuz"
dst = joinpaths(self.outputroot, ppcdir, kernel.fname)
kernel.fpath = cpfile(kernel.fpath, dst)
# create and copy initrd
initrd = DataHolder()
initrd.fname = "ramdisk.image.gz"
initrd.fpath = joinpaths(self.outputroot, ppcdir, initrd.fname)
initrd.itype = kernel.ktype
logger.info("compressing the install tree")
self.installtree.compress(initrd, kernel, self.ctype, self.cspeed)
# add kernel and initrd to the list
self.kernels.append(kernel)
self.initrds.append(initrd)
# add kernel and initrd to .treeinfo
section = "images-{0}".format(kernel_arch)
data = {"kernel": joinpaths(ppcdir, kernel.fname)}
self.treeinfo.add_section(section, data)
data = {"initrd": joinpaths(ppcdir, initrd.fname)}
self.treeinfo.add_section(section, data)
# copy yaboot.conf
dst = joinpaths(self.outputroot, ppcdir, "yaboot.conf")
yabootconf = cpfile(self.reqs["yabootconf"], dst)
replace(yabootconf, r"%BITS%", str(bits))
replace(yabootconf, r"%PRODUCT%", self.product)
replace(yabootconf, r"%VERSION%", self.version)
mkzimage = joinpaths(self.installtree.root, MKZIMAGE)
zimage_stub = joinpaths(self.installtree.root, ZIMAGE_STUB)
wrapper = joinpaths(self.installtree.root, WRAPPER)
# XXX
wrapper_a = joinpaths(self.installtree.root,
"usr/%s/kernel-wrapper/wrapper.a" % libdir)
ppc_img_fname = "ppc{0}.img".format(bits)
ppc_img_fpath = joinpaths(self.outputroot, NETBOOTDIR,
ppc_img_fname)
if (os.path.exists(mkzimage) and os.path.exists(zimage_stub)):
logger.info("creating the z image")
# XXX copy zImage.lds
zimage_lds = joinpaths(self.installtree.root,
"usr/%s/kernel-wrapper/zImage.lds" % libdir)
zimage_lds = cpfile(zimage_lds,
joinpaths(self.outputroot, ppcdir))
# change current working directory
cwd = os.getcwd()
os.chdir(joinpaths(self.outputroot, ppcdir))
# run mkzimage
cmd = [mkzimage, kernel.fpath, "no", "no", initrd.fpath,
zimage_stub, ppc_img_fpath]
p = subprocess.Popen(cmd, stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
p.wait()
# remove zImage.lds
os.unlink(zimage_lds)
# return to former working directory
os.chdir(cwd)
elif (os.path.exists(wrapper) and os.path.exists(wrapper_a)):
logger.info("running kernel wrapper")
# run wrapper
cmd = [wrapper, "-o", ppc_img_fpath, "-i", initrd.fpath,
"-D", os.path.dirname(wrapper_a), kernel.fpath]
p = subprocess.Popen(cmd, stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
p.wait()
if os.path.exists(ppc_img_fpath):
# add ppc image to .treeinfo
section = "images-{0}".format(kernel_arch)
data = {"zimage": joinpaths(NETBOOTDIR, ppc_img_fname)}
self.treeinfo.add_section(section, data)
if (bits == 32):
# set up prepboot
p = joinpaths(NETBOOTDIR, ppc_img_fname)
prepboot = ["-prep-boot {0}".format(p)]
# remove netboot dir if empty
try:
os.rmdir(joinpaths(self.outputroot, NETBOOTDIR))
except OSError:
pass
# copy bootinfo.txt
cpfile(self.reqs["bootinfo_txt"],
joinpaths(self.outputroot, PPCPARENT))
# copy efika.forth
cpfile(self.reqs["efika_forth"],
joinpaths(self.outputroot, PPCPARENT))
# copy yaboot to chrp dir
yaboot = cpfile(self.reqs["yaboot"],
joinpaths(self.outputroot, CHRPDIR))
if (os.path.exists(joinpaths(self.outputroot, MACDIR))):
# copy yaboot and ofboot.b to mac dir
cpfile(yaboot, joinpaths(self.outputroot, MACDIR))
cpfile(self.reqs["ofboot_b"], joinpaths(self.outputroot, MACDIR))
# set up macboot
p = joinpaths(self.outputroot, ISOPATHDIR, MACDIR)
macboot = ["-hfs-volid {0}".format(self.version),
"-hfs-bless {0}".format(p)]
# add note to yaboot
cmd = [joinpaths(self.installtree.root, "usr/lib/yaboot/addnote"),
yaboot]
p = subprocess.Popen(cmd, stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
p.wait()
# copy yaboot.conf to etc dir
if biarch():
yabootconf = cpfile(self.reqs["yabootconf3264"],
joinpaths(self.outputroot, ETCDIR,
"yaboot.conf"))
replace(yabootconf, r"%BITS%", "32")
replace(yabootconf, r"%PRODUCT%", self.product)
replace(yabootconf, r"%VERSION%", self.version)
else:
cpfile(joinpaths(self.outputroot, ppcdir, "yaboot.conf"),
joinpaths(self.outputroot, ETCDIR))
def create_boot(self, efiboot=None):
# create isopath dir
isopathdir = joinpaths(self.outputroot, ISOPATHDIR)
os.makedirs(isopathdir)
# copy etc dir and ppc dir to isopath dir
shutil.copytree(joinpaths(self.outputroot, ETCDIR),
joinpaths(isopathdir, ETCDIR))
shutil.copytree(joinpaths(self.outputroot, PPCPARENT),
joinpaths(isopathdir, PPCPARENT))
if (os.path.exists(joinpaths(self.outputroot, NETBOOTDIR))):
# create images dir in isopath dir if we have ppc images
imagesdir = joinpaths(isopathdir, IMAGESDIR)
os.makedirs(imagesdir)
# copy netboot dir to images dir
shutil.copytree(joinpaths(self.outputroot, NETBOOTDIR),
joinpaths(imagesdir, os.path.basename(NETBOOTDIR)))
# define prepboot and macboot
prepboot = [] if "prepboot" not in locals() else locals()["prepboot"]
macboot = [] if "macboot" not in locals() else locals()["macboot"]
# create boot image
boot_fpath = joinpaths(self.outputroot, IMAGESDIR, "boot.iso")
# run mkisofs
cmd = [MKISOFS, "-o", boot_fpath, "-chrp-boot", "-U"] + prepboot + \
["-part", "-hfs", "-T", "-r", "-l", "-J", "-A",
'"%s %s"' % (self.product, self.version),
"-sysid", "PPC", "-V", '"PBOOT"',
"-volset", '"%s"' % self.version, "-volset-size", "1",
"-volset-seqno", "1"] + macboot + \
["-map", joinpaths(self.installtree.root, MAPPING),
"-magic", joinpaths(self.installtree.root, MAGIC),
"-no-desktop", "-allow-multidot", "-graft-points", isopathdir]
p = subprocess.Popen(cmd, stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
p.wait()
# run implantisomd5
cmd = [IMPLANTISOMD5, boot_fpath]
p = subprocess.Popen(cmd, stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
p.wait()
# remove isopath dir
shutil.rmtree(isopathdir)
class X86(object):
def __init__(self, kernellist, installtree, outputroot, product, version,
treeinfo, basearch, ctype, cspeed):
self.kernellist = kernellist
self.installtree = installtree
self.outputroot = outputroot
self.product = product
self.version = version
self.treeinfo = treeinfo
self.basearch = basearch
self.ctype = ctype
self.cspeed = cspeed
self.kernels, self.initrds = [], []
self.reqs = collections.defaultdict(str)
def backup_required(self, workdir):
# isolinux.bin
isolinux_bin = joinpaths(self.installtree.root, ISOLINUX_BIN)
if not os.path.exists(isolinux_bin):
raise Exception("isolinux.bin not present")
self.reqs["isolinux_bin"] = cpfile(isolinux_bin, workdir)
# syslinux.cfg
syslinux_cfg = joinpaths(self.installtree.root, SYSLINUX_CFG)
self.reqs["syslinux_cfg"] = cpfile(syslinux_cfg, workdir)
# memtest
memtest = glob.glob(joinpaths(self.installtree.root, "boot",
"memtest*"))
if memtest:
self.reqs["memtest"] = cpfile(memtest[-1],
joinpaths(workdir, "memtest"))
# *.msg files
msgfiles = glob.glob(joinpaths(self.installtree.root, ANABOOTDIR,
"*.msg"))
if not msgfiles:
raise Exception("message files not present")
self.reqs["msgfiles"] = []
for src in msgfiles:
self.reqs["msgfiles"].append(cpfile(src, workdir))
# splash
splash = joinpaths(self.installtree.root, ANABOOTDIR,
"syslinux-vesa-splash.jpg")
if not splash:
raise Exception("syslinux-vesa-splash.jpg not present")
self.reqs["splash"] = cpfile(splash, workdir)
# vesamenu.c32
vesamenu = joinpaths(self.installtree.root,
"usr/share/syslinux/vesamenu.c32")
self.reqs["vesamenu"] = cpfile(vesamenu, workdir)
# grub.conf
grubconf = joinpaths(self.installtree.root, ANABOOTDIR, "grub.conf")
self.reqs["grubconf"] = cpfile(grubconf, workdir)
def create_initrd(self, libdir):
# create directories
logger.info("creating required directories")
os.makedirs(joinpaths(self.outputroot, ISOLINUXDIR))
os.makedirs(joinpaths(self.outputroot, PXEBOOTDIR))
# copy isolinux.bin to isolinux dir
cpfile(self.reqs["isolinux_bin"],
joinpaths(self.outputroot, ISOLINUXDIR))
# copy syslinux.cfg to isolinux dir (XXX rename to isolinux.cfg)
isolinux_cfg = cpfile(self.reqs["syslinux_cfg"],
joinpaths(self.outputroot, ISOLINUXDIR,
"isolinux.cfg"))
replace(isolinux_cfg, r"@PRODUCT@", self.product)
replace(isolinux_cfg, r"@VERSION@", self.version)
# copy memtest
if self.reqs["memtest"]:
cpfile(self.reqs["memtest"],
joinpaths(self.outputroot, ISOLINUXDIR))
with open(isolinux_cfg, "a") as f:
f.write("label memtest86\n")
f.write(" menu label ^Memory test\n")
f.write(" kernel memtest\n")
f.write(" append -\n")
# copy *.msg files
for src in self.reqs["msgfiles"]:
dst = cpfile(src, joinpaths(self.outputroot, ISOLINUXDIR))
replace(dst, r"@VERSION@", self.version)
# copy syslinux-vesa-splash.jpg
splash = cpfile(self.reqs["splash"],
joinpaths(self.outputroot, ISOLINUXDIR, "splash.jpg"))
# copy vesamenu.c32
cpfile(self.reqs["vesamenu"],
joinpaths(self.outputroot, ISOLINUXDIR))
# set up isolinux.cfg
replace(isolinux_cfg, r"default linux", "default vesamenu.c32")
replace(isolinux_cfg, r"prompt 1", "#prompt 1")
# copy grub.conf
grubconf = cpfile(self.reqs["grubconf"],
joinpaths(self.outputroot, ISOLINUXDIR))
replace(grubconf, r"@PRODUCT@", self.product)
replace(grubconf, r"@VERSION@", self.version)
# create images
for kernel in self.kernellist:
# set up file names
suffix = ""
if (kernel.ktype == constants.K_PAE):
suffix = "-PAE"
elif (kernel.ktype == constants.K_XEN):
suffix = "-XEN"
logger.info("copying kernel image")
kernel.fname = "vmlinuz{0}".format(suffix)
if not suffix:
# copy kernel to isolinux dir
kernel.fpath = cpfile(kernel.fpath,
joinpaths(self.outputroot, ISOLINUXDIR,
kernel.fname))
# create link in pxeboot dir
os.link(kernel.fpath,
joinpaths(self.outputroot, PXEBOOTDIR, kernel.fname))
else:
# copy kernel to pxeboot dir
kernel.fpath = cpfile(kernel.fpath,
joinpaths(self.outputroot, PXEBOOTDIR,
kernel.fname))
# create and copy initrd to pxeboot dir
initrd = DataHolder()
initrd.fname = "initrd{0}.img".format(suffix)
initrd.fpath = joinpaths(self.outputroot, PXEBOOTDIR, initrd.fname)
initrd.itype = kernel.ktype
logger.info("compressing the install tree")
self.installtree.compress(initrd, kernel, self.ctype, self.cspeed)
# add kernel and initrd to the list
self.kernels.append(kernel)
self.initrds.append(initrd)
if not suffix:
# create link in isolinux dir
os.link(initrd.fpath,
joinpaths(self.outputroot, ISOLINUXDIR, initrd.fname))
# add kernel and initrd to .treeinfo
section = "images-{0}".format("xen" if suffix else self.basearch)
data = {"kernel": joinpaths(PXEBOOTDIR, kernel.fname)}
self.treeinfo.add_section(section, data)
data = {"initrd": joinpaths(PXEBOOTDIR, initrd.fname)}
self.treeinfo.add_section(section, data)
if not suffix:
# add boot.iso to .treeinfo
data = {"boot.iso": joinpaths(IMAGESDIR, "boot.iso")}
self.treeinfo.add_section(section, data)
# create images-xen section on x86_64
if self.basearch == "x86_64":
section = "images-xen"
data = {"kernel": joinpaths(PXEBOOTDIR, kernel.fname)}
self.treeinfo.add_section(section, data)
data = {"initrd": joinpaths(PXEBOOTDIR, initrd.fname)}
self.treeinfo.add_section(section, data)
def create_boot(self, efiboot=None):
# define efiargs and efigraft
efiargs, efigraft = [], []
if efiboot:
efiargs = ["-eltorito-alt-boot", "-e",
joinpaths(IMAGESDIR, "efiboot.img"), "-no-emul-boot"]
efigraft = ["EFI/BOOT={0}/EFI/BOOT".format(self.outputroot)]
# create boot image
boot_fpath = joinpaths(self.outputroot, IMAGESDIR, "boot.iso")
# run mkisofs
cmd = [MKISOFS, "-v", "-o", boot_fpath, "-b",
"{0}/isolinux.bin".format(ISOLINUXDIR), "-c",
"{0}/boot.cat".format(ISOLINUXDIR), "-no-emul-boot",
"-boot-load-size", "4", "-boot-info-table"] + efiargs + \
["-R", "-J", "-V", "'{0}'".format(self.product), "-T",
"-graft-points",
"isolinux={0}".format(joinpaths(self.outputroot, ISOLINUXDIR)),
"images={0}".format(joinpaths(self.outputroot, IMAGESDIR))] + \
efigraft
p = subprocess.Popen(cmd, stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
p.wait()
if os.path.exists(ISOHYBRID):
# run isohybrid
cmd = [ISOHYBRID, boot_fpath]
p = subprocess.Popen(cmd, stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
p.wait()
# run implantisomd5
cmd = [IMPLANTISOMD5, boot_fpath]
p = subprocess.Popen(cmd, stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
p.wait()
class S390(object):
def __init__(self, kernellist, installtree, outputroot, product, version,
treeinfo, basearch, ctype, cspeed):
self.kernellist = kernellist
self.installtree = installtree
self.outputroot = outputroot
self.product = product
self.version = version
self.treeinfo = treeinfo
self.basearch = basearch
self.ctype = ctype
self.cspeed = cspeed
self.kernels, self.initrds = [], []
self.reqs = collections.defaultdict(str)
def backup_required(self, workdir):
pass
def create_initrd(self, libdir):
# create directories
os.makedirs(joinpaths(self.outputroot, IMAGESDIR))
# copy redhat.exec
cpfile(joinpaths(self.installtree.root, ANABOOTDIR, "redhat.exec"),
joinpaths(self.outputroot, IMAGESDIR))
# copy generic.prm
generic_prm = cpfile(joinpaths(self.installtree.root, ANABOOTDIR,
"generic.prm"),
joinpaths(self.outputroot, IMAGESDIR))
# copy generic.ins
generic_ins = cpfile(joinpaths(self.installtree.root, ANABOOTDIR,
"generic.ins"), self.outputroot)
replace(generic_ins, r"@INITRD_LOAD_ADDRESS@", INITRD_ADDRESS)
for kernel in self.kernellist:
# copy kernel
kernel.fname = "kernel.img"
kernel.fpath = cpfile(kernel.fpath,
joinpaths(self.outputroot, IMAGESDIR,
kernel.fname))
# create and copy initrd
initrd = DataHolder()
initrd.fname = "initrd.img"
initrd.fpath = joinpaths(self.outputroot, IMAGESDIR, initrd.fname)
logger.info("compressing the install tree")
self.installtree.compress(initrd, kernel, self.ctype, self.cspeed)
# run addrsize
addrsize = joinpaths(self.installtree.root, "usr/libexec",
"anaconda", "addrsize")
cmd = [addrsize, INITRD_ADDRESS, initrd.fpath,
joinpaths(self.outputroot, IMAGESDIR, "initrd_addrsize")]
p = subprocess.Popen(cmd, stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
p.wait()
# add kernel and initrd to .treeinfo
kernel_arch = kernel.version.split(".")[-1]
section = "images-{0}".format(kernel_arch)
data = {"kernel": joinpaths(IMAGESDIR, kernel.fname),
"initrd": joinpaths(IMAGESDIR, initrd.fname),
"initrd.addrsize": joinpaths(IMAGESDIR, "initrd_addrsize"),
"generic.prm": joinpaths(IMAGESDIR,
os.path.basename(generic_prm)),
"generic.ins": os.path.basename(generic_ins)}
self.treeinfo.add_section(section, data)
# create cdboot.img
bootiso_fpath = joinpaths(self.outputroot, IMAGESDIR, "cdboot.img")
# run mks390cdboot
mks390cdboot = joinpaths(self.installtree.root, "usr/libexec",
"anaconda", "mk-s390-cdboot")
cmd = [mks390cdboot, "-i", kernel.fpath, "-r", initrd.fpath,
"-p", generic_prm, "-o", bootiso_fpath]
p = subprocess.Popen(cmd, stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
p.wait()
# add cdboot.img to treeinfo
data = {"cdboot.img": joinpaths(IMAGESDIR, "cdboot.img")}
self.treeinfo.add_section(section, data)
def create_boot(self, efiboot=None):
pass
class SPARC(object):
def __init__(self, kernellist, installtree, outputroot, product, version,
treeinfo, basearch, ctype, cspeed):
self.kernellist = kernellist
self.installtree = installtree
self.outputroot = outputroot
self.product = product
self.version = version
self.treeinfo = treeinfo
self.basearch = basearch
self.ctype = ctype
self.cspeed = cspeed
self.kernels, self.initrds = [], []
self.reqs = collections.defaultdict(str)
def backup_required(self, workdir):
os.makedirs(joinpaths(workdir, "bfiles"))
for fname in glob.glob(joinpaths(self.installtree.root, "boot/*.b")):
cpfile(fname, joinpaths(workdir, "bfiles"))
self.reqs["bfiles"] = glob.glob(joinpaths(workdir, "bfiles/*.b"))
def create_initrd(self, libdir):
# create directories
os.makedirs(joinpaths(self.outputroot, IMAGESDIR))
os.makedirs(joinpaths(self.outputroot, SPARCDIR))
# copy silo.conf
siloconf = cpfile(joinpaths(self.installtree.root, ANABOOTDIR,
"silo.conf"),
joinpaths(self.outputroot, SPARCDIR))
# copy boot.msg
bootmsg = cpfile(joinpaths(self.installtree.root, ANABOOTDIR,
"boot.msg"),
joinpaths(self.outputroot, SPARCDIR))
replace(bootmsg, r"%PRODUCT%", self.product)
replace(bootmsg, r"%VERSION%", self.version)
# copy *.b to sparc dir
for fname in self.reqs["bfiles"]:
cpfile(fname, joinpaths(self.outputroot, SPARCDIR))
# create images
for kernel in self.kernellist:
# copy kernel
kernel.fname = "vmlinuz"
kernel.fpath = cpfile(kernel.fpath,
joinpaths(self.outputroot, SPARCDIR,
kernel.fname))
# create and copy initrd
initrd = DataHolder()
initrd.fname = "initrd.img"
initrd.fpath = joinpaths(self.outputroot, SPARCDIR, initrd.fname)
logger.info("compressing the install tree")
self.installtree.compress(initrd, kernel, self.ctype, self.cspeed)
# add kernel and initrd to .treeinfo
kernel_arch = kernel.version.split(".")[-1]
section = "images-{0}".format(kernel_arch)
data = {"kernel": joinpaths(SPARCDIR, kernel.fname),
"initrd":joinpaths(SPARCDIR, initrd.fname)}
self.treeinfo.add_section(section, data)
def create_boot(self, efiboot=None):
# create isopath dir
isopathdir = joinpaths(self.outputroot, ISOPATHDIR)
os.makedirs(isopathdir)
# copy sparc dir to isopath dir
shutil.copytree(joinpaths(self.outputroot, SPARCDIR),
joinpaths(isopathdir, SPARCDIR))
# create boot.iso
bootiso_fpath = joinpaths(self.outputroot, IMAGESDIR, "boot.iso")
# run mkisofs (XXX what's with the "Fedora" exclude?)
cmd = [MKISOFS, "-R", "-J", "-T",
"-G", "/%s" % joinpaths(SPARCDIR, "isofs.b"),
"-B", "...",
"-s", "/%s" % joinpaths(SPARCDIR, "silo.conf"),
"-r", "-V", '"PBOOT"', "-A",
'"%s %s"' % (self.product, self.version),
"-x", "Fedora", "-x", "repodata", "-sparc-label",
'"%s %s Boot Disc"' % (self.product, self.version),
"-o", bootiso_fpath, "-graft-points",
"boot=%s" % joinpaths(self.outputroot, SPARCDIR)]
p = subprocess.Popen(cmd, stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
p.wait()
# run implantisomd5
cmd = [IMPLANTISOMD5, bootiso_fpath]
p = subprocess.Popen(cmd, stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
p.wait()
# remove isopath dir
shutil.rmtree(isopathdir)
class Factory(object):
DISPATCH_MAP = {"ppc": PPC,
"i386": X86,
"x86_64": X86,
"s390": S390,
"s390x": S390,
"sparc": SPARC}
def __init__(self):
pass
def get_class(self, arch):
if arch in self.DISPATCH_MAP:
return self.DISPATCH_MAP[arch]
else:
raise Exception("no support for {0}".format(arch))