def get_uuid_be_dic():
"""Return a dictionary of all boot environment names on the
system, keyed by uuid"""
beList = BootEnv.get_be_list()
uuid_bes = {}
for be in beList:
uuid_bes[be.get("uuid_str")] = be.get("orig_be_name")
return uuid_bes
def get_active_be_name():
try:
beList = BootEnv.get_be_list()
for be in beList:
if be.get("active"):
return be.get("orig_be_name")
except AttributeError:
raise api_errors.BENamingNotSupported(be_name)
def get_active_be_name():
try:
beList = BootEnv.get_be_list()
for be in beList:
if be.get("active"):
return be.get("orig_be_name")
except AttributeError:
raise api_errors.BENamingNotSupported(be_name)
def get_activated_be_name():
try:
beList = BootEnv.get_be_list()
for be in beList:
# don't look at active but unbootable BEs.
# (happens in zones when we have ZBEs
# associated with other global zone BEs.)
if be.get("active_unbootable", False):
continue
if be.get("active_boot") and be.get("global_active", True):
return be.get("orig_be_name")
except AttributeError:
raise api_errors.BENamingNotSupported(be_name)
def get_activated_be_name(bootnext=False):
"""Gets the name of the currently activated boot environment.
If 'bootnext' is true, then also consider temporary (bootnext)
activations """
try:
beList = BootEnv.get_be_list()
name = None
for be in beList:
# don't look at active but unbootable BEs.
# (happens in zones when we have ZBEs
# associated with other global zone BEs.)
if be.get("active_unbootable", False):
continue
if not be.get("global_active", True):
continue
if (bootnext and be.get("active_nextboot", False)):
return be.get("orig_be_name")
if be.get("active_boot"):
name = be.get("orig_be_name")
if not bootnext:
break
return name
except AttributeError:
raise api_errors.BENamingNotSupported(be_name)
def get_be_name(path):
"""Looks for the name of the boot environment corresponding to
an image root, returning name and uuid """
beList = BootEnv.get_be_list()
for be in beList:
be_name = be.get("orig_be_name")
be_uuid = be.get("uuid_str")
if not be_name or not be.get("mounted"):
continue
# Check if we're operating on the live BE.
# If so it must also be active. If we are not
# operating on the live BE, then verify
# that the mountpoint of the BE matches
# the path argument passed in by the user.
if path == '/':
if be.get("active"):
return be_name, be_uuid
else:
if be.get("mountpoint") == path:
return be_name, be_uuid
return None, None
def check_be_name(be_name):
try:
if be_name is None:
return
if be.beVerifyBEName(be_name) != 0:
raise api_errors.InvalidBENameException(be_name)
beList = BootEnv.get_be_list()
# If there is already a BE with the same name as
# be_name, then raise an exception.
if be_name in (be.get("orig_be_name") for be in beList):
raise api_errors.DuplicateBEName(be_name)
except AttributeError:
raise api_errors.BENamingNotSupported(be_name)
def check_be_name(be_name):
try:
if be_name is None:
return
if be.beVerifyBEName(be_name) != 0:
raise api_errors.InvalidBENameException(be_name)
beList = BootEnv.get_be_list()
# If there is already a BE with the same name as
# be_name, then raise an exception.
if be_name in (be.get("orig_be_name") for be in beList):
raise api_errors.DuplicateBEName(be_name)
except AttributeError:
raise api_errors.BENamingNotSupported(be_name)
