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Disable SELinux policy in EL diskless images

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The SELinux policies do not currently work in a diskless
build, disable by default, though a user may try to enable
it manually after build.
This commit is contained in:
Jarrod Johnson 2025-02-06 16:30:06 -05:00
parent 82fe75e457
commit 543a42edd6
1 changed files with 6 additions and 2 deletions
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8
imgutil/imgutil
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@ -224,7 +224,7 @@ def capture_remote(args):
sys.exit(1)
oscat = finfo['oscategory']
subprocess.check_call(['ssh', '-o', 'LogLevel=QUIET', '-t', targ, 'python3', '/run/imgutil/capenv/imgutil', 'capturelocal'])
utillib = __file__.replace('bin/imgutil', 'lib/imgutil')
utillib = __file__.replace('bin/imgutil', 'lib/imgutil')
if oscat.startswith('ubuntu'):
utillib = os.path.join(utillib, '{}/initramfs-tools/'.format(oscat))
if not os.path.exists(utillib):
@ -752,6 +752,10 @@ class ElHandler(OsHandler):
subprocess.check_call(['yum'] + self.yumargs)
else:
subprocess.check_call(['yum', '-y'] + self.yumargs)
with open(os.path.join(self.targpath, 'etc/selinux/config'), 'r') as seconfigin:
seconfig = seconfigin.read().replace('SELINUX=enforcing', 'SELINUX=disabled')
with open(os.path.join(self.targpath, 'etc/selinux/config'), 'w') as seconfigout:
seconfigout.write(seconfig)
with open('/proc/mounts') as mountinfo:
for line in mountinfo.readlines():
if line.startswith('selinuxfs '):
@ -761,7 +765,7 @@ class ElHandler(OsHandler):
def relabel_targdir(self):
subprocess.check_call(
['setfiles', '-r', self.targpath,
['setfiles', '-r', self.targpath,
'/etc/selinux/targeted/contexts/files/file_contexts',
self.targpath])