def __init__(self, _exit, verbose):
# setup_client
try:
# setup client depending if running on linux or using boot2docker (osx/win)
if sys.platform == 'linux':
self.client = docker_py.Client(version='auto')
else:
# get b2d ip
self.ip = str(sh.boot2docker.ip()).strip()
try:
# try secure connection first
kw = kwargs_from_env(assert_hostname=False)
self.client = docker_py.Client(version='auto', **kw)
except docker_py.errors.DockerException as e:
# shit - some weird boot2docker, python, docker-py, requests, and ssl error
# https://github.com/docker/docker-py/issues/465
if verbose:
log.debug(e)
log.warn("Cannot connect securely to Docker, trying insecurely")
kw = kwargs_from_env(assert_hostname=False)
if 'tls' in kw:
kw['tls'].verify = False
self.client = docker_py.Client(version='auto', **kw)
except Exception as e:
if verbose:
log.error("Could not connect to Docker - try running 'docker info' first")
if sys.platform != 'linux':
log.error("Please ensure you've run 'boot2docker up' and 'boot2docker shellinit' first and have added the ENV VARs it suggests")
if _exit:
raise e
def _process_request(self, data):
try:
self.request = json.loads(data.decode('utf-8'))
rpc.add_get_id(self.request)
log.info("Request - {}".format(self.request))
if ((self.request['service'] != self.service_short_name) and ((self.request['service']+':latest') != self.service_short_name)):
log.warn("Service request ({}) sent to wrong service ({})".format(self.request['service'], self.service_short_name))
except Exception as e:
_e = rpc.exc_to_json_error(rpc.ParseError(dict(exception=repr(e))))
return True, _e
else:
return False, self.request