imgcreate/yuminst.py
by Brian C. Lane
imgcreate/yuminst.py | 1 +
1 file changed, 1 insertion(+)
New commits:
commit 1a6ddacf7445d42176de4dda27bbc1a8e33cadee
Author: Brian C. Lane <bcl(a)redhat.com>
Date: Wed Jan 18 15:32:06 2012 -0800
Set base_persistdir (#741614)
diff --git a/imgcreate/yuminst.py b/imgcreate/yuminst.py
index 82a5788..d835d9f 100644
--- a/imgcreate/yuminst.py
+++ b/imgcreate/yuminst.py
@@ -164,6 +164,7 @@ class LiveCDYum(yum.YumBase):
if v or not hasattr(repo, k):
repo.setAttribute(k, v)
repo.basecachedir = self.conf.cachedir
+ repo.base_persistdir = self.conf.cachedir
repo.failovermethod = "priority"
repo.metadata_expire = 0
repo.mirrorlist_expire = 0
12 years, 3 months
imgcreate/live.py
by Brian C. Lane
imgcreate/live.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
New commits:
commit b905677f4e16b160dbdd487c9470e8b64add6f65
Author: Brian C. Lane <bcl(a)redhat.com>
Date: Wed Jan 18 14:29:20 2012 -0800
Fix the fix for dracut modules (#766955)
diff --git a/imgcreate/live.py b/imgcreate/live.py
index e4b44d8..7eefbc3 100755
--- a/imgcreate/live.py
+++ b/imgcreate/live.py
@@ -283,7 +283,7 @@ class LiveImageCreatorBase(LoopImageCreator):
f = open(path, "a")
f.write('filesystems+="' + self.__extra_filesystems() + ' "\n')
f.write('drivers+="' + self.__extra_drivers() + ' "\n')
- f.write('dracutdrivers+="dmsquash-live "')
+ f.write('add_dracutmodules+=" dmsquash-live "')
f.close()
def __create_iso(self, isodir):
12 years, 3 months
Re: [Fedora-livecd-list] building Fedora 16 Live CD remix
by wbsec.flive＠new.rr.com
We were able to get it to work with some additional updates.
Is there a way to make it automatically run in fall back mode?
Is there a way to remove the Verne theme? We keep trying to remove the Verne packages but they keep installing.
Thanks,
WB
---- "Brian C. Lane" <bcl(a)redhat.com> wrote:
> On Thu, Jan 12, 2012 at 03:52:29PM -0500, wbsec.flive(a)new.rr.com wrote:
> > We are using livecd-creator to create a remix of Fedora 16. Started off with a test, only changing the time zone to Central time. The cd boots but there isn't any DNS resolution. The browser does work by using ip address.
> >
> > When trying to ls -l /etc/res* it shows an I/O error for /etc/resolv.conf and there is a temp file there.
> >
> > We are pulling all the latest updates from a mirror.
> >
> > We are using the same process that worked for us from Fedora 8 thru Fedora 14.
> >
> > Another question: su - doesn't work on this CD but it does on the downloadable Fedora 16 live CD.
>
> Start by building it without updates. Because of interdependencies
> updates in some components can to break things. Add in specific updates
> as needed instead of the whole updates repo.
>
> --
> Brian C. Lane | Anaconda Team | IRC: bcl #anaconda | Port Orchard, WA (PST8PDT)
12 years, 3 months
imgcreate/live.py
by Brian C. Lane
imgcreate/live.py | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
New commits:
commit a43c9f87e566a3b4788e7a10bbf3c0e04647be3d
Author: Brian C. Lane <bcl(a)redhat.com>
Date: Fri Jan 13 10:18:25 2012 -0800
Use dracut.conf.d instead fo dracut.conf
diff --git a/imgcreate/live.py b/imgcreate/live.py
index 46d642b..e4b44d8 100755
--- a/imgcreate/live.py
+++ b/imgcreate/live.py
@@ -215,11 +215,11 @@ class LiveImageCreatorBase(LoopImageCreator):
self.base_on = True
LoopImageCreator._mount_instroot(self, base_on)
self.__write_initrd_conf(self._instroot + "/etc/sysconfig/mkinitrd")
- self.__write_dracut_conf(self._instroot + "/etc/dracut.conf")
+ self.__write_dracut_conf(self._instroot + "/etc/dracut.conf.d/02livecd.conf")
def _unmount_instroot(self):
self.__restore_file(self._instroot + "/etc/sysconfig/mkinitrd")
- self.__restore_file(self._instroot + "/etc/dracut.conf")
+ self.__restore_file(self._instroot + "/etc/dracut.conf.d/02livecd.conf")
LoopImageCreator._unmount_instroot(self)
def __ensure_isodir(self):
@@ -283,7 +283,7 @@ class LiveImageCreatorBase(LoopImageCreator):
f = open(path, "a")
f.write('filesystems+="' + self.__extra_filesystems() + ' "\n')
f.write('drivers+="' + self.__extra_drivers() + ' "\n')
- f.write('dracutdrivers+="dmsquash-live"')
+ f.write('dracutdrivers+="dmsquash-live "')
f.close()
def __create_iso(self, isodir):
12 years, 3 months
imgcreate/live.py
by Brian C. Lane
imgcreate/live.py | 1 +
1 file changed, 1 insertion(+)
New commits:
commit fe68c04036d70851cd389d47c14687c8ebb01747
Author: Brian C. Lane <bcl(a)redhat.com>
Date: Fri Jan 13 05:41:54 2012 -0800
dracut needs dmsquash-live explicitly included
diff --git a/imgcreate/live.py b/imgcreate/live.py
index 721b609..46d642b 100755
--- a/imgcreate/live.py
+++ b/imgcreate/live.py
@@ -283,6 +283,7 @@ class LiveImageCreatorBase(LoopImageCreator):
f = open(path, "a")
f.write('filesystems+="' + self.__extra_filesystems() + ' "\n')
f.write('drivers+="' + self.__extra_drivers() + ' "\n')
+ f.write('dracutdrivers+="dmsquash-live"')
f.close()
def __create_iso(self, isodir):
12 years, 3 months
building Fedora 16 Live CD remix
by wbsec.flive＠new.rr.com
We are using livecd-creator to create a remix of Fedora 16. Started off with a test, only changing the time zone to Central time. The cd boots but there isn't any DNS resolution. The browser does work by using ip address.
When trying to ls -l /etc/res* it shows an I/O error for /etc/resolv.conf and there is a temp file there.
We are pulling all the latest updates from a mirror.
We are using the same process that worked for us from Fedora 8 thru Fedora 14.
Another question: su - doesn't work on this CD but it does on the downloadable Fedora 16 live CD.
12 years, 3 months
building Fedora 16 Live CD remix
by wbsec.flive＠new.rr.com
I'm building a live-CD remix based on Fedora 16. Last one I built was with Fedora 14.
I like the look and feel of Fedora 14 so, is there a way to force Fedora 16 into fall back mode when I build this remix?
Does anyone have any tips on modifying the default look? I would like to change the splash screen, login screen and default background.
Does anyone know of guide on moving from Gnome 2 to Gnome 3?
What does systemd affect in the remix process?
Thanks,
WB
12 years, 3 months
[PATCH livecd-tools] edit-livecd: -k --kickstart option
by apevec＠redhat.com
Adds kickstart option for using kickstart file as an recipe for editing
a livecd image.
Following directives are honored:
part / --size <new rootfs size to be resized to>
bootloader --append "!opt-to-remove opt-to-add"
repo --baseurl=file://path-to-RPMs
%pre
%post
%packages
Cc: jboggs(a)redhat.com
---
imgcreate/creator.py | 4 +-
imgcreate/kickstart.py | 8 +++
tools/edit-livecd | 151 ++++++++++++++++++++++++++++++++++++++++++++----
3 files changed, 150 insertions(+), 13 deletions(-)
diff --git a/imgcreate/creator.py b/imgcreate/creator.py
index deb9d95..745a481 100644
--- a/imgcreate/creator.py
+++ b/imgcreate/creator.py
@@ -658,7 +658,7 @@ class ImageCreator(object):
except:
pass
- def __run_post_scripts(self):
+ def _run_post_scripts(self):
for s in kickstart.get_post_scripts(self.ks):
(fd, path) = tempfile.mkstemp(prefix = "ks-script-",
dir = self._instroot + "/tmp")
@@ -717,7 +717,7 @@ class ImageCreator(object):
self._create_bootconfig()
- self.__run_post_scripts()
+ self._run_post_scripts()
kickstart.SelinuxConfig(self._instroot).apply(ksh.selinux)
def launch_shell(self):
diff --git a/imgcreate/kickstart.py b/imgcreate/kickstart.py
index 345c638..2537fb6 100644
--- a/imgcreate/kickstart.py
+++ b/imgcreate/kickstart.py
@@ -546,6 +546,14 @@ def inst_langs(ks):
return ks.handler.packages.instLangs
return ""
+def get_pre_scripts(ks):
+ scripts = []
+ for s in ks.handler.scripts:
+ if s.type != ksparser.KS_SCRIPT_PRE:
+ continue
+ scripts.append(s)
+ return scripts
+
def get_post_scripts(ks):
scripts = []
for s in ks.handler.scripts:
diff --git a/tools/edit-livecd b/tools/edit-livecd
index 659cfae..ab86960 100755
--- a/tools/edit-livecd
+++ b/tools/edit-livecd
@@ -29,12 +29,16 @@ import shutil
import subprocess
import optparse
import logging
+import rpm
+import glob
from imgcreate.debug import *
from imgcreate.errors import *
from imgcreate.fs import *
from imgcreate.live import *
from imgcreate.creator import *
+import imgcreate.kickstart as kickstart
+from imgcreate import read_kickstart
class ExistingSparseLoopbackDisk(SparseLoopbackDisk):
"""don't want to expand the disk"""
@@ -110,6 +114,9 @@ class LiveImageEditor(LiveImageCreator):
self._LiveImageCreatorBase__isodir = None
"""directory where the iso is staged"""
+ self.ks = None
+ """optional kickstart file as a recipe for editing the image"""
+
# properties
def __get_image(self):
if self._LoopImageCreator__imagedir is None:
@@ -206,7 +213,8 @@ class LiveImageEditor(LiveImageCreator):
self._get_fslabel()
self.fslabel = self._LoopImageCreator__fslabel
- self._LoopImageCreator__image_size = os.stat(self._image)[stat.ST_SIZE]
+ if self._LoopImageCreator__image_size == None:
+ self._LoopImageCreator__image_size = os.stat(self._image)[stat.ST_SIZE]
self._LoopImageCreator__instloop = ExtDiskMount(
ExistingSparseLoopbackDisk(self._image,
@@ -355,12 +363,15 @@ class LiveImageEditor(LiveImageCreator):
except IOError, e:
raise CreatorError("Failed to open '%s' : %s" % (fpath, e))
else:
+ release = None
for line in cfgf:
i = line.find('Welcome to ')
if i > -1:
release = line[i+11:-2]
break
cfgf.close()
+ if not release:
+ return
ntext = dt.translate(None, '-') + '-' + _builder + '-Remix-' + release
@@ -396,12 +407,33 @@ class LiveImageEditor(LiveImageCreator):
if os.path.exists(src):
os.rename(src, cfgf)
- args = ['/bin/sed', '-i',
- '-e', 's/Welcome to .*/Welcome to ' + self._releasefile + '!/',
- '-e', 's/root=[^ ]*/root=live:CDLABEL=' + self.name + '/',
- '-e', 's/rootfstype=[^ ]* [^ ]*/rootfstype=auto ro/',
- '-e', 's/liveimg .* quiet/liveimg quiet/', cfgf]
-
+ args = ['/bin/sed', '-i']
+ if self._releasefile:
+ args.append('-e')
+ args.append('s/Welcome to .*/Welcome to ' + self._releasefile + '!/')
+ if self.clone:
+ args.append('-e')
+ args.append('s/rootfstype=[^ ]* [^ ]*/rootfstype=auto ro/')
+ args.append('-e')
+ args.append('s/liveimg .* quiet/liveimg quiet/')
+ args.append('-e')
+ args.append('s/root=[^ ]*/root=live:CDLABEL=' + self.name + '/')
+ if self.ks:
+ # bootloader --append "!opt-to-remove opt-to-add"
+ for param in kickstart.get_kernel_args(self.ks,"").split():
+ if param.startswith('!'):
+ param=param[1:]
+ # remove parameter prefixed with !
+ args.append('-e')
+ args.append("/^ append/s/%s //" % param)
+ # special case for last parameter
+ args.append('-e')
+ args.append("/^ append/s/%s$//" % param)
+ else:
+ # append parameter
+ args.append('-e')
+ args.append("/^ append/s/$/ %s/" % param)
+ args.append(cfgf)
dev_null = os.open("/dev/null", os.O_WRONLY)
try:
subprocess.Popen(args,
@@ -415,10 +447,96 @@ class LiveImageEditor(LiveImageCreator):
finally:
os.close(dev_null)
+ def _run_pre_scripts(self):
+ for s in kickstart.get_pre_scripts(self.ks):
+ (fd, path) = tempfile.mkstemp(prefix = "ks-script-",
+ dir = self._instroot + "/tmp")
+
+ os.write(fd, s.script)
+ os.close(fd)
+ os.chmod(path, 0700)
+
+ env = self._get_post_scripts_env(s.inChroot)
+
+ if not s.inChroot:
+ env["INSTALL_ROOT"] = self._instroot
+ preexec = None
+ script = path
+ else:
+ preexec = self._chroot
+ script = "/tmp/" + os.path.basename(path)
+
+ try:
+ subprocess.check_call([s.interp, script],
+ preexec_fn = preexec, env = env)
+ except OSError, e:
+ raise CreatorError("Failed to execute %%post script "
+ "with '%s' : %s" % (s.interp, e.strerror))
+ except subprocess.CalledProcessError, err:
+ if s.errorOnFail:
+ raise CreatorError("%%post script failed with code %d "
+ % err.returncode)
+ logging.warning("ignoring %%post failure (code %d)"
+ % err.returncode)
+ finally:
+ os.unlink(path)
+
+ class simpleCallback:
+ def __init__(self):
+ self.fdnos = {}
+
+ def callback(self, what, amount, total, mydata, wibble):
+ if what == rpm.RPMCALLBACK_TRANS_START:
+ pass
+
+ elif what == rpm.RPMCALLBACK_INST_OPEN_FILE:
+ hdr, path = mydata
+ print "Installing %s\r" % (hdr["name"])
+ fd = os.open(path, os.O_RDONLY)
+ nvr = '%s-%s-%s' % ( hdr['name'], hdr['version'], hdr['release'] )
+ self.fdnos[nvr] = fd
+ return fd
+
+ elif what == rpm.RPMCALLBACK_INST_CLOSE_FILE:
+ hdr, path = mydata
+ nvr = '%s-%s-%s' % ( hdr['name'], hdr['version'], hdr['release'] )
+ os.close(self.fdnos[nvr])
+
+ elif what == rpm.RPMCALLBACK_INST_PROGRESS:
+ hdr, path = mydata
+ print "%s: %.5s%% done\r" % (hdr["name"], (float(amount) / total) * 100),
+
+ def install_rpms(self):
+ if kickstart.exclude_docs(self.ks):
+ rpm.addMacro("_excludedocs", "1")
+ if not kickstart.selinux_enabled(self.ks):
+ rpm.addMacro("__file_context_path", "%{nil}")
+ if kickstart.inst_langs(self.ks) != None:
+ rpm.addMacro("_install_langs", kickstart.inst_langs(self.ks))
+ # start RPM transaction
+ ts=rpm.TransactionSet(self._instroot)
+ for repo in kickstart.get_repos(self.ks):
+ (name, baseurl, mirrorlist, proxy, inc, exc) = repo
+ if baseurl.startswith("file://"):
+ baseurl=baseurl[7:]
+ elif not baseurl.startswith("/"):
+ raise CreatorError("edit-livecd accepts only --baseurl pointing to a local folder with RPMs (not YUM repo)")
+ if not baseurl.endswith("/"):
+ baseurl+="/"
+ for pkg_from_list in kickstart.get_packages(self.ks):
+ # TODO report if package listed in ks is missing
+ for pkg in glob.glob(baseurl+pkg_from_list+"-[0-9]*.rpm"):
+ fdno = os.open(pkg, os.O_RDONLY)
+ hdr = ts.hdrFromFdno(fdno)
+ os.close(fdno)
+ ts.addInstall(hdr,(hdr,pkg), "u")
+ ts.run(self.simpleCallback().callback,'')
+
def parse_options(args):
parser = optparse.OptionParser(usage = """
%prog [-n=<name>]
[-o=<output>]
+ [-k=<kickstart-file>]
[-s=<script.sh>]
[-t=<tmpdir>]
[-e=<excludes>]
@@ -439,6 +557,9 @@ def parse_options(args):
parser.add_option("-o", "--output", type="string", dest="output",
help="specify directory for new iso file.")
+ parser.add_option("-k", "--kickstart", type="string", dest="kscfg",
+ help="Path or url to kickstart config file")
+
parser.add_option("-s", "--script", type="string", dest="script",
help="specify script to run chrooted in the LiveOS "
"fsimage")
@@ -530,10 +651,10 @@ def main():
print >> sys.stderr, "You must run edit-liveos as root"
return 1
- if stat.S_ISBLK(os.stat(LiveOS).st_mode):
- name = get_fsvalue(LiveOS, 'LABEL') + '.edited'
- elif options.name and options.name != os.path.basename(LiveOS):
+ if options.name:
name = options.name
+ elif stat.S_ISBLK(os.stat(LiveOS).st_mode):
+ name = get_fsvalue(LiveOS, 'LABEL') + '.edited'
else:
name = os.path.basename(LiveOS) + ".edited"
@@ -557,9 +678,17 @@ def main():
editor.skip_minimize = options.skip_minimize
try:
+ if options.kscfg:
+ editor.ks = read_kickstart(options.kscfg)
+ # part / --size <new rootfs size to be resized to>
+ editor._LoopImageCreator__image_size = kickstart.get_image_size(editor.ks)
editor.mount(LiveOS, cachedir = None)
editor._configure_bootloader(editor._LiveImageCreatorBase__isodir)
- if options.script:
+ if editor.ks:
+ editor._run_pre_scripts()
+ editor.install_rpms()
+ editor._run_post_scripts()
+ elif options.script:
print "Running edit script '%s'" % options.script
editor._run_script(options.script)
else:
--
1.7.7.4
12 years, 3 months
Branch 'f15-branch' - imgcreate/creator.py imgcreate/kickstart.py tools/edit-livecd
by Brian C. Lane
imgcreate/creator.py | 4 -
imgcreate/kickstart.py | 8 ++
tools/edit-livecd | 151 +++++++++++++++++++++++++++++++++++++++++++++----
3 files changed, 150 insertions(+), 13 deletions(-)
New commits:
commit d2271618689b87a1e92868c330d7251aa693cbc7
Author: Alan Pevec <apevec(a)redhat.com>
Date: Thu Dec 22 00:55:37 2011 +0100
edit-livecd: -k --kickstart option
Adds kickstart option for using kickstart file as an recipe for editing
a livecd image.
Following directives are honored:
part / --size <new rootfs size to be resized to>
bootloader --append "!opt-to-remove opt-to-add"
repo --baseurl=file://path-to-RPMs
%pre
%post
%packages
Note that repo only supports a local directory of RPMs, not a yum repo.
diff --git a/imgcreate/creator.py b/imgcreate/creator.py
index 675dcf6..dc47b86 100644
--- a/imgcreate/creator.py
+++ b/imgcreate/creator.py
@@ -683,7 +683,7 @@ class ImageCreator(object):
except:
pass
- def __run_post_scripts(self):
+ def _run_post_scripts(self):
for s in kickstart.get_post_scripts(self.ks):
(fd, path) = tempfile.mkstemp(prefix = "ks-script-",
dir = self._instroot + "/tmp")
@@ -742,7 +742,7 @@ class ImageCreator(object):
self._create_bootconfig()
- self.__run_post_scripts()
+ self._run_post_scripts()
kickstart.SelinuxConfig(self._instroot).apply(ksh.selinux)
def launch_shell(self):
diff --git a/imgcreate/kickstart.py b/imgcreate/kickstart.py
index 33859d6..140aba0 100644
--- a/imgcreate/kickstart.py
+++ b/imgcreate/kickstart.py
@@ -545,6 +545,14 @@ def inst_langs(ks):
return ks.handler.packages.instLangs
return ""
+def get_pre_scripts(ks):
+ scripts = []
+ for s in ks.handler.scripts:
+ if s.type != ksparser.KS_SCRIPT_PRE:
+ continue
+ scripts.append(s)
+ return scripts
+
def get_post_scripts(ks):
scripts = []
for s in ks.handler.scripts:
diff --git a/tools/edit-livecd b/tools/edit-livecd
index 659cfae..ab86960 100755
--- a/tools/edit-livecd
+++ b/tools/edit-livecd
@@ -29,12 +29,16 @@ import shutil
import subprocess
import optparse
import logging
+import rpm
+import glob
from imgcreate.debug import *
from imgcreate.errors import *
from imgcreate.fs import *
from imgcreate.live import *
from imgcreate.creator import *
+import imgcreate.kickstart as kickstart
+from imgcreate import read_kickstart
class ExistingSparseLoopbackDisk(SparseLoopbackDisk):
"""don't want to expand the disk"""
@@ -110,6 +114,9 @@ class LiveImageEditor(LiveImageCreator):
self._LiveImageCreatorBase__isodir = None
"""directory where the iso is staged"""
+ self.ks = None
+ """optional kickstart file as a recipe for editing the image"""
+
# properties
def __get_image(self):
if self._LoopImageCreator__imagedir is None:
@@ -206,7 +213,8 @@ class LiveImageEditor(LiveImageCreator):
self._get_fslabel()
self.fslabel = self._LoopImageCreator__fslabel
- self._LoopImageCreator__image_size = os.stat(self._image)[stat.ST_SIZE]
+ if self._LoopImageCreator__image_size == None:
+ self._LoopImageCreator__image_size = os.stat(self._image)[stat.ST_SIZE]
self._LoopImageCreator__instloop = ExtDiskMount(
ExistingSparseLoopbackDisk(self._image,
@@ -355,12 +363,15 @@ class LiveImageEditor(LiveImageCreator):
except IOError, e:
raise CreatorError("Failed to open '%s' : %s" % (fpath, e))
else:
+ release = None
for line in cfgf:
i = line.find('Welcome to ')
if i > -1:
release = line[i+11:-2]
break
cfgf.close()
+ if not release:
+ return
ntext = dt.translate(None, '-') + '-' + _builder + '-Remix-' + release
@@ -396,12 +407,33 @@ class LiveImageEditor(LiveImageCreator):
if os.path.exists(src):
os.rename(src, cfgf)
- args = ['/bin/sed', '-i',
- '-e', 's/Welcome to .*/Welcome to ' + self._releasefile + '!/',
- '-e', 's/root=[^ ]*/root=live:CDLABEL=' + self.name + '/',
- '-e', 's/rootfstype=[^ ]* [^ ]*/rootfstype=auto ro/',
- '-e', 's/liveimg .* quiet/liveimg quiet/', cfgf]
-
+ args = ['/bin/sed', '-i']
+ if self._releasefile:
+ args.append('-e')
+ args.append('s/Welcome to .*/Welcome to ' + self._releasefile + '!/')
+ if self.clone:
+ args.append('-e')
+ args.append('s/rootfstype=[^ ]* [^ ]*/rootfstype=auto ro/')
+ args.append('-e')
+ args.append('s/liveimg .* quiet/liveimg quiet/')
+ args.append('-e')
+ args.append('s/root=[^ ]*/root=live:CDLABEL=' + self.name + '/')
+ if self.ks:
+ # bootloader --append "!opt-to-remove opt-to-add"
+ for param in kickstart.get_kernel_args(self.ks,"").split():
+ if param.startswith('!'):
+ param=param[1:]
+ # remove parameter prefixed with !
+ args.append('-e')
+ args.append("/^ append/s/%s //" % param)
+ # special case for last parameter
+ args.append('-e')
+ args.append("/^ append/s/%s$//" % param)
+ else:
+ # append parameter
+ args.append('-e')
+ args.append("/^ append/s/$/ %s/" % param)
+ args.append(cfgf)
dev_null = os.open("/dev/null", os.O_WRONLY)
try:
subprocess.Popen(args,
@@ -415,10 +447,96 @@ class LiveImageEditor(LiveImageCreator):
finally:
os.close(dev_null)
+ def _run_pre_scripts(self):
+ for s in kickstart.get_pre_scripts(self.ks):
+ (fd, path) = tempfile.mkstemp(prefix = "ks-script-",
+ dir = self._instroot + "/tmp")
+
+ os.write(fd, s.script)
+ os.close(fd)
+ os.chmod(path, 0700)
+
+ env = self._get_post_scripts_env(s.inChroot)
+
+ if not s.inChroot:
+ env["INSTALL_ROOT"] = self._instroot
+ preexec = None
+ script = path
+ else:
+ preexec = self._chroot
+ script = "/tmp/" + os.path.basename(path)
+
+ try:
+ subprocess.check_call([s.interp, script],
+ preexec_fn = preexec, env = env)
+ except OSError, e:
+ raise CreatorError("Failed to execute %%post script "
+ "with '%s' : %s" % (s.interp, e.strerror))
+ except subprocess.CalledProcessError, err:
+ if s.errorOnFail:
+ raise CreatorError("%%post script failed with code %d "
+ % err.returncode)
+ logging.warning("ignoring %%post failure (code %d)"
+ % err.returncode)
+ finally:
+ os.unlink(path)
+
+ class simpleCallback:
+ def __init__(self):
+ self.fdnos = {}
+
+ def callback(self, what, amount, total, mydata, wibble):
+ if what == rpm.RPMCALLBACK_TRANS_START:
+ pass
+
+ elif what == rpm.RPMCALLBACK_INST_OPEN_FILE:
+ hdr, path = mydata
+ print "Installing %s\r" % (hdr["name"])
+ fd = os.open(path, os.O_RDONLY)
+ nvr = '%s-%s-%s' % ( hdr['name'], hdr['version'], hdr['release'] )
+ self.fdnos[nvr] = fd
+ return fd
+
+ elif what == rpm.RPMCALLBACK_INST_CLOSE_FILE:
+ hdr, path = mydata
+ nvr = '%s-%s-%s' % ( hdr['name'], hdr['version'], hdr['release'] )
+ os.close(self.fdnos[nvr])
+
+ elif what == rpm.RPMCALLBACK_INST_PROGRESS:
+ hdr, path = mydata
+ print "%s: %.5s%% done\r" % (hdr["name"], (float(amount) / total) * 100),
+
+ def install_rpms(self):
+ if kickstart.exclude_docs(self.ks):
+ rpm.addMacro("_excludedocs", "1")
+ if not kickstart.selinux_enabled(self.ks):
+ rpm.addMacro("__file_context_path", "%{nil}")
+ if kickstart.inst_langs(self.ks) != None:
+ rpm.addMacro("_install_langs", kickstart.inst_langs(self.ks))
+ # start RPM transaction
+ ts=rpm.TransactionSet(self._instroot)
+ for repo in kickstart.get_repos(self.ks):
+ (name, baseurl, mirrorlist, proxy, inc, exc) = repo
+ if baseurl.startswith("file://"):
+ baseurl=baseurl[7:]
+ elif not baseurl.startswith("/"):
+ raise CreatorError("edit-livecd accepts only --baseurl pointing to a local folder with RPMs (not YUM repo)")
+ if not baseurl.endswith("/"):
+ baseurl+="/"
+ for pkg_from_list in kickstart.get_packages(self.ks):
+ # TODO report if package listed in ks is missing
+ for pkg in glob.glob(baseurl+pkg_from_list+"-[0-9]*.rpm"):
+ fdno = os.open(pkg, os.O_RDONLY)
+ hdr = ts.hdrFromFdno(fdno)
+ os.close(fdno)
+ ts.addInstall(hdr,(hdr,pkg), "u")
+ ts.run(self.simpleCallback().callback,'')
+
def parse_options(args):
parser = optparse.OptionParser(usage = """
%prog [-n=<name>]
[-o=<output>]
+ [-k=<kickstart-file>]
[-s=<script.sh>]
[-t=<tmpdir>]
[-e=<excludes>]
@@ -439,6 +557,9 @@ def parse_options(args):
parser.add_option("-o", "--output", type="string", dest="output",
help="specify directory for new iso file.")
+ parser.add_option("-k", "--kickstart", type="string", dest="kscfg",
+ help="Path or url to kickstart config file")
+
parser.add_option("-s", "--script", type="string", dest="script",
help="specify script to run chrooted in the LiveOS "
"fsimage")
@@ -530,10 +651,10 @@ def main():
print >> sys.stderr, "You must run edit-liveos as root"
return 1
- if stat.S_ISBLK(os.stat(LiveOS).st_mode):
- name = get_fsvalue(LiveOS, 'LABEL') + '.edited'
- elif options.name and options.name != os.path.basename(LiveOS):
+ if options.name:
name = options.name
+ elif stat.S_ISBLK(os.stat(LiveOS).st_mode):
+ name = get_fsvalue(LiveOS, 'LABEL') + '.edited'
else:
name = os.path.basename(LiveOS) + ".edited"
@@ -557,9 +678,17 @@ def main():
editor.skip_minimize = options.skip_minimize
try:
+ if options.kscfg:
+ editor.ks = read_kickstart(options.kscfg)
+ # part / --size <new rootfs size to be resized to>
+ editor._LoopImageCreator__image_size = kickstart.get_image_size(editor.ks)
editor.mount(LiveOS, cachedir = None)
editor._configure_bootloader(editor._LiveImageCreatorBase__isodir)
- if options.script:
+ if editor.ks:
+ editor._run_pre_scripts()
+ editor.install_rpms()
+ editor._run_post_scripts()
+ elif options.script:
print "Running edit script '%s'" % options.script
editor._run_script(options.script)
else:
12 years, 3 months
