def __init__(self, host=None, port=None, auth_token=None):
"""
Creates a client to connect to PPS.
host: The pachd host. Default is 'localhost', which is used with `pachctl port-forward`
port: The port to connect to. Default is 30650
auth_token: The authentication token; used if authentication is enabled on the cluster. Default to `None`.
"""
address = get_address(host, port)
self.metadata = get_metadata(auth_token)
self.channel = grpc.grpc.insecure_channel(address)
self.stub = grpc.APIStub(self.channel)
def __init__(self, host=None, port=None, auth_token=None, root_certs=None):
"""
Creates a client to connect to PPS.
host: The pachd host. Default is 'localhost'.
port: The port to connect to. Default is 30650.
auth_token: The authentication token; used if authentication is
enabled on the cluster. Default to `None`.
root_certs: The PEM-encoded root certificates as byte string.
"""
address = get_address(host, port)
self.metadata = get_metadata(auth_token)
if root_certs:
ssl_channel_credentials = grpc.grpc.ssl_channel_credentials
ssl = ssl_channel_credentials(root_certificates=root_certs)
self.channel = grpc.grpc.secure_channel(address, ssl)
else:
self.channel = grpc.grpc.insecure_channel(address)
self.stub = grpc.APIStub(self.channel)
