def sync_volumeslice_record(vs):
"""
Synchronize a VolumeSlice record
"""
logger.info("Sync VolumeSlice for (%s, %s)" % (vs.volume_id.name, vs.slice_id.name))
# extract arguments...
principal_id = vs.slice_id.creator.email
slice_name = vs.slice_id.name
volume_name = vs.volume_id.name
syndicate_caps = observer_core.opencloud_caps_to_syndicate_caps(vs.cap_read_data, vs.cap_write_data, vs.cap_host_data)
RG_port = vs.RG_portnum
UG_port = vs.UG_portnum
slice_secret = None
gateway_name_prefix = None
config = observer_core.get_config()
try:
observer_secret = observer_core.get_syndicate_observer_secret(config.SYNDICATE_OBSERVER_SECRET)
RG_closure = config.SYNDICATE_RG_CLOSURE
observer_pkey_path = config.SYNDICATE_OBSERVER_PRIVATE_KEY
syndicate_url = config.SYNDICATE_SMI_URL
gateway_name_prefix = config.SYNDICATE_GATEWAY_NAME_PREFIX
except Exception, e:
traceback.print_exc()
logger.error("syndicatelib config is missing one or more of the following: SYNDICATE_OBSERVER_SECRET, SYNDICATE_RG_CLOSURE, SYNDICATE_OBSERVER_PRIVATE_KEY, SYNDICATE_SMI_URL")
raise e
def sync_volume_record(volume):
"""
Synchronize a Volume record with Syndicate.
"""
logger.info("Sync Volume = %s\n\n" % volume.name)
principal_id = volume.owner_id.email
config = observer_core.get_config()
max_UGs = None
max_RGs = None
volume_principal_id = observer_core.make_volume_principal_id(
principal_id, volume.name)
# get the observer secret
try:
max_UGs = CONFIG.SYNDICATE_UG_QUOTA
max_RGs = CONFIG.SYNDICATE_RG_QUOTA
observer_secret = observer_core.get_syndicate_observer_secret(
config.SYNDICATE_OBSERVER_SECRET)
except Exception, e:
traceback.print_exc()
logger.error(
"config is missing SYNDICATE_OBSERVER_SECRET, SYNDICATE_UG_QUOTA, SYNDICATE_RG_QUOTA"
)
raise e
def sync_volumeslice_record(vs):
"""
Synchronize a VolumeSlice record
"""
logger.info("Sync VolumeSlice for (%s, %s)" %
(vs.volume_id.name, vs.slice_id.name))
# extract arguments...
principal_id = vs.slice_id.creator.email
slice_name = vs.slice_id.name
volume_name = vs.volume_id.name
syndicate_caps = observer_core.opencloud_caps_to_syndicate_caps(
vs.cap_read_data, vs.cap_write_data, vs.cap_host_data)
RG_port = vs.RG_portnum
UG_port = vs.UG_portnum
slice_secret = None
gateway_name_prefix = None
config = observer_core.get_config()
try:
observer_secret = observer_core.get_syndicate_observer_secret(
config.SYNDICATE_OBSERVER_SECRET)
RG_closure = config.SYNDICATE_RG_CLOSURE
observer_pkey_path = config.SYNDICATE_OBSERVER_PRIVATE_KEY
syndicate_url = config.SYNDICATE_SMI_URL
gateway_name_prefix = config.SYNDICATE_GATEWAY_NAME_PREFIX
except Exception, e:
traceback.print_exc()
logger.error(
"syndicatelib config is missing one or more of the following: SYNDICATE_OBSERVER_SECRET, SYNDICATE_RG_CLOSURE, SYNDICATE_OBSERVER_PRIVATE_KEY, SYNDICATE_SMI_URL"
)
raise e
def sync_volumeaccessright_record(vac):
"""
Synchronize a volume access record
"""
syndicate_caps = "UNKNOWN" # for exception handling
# get arguments
config = observer_core.get_config()
principal_id = vac.owner_id.email
volume_name = vac.volume.name
syndicate_caps = observer_core.opencloud_caps_to_syndicate_caps(
vac.cap_read_data, vac.cap_write_data, vac.cap_host_data)
logger.info("Sync VolumeAccessRight for (%s, %s)" %
(principal_id, volume_name))
# validate config
try:
observer_secret = observer_core.get_syndicate_observer_secret(
config.SYNDICATE_OBSERVER_SECRET)
except Exception, e:
traceback.print_exc()
logger.error(
"syndicatelib config is missing SYNDICATE_RG_DEFAULT_PORT, SYNDICATE_OBSERVER_SECRET"
)
raise e
def credential_server_spawn( old_exit_status ):
"""
Start our credential server (i.e. in a separate process, started by the watchdog)
"""
setproctitle.setproctitle( "syndicate-credential-server" )
private_key = syndicate_storage_api.read_private_key( CONFIG.SYNDICATE_OBSERVER_PRIVATE_KEY )
if private_key is None:
# exit code 255 will be ignored...
logger.error("Cannot load private key. Exiting...")
sys.exit(255)
logger.info("Starting Syndicate Observer credential server on port %s" % CONFIG.SYNDICATE_OBSERVER_HTTP_PORT)
srv = CredentialServer( private_key.exportKey(), observer_core.get_syndicate_observer_secret( CONFIG.SYNDICATE_OBSERVER_SECRET ), ('', CONFIG.SYNDICATE_OBSERVER_HTTP_PORT), CredentialServerHandler)
srv.serve_forever()
def sync_volumeaccessright_record(vac):
"""
Synchronize a volume access record
"""
syndicate_caps = "UNKNOWN" # for exception handling
# get arguments
config = observer_core.get_config()
principal_id = vac.owner_id.email
volume_name = vac.volume.name
syndicate_caps = observer_core.opencloud_caps_to_syndicate_caps(vac.cap_read_data, vac.cap_write_data, vac.cap_host_data)
logger.info("Sync VolumeAccessRight for (%s, %s)" % (principal_id, volume_name))
# validate config
try:
observer_secret = observer_core.get_syndicate_observer_secret(config.SYNDICATE_OBSERVER_SECRET)
except Exception, e:
traceback.print_exc()
logger.error("syndicatelib config is missing SYNDICATE_RG_DEFAULT_PORT, SYNDICATE_OBSERVER_SECRET")
raise e
def sync_volume_record(volume):
"""
Synchronize a Volume record with Syndicate.
"""
logger.info("Sync Volume = %s\n\n" % volume.name)
principal_id = volume.owner_id.email
config = observer_core.get_config()
max_UGs = None
max_RGs = None
volume_principal_id = observer_core.make_volume_principal_id(principal_id, volume.name)
# get the observer secret
try:
max_UGs = CONFIG.SYNDICATE_UG_QUOTA
max_RGs = CONFIG.SYNDICATE_RG_QUOTA
observer_secret = observer_core.get_syndicate_observer_secret(config.SYNDICATE_OBSERVER_SECRET)
except Exception, e:
traceback.print_exc()
logger.error("config is missing SYNDICATE_OBSERVER_SECRET, SYNDICATE_UG_QUOTA, SYNDICATE_RG_QUOTA")
raise e
def credential_server_spawn(old_exit_status):
"""
Start our credential server (i.e. in a separate process, started by the watchdog)
"""
setproctitle.setproctitle("syndicate-credential-server")
private_key = syndicate_storage_api.read_private_key(
CONFIG.SYNDICATE_OBSERVER_PRIVATE_KEY)
if private_key is None:
# exit code 255 will be ignored...
logger.error("Cannot load private key. Exiting...")
sys.exit(255)
logger.info("Starting Syndicate Observer credential server on port %s" %
CONFIG.SYNDICATE_OBSERVER_HTTP_PORT)
srv = CredentialServer(
private_key.exportKey(),
observer_core.get_syndicate_observer_secret(
CONFIG.SYNDICATE_OBSERVER_SECRET),
('', CONFIG.SYNDICATE_OBSERVER_HTTP_PORT), CredentialServerHandler)
srv.serve_forever()
