def validate(self, phase: str):
"""Perform validations for phase."""
try:
Conf.load(phase, f'json://{self._preqs_conf_file}')
prereqs_block = Conf.get(phase, f'{phase}')
if prereqs_block:
pip3s = Conf.get(phase, f'{phase}>pip3s')
if pip3s:
PkgV().validate('pip3s', pip3s)
rpms = Conf.get(phase, f'{phase}>rpms')
if rpms:
PkgV().validate('rpms', rpms)
services = Conf.get(phase, f'{phase}>services')
if services:
for service in services:
pid = os.popen('pidof ' + service).read()
if pid is None:
Log.debug(
'Validation failed for service %s in %s phase'
% (service, phase))
raise Exception(
'Validation failed for service %s in %s phase'
% (service, phase))
files = Conf.get(phase, f'{phase}>files')
if files:
PathV().validate('exists', files)
Log.debug("%s - pre-requisite validation complete" % phase)
except Exception:
Log.debug("%s - pre-requisite validation failed" % phase)
raise Exception("prereqs validation failed")
return 0
def validate_pre_requisites(self,
rpms: list = None,
pip3s: list = None,
services: list = None,
files: list = None):
"""Validate pre requisites using cortx-py-utils validator."""
sys.stdout.write(f'Validations running from {self._preqs_conf_file}\n')
if pip3s:
PkgV().validate('pip3s', pip3s)
if services:
ServiceV().validate('isrunning', services)
if rpms:
PkgV().validate('rpms', rpms)
if files:
PathV().validate('exists', files)
def validate_pre_requisites(self,
rpms: list = None,
pip3s: list = None,
services: list = None,
files: list = None):
try:
if pip3s:
PkgV().validate('pip3s', pip3s)
if services:
ServiceV().validate('isrunning', services)
if rpms:
PkgV().validate('rpms', rpms)
if files:
PathV().validate('exists', files)
except Exception as e:
print(f"{e}, config:{self.__preqs_conf_file}")
return False
return True
def validate_pre_requisites(self,
rpms: list = None,
pip3s: list = None,
services: list = None,
files: list = None):
"""Validate pre requisites using cortx-py-utils validator."""
try:
if pip3s:
PkgV().validate('pip3s', pip3s)
if services:
ServiceV().validate('isrunning', services)
if rpms:
PkgV().validate('rpms', rpms)
if files:
PathV().validate('exists', files)
except Exception as e:
sys.stderr.write('ERROR: post_install validations failed.\n')
sys.stderr.write(f"{e}, config:{self._preqs_conf_file}\n")
raise e
def validate(self, phase: str):
"""Perform validations for phase."""
try:
Conf.load(phase, f'json://{self._preqs_conf_file}')
prereqs_block = Conf.get(phase, f'{phase}')
if prereqs_block:
pip3s = Conf.get(phase, f'{phase}>pip3s')
if pip3s:
PkgV().validate('pip3s', pip3s)
rpms = Conf.get(phase, f'{phase}>rpms')
if rpms:
PkgV().validate('rpms', rpms)
services = Conf.get(phase, f'{phase}>services')
if services:
ServiceV().validate('isrunning', services)
files = Conf.get(phase, f'{phase}>files')
if files:
PathV().validate('exists', files)
Log.debug("%s - pre-requisite validation complete" % phase)
except Exception:
Log.debug("%s - pre-requisite validation failed" % phase)
raise Exception("prereqs validation failed")
return 0
def test_remote_path(self):
"""Check paths."""
PathV().validate('exists', self.paths, self.host)
def test_path(self):
"""Check paths."""
PathV().validate('exists', self.paths)
def test_path_neg(self):
"""Check negative paths."""
neg_path = ['device:/dev/loop9']
self.assertRaises(VError, PathV().validate, 'exists', neg_path)
def test_remote_path(self):
"""Check paths."""
try:
PathV().validate('exists', self.paths, self.host)
except Exception:
PathV().validate('exists', self.paths, self.host)