Please, also copy this to ubuntu+1 (ubuntu r)
** Description changed:
When powering multiple nodes on at once, in different sub-processes. The
following error is generated and the node is not powered off or on
accordingly.
Traceback (most recent call last):
- File "<stdin>", line 2, in <module>
- File
"/usr/lib/python2.7/dist-packages/provisioningserver/custom_hardware/seamicro.py",
line 324, in power_control_seamicro15k_v2
- server.power_on(using_pxe=True)
- File "/usr/lib/python2.7/dist-packages/seamicroclient/v2/servers.py", line
28, in power_on
- self.manager.power_on(self, using_pxe)
- File "/usr/lib/python2.7/dist-packages/seamicroclient/v2/servers.py", line
114, in power_on
- self._action('power-on', server, action_params)
- File "/usr/lib/python2.7/dist-packages/seamicroclient/v2/servers.py", line
219, in _action
- return self.api.client.put(url, body=body)
- File "/usr/lib/python2.7/dist-packages/seamicroclient/client.py", line 165,
in put
- return self._cs_request(url, 'PUT', **kwargs)
- File "/usr/lib/python2.7/dist-packages/seamicroclient/client.py", line 155,
in _cs_request
- **kwargs)
- File "/usr/lib/python2.7/dist-packages/seamicroclient/client.py", line 141,
in _time_request
- resp, body = self.request(url, method, **kwargs)
- File "/usr/lib/python2.7/dist-packages/seamicroclient/client.py", line 115,
in request
- **kwargs)
- File "/usr/lib/python2.7/dist-packages/requests/sessions.py", line 383, in
request
- resp = self.send(prep, **send_kwargs)
- File "/usr/lib/python2.7/dist-packages/requests/sessions.py", line 486, in
send
- r = adapter.send(request, **kwargs)
- File "/usr/lib/python2.7/dist-packages/requests/adapters.py", line 378, in
send
- raise ConnectionError(e)
+ File "<stdin>", line 2, in <module>
+ File
"/usr/lib/python2.7/dist-packages/provisioningserver/custom_hardware/seamicro.py",
line 324, in power_control_seamicro15k_v2
+ server.power_on(using_pxe=True)
+ File "/usr/lib/python2.7/dist-packages/seamicroclient/v2/servers.py", line
28, in power_on
+ self.manager.power_on(self, using_pxe)
+ File "/usr/lib/python2.7/dist-packages/seamicroclient/v2/servers.py", line
114, in power_on
+ self._action('power-on', server, action_params)
+ File "/usr/lib/python2.7/dist-packages/seamicroclient/v2/servers.py", line
219, in _action
+ return self.api.client.put(url, body=body)
+ File "/usr/lib/python2.7/dist-packages/seamicroclient/client.py", line 165,
in put
+ return self._cs_request(url, 'PUT', **kwargs)
+ File "/usr/lib/python2.7/dist-packages/seamicroclient/client.py", line 155,
in _cs_request
+ **kwargs)
+ File "/usr/lib/python2.7/dist-packages/seamicroclient/client.py", line 141,
in _time_request
+ resp, body = self.request(url, method, **kwargs)
+ File "/usr/lib/python2.7/dist-packages/seamicroclient/client.py", line 115,
in request
+ **kwargs)
+ File "/usr/lib/python2.7/dist-packages/requests/sessions.py", line 383, in
request
+ resp = self.send(prep, **send_kwargs)
+ File "/usr/lib/python2.7/dist-packages/requests/sessions.py", line 486, in
send
+ r = adapter.send(request, **kwargs)
+ File "/usr/lib/python2.7/dist-packages/requests/adapters.py", line 378, in
send
+ raise ConnectionError(e)
requests.exceptions.ConnectionError:
HTTPConnectionPool(host='192.168.220.102', port=80): Max retries exceeded with
url: /v2.0/servers/21/0 (Caused by <class 'httplib.BadStatusLine'>: '')
+
+ [Impact]
+ This bug affects the ability of MAAS (and really any other client/user) to
power on multiple (at scale) nodes in a Seamicro15000 chassis using their
python-seamicroclient APIT, which is what MAAS uses. This prevents MAAS from
being able to power manage many nodes at the time.
+
+ [Test Case]
+ 1. Install MAAS. (sudo apt-get install maas)
+ 2. Register SM15k. (maas admin node-group probe-and-enlist-hardware
<clkuster-uuid) model=seamicro15k mac=<mac> username=<user> password=<pass>
power_control=restapi2
+ 3. Power on Many nodes at the time (juju deploy -n 10)
+ 4. Fail.
+
+ With the fix:
+
+ 3. power on many nodes at the time will succeed.
+
+ [Regression Potential]
+ Minimal. This only affects power on/off of nodes. This has been tested
against hardware at one of our labs.
--
You received this bug notification because you are a member of Ubuntu
Server Team, which is subscribed to python-seamicroclient in Ubuntu.
https://bugs.launchpad.net/bugs/1311140
Title:
[SRU] powering multiple nodes errors with max retries
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https://bugs.launchpad.net/ubuntu/+source/python-seamicroclient/+bug/1311140/+subscriptions
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