def __init__(self, conf):
self.volumes = VolumeHelper(conf)
self.exports = ExportHelper(conf)
self.backups = BackupHelper(conf)
self.cgroups = CgroupHelper(conf)
self.api_server = conf.string('storage', 'api_server',
"http://localhost:8080")
self.api_retry = conf.int('storage', 'api_retry', 1)
# name of node registration
self.name = conf.string('storage', 'name', socket.gethostname())
self.affinity_group = conf.string('storage', 'affinity_group', '')
# management interface
self.management_host = conf.string('server:main', 'host', '0.0.0.0')
if self.management_host == '0.0.0.0':
self.management_host = my_ip(self.api_server)
self.management_port = conf.int('server:main', 'port', 8081)
# storage interface
self.storage_host = conf.string('storage', 'host', '127.0.0.1')
self.storage_port = conf.int('storage', 'port', 3260)
self.volume_type = conf.string('storage', 'volume_type', 'vtype')
# cinder
self.cinder_args = cinderclient.get_args(conf)
self.rax_auth = conf.bool('cinder', 'rax_auth', True)
if self.rax_auth:
self.client = cinderclient.CinderClient(**self.cinder_args)
self.cinder_host = conf.string('storage', 'cinder_host',
self.management_host)
def backup(self, id=None, src=None, timestamp=None):
"""
This runs a backup job outside of the storage api,
which is useful for performance testing backups
"""
# Set basic Logging
logging.basicConfig()
# Get the lunr logger
log = logger.get_logger()
# Output Debug level info
log.logger.setLevel(logging.DEBUG)
# Load the local storage configuration
conf = LunrConfig.from_storage_conf()
# If no time provided, use current time
timestamp = timestamp or time()
# Init our helpers
volume = VolumeHelper(conf)
backup = BackupHelper(conf)
try:
# Create the snapshot
snapshot = volume.create_snapshot(src, id, timestamp)
# For testing non-snapshot speeds
#snapshot = volume.get(src)
#snapshot['backup_id'] = id
#snapshot['origin'] = src
#snapshot['timestamp'] = 1338410885.0
#del snapshot['volume']
print("Created snap-shot: ", pprint(snapshot))
with self.timeit(snapshot['size']):
# Backup the snapshot
print("Starting Backup")
backup.save(snapshot, id)
finally:
# Delete the snapshot if it was created
if 'snapshot' in locals():
self._remove_volume(snapshot['path'])
def setUp(self):
IetTest.setUp(self)
self.tempdir = mkdtemp()
self.conf = self.config(self.tempdir)
self.volume = VolumeHelper(self.conf)
self.backup = BackupHelper(self.conf)
