def load_system_facts(inventory_file, os_facts_path, env_vars, verbose=False):
"""
Retrieves system facts from the remote systems.
"""
installer_log.debug("Inside load_system_facts")
installer_log.debug("load_system_facts will run with Ansible/Openshift environment variables:")
debug_env(env_vars)
FNULL = open(os.devnull, 'w')
args = ['ansible-playbook', '-v'] if verbose \
else ['ansible-playbook']
args.extend([
'--inventory-file={}'.format(inventory_file),
os_facts_path])
installer_log.debug("Going to subprocess out to ansible now with these args: %s", ' '.join(args))
installer_log.debug("Subprocess will run with Ansible/Openshift environment variables:")
debug_env(env_vars)
status = subprocess.call(args, env=env_vars, stdout=FNULL)
if status != 0:
installer_log.debug("Exit status from subprocess was not 0")
return [], 1
with open(CFG.settings['ansible_callback_facts_yaml'], 'r') as callback_facts_file:
installer_log.debug("Going to try to read this file: %s", CFG.settings['ansible_callback_facts_yaml'])
try:
callback_facts = yaml.safe_load(callback_facts_file)
except yaml.YAMLError as exc:
print("Error in {}".format(CFG.settings['ansible_callback_facts_yaml']), exc)
print("Try deleting and rerunning the atomic-openshift-installer")
sys.exit(1)
return callback_facts, 0
def run_ansible(playbook, inventory, env_vars, verbose=False):
installer_log.debug("run_ansible will run with Ansible/Openshift environment variables:")
debug_env(env_vars)
args = ["ansible-playbook", "-v"] if verbose else ["ansible-playbook"]
args.extend(["--inventory-file={}".format(inventory), playbook])
installer_log.debug("Going to subprocess out to ansible now with these args: %s", " ".join(args))
return subprocess.call(args, env=env_vars)
def test_utils_debug_env_all_debugged(self):
"""Verify debug_env debugs specific env variables"""
with mock.patch('ooinstall.utils.installer_log') as _il:
debug_env(self.debug_all_params)
# Debug was called for each item we expect
self.assertEqual(len(self.debug_all_params), _il.debug.call_count)
# Each item we expect was logged
six.assertCountEqual(self, self.expected, _il.debug.call_args_list)
def run_ansible(playbook, inventory, env_vars, verbose=False):
installer_log.debug("run_ansible will run with Ansible/Openshift environment variables:")
debug_env(env_vars)
args = ['ansible-playbook', '-v'] if verbose \
else ['ansible-playbook']
args.extend([
'--inventory-file={}'.format(inventory),
playbook])
installer_log.debug("Going to subprocess out to ansible now with these args: %s", ' '.join(args))
return subprocess.call(args, env=env_vars)
def test_utils_debug_env_some_debugged(self):
"""Verify debug_env skips non-wanted env variables"""
debug_some_params = copy.deepcopy(self.debug_all_params)
# This will not be logged by debug_env
debug_some_params['MG_FRBBR'] = "SKIPPED"
with mock.patch('ooinstall.utils.installer_log') as _il:
debug_env(debug_some_params)
# The actual number of debug calls was less than the
# number of items passed to debug_env
self.assertLess(_il.debug.call_count, len(debug_some_params))
six.assertCountEqual(self, self.expected, _il.debug.call_args_list)
def test_utils_debug_env_all_debugged(self):
"""Verify debug_env debugs specific env variables"""
with mock.patch('ooinstall.utils.installer_log') as _il:
debug_env(self.debug_all_params)
# Debug was called for each item we expect
self.assertEqual(
len(self.debug_all_params),
_il.debug.call_count)
# Each item we expect was logged
six.assertCountEqual(
self,
self.expected,
_il.debug.call_args_list)
def test_utils_debug_env_some_debugged(self):
"""Verify debug_env skips non-wanted env variables"""
debug_some_params = copy.deepcopy(self.debug_all_params)
# This will not be logged by debug_env
debug_some_params['MG_FRBBR'] = "SKIPPED"
with mock.patch('ooinstall.utils.installer_log') as _il:
debug_env(debug_some_params)
# The actual number of debug calls was less than the
# number of items passed to debug_env
self.assertLess(
_il.debug.call_count,
len(debug_some_params))
self.assertItemsEqual(
self.expected,
_il.debug.call_args_list)
