def _create_snapshot(self,
volume,
description=None,
tags=None,
nowait=False):
LOG.debug('Creating snapshot of EBS volume %s', volume)
if not linux.os.windows:
coreutils.sync()
# conn.create_snapshot leaks snapshots when RequestLimitExceeded occured
params = {'VolumeId': volume}
if description:
params['Description'] = description[0:255]
snapshot = self._conn.get_object('CreateSnapshot',
params,
boto.ec2.snapshot.Snapshot,
verb='POST')
try:
LOG.debug('Snapshot %s created for EBS volume %s', snapshot.id,
volume)
if tags:
self._create_tags_async(snapshot.id, tags)
if not nowait:
self._wait_snapshot(snapshot)
except boto.exception.BotoServerError, e:
if e.code != 'RequestLimitExceeded':
raise
def _create_snapshot(self, volume, description=None, tags=None, nowait=False):
LOG.debug('Creating snapshot of EBS volume %s', volume)
coreutils.sync()
snapshot = self._conn.create_snapshot(volume, description)
LOG.debug('Snapshot %s created for EBS volume %s', snapshot.id, volume)
if tags:
self._create_tags_async(snapshot.id, tags)
if not nowait:
self._wait_snapshot(snapshot)
return snapshot
def _create_snapshot(self, volume, description=None, tags=None, nowait=False):
LOG.debug('Creating snapshot of EBS volume %s', volume)
coreutils.sync()
snapshot = self._conn.create_snapshot(volume, description)
LOG.debug('Snapshot %s created for EBS volume %s', snapshot.id, volume)
if tags:
self._create_tags_async(snapshot.id, tags)
if not nowait:
self._wait_snapshot(snapshot)
return snapshot
def _create_snapshot(self, volume_id=None, description=None, nowait=False):
volume_id = self.id
self._check_cinder_connection()
LOG.debug('Creating snapshot of Cinder volume %s', volume_id)
coreutils.sync()
snapshot = self._cinder.volume_snapshots.create(
volume_id, force=True, description=description)
LOG.debug('Snapshot %s created for Cinder volume %s', snapshot.id,
volume_id)
if not nowait:
self._wait_snapshot(snapshot.id)
return snapshot
def _create_snapshot(self, volume_id=None, description=None, nowait=False):
volume_id = self.id
self._check_cinder_connection()
LOG.debug('Creating snapshot of Cinder volume %s', volume_id)
coreutils.sync()
snapshot = self._cinder.volume_snapshots.create(volume_id,
force=True,
display_description=description)
LOG.debug('Snapshot %s created for Cinder volume %s',
snapshot.id, volume_id)
if not nowait:
self._wait_snapshot(snapshot.id)
return snapshot
def freeze(self, volume, state):
self._mysql_init.start()
client = self._client()
client.lock_tables()
coreutils.sync()
if int(__mysql__["replication_master"]):
(log_file, log_pos) = client.master_status()
else:
slave_status = client.slave_status()
log_pos = slave_status["Exec_Master_Log_Pos"]
log_file = slave_status["Master_Log_File"]
upd = {"log_file": log_file, "log_pos": log_pos}
state.update(upd)
self.tags.update(upd)
def freeze(self, volume, state):
self._mysql_init.start()
client = self._client()
client.lock_tables()
coreutils.sync()
if int(__mysql__['replication_master']):
(log_file, log_pos) = client.master_status()
else:
slave_status = client.slave_status()
log_pos = slave_status['Exec_Master_Log_Pos']
log_file = slave_status['Master_Log_File']
upd = {'log_file': log_file, 'log_pos': log_pos}
state.update(upd)
self.tags.update(upd)
def _create_snapshot(self, volume, description=None, tags=None, nowait=False):
LOG.debug('Creating snapshot of EBS volume %s', volume)
coreutils.sync()
snapshot = self._conn.create_snapshot(volume, description)
LOG.debug('Snapshot %s created for EBS volume %s', snapshot.id, volume)
if tags:
try:
LOG.debug('Applying tags to EBS snapshot %s (tags: %s)',
snapshot.id, tags)
self._conn.create_tags([snapshot.id], tags)
except:
LOG.warn('Cannot apply tags to EBS snapshot %s. Error: %s',
snapshot.id, sys.exc_info()[1])
if not nowait:
self._wait_snapshot(snapshot)
return snapshot
def _create_snapshot(self, volume, description=None, tags=None, nowait=False):
LOG.debug('Creating snapshot of EBS volume %s', volume)
coreutils.sync()
snapshot = self._conn.create_snapshot(volume, description)
LOG.debug('Snapshot %s created for EBS volume %s', snapshot.id, volume)
if tags:
try:
LOG.debug('Applying tags to EBS snapshot %s (tags: %s)',
snapshot.id, tags)
self._conn.create_tags([snapshot.id], tags)
except:
LOG.warn('Cannot apply tags to EBS snapshot %s. Error: %s',
snapshot.id, sys.exc_info()[1])
if not nowait:
self._wait_snapshot(snapshot)
return snapshot
def _snapshot(self, description, tags, **kwds):
coreutils.sync()
lvm2.dmsetup('suspend', self.device)
try:
description = 'Raid%s disk ${index}%s' % (self.level, \
'. %s' % description if description else '')
disks_snaps = storage2.concurrent_snapshot(volumes=self.disks,
description=description,
tags=tags,
**kwds)
return storage2.snapshot(type='raid',
disks=disks_snaps,
lvm_group_cfg=lvm2.backup_vg_config(
self.vg),
level=self.level,
pv_uuid=self.pv_uuid,
vg=self.vg)
finally:
lvm2.dmsetup('resume', self.device)
def _create_snapshot(self, volume, description=None, tags=None, nowait=False):
LOG.debug('Creating snapshot of EBS volume %s', volume)
if not linux.os.windows:
coreutils.sync()
# conn.create_snapshot leaks snapshots when RequestLimitExceeded occured
params = {'VolumeId': volume}
if description:
params['Description'] = description[0:255]
snapshot = self._conn.get_object('CreateSnapshot', params,
boto.ec2.snapshot.Snapshot, verb='POST')
try:
LOG.debug('Snapshot %s created for EBS volume %s', snapshot.id, volume)
if tags:
self._create_tags_async(snapshot.id, tags)
if not nowait:
self._wait_snapshot(snapshot)
except boto.exception.BotoServerError, e:
if e.code != 'RequestLimitExceeded':
raise
def _snapshot(self, description, tags, **kwds):
coreutils.sync()
lvm2.dmsetup('suspend', self.device)
try:
description = 'Raid%s disk ${index}%s' % (self.level, \
'. %s' % description if description else '')
disks_snaps = storage2.concurrent_snapshot(
volumes=self.disks,
description=description,
tags=tags, **kwds
)
return storage2.snapshot(
type='raid',
disks=disks_snaps,
lvm_group_cfg=lvm2.backup_vg_config(self.vg),
level=self.level,
pv_uuid=self.pv_uuid,
vg=self.vg
)
finally:
lvm2.dmsetup('resume', self.device)
