I'm trying to talk to supervisor over xmlrpc. Based on supervisorctl (especially this line), I have the following, which seems like it should work, and indeed it works, in so far as it connects enough to receive an error from the server:
#socketpath is the full path to the socket, which exists
# None and None are the default username and password in the supervisorctl options
In [12]: proxy = xmlrpclib.ServerProxy('http://127.0.0.1', transport=supervisor.xmlrpc.SupervisorTransport(None, None, serverurl='unix://'+socketpath))
In [13]: proxy.supervisor.getState()
Resulting in this error:
---------------------------------------------------------------------------
ProtocolError Traceback (most recent call last)
/home/marcintustin/webapps/django/oneclickcosvirt/oneclickcos/<ipython-input-13-646258924bc2> in <module>()
----> 1 proxy.supervisor.getState()
/usr/local/lib/python2.7/xmlrpclib.pyc in __call__(self, *args)
1222 return _Method(self.__send, "%s.%s" % (self.__name, name))
1223 def __call__(self, *args):
-> 1224 return self.__send(self.__name, args)
1225
1226 ##
/usr/local/lib/python2.7/xmlrpclib.pyc in __request(self, methodname, params)
1576 self.__handler,
1577 request,
-> 1578 verbose=self.__verbose
1579 )
1580
/home/marcintustin/webapps/django/oneclickcosvirt/lib/python2.7/site-packages/supervisor/xmlrpc.pyc in request(self, host, handler, request_body, verbose)
469 r.status,
470 r.reason,
--> 471 '' )
472 data = r.read()
473 p, u = self.getparser()
ProtocolError: <ProtocolError for 127.0.0.1/RPC2: 401 Unauthorized>
This is the unix_http_server section of supervisord.conf:
[unix_http_server]
file=/home/marcintustin/webapps/django/oneclickcosvirt/tmp/supervisor.sock ; (the path to the socket file)
;chmod=0700 ; socket file mode (default 0700)
;chown=nobody:nogroup ; socket file uid:gid owner
;username=user ; (default is no username (open server))
;password=123 ; (default is no password (open server))
So, there should be no authentication problems.
It seems like my code is in all material respects identical to the equivalent code from supervisorctl, but supervisorctl actually works. What am I doing wrong?
Your code looks substantially correct. I'm running Supervisor 3.0 with Python 2.7, and given the following:
import supervisor.xmlrpc
import xmlrpclib
p = xmlrpclib.ServerProxy('http://127.0.0.1',
transport=supervisor.xmlrpc.SupervisorTransport(
None, None,
'unix:///home/lars/lib/supervisor/tmp/supervisor.sock'))
print p.supervisor.getState()
I get:
{'statename': 'RUNNING', 'statecode': 1}
Are you certain that your running Supervisor instance is using the configuration file you think it is? What if you run supervisord in debug mode, do you see the connection?