def getConnection(self):
"""
Get an `HTTPConnection <https://docs.python.org/2/library/httplib.html#httplib.HTTPConnection>`_ to the Docker daemon.
Note: You can find more info in the `Docker API docs <https://docs.docker.com/reference/api/docker_remote_api_v1.13/>`_
"""
if not self.__connection:
subuserlib.docker.getAndVerifyExecutable()
self.__connection = UHTTPConnection("/var/run/docker.sock")
return self.__connection
def getConnection(self):
"""
Get an `HTTPConnection <https://docs.python.org/2/library/httplib.html#httplib.HTTPConnection>`_ to the Docker daemon.
Note: You can find more info in the `Docker API docs <https://docs.docker.com/reference/api/docker_remote_api_v1.13/>`_
"""
if not self.__connection:
subuserlib.docker.getAndVerifyExecutable()
try:
self.__connection = UHTTPConnection("/var/run/docker.sock")
except PermissionError as e:
sys.exit("Permission error (%s) connecting to the docker socket. This usually happens when you've added yourself as a member of the docker group but haven't logged out/in again before starting subuser."% str(e))
return self.__connection