sig_cloud/diskimage-builder
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Enable dracut list installed modules

Browse Source 
While looking at DIB logs, it is very hard to debug dracut
issues due to missing modules, listing dracut modules will
give an insight.

Related-Bug: #1907457

Signed-off-by: Chandan Kumar (raukadah) <chkumar@redhat.com>
Change-Id: I4d277bdfd648adba5a749d22d905c66b807e249a
This commit is contained in:
Chandan Kumar (raukadah) 2020-12-09 20:05:18 +05:30 committed by Jeremy Stanley
parent 0255291609
commit eeb4d901a7
1 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
diskimage_builder/elements/dracut-regenerate/finalise.d/50-dracut-regenerate
View File

@ -71,7 +71,18 @@ def main():
kernel_version = "%s" % kernel_search.groups(1)
ramdisk_path = "/boot/%s" % kernel_set[1].strip()
# list installed modules of dracut
cmdline = ['dracut', '--list-modules']
logging.debug("Calling: %s" % cmdline)
subp = subprocess.Popen(cmdline, stdout=subprocess.PIPE)
out, err = subp.communicate()
if subp.returncode:
e = subprocess.CalledProcessError(subp.returncode, cmdline)
e.output = out
raise e
cmdline = ['dracut', '--force']
if modules_to_boot:
modules_to_boot = ' ' .join(modules_to_boot)
cmdline += ['--add', modules_to_boot]