def get_scenario_fs():
"""Create filesystem combining the server (if connected) with blob storage,
prioritizing the server if connected.
:return: (*fs.base.FS*) -- filesystem instance
"""
scenario_data = get_blob_fs("scenariodata")
mfs = MultiFS()
try:
ssh_fs = get_ssh_fs(server_setup.DATA_ROOT_DIR)
mfs.add_fs("ssh_fs", ssh_fs, write=True, priority=2)
except: # noqa
print("Could not connect to ssh server")
mfs.add_fs("scenario_fs", scenario_data, priority=1)
remotes = ",".join([f[0] for f in mfs.iterate_fs()])
print(f"Initialized remote filesystem with {remotes}")
return mfs
def get_multi_fs(root):
"""Create filesystem combining the server (if connected) with profile and scenario
containers in blob storage. The priority is in descending order, so the server will
be used first if possible
:param str root: root directory on server
:return: (*fs.base.FS*) -- filesystem instance
"""
scenario_data = get_blob_fs("scenariodata")
profiles = get_blob_fs("profiles")
mfs = MultiFS()
try:
ssh_fs = get_ssh_fs(root)
mfs.add_fs("ssh_fs", ssh_fs, write=True, priority=3)
except: # noqa
print("Could not connect to ssh server")
mfs.add_fs("profile_fs", profiles, priority=2)
mfs.add_fs("scenario_fs", scenario_data, priority=1)
remotes = ",".join([f[0] for f in mfs.iterate_fs()])
print(f"Initialized remote filesystem with {remotes}")
return mfs
