def __init__(self, cinder_client):
self.client = SSHClient('127.0.0.1', username='******')
self.cinder_client = cinder_client
self._NOVA_CONF = '/etc/nova/nova.conf'
self._CINDER_CONF = '/etc/cinder/cinder.conf'
self._is_openstack = ServiceManager.has_service(OSManager.get_openstack_cinder_service_name(), self.client)
self._nova_installed = self.client.file_exists(self._NOVA_CONF)
self._cinder_installed = self.client.file_exists(self._CINDER_CONF)
self._driver_location = OSManager.get_openstack_package_base_path()
self._openstack_users = OSManager.get_openstack_users()
self._devstack_driver = '/opt/stack/cinder/cinder/volume/drivers/openvstorage.py'
try:
self._is_devstack = 'stack' in str(self.client.run('ps aux | grep SCREEN | grep stack | grep -v grep || true'))
except SystemExit: # ssh client raises system exit 1
self._is_devstack = False
except Exception:
self._is_devstack = False
try:
from cinder import version
version_string = version.version_string()
if version_string.startswith('2015.2') or version_string.startswith('7.0'):
self._stack_version = 'liberty'
elif version_string.startswith('2015.1'):
self._stack_version = 'kilo'
elif version_string.startswith('2014.2'):
self._stack_version = 'juno'
else:
raise ValueError('Unsupported cinder version: {0}'.format(version_string))
except Exception as ex:
raise ValueError('Cannot determine cinder version: {0}'.format(ex))
def is_devstack_installed():
"""
Check if OpenStack or DevStack is installed
:return: True if installed
"""
client = SSHClient('127.0.0.1', username='******')
is_openstack = ServiceManager.has_service(OSManager.get_openstack_cinder_service_name(), client)
is_devstack = 'stack' in str(client.run('ps aux | grep SCREEN | grep stack | grep -v grep || true'), allow_insecure=True)
return is_openstack or is_devstack
def _is_cinder_running(self):
if self.is_devstack:
try:
return 'cinder-volume' in str(self.client.run('ps aux | grep cinder-volume | grep -v grep'))
except SystemExit:
return False
if self.is_openstack:
try:
cinder_service = OSManager.get_openstack_cinder_service_name()
return ServiceManager.get_service_status(cinder_service, self.client)
except SystemExit:
return False
return False
def _is_cinder_running(self):
if self.is_devstack:
try:
return 'cinder-volume' in str(
self.client.run(
'ps aux | grep cinder-volume | grep -v grep'))
except SystemExit:
return False
if self.is_openstack:
try:
cinder_service = OSManager.get_openstack_cinder_service_name()
return ServiceManager.get_service_status(
cinder_service, self.client)
except SystemExit:
return False
return False
def __init__(self, cinder_client):
self._logger = LogHandler.get('extensions', name='openstack_mgmt')
self.client = SSHClient('127.0.0.1', username='******')
self.cinder_client = cinder_client
self._NOVA_CONF = '/etc/nova/nova.conf'
self._CINDER_CONF = '/etc/cinder/cinder.conf'
self._is_openstack = ServiceManager.has_service(
OSManager.get_openstack_cinder_service_name(), self.client)
self._nova_installed = self.client.file_exists(self._NOVA_CONF)
self._cinder_installed = self.client.file_exists(self._CINDER_CONF)
self._driver_location = OSManager.get_openstack_package_base_path()
self._openstack_users = OSManager.get_openstack_users()
self._devstack_driver = '/opt/stack/cinder/cinder/volume/drivers/openvstorage.py'
try:
self._is_devstack = 'stack' in str(
self.client.run(
'ps aux | grep SCREEN | grep stack | grep -v grep || true')
)
except SystemExit: # ssh client raises system exit 1
self._is_devstack = False
except Exception:
self._is_devstack = False
try:
from cinder import version
version_string = version.version_string()
if version_string.startswith('9.0'):
self._stack_version = 'newton'
elif version_string.startswith('8.0'):
self._stack_version = 'mitaka'
elif version_string.startswith(
'2015.2') or version_string.startswith('7.0'):
self._stack_version = 'liberty'
elif version_string.startswith('2015.1'):
self._stack_version = 'kilo'
elif version_string.startswith('2014.2'):
self._stack_version = 'juno'
else:
raise ValueError(
'Unsupported cinder version: {0}'.format(version_string))
except Exception as ex:
raise ValueError('Cannot determine cinder version: {0}'.format(ex))
def _is_openstack(self):
cinder_service = OSManager.get_openstack_cinder_service_name()
return ServiceManager.has_service(cinder_service, self.client)
def _is_openstack(self):
cinder_service = OSManager.get_openstack_cinder_service_name()
return ServiceManager.has_service(cinder_service, self.client)
