def get_infinisdk_from_arguments(arguments):
from infinisdk import InfiniBox
from infinidat_openstack.versioncheck import raise_if_unsupported, get_system_version
system = InfiniBox(arguments.address, use_ssl=True, auth=(arguments.username, arguments.password))
system.login()
raise_if_unsupported(get_system_version(arguments.address, arguments.username, arguments.password, system))
return system
def infinisdk_side_effect(address, use_ssl, auth=("admin", "123456")):
if address == self.infinisdk.get_name():
instance = InfiniBox(self.simulator, auth=auth)
else:
instance = InfiniBox(address, auth=auth)
instance.login()
return instance
def ibox_login(ibox):
try:
pass_file = "." + ibox + ".sec"
system = InfiniBox(ibox, pass_decode(pass_file))
system.login()
return system
except Exception as E:
print "failed due to {}".format(E)
def ibox_login(ibox):
try:
pass_file = "." + ibox + ".sec"
print "Opening {}".format(pass_file)
auth = pass_decode(pass_file)
system = InfiniBox(ibox, auth)
system.login()
return system, auth
except Exception as E:
print "failed due to {}".format(E)
def get_system(module):
"""Return System Object or Fail"""
box = module.params['system']
user = module.params['user']
password = module.params['password']
if user and password:
system = InfiniBox(box, auth=(user, password))
elif environ.get('INFINIBOX_USER') and environ.get('INFINIBOX_PASSWORD'):
system = InfiniBox(box,
auth=(environ.get('INFINIBOX_USER'),
environ.get('INFINIBOX_PASSWORD')))
elif path.isfile(path.expanduser('~') + '/.infinidat/infinisdk.ini'):
system = InfiniBox(box)
else:
module.fail_json(
msg=
"You must set INFINIBOX_USER and INFINIBOX_PASSWORD environment variables or set username/password module arguments"
)
try:
system.login()
except Exception:
module.fail_json(
msg="Infinibox authentication failed. Check your credentials")
return system
def init(opts):
'''
Open the connection to the ibox device, login, and bind to the
Resource class
'''
opts['multiprocessing'] = False
log.debug('Opening connection to ibox')
args = {"host": opts['proxy']['host'],"user": opts['proxy']['username'],"password":opts['proxy']['password']}
# optional_args = ['user',
# 'username',
# 'password',
# 'passwd'
# ]
#
# if 'username' in opts['proxy'].keys():
# opts['proxy']['user'] = opts['proxy'].pop('username')
# proxy_keys = opts['proxy'].keys()
# for arg in optional_args:
# if arg in proxy_keys:
# args[arg] = opts['proxy'][arg]
thisproxy['conn'] = InfiniBox(args["host"], auth=(args["user"], str(args["password"])))
thisproxy['conn'].login()
thisproxy['initialized'] = True
def run(*args, **kwargs):
user, box, password = args
simulation = False
if kwargs["mode"] == 'delete':
print("delete-snapshots")
elif kwargs["mode"] == 'status':
print("status")
simulation = True
#t = PrettyTable(['instance name', 'creation timestamp', 'retention days', 'snapshot name', 'lock state', 'expiration date', 'action'])
#print ("instance name \t | creation timestamp \t | retention days \t | snapshot name \t | lock state \t | expiration date \t | action")
else:
usage()
exit()
config = read_config(config_file)
auth = (args[0], args[2])
b = InfiniBox(args[1], auth=auth)
b.login()
iter_snap(config, b, kwargs["mode"], "filesystems")
iter_snap(config, b, kwargs["mode"], "volumes")
def get_system(module):
"""Return System Object or Fail"""
box = module.params['system']
user = module.params.get('user', None)
password = module.params.get('password', None)
if user and password:
system = InfiniBox(box, auth=(user, password))
elif environ.get('INFINIBOX_USER') and environ.get('INFINIBOX_PASSWORD'):
system = InfiniBox(box, auth=(environ.get('INFINIBOX_USER'), environ.get('INFINIBOX_PASSWORD')))
elif path.isfile(path.expanduser('~') + '/.infinidat/infinisdk.ini'):
system = InfiniBox(box)
else:
module.fail_json(msg="You must set INFINIBOX_USER and INFINIBOX_PASSWORD environment variables or set username/password module arguments")
try:
system.login()
except Exception:
module.fail_json(msg="Infinibox authentication failed. Check your credentials")
return system
def apply(config_parser, address, pool_name, username, password, volume_backend_name=None, thick_provisioning=False, prefer_fc=False, infinidat_allow_pool_not_found=False, infinidat_purge_volume_on_deletion=False):
import sys
from infinisdk import InfiniBox
from infinisdk.core.exceptions import SystemNotFoundException
from infinidat_openstack.versioncheck import raise_if_unsupported, get_system_version
try:
system = InfiniBox(address, use_ssl=True, auth=(username, password))
except SystemNotFoundException:
system = None
if system is None:
print("Could not connect to system \"{}\"".format(pool_name), file=sys.stderr)
raise SystemExit(1)
system.login()
raise_if_unsupported(get_system_version(address, username, password, system))
pool = system.pools.safe_get(name=pool_name)
if pool is None:
print("Pool \"{}\" not found".format(pool_name), file=sys.stderr)
raise SystemExit(1)
pool_id = pool.get_id()
key = "infinibox-{0}-pool-{1}".format(system.get_serial(), pool.get_id()) if not volume_backend_name else volume_backend_name
enabled = True
for backend in get_volume_backends(config_parser):
if backend['address'] == address and backend['pool_id'] == pool_id:
key = backend['key']
enabled = key in get_enabled_backends(config_parser)
if not config_parser.has_section(key):
config_parser.add_section(key)
config_parser.set(key, "volume_driver", VOLUME_DRIVER)
for setting in SETTINGS:
config_parser.set(key, setting[1], locals()[setting[0]])
config_parser.set(key, 'san_password', mask(password))
config_parser.set(key, "infinidat_provision_type", "thick" if thick_provisioning else "thin")
config_parser.set(key, "infinidat_prefer_fc", prefer_fc)
config_parser.set(key, "infinidat_allow_pool_not_found", infinidat_allow_pool_not_found)
config_parser.set(key, "infinidat_purge_volume_on_deletion", infinidat_purge_volume_on_deletion)
if enabled:
enable(config_parser, key)
return key
def do_setup(self, context):
from infinisdk.core.exceptions import ObjectNotFound
from infinidat_openstack.config import is_masked, unmask
for key in ('infinidat_provision_type', 'infinidat_pool_id', 'san_login', 'san_password'):
if not self.configuration.safe_get(key):
raise exception.InvalidInput(reason=translate("{0} must be set".format(key)))
provision_type = self.configuration.infinidat_provision_type
if provision_type.upper() not in ('THICK', 'THIN'):
raise exception.InvalidInput(reason=translate("infinidat_provision_type must be THICK or THIN"))
from infinisdk import InfiniBox
self.system = InfiniBox(self.configuration.san_ip,
auth=(self.configuration.san_login,
unmask(self.configuration.san_password) if \
is_masked(self.configuration.san_password) else \
self.configuration.san_password))
self.system.login()
try:
self._get_pool() # we want to search for the pool here so we fail if we can't find it.
except (ObjectNotFound, exception.InvalidInput):
if not self.configuration.infinidat_allow_pool_not_found:
raise
LOG.info("InfiniBox pool not found, but infinidat_allow_pool_not_found is set")
# show command line options if options.verbose: # store password temporarily password = options.password # hide password from output options.password = "******" # show command line options print "command line options:\n%s\n" % (pformat(vars(options))) # restore password options.password = password global_vars.system = InfiniBox(options.fqdn, auth=(options.username, options.password)) global_vars.system.login() state = 0 total = 0 hosts = global_vars.system.hosts vols = global_vars.system.volumes pools = global_vars.system.pools luns = global_vars.system.luns clusters = global_vars.system.host_clusters total_space_allocated = 0 total_space_used = 0 i = 0 # For loop iterator # build proper message
def iboxauth(ibox, user, pw):
ibox = InfiniBox(ibox, auth=(user, pw))
ibox.login()
return ibox
import requests
import os
import json
from infinisdk import InfiniBox
from capacity import GiB
import argparse
box_a = 'ibox2373'
box_b = 'ibox606'
auth = ('infinidat', '123456')
box_a_object = InfiniBox(box_a, auth)
box_b_object = InfiniBox(box_b, auth)
box_a_object.login()
box_b_object.login()
volume_name = 'ds3'
host = 'iocloudcore-02'
additional = 2 * GiB
def get_args():
"""
Supports the command-line arguments listed below.
"""
parser = argparse.ArgumentParser(
description="Resizing replica for Active/Active")
parser.add_argument('-v',
'--volume',
nargs=1,
required=True,
help='Name of the volume')
parser.add_argument('-s',
'--size',
class InfiniboxVolumeDriver(driver.VolumeDriver):
VERSION = __version__
def __init__(self, *args, **kwargs):
super(InfiniboxVolumeDriver, self).__init__(*args, **kwargs)
self.configuration.append_config_values(volume_opts)
self.configuration.append_config_values(san_opts)
self.volume_backend_name = self.configuration.config_group
self.system = None
self.pool = None
self.volume_stats = None
@logbook_compat
@infinisdk_to_cinder_exceptions
def do_setup(self, context):
from infinisdk.core.exceptions import ObjectNotFound
from infinidat_openstack.config import is_masked, unmask
for key in ('infinidat_provision_type', 'infinidat_pool_id', 'san_login', 'san_password'):
if not self.configuration.safe_get(key):
raise exception.InvalidInput(reason=translate("{0} must be set".format(key)))
provision_type = self.configuration.infinidat_provision_type
if provision_type.upper() not in ('THICK', 'THIN'):
raise exception.InvalidInput(reason=translate("infinidat_provision_type must be THICK or THIN"))
from infinisdk import InfiniBox
self.system = InfiniBox(self.configuration.san_ip,
auth=(self.configuration.san_login,
unmask(self.configuration.san_password) if \
is_masked(self.configuration.san_password) else \
self.configuration.san_password))
self.system.login()
try:
self._get_pool() # we want to search for the pool here so we fail if we can't find it.
except (ObjectNotFound, exception.InvalidInput):
if not self.configuration.infinidat_allow_pool_not_found:
raise
LOG.info("InfiniBox pool not found, but infinidat_allow_pool_not_found is set")
# Since we no longer inherit from SanDriver, we have to implement the four following methods:
@logbook_compat
@infinisdk_to_cinder_exceptions
def ensure_export(self, context, volume):
"""Synchronously recreates an export for a logical volume."""
pass
@logbook_compat
@infinisdk_to_cinder_exceptions
def create_export(self, context, volume, connector=None):
"""Exports the volume."""
pass
@logbook_compat
@infinisdk_to_cinder_exceptions
def remove_export(self, context, volume):
"""Removes an export for a logical volume."""
pass
@logbook_compat
@infinisdk_to_cinder_exceptions
def check_for_setup_error(self):
"""Returns an error if prerequisites aren't met."""
if not self.configuration.san_password:
raise exception.InvalidInput(reason=translate('Specify san_password'))
# The san_ip must always be set, because we use it for the target
if not self.configuration.san_ip:
raise exception.InvalidInput(reason=translate("san_ip must be set"))
@logbook_compat
@infinisdk_to_cinder_exceptions
def create_volume(self, cinder_volume):
infinidat_volume = self.system.volumes.create(name=self._create_volume_name(cinder_volume),
size=cinder_volume.size * GiB,
pool=self._get_pool(),
provisioning=self._get_provisioning())
if hasattr(cinder_volume, 'consistencygroup') and cinder_volume.consistencygroup:
cinder_cg = cinder_volume.consistencygroup
self._add_volume_to_cg(infinidat_volume, cinder_cg)
else:
cinder_cg = None
self._set_volume_or_snapshot_metadata(
infinidat_volume,
cinder_volume,
cinder_cg=cinder_cg)
def _purge_infinidat_volume(self, infinidat_volume):
if infinidat_volume.is_mapped():
infinidat_volume.unmap()
for child in list(infinidat_volume.get_children()):
self._purge_infinidat_volume(child)
infinidat_volume.delete()
@logbook_compat
@infinisdk_to_cinder_exceptions
def delete_volume(self, cinder_volume):
from infinisdk.core.exceptions import ObjectNotFound
try:
infinidat_volume = self._find_volume(cinder_volume)
except ObjectNotFound:
LOG.info("delete_volume: volume {0!r} not found in InfiniBox, returning None".format(cinder_volume))
return
metadata = infinidat_volume.get_all_metadata()
if infinidat_volume.has_children():
raise exception.VolumeIsBusy(volume_name=translate(infinidat_volume.get_name()))
delete_parent = metadata.get("delete_parent", "false").lower() == "true"
object_to_delete = infinidat_volume.get_parent() if delete_parent else infinidat_volume
if self.configuration.infinidat_purge_volume_on_deletion:
self._purge_infinidat_volume(object_to_delete)
else:
object_to_delete.delete()
@logbook_compat
@infinisdk_to_cinder_exceptions
def initialize_connection(self, cinder_volume, connector, initiator_data=None):
# connector is a dict containing information about the connection. For example:
# connector={u'ip': u'172.16.86.169', u'host': u'openstack01', u'wwnns': [u'20000000c99115ea'],
# u'initiator': u'iqn.1993-08.org.debian:01:1cef2344a325', u'wwpns': [u'10000000c99115ea']}
self._assert_connector(connector)
methods = dict(fc=self._initialize_connection__fc,
iscsi=self._initialize_connection__iscsi)
return self._handle_connection(methods, cinder_volume, connector)
def _get_or_create_lun(self, host, volume):
for logical_unit in host.get_luns():
if logical_unit.get_volume() == volume:
return logical_unit.get_lun()
return host.map_volume(volume).get_lun()
def _get_iscsi_network_space(self):
from infinisdk.core.exceptions import ObjectNotFound
preferred_network_space = self.configuration.infinidat_preferred_iscsi_network_space
try:
if preferred_network_space:
return self.system.network_spaces.get(service="ISCSI_SERVICE", name=preferred_network_space)
return self.system.network_spaces.choose(service="ISCSI_SERVICE")
except ObjectNotFound:
if preferred_network_space:
msg = "Can't find iSCSI network space {}".format(preferred_network_space)
else:
msg = "Can't find any iSCSI network space"
raise ISCSINetworkSpaceNotFoundException(msg)
def _get_iscsi_portal(self, iscsi_network_space):
preferred_portal = self.configuration.infinidat_preferred_iscsi_portal
port = iscsi_network_space.get_properties().iscsi_tcp_port
available_portals = ["{}:{}".format(interface.ip_address, port) for interface in iscsi_network_space.get_ips()]
for portal in available_portals:
if not preferred_portal or preferred_portal == portal:
return portal
msg = "Preferred portal {} was not found. available portals:{!r}".format(preferred_portal, available_portals)
raise ISCSIPortalNotFoundException(msg)
def _initialize_connection__fc(self, cinder_volume, connector):
infinidat_volume = self._find_volume(cinder_volume)
for wwpn in connector[u'wwpns']:
host = self._find_or_create_host_by_port(wwpn)
self._set_host_metadata(host)
lun = self._get_or_create_lun(host, infinidat_volume)
access_mode = 'ro' if infinidat_volume.is_write_protected() else 'rw'
target_wwn = [str(wwn) for wwn in self.system.components.fc_ports.get_online_target_addresses()]
# See comments in cinder/volume/driver.py:FibreChannelDriver about the structure we need to return.
return dict(driver_volume_type='fibre_channel',
data=dict(target_discovered=False, target_wwn=target_wwn, target_lun=lun, access_mode=access_mode))
def _initialize_connection__iscsi(self, cinder_volume, connector):
from infi.dtypes.iqn import IQN
infinidat_volume = self._find_volume(cinder_volume)
host = self._find_or_create_host_by_port(IQN(connector[u'initiator']))
self._set_host_metadata(host)
lun = self._get_or_create_lun(host, infinidat_volume)
access_mode = 'ro' if infinidat_volume.is_write_protected() else 'rw'
iscsi_network_space = self._get_iscsi_network_space()
target_portal = self._get_iscsi_portal(iscsi_network_space)
target_iqn = iscsi_network_space.get_properties().iscsi_iqn
return dict(driver_volume_type='iscsi',
data=dict(
target_discovered=True,
volume_id=cinder_volume.id,
access_mode=access_mode,
target_portal=target_portal,
target_iqn=target_iqn,
target_lun=lun,
))
def _handle_connection(self, protocol_methods, cinder_volume, connector, *args, **kwargs):
preferred_fc = self.configuration.infinidat_prefer_fc
fc, iscsi = connector.get('wwpns'), connector.get('initiator')
if not fc and not iscsi:
raise exception.Invalid(translate(("no wwpns or iscsi initiator in connector {0}".format(connector))))
elif fc and (not iscsi or preferred_fc):
return protocol_methods['fc'](cinder_volume, connector, *args, **kwargs)
else:
return protocol_methods['iscsi'](cinder_volume, connector, *args, **kwargs)
@logbook_compat
@infinisdk_to_cinder_exceptions
def terminate_connection(self, cinder_volume, connector, force=False, **kwargs):
self._assert_connector(connector)
methods = dict(fc=self._terminate_connection__fc,
iscsi=self._terminate_connection__iscsi)
return self._handle_connection(methods, cinder_volume, connector, force=force)
def _terminate_connection__fc(self, cinder_volume, connector, force=False):
from infinisdk.core.exceptions import ObjectNotFound
infinidat_volume = self._find_volume(cinder_volume)
for wwpn in connector[u'wwpns']:
try:
host = self._find_host_by_port(wwpn)
except ObjectNotFound:
continue
self._set_host_metadata(host)
host.unmap_volume(infinidat_volume)
LOG.info("Volume(name={0!r}, id={1}) unmapped from Host (name={2!r}, id={3}) successfully".format(
infinidat_volume.get_name(), infinidat_volume.get_id(), host.get_name(), host.get_id()))
self._delete_host_if_unused(host)
def _terminate_connection__iscsi(self, cinder_volume, connector, force=False):
infinidat_volume = self._find_volume(cinder_volume)
try:
host = self._find_host_by_port(connector[u'initiator'])
except ObjectNotFound:
return
self._set_host_metadata(host)
metadata_before_unmap = host.get_all_metadata()
host.unmap_volume(infinidat_volume)
LOG.info("Volume(name={0!r}, id={1}) unmapped from Host (name={2!r}, id={3}) successfully".format(
infinidat_volume.get_name(), infinidat_volume.get_id(), host.get_name(), host.get_id()))
self._delete_host_if_unused(host)
@logbook_compat
@infinisdk_to_cinder_exceptions
def create_volume_from_snapshot(self, cinder_volume, cinder_snapshot):
infinidat_snapshot = self._find_snapshot(cinder_snapshot)
if cinder_volume.size * GiB < infinidat_snapshot.get_size():
msg = "cannot shrink snapshot. original size={}, target size={}".format(infinidat_snapshot.get_size(), cinder_volume.size * GiB)
raise exception.InvalidInput(reason=translate(msg))
infinidat_volume = infinidat_snapshot.create_child(name=self._create_volume_name(cinder_volume))
infinidat_volume.disable_write_protection()
infinidat_volume.update_size(cinder_volume.size * GiB)
if hasattr(cinder_volume, 'consistencygroup') and cinder_volume.consistencygroup:
cinder_cg = cinder_volume.consistencygroup
self._add_volume_to_cg(infinidat_volume, cinder_cg)
else:
cinder_cg = None
self._set_volume_or_snapshot_metadata(
infinidat_volume,
cinder_volume,
cinder_cg=cinder_cg)
@logbook_compat
@infinisdk_to_cinder_exceptions
def create_cloned_volume(self, tgt_cinder_volume, src_cinder_volume):
if tgt_cinder_volume.size < src_cinder_volume.size:
msg = "cannot shrink clone. original size={}, target size={}".format(src_cinder_volume.size, tgt_cinder_volume.size)
raise exception.InvalidInput(reason=translate(msg))
src_infinidat_volume = self._find_volume(src_cinder_volume)
# We first create a snapshot and then a clone from that snapshot.
snapshot = src_infinidat_volume.create_snapshot(name=self._create_snapshot_name(src_cinder_volume) + "-internal")
self._set_obj_metadata(snapshot, {
"cinder_id": "",
"internal": "true"
})
# We now create a clone from the snapshot
tgt_infinidat_volume = snapshot.create_child(name=self._create_volume_name(tgt_cinder_volume))
tgt_infinidat_volume.disable_write_protection()
tgt_infinidat_volume.update_size(tgt_cinder_volume.size * GiB)
if hasattr(tgt_cinder_volume, "consistencygroup") and tgt_cinder_volume.consistencygroup:
cinder_cg = tgt_cinder_volume.consistencygroup
self._add_volume_to_cg(tgt_infinidat_volume, cinder_cg)
else:
cinder_cg = None
self._set_volume_or_snapshot_metadata(
tgt_infinidat_volume,
tgt_cinder_volume,
delete_parent=True,
cinder_cg=cinder_cg)
@logbook_compat
@infinisdk_to_cinder_exceptions
def extend_volume(self, cinder_volume, new_size):
LOG.info("InfiniboxVolumeDriver.extend_volume")
infinidat_volume = self._find_volume(cinder_volume)
new_size_in_bytes = new_size * GiB
if infinidat_volume.get_size() != new_size_in_bytes:
if infinidat_volume.get_size() > new_size_in_bytes:
msg = "cannot shrink volume: new size must be greater or equal to current size. original size={}, new size={}"
raise exception.InvalidInput(reason=translate(msg.format(infinidat_volume.get_size(), new_size_in_bytes)))
infinidat_volume.update_size(new_size_in_bytes)
@logbook_compat
@infinisdk_to_cinder_exceptions
def migrate_volume(self, context, volume, host):
return False, None # not supported: we can't migrate a volume between pools or between Infinibox machines
@logbook_compat
@infinisdk_to_cinder_exceptions
def create_snapshot(self, cinder_snapshot):
infinidat_volume = self._find_volume(cinder_snapshot.volume)
infinidat_snapshot = infinidat_volume.create_snapshot(name=translate(self._create_snapshot_name(cinder_snapshot)))
self._set_volume_or_snapshot_metadata(infinidat_snapshot, cinder_snapshot)
@logbook_compat
@infinisdk_to_cinder_exceptions
def delete_snapshot(self, cinder_snapshot):
infinidat_snapshot = self._find_snapshot(cinder_snapshot)
if infinidat_snapshot.has_children():
raise exception.SnapshotIsBusy(snapshot_name=translate(infinidat_snapshot.get_name()))
infinidat_snapshot.delete()
@logbook_compat
@infinisdk_to_cinder_exceptions
def get_volume_stats(self, refresh=False):
if refresh or not self.volume_stats:
self._update_volume_stats()
return self.volume_stats
@logbook_compat
@infinisdk_to_cinder_exceptions
def create_consistencygroup(self, context, cinder_cg):
infinidat_cg = self.system.cons_groups.create(name=self._create_cg_name(cinder_cg), pool=self._get_pool())
self._set_cg_metadata(infinidat_cg, cinder_cg)
return {'status': 'available'}
@logbook_compat
@infinisdk_to_cinder_exceptions
def delete_consistencygroup(self, context, cinder_cg, members=None):
from infinisdk.core.exceptions import ObjectNotFound
try:
infinidat_cg = self._find_cg(cinder_cg)
except ObjectNotFound:
LOG.info("delete_consistencygroup: consistency group {0!r} not found in InfiniBox, returning None".format(cinder_cg))
return
infinidat_cg.delete()
# 'members' (volumes) is passed as a parameter in liberty and above but not on kilo
if members is None:
memebers = self.db.volume_get_all_by_group(context, cinder_cg.id)
for cinder_volume in memebers:
self.delete_volume(cinder_volume)
cinder_volume.status = 'deleted'
return {'status': cinder_cg['status']}, memebers
@logbook_compat
@infinisdk_to_cinder_exceptions
def update_consistencygroup(self, context, cinder_cg, add_volumes=None, remove_volumes=None):
infinidat_cg = self._find_cg(cinder_cg)
for vol in add_volumes:
infinidat_volume = self._find_volume(vol)
infinidat_cg.add_member(infinidat_volume)
for vol in remove_volumes:
infinidat_volume = self._find_volume(vol)
infinidat_cg.remove_member(infinidat_volume)
return None, None, None
@logbook_compat
@infinisdk_to_cinder_exceptions
def create_cgsnapshot(self, context, cgsnapshot):
# For some reason the cinder consistencygroup object is not passed here correctly
cinder_cg_id = cgsnapshot.consistencygroup_id
infinidat_cg = self._find_cg_by_id(cinder_cg_id)
infinidat_cgsnap = infinidat_cg.create_snapshot(name=self._create_cgsnapshot_name(cgsnapshot))
members = self.db.snapshot_get_all_for_cgsnapshot(context, cgsnapshot.id)
for snapshot in members:
for infinidat_snapshot in infinidat_cgsnap.get_members():
if snapshot.volume_id in infinidat_snapshot.get_parent().get_name():
infinidat_snapshot.update_name(self._create_snapshot_name(snapshot))
snapshot.status = 'available'
self._set_cg_metadata(infinidat_cgsnap, cgsnapshot)
return {'status': 'available'}, members
@logbook_compat
@infinisdk_to_cinder_exceptions
def delete_cgsnapshot(self, context, cgsnapshot, members=None):
# 'members' (snapshots) is passed as a parameter in liberty and above but not on kilo
if members is None:
members = self.db.snapshot_get_all_for_cgsnapshot(context, cgsnapshot.id)
from infinisdk.core.exceptions import ObjectNotFound
try:
# This cgsanpshot is actualy a consistency group object in the system
infinidat_cgsnapshot = self._find_cgsnap(cgsnapshot)
except ObjectNotFound:
LOG.info("delete_cgsnapshot: cgsnapshot {0!r} not found in InfiniBox, returning None".format(cgsnapshot))
else:
infinidat_cgsnapshot.delete()
for cinder_snapshot in members:
self.delete_snapshot(cinder_snapshot)
cinder_snapshot.status = 'deleted'
return {'status': cgsnapshot.status}, members
def _update_volume_stats(self):
from infinisdk.core.exceptions import ObjectNotFound
"""Retrieve stats info from volume group."""
data = {}
data["volume_backend_name"] = self.volume_backend_name
data["vendor_name"] = STATS_VENDOR
data["driver_version"] = self.VERSION
data["storage_protocol"] = 'FC' if self.configuration.infinidat_prefer_fc else 'iSCSI'
data["consistencygroup_support"] = 'True'
try:
data['total_capacity_gb'] = self._get_pool().get_physical_capacity() / GiB
data['free_capacity_gb'] = self._get_pool().get_free_physical_capacity() / GiB
except (ObjectNotFound, exception.InvalidInput):
data['total_capaceity_gb'] = 0
data['free_capacity_gb'] = 0
data['reserved_percentage'] = 0
data['QoS_support'] = False
self.volume_stats = data
def _get_pool(self):
if not self.pool:
pools = self.system.pools.find(id=int(self.configuration.infinidat_pool_id))
if not pools:
raise exception.InvalidInput(translate("pool {0} not found".format(int(self.configuration.infinidat_pool_id))))
self.pool = pools[0]
return self.pool
def _find_volume(self, cinder_volume):
return self.system.volumes.get(name=self._create_volume_name(cinder_volume))
def _find_snapshot(self, cinder_snapshot):
return self.system.volumes.get(name=self._create_snapshot_name(cinder_snapshot))
def _find_cg(self, cinder_cg):
return self.system.cons_groups.get(name=self._create_cg_name(cinder_cg))
def _find_cg_by_id(self, cinder_cg_id):
return self.system.cons_groups.get(name=self._create_cg_name_by_id(cinder_cg_id))
def _find_cgsnap(self, cinder_cgsnap):
cgsnap = self.system.cons_groups.get(name=self._create_cgsnapshot_name(cinder_cgsnap))
assert cgsnap.is_snapgroup() # Just making sure since these are actualy cg objects
return cgsnap
def _add_volume_to_cg(self, infinidat_volume, cinder_cg):
from infinisdk.core.exceptions import ObjectNotFound
try:
infinidat_cg = self._find_cg(cinder_cg)
except ObjectNotFound:
LOG.info("create_volume: consistency group {0!r} not found in InfiniBox, not adding volume {0!r} to the group.".format(cinder_cg, infinidat_volume))
else:
infinidat_cg.add_member(infinidat_volume)
def _find_host_by_port(self, port):
return self.system.hosts.get(name=self._create_host_name_by_port(port))
def _find_or_create_host_by_port(self, port):
name = self._create_host_name_by_port(str(port))
host = self.system.hosts.safe_get(name=name)
if not host:
host = self.system.hosts.create(name=name)
host.add_port(port)
return host
def _delete_host_if_unused(self, host):
from infinisdk.core.exceptions import APICommandFailed
try:
host.delete()
except APICommandFailed, e:
if 'HOST_NOT_EMPTY' in e.response.response.content:
pass # host still contains mappings
else:
raise # some other bad thing happened
help='Ibox Name')
parser.add_argument('-u',
'--user',
nargs=1,
required=True,
help='Ibox user')
parser.add_argument('-p',
'--password',
nargs=1,
required=True,
help='Ibox password')
args = parser.parse_args()
return args
args = get_args()
auth = (args.user[0], args.password[0])
system = InfiniBox(args.ibox[0], auth)
try:
system.login()
volume = system.volumes.find(name=args.volume[0])
if (volume.to_list()):
volume = volume.to_list()[0]
print(volume.get_name())
for snap in volume.get_snapshots().to_list():
sp = "^" + args.rename[0]
if re.search(sp, snap.get_name()):
new_name = (re.sub(sp, volume.get_name(), snap.get_name()))
snap.update_name(new_name)
except Exception as E:
print("Cannot run", E)
required=True,
help='Sync interval in minutes')
args = parser.parse_args()
return args
if __name__ == '__main__':
args = get_args()
if args.configfile:
if os.path.isfile('{}'.format(args.configfile[0])):
cfgargs = args_from_cfgfile(args.configfile[0])
ibox1 = cfgargs['src_ibox']
user1 = cfgargs['src_user']
enc_pw1 = cfgargs['dst_password']
ibox2 = cfgargs['dst_ibox']
user2 = cfgargs['dst_user']
enc_pw2 = cfgargs['src_password']
v1_name = args.v1_name[0]
v2_name = args.v2_name[0]
rpo = args.rpo[0]
interval = args.interval[0]
pw1 = base64.b64decode(enc_pw1).decode("utf-8", "ignore")
pw2 = base64.b64decode(enc_pw2).decode("utf-8", "ignore")
src = InfiniBox(ibox1, auth=(user1, pw1))
src.login()
dst = InfiniBox(ibox2, auth=(user2, pw2))
dst.login()
rep = get_objects(v1_name, ibox2, v2_name, rpo, interval)
if (rep.is_active()):
print("\033[1;32;40m Replicated Successfuly \033[0m")
