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Update imgutil to not need rpm-python

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EL7 does not have rpm for python3, use the cli instead for
such a case.
This commit is contained in:
Jarrod Johnson 2022-02-07 12:23:44 -05:00
parent 4a38a88136
commit c2b66958d7
1 changed files with 35 additions and 13 deletions
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48
imgutil/imgutil
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@ -904,21 +904,43 @@ def fingerprint_source(sourcepath, args):
return oshandler
def fingerprint_host_el(args, hostpath='/'):
try:
import rpm
except ImportError:
return None
if hostpath[0] != '/':
hostpath = os.path.join(os.getcwd(), hostpath)
ts = rpm.TransactionSet(hostpath)
rpms = ts.dbMatch('provides', 'system-release')
for inf in rpms:
if 'el8' not in inf.release and 'el7' not in inf.release:
continue
osname = inf.name.replace('-release', '').replace('-', '_')
if osname == 'centos_linux':
osname = 'centos'
return ElHandler(osname, inf.version, os.uname().machine, args)
try:
import rpm
ts = rpm.TransactionSet(hostpath)
rpms = ts.dbMatch('provides', 'system-release')
for inf in rpms:
if 'el8' not in inf.release and 'el7' not in inf.release:
continue
osname = inf.name
version = inf.version
relese = inf.release
except ImportError:
try:
rver = subprocess.check_output('rpm --root {0} -q --whatprovides system-release'.format(hostpath).split())
if not isinstance(rver, str):
rver = rver.decode('utf8')
for infline in subprocess.check_output('rpm -qi {0}'.format(rver).split()).decode('utf8').split('\n'):
if ':' not in infline:
continue
k, v = infline.split(':', 1)
k = k.strip()
v = v.strip()
if k == 'Name':
osname = v
elif k == 'Release':
release = v
elif k == 'Version':
version = v
except subprocess.SubprocessError:
return None
if 'el8' not in release and 'el7' not in release:
return None
osname = osname.replace('-release', '').replace('-', '_')
if osname == 'centos_linux':
osname = 'centos'
return ElHandler(osname, version, os.uname().machine, args)
def fingerprint_host_deb(args, hostpath='/'):