When trying to register a new cluster controller, I immediately saw this:
Sep 30 16:58:10 unleashed maas.calls: [INFO] Finished task 'rndc_command' with args: ([u'reconfig'],) {}
Sep 30 16:58:10 unleashed maas.calls: [INFO] Finished task 'write_dns_config' with args: () {u'zones': [<provisioningserver.dns.zoneconfig.DNSForwardZoneConfig object at 0x7f247544c650>, <provisioningserver.dns.zoneconfig.DNSReverseZoneConfig object at 0x7f24
9adfef10>], u'callback': provisioningserver.tasks.rndc_command([u'reconfig']), u'trusted_networks': u'192.168.1.0/24; 192.168.122.0/24;'}
Sep 30 16:58:10 unleashed maas.calls: [INFO] Finished task 'write_dns_zone_config' with args: () {'zones': [<provisioningserver.dns.zoneconfig.DNSForwardZoneConfig object at 0x7f24a2d1ccd0>], 'callback': provisioningserver.tasks.write_dns_config(zones=[<provisioningserver.dns.zoneconfig.DNSForwardZoneConfig object at 0x7f247544c650>, <provisioningserver.dns.zoneconfig.DNSReverseZoneConfig object at 0x7f249adfef10>], callback=provisioningserver.tasks.rndc_command([u'reconfig']), trusted_networks=u'192.168.1.0/24;
192.168.122.0/24;')}
==> /var/log/maas/maas-django.log <==
ERROR 2014-09-30 16:58:10,892 maasserver ################################ Exception: Unable to connect to cluster bc111c4d-5417-4d94-b548-7833b928678d; no connections available. ################################
ERROR 2014-09-30 16:58:10,907 maasserver Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line 112, in get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/usr/lib/python2.7/dist-packages/django/views/decorators/vary.py", line 19, in inner_func
response = func(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/piston/resource.py", line 167, in __call__
result = self.error_handler(e, request, meth, em_format)
File "/usr/lib/python2.7/dist-packages/piston/resource.py", line 165, in __call__
result = meth(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/maasserver/api/support.py", line 189, in dispatch
return function(self, request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/maasserver/api/node_groups.py", line 183, in register
nodegroup = register_nodegroup(request, uuid)
File "/usr/lib/python2.7/dist-packages/maasserver/api/node_groups.py", line 107, in register_nodegroup
cluster = form.save()
File "/usr/lib/python2.7/dist-packages/maasserver/forms.py", line 1589, in save
nodegroup = super(NodeGroupDefineForm, self).save()
File "/usr/lib/python2.7/dist-packages/django/forms/models.py", line 446, in save
construct=False)
File "/usr/lib/python2.7/dist-packages/django/forms/models.py", line 99, in save_instance
instance.save()
File "/usr/lib/python2.7/dist-packages/maasserver/models/nodegroup.py", line 216, in save
return super(NodeGroup, self).save(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/maasserver/models/timestampedmodel.py", line 55, in save
return super(TimestampedModel, self).save(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/django/db/models/base.py", line 545, in save
force_update=force_update, update_fields=update_fields)
File "/usr/lib/python2.7/dist-packages/django/db/models/base.py", line 582, in save_base
update_fields=update_fields, raw=raw, using=using)
File "/usr/lib/python2.7/dist-packages/django/dispatch/dispatcher.py", line 185, in send
response = receiver(signal=self, sender=sender, **named)
File "/usr/lib/python2.7/dist-packages/maasserver/signals.py", line 87, in post_save_callback
callback(instance, original_values, deleted=False)
File "/usr/lib/python2.7/dist-packages/maasserver/dhcp_connect.py", line 69, in dhcp_post_edit_name_NodeGroup
configure_dhcp(instance)
File "/usr/lib/python2.7/dist-packages/maasserver/dhcp.py", line 159, in configure_dhcp
configure_dhcpv4(nodegroup, ipv4_interfaces, ntp_server)
File "/usr/lib/python2.7/dist-packages/maasserver/dhcp.py", line 124, in configure_dhcpv4
return do_configure_dhcp(4, nodegroup, interfaces, ntp_server)
File "/usr/lib/python2.7/dist-packages/provisioningserver/utils/twisted.py", line 143, in wrapper
return func(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/maasserver/dhcp.py", line 111, in do_configure_dhcp
client = getClientFor(nodegroup.uuid)
File "/usr/lib/python2.7/dist-packages/provisioningserver/utils/twisted.py", line 106, in wrapper
return func_in_reactor(*args, **kwargs).wait()
File "/usr/lib/python2.7/dist-packages/crochet/_eventloop.py", line 219, in wait
result.raiseException()
File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 577, in _runCallbacks
current.result = callback(current.result, *args, **kw)
File "/usr/lib/python2.7/dist-packages/maasserver/rpc/regionservice.py", line 517, in cancelled
uuid)
NoConnectionsAvailable: Unable to connect to cluster bc111c4d-5417-4d94-b548-7833b928678d; no connections available.
INFO 2014-09-30 16:58:10,955 twisted RegionServer connection established (HOST:IPv4Address(TCP, '192.168.1.33', 60889) PEER:IPv4Address(TCP, '192.168.122.151', 36540))
INFO 2014-09-30 16:58:10,960 twisted RegionServer connection established (HOST:IPv4Address(TCP, '192.168.1.33', 53440) PEER:IPv4Address(TCP, '192.168.122.151', 34836))
However, the Cluster controller connected just fine to the region, It showed under "Pending Cluster Controllers", however, before it was accepted, it started downloading images.
Just so I understand, Andres, you're saying that everything worked fine with the exception of this traceback in the log, or is there actually functionality broken?