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Update logic for stage2 detection on boot.iso 

The stage2 image can be either LiveOS/squashfs.img or it can be
images/install.img, adjust the IsoMountpoint for this and rename the
flag to .stage2 instead of .liveos
This commit is contained in:
Brian C. Lane 2015-03-09 08:31:15 -07:00
parent a1ddbc268f
commit c0ac3ad3bb
1 changed files with 8 additions and 5 deletions
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13
src/sbin/livemedia-creator
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@ -241,8 +241,10 @@ class IsoMountpoint(object):
"""
Mount the iso and check to make sure the vmlinuz and initrd.img files exist
Also check the iso for a LiveOS directory and set a flag and extract the
Also check the iso for a a stage2 image and set a flag and extract the
iso's label.
stage2 can be either LiveOS/squashfs.img or images/install.img
"""
def __init__(self, iso_path, initrd_path=None):
"""
@ -255,7 +257,7 @@ class IsoMountpoint(object):
initrd.img than the iso has. The iso is still used for stage2.
self.kernel and self.initrd point to the kernel and initrd.
self.liveos is set to True if there is a LiveOS/ directory
self.stage2 is set to True if there is a stage2 image.
self.repo is the path to the mounted iso if there is a /repodata dir.
"""
self.label = None
@ -274,7 +276,8 @@ class IsoMountpoint(object):
self.repo = self.mount_dir
else:
self.repo = None
self.liveos = os.path.isdir(self.mount_dir+"/LiveOS")
self.stage2 = os.path.exists(self.mount_dir+"/LiveOS/squashfs.img") or \
os.path.exists(self.mount_dir+"/images/install.img")
try:
for f in [self.kernel, self.initrd]:
@ -360,7 +363,7 @@ class VirtualInstall(object):
args.append("--disk")
args.append(disk_opts)
if iso.liveos:
if iso.stage2:
disk_opts = "path={0},device=cdrom,readonly=on,shareable=on".format(iso.iso_path)
args.append("--disk")
args.append(disk_opts)
@ -370,7 +373,7 @@ class VirtualInstall(object):
extra_args += " inst.cmdline"
if kernel_args:
extra_args += " "+kernel_args
if iso.liveos:
if iso.stage2:
extra_args += " stage2=live:CDLABEL={0}".format(udev_escape(iso.label))
args.append("--extra-args")
args.append(extra_args)