Bug #1560971 “after default installation of maas the rack and re...” : Bugs : maas package : Ubuntu

Revision history for this message

Spyderdyne (spyderdyne) wrote on 2017-01-19:

#1

Screen Shot 2017-01-19 at 12.32.25 PM.png Edit (74.2 KiB, image/png)

Same issue on Ubuntu Mate 16.04 ARMHF (Raspberry Pi 3B):

VERSIONS
root@juju-rack2:~# cat /etc/issue
Ubuntu 16.04.1 LTS \n \l

root@juju-rack2:~# uname -a
Linux juju-rack2.home.spyderdyne.net 4.4.43-v7+ #948 SMP Sun Jan 15 22:20:07 GMT 2017 armv7l armv7l armv7l GNU/Linux

MAAS Version 2.1.3+bzr5573-0ubuntu1 (16.04.1) - From PPA stable...

Unfortunately, dpkg-reconfigure doesn't fix the issue. I manually added the API key back to try to correct following the instructions here:

https://maas.ubuntu.com/docs/rack-configuration.html#registration

running "dpkg-reconfigure maas-rack-controller" per the instructions provided.

Still not connected. Checking the log at /var/log/maas/rackd.log I see it was unable to connect to itself at 127.0.0.1 and finally shut itself down:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 588, in _runCallbacks
    current.result = callback(current.result, *args, **kw)
  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 1184, in gotResult
    _inlineCallbacks(r, g, deferred)
  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 1126, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File "/usr/lib/python3/dist-packages/twisted/python/failure.py", line 389, in throwExceptionIntoGenerator
    return g.throw(self.type, self.value, self.tb)
--- <exception caught here> ---
  File "/usr/lib/python3/dist-packages/provisioningserver/rpc/clusterservice.py", line 978, in update
    info = yield self._fetch_rpc_info(info_url)
twisted.web.error.Error: 500 INTERNAL SERVER ERROR
2017-01-19 12:15:59 -: [info] Received SIGTERM, shutting down.
2017-01-19 12:17:20 -: [info] twistd 16.0.0 (/usr/bin/python3 3.5.2) starting up.
2017-01-19 12:17:20 -: [info] reactor class: twisted.internet.epollreactor.EPollReactor.

Rebooting show the config updated successfully, but the region controller is refusing the rack controller now:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 588, in _runCallbacks
    current.result = callback(current.result, *args, **kw)
  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 1184, in gotResult
    _inlineCallbacks(r, g, deferred)
  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 1126, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File "/usr/lib/python3/dist-packages/twisted/python/failure.py", line 389, in throwExceptionIntoGenerator
    return g.throw(self.type, self.value, self.tb)
--- <exception caught here> ---
  File "/usr/lib/python3/dist-packages/provisioningserver/rpc/clusterservice.py", line 978, in update
    info = yield self._fetch_rpc_info(info_url)
twisted.web.error.Error: 500 INTERNAL SERVER ERROR
2017-01-19 12:15:59 -: [info] Received SIGTERM, shutting down.
2017-01-19 12:17:20 -: [info] twistd 16.0.0 (/usr/bin/python3 3.5.2) starting up.
2017-01-19 12:17:20 -: [info] reactor class: twisted.internet.epollreactor.EPollReactor.

Still digging...

Same issue on Ubuntu Mate 16.04 ARMHF (Raspberry Pi 3B):

VERSIONS
root@juju-rack2:~# cat /etc/issue
Ubuntu 16.04.1 LTS \n \l

root@juju-rack2:~# uname -a
Linux juju-rack2.home.spyderdyne.net 4.4.43-v7+ #948 SMP Sun Jan 15 22:20:07 GMT 2017 armv7l armv7l armv7l GNU/Linux

MAAS Version 2.1.3+bzr5573-0ubuntu1 (16.04.1) - From PPA stable...

Unfortunately, dpkg-reconfigure doesn't fix the issue.  I manually added the API key back to try to correct following the instructions here:

https://maas.ubuntu.com/docs/rack-configuration.html#registration

running "dpkg-reconfigure maas-rack-controller" per the instructions provided.

Still not connected.  Checking the log at /var/log/maas/rackd.log I see it was unable to connect to itself at 127.0.0.1 and finally shut itself down:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 588, in _runCallbacks
    current.result = callback(current.result, *args, **kw)
  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 1184, in gotResult
    _inlineCallbacks(r, g, deferred)
  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 1126, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File "/usr/lib/python3/dist-packages/twisted/python/failure.py", line 389, in throwExceptionIntoGenerator
    return g.throw(self.type, self.value, self.tb)
--- <exception caught here> ---
  File "/usr/lib/python3/dist-packages/provisioningserver/rpc/clusterservice.py", line 978, in update
    info = yield self._fetch_rpc_info(info_url)
twisted.web.error.Error: 500 INTERNAL SERVER ERROR
2017-01-19 12:15:59 -: [info] Received SIGTERM, shutting down.
2017-01-19 12:17:20 -: [info] twistd 16.0.0 (/usr/bin/python3 3.5.2) starting up.
2017-01-19 12:17:20 -: [info] reactor class: twisted.internet.epollreactor.EPollReactor.

Rebooting show the config updated successfully, but the region controller is refusing the rack controller now:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 588, in _runCallbacks
    current.result = callback(current.result, *args, **kw)
  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 1184, in gotResult
    _inlineCallbacks(r, g, deferred)
  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 1126, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File "/usr/lib/python3/dist-packages/twisted/python/failure.py", line 389, in throwExceptionIntoGenerator
    return g.throw(self.type, self.value, self.tb)
--- <exception caught here> ---
  File "/usr/lib/python3/dist-packages/provisioningserver/rpc/clusterservice.py", line 978, in update
    info = yield self._fetch_rpc_info(info_url)
twisted.web.error.Error: 500 INTERNAL SERVER ERROR
2017-01-19 12:15:59 -: [info] Received SIGTERM, shutting down.
2017-01-19 12:17:20 -: [info] twistd 16.0.0 (/usr/bin/python3 3.5.2) starting up.
2017-01-19 12:17:20 -: [info] reactor class: twisted.internet.epollreactor.EPollReactor.

Still digging...

Revision history for this message

Spyderdyne (spyderdyne) wrote on 2017-01-19:

#2

Download full text (13.2 KiB)

RPC connection failed:

info = yield self._fetch_rpc_info(info_url)
twisted.web.error.Error: 500 INTERNAL SERVER ERROR
2017-01-19 12:15:59 -: [info] Received SIGTERM, shutting down.
2017-01-19 12:17:20 -: [info] twistd 16.0.0 (/usr/bin/python3 3.5.2) starting up.
2017-01-19 12:17:20 -: [info] reactor class: twisted.internet.epollreactor.EPollReactor.
2017-01-19 12:40:55 -: [info] Received SIGTERM, shutting down.
2017-01-19 12:42:27 -: [info] twistd 16.0.0 (/usr/bin/python3 3.5.2) starting up.
2017-01-19 12:42:27 -: [info] reactor class: twisted.internet.epollreactor.EPollReactor.
2017-01-19 12:42:28 provisioningserver.rpc.clusterservice: [info] Region not available: Connection was refused by other side: 111: Connection refused. (While requesting RPC info at b'http://[::ffff:192.168.199.2]:5240/MAAS/rpc/').
2017-01-19 12:42:29 provisioningserver.rpc.clusterservice: [info] Region not available: Connection was refused by other side: 111: Connection refused. (While requesting RPC info at b'http://[::ffff:192.168.199.2]:5240/MAAS/rpc/').

Port is alive:

root@juju-rack2:~# netstat -untap tcp6 0 0 :::5240 tcp6 0 0 :::5240 tcp6 0 0 :::5240 tcp6 0 0 :::5240 tcp6 0 0 192.168.199.2:5240 tcp6 0 0 192.168.199.2:5240 tcp6 0 0 192.168.199.2:5240 tcp6 0 0 192.168.199.2:5240 tcp6 0 0 192.168.199.2:5240 tcp6 0 0 192.168.199.2:5240 tcp6 0 0 192.168.199.2:5240 tcp6 0 0 192.168.199.2:5240 tcp6 0 0 192.168.199.2:5240 tcp6 0 0 192.168.199.2:5240 tcp6 0 0 192.168.199.2:5240 tcp6 0 0 192.168.199.2:5240 tcp6 0 0 192.168.199.2:5240 tcp6 0 0 192.168.199.2:5240 tcp6 0 0 192.168.199.2:5240 ... | grep 5240
:::* LISTEN 1235/python3
:::* LISTEN 1217/python3
:::* LISTEN 1203/python3
:::* LISTEN 1211/python3
192.168.199.2:39136 TIME_WAIT -
192.168.199.2:39184 TIME_WAIT -
192.168.199.2:39172 TIME_WAIT -
192.168.199.2:39308 TIME_WAIT -
192.168.199.2:39234 TIME_WAIT -
192.168.199.2:39246 TIME_WAIT -
192.168.199.2:39010 TIME_WAIT -
192.168.199.2:39096 TIME_WAIT -
192.168.199.2:39210 TIME_WAIT -
192.168.199.2:39222 TIME_WAIT -
192.168.199.2:38986 TIME_WAIT -
192.168.199.2:39148 TIME_WAIT -
192.168.199.2:39060 TIME_WAIT -
192.168.199.100:53545 ESTABLISHED 1211/python3
192.168.199.2:39022 TIME_WAIT -

MaaS RPC service appears to be down according to /var/log/maas/maas.log:

Jan 19 11:54:32 juju-rack2 maas.bootsources: [info] Updated boot sources cache.
Jan 19 11:54:32 juju-rack2 maas.bootresources: [info] Started importing of boot im...

RPC connection failed:

info = yield self._fetch_rpc_info(info_url)
twisted.web.error.Error: 500 INTERNAL SERVER ERROR
2017-01-19 12:15:59 -: [info] Received SIGTERM, shutting down.
2017-01-19 12:17:20 -: [info] twistd 16.0.0 (/usr/bin/python3 3.5.2) starting up.
2017-01-19 12:17:20 -: [info] reactor class: twisted.internet.epollreactor.EPollReactor.
2017-01-19 12:40:55 -: [info] Received SIGTERM, shutting down.
2017-01-19 12:42:27 -: [info] twistd 16.0.0 (/usr/bin/python3 3.5.2) starting up.
2017-01-19 12:42:27 -: [info] reactor class: twisted.internet.epollreactor.EPollReactor.
2017-01-19 12:42:28 provisioningserver.rpc.clusterservice: [info] Region not available: Connection was refused by other side: 111: Connection refused. (While requesting RPC info at b'http://[::ffff:192.168.199.2]:5240/MAAS/rpc/').
2017-01-19 12:42:29 provisioningserver.rpc.clusterservice: [info] Region not available: Connection was refused by other side: 111: Connection refused. (While requesting RPC info at b'http://[::ffff:192.168.199.2]:5240/MAAS/rpc/').

Port is alive:

root@juju-rack2:~# netstat -untap | grep 5240
tcp6       0      0 :::5240                 :::*                    LISTEN      1235/python3    
tcp6       0      0 :::5240                 :::*                    LISTEN      1217/python3    
tcp6       0      0 :::5240                 :::*                    LISTEN      1203/python3    
tcp6       0      0 :::5240                 :::*                    LISTEN      1211/python3    
tcp6       0      0 192.168.199.2:5240      192.168.199.2:39136     TIME_WAIT   -               
tcp6       0      0 192.168.199.2:5240      192.168.199.2:39184     TIME_WAIT   -               
tcp6       0      0 192.168.199.2:5240      192.168.199.2:39172     TIME_WAIT   -               
tcp6       0      0 192.168.199.2:5240      192.168.199.2:39308     TIME_WAIT   -               
tcp6       0      0 192.168.199.2:5240      192.168.199.2:39234     TIME_WAIT   -               
tcp6       0      0 192.168.199.2:5240      192.168.199.2:39246     TIME_WAIT   -               
tcp6       0      0 192.168.199.2:5240      192.168.199.2:39010     TIME_WAIT   -               
tcp6       0      0 192.168.199.2:5240      192.168.199.2:39096     TIME_WAIT   -               
tcp6       0      0 192.168.199.2:5240      192.168.199.2:39210     TIME_WAIT   -               
tcp6       0      0 192.168.199.2:5240      192.168.199.2:39222     TIME_WAIT   -               
tcp6       0      0 192.168.199.2:5240      192.168.199.2:38986     TIME_WAIT   -               
tcp6       0      0 192.168.199.2:5240      192.168.199.2:39148     TIME_WAIT   -               
tcp6       0      0 192.168.199.2:5240      192.168.199.2:39060     TIME_WAIT   -               
tcp6       0      0 192.168.199.2:5240      192.168.199.100:53545   ESTABLISHED 1211/python3    
tcp6       0      0 192.168.199.2:5240      192.168.199.2:39022     TIME_WAIT   -               
...

MaaS RPC service appears to be down according to /var/log/maas/maas.log:

Jan 19 11:54:32 juju-rack2 maas.bootsources: [info] Updated boot sources cache.
Jan 19 11:54:32 juju-rack2 maas.bootresources: [info] Started importing of boot images from 1 source(s).
Jan 19 11:54:32 juju-rack2 maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
Jan 19 11:54:43 juju-rack2 maas.bootresources: [info] Importing images from source: http://images.maas.io/ephemeral-v3/daily/
Jan 19 11:55:26 juju-rack2 maas.service_monitor_service: [error] Can't update service statuses, no RPC connection to region.

Checking the services:

root@juju-rack2:/var/log/maas# service maas-rackd status
● maas-rackd.service - MAAS Rack Controller
   Loaded: loaded (/lib/systemd/system/maas-rackd.service; enabled; vendor preset: enabled)
   Active: active (running) since Thu 2017-01-19 12:41:56 EST; 33min ago
     Docs: https://maas.io/
  Process: 1249 ExecStartPre=/bin/rm -f /var/lib/maas/dhcpd6.conf (code=exited, status=0/SUCCESS)
  Process: 1243 ExecStartPre=/bin/rm -f /var/lib/maas/dhcpd.conf (code=exited, status=0/SUCCESS)
  Process: 1233 ExecStartPre=/bin/rm -f /var/lib/maas/dhcpd.sock (code=exited, status=0/SUCCESS)
 Main PID: 1255 (sh)
   CGroup: /system.slice/maas-rackd.service
           ├─1255 /bin/sh -c exec /usr/bin/authbind --deep /usr/bin/twistd3 --nodaemon --pidfile=         --logger=provisioningserver
           ├─1257 /usr/bin/python3 /usr/bin/twistd3 --nodaemon --pidfile= --logger=provisioningserver.logger.EventLogger maas-rackd
           └─1258 tee -a /var/log/maas/rackd.log

Jan 19 13:14:58 juju-rack2.home.spyderdyne.net maas.service_monitor_service[1257]: [error] Can't update service statuses, no RPC conn
Jan 19 13:15:27 juju-rack2.home.spyderdyne.net sudo[9120]:     maas : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/bin/systemctl status
Jan 19 13:15:27 juju-rack2.home.spyderdyne.net sudo[9121]:     maas : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/bin/systemctl status
Jan 19 13:15:27 juju-rack2.home.spyderdyne.net sudo[9120]: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 19 13:15:27 juju-rack2.home.spyderdyne.net sudo[9121]: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 19 13:15:27 juju-rack2.home.spyderdyne.net sudo[9122]:     maas : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/bin/systemctl status
Jan 19 13:15:27 juju-rack2.home.spyderdyne.net sudo[9122]: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 19 13:15:27 juju-rack2.home.spyderdyne.net sudo[9121]: pam_unix(sudo:session): session closed for user root
Jan 19 13:15:28 juju-rack2.home.spyderdyne.net sudo[9122]: pam_unix(sudo:session): session closed for user root
Jan 19 13:15:28 juju-rack2.home.spyderdyne.net sudo[9120]: pam_unix(sudo:session): session closed for user root

root@juju-rack2:/var/log/maas# ps aux | grep maas
maas      1200  0.0  0.0   1548   340 ?        Ss   12:42   0:00 /bin/sh -c exec twistd3 --nodaemon --pidfile=         --logger=provisioningserver.logger.EventLogger maas-regiond 2>&1 |       tee -a $LOGFILE
maas      1202  0.0  0.0   1548   336 ?        Ss   12:42   0:00 /bin/sh -c exec twistd3 --nodaemon --pidfile=         --logger=provisioningserver.logger.EventLogger maas-regiond 2>&1 |       tee -a $LOGFILE
maas      1203  7.9  7.4 299712 70540 ?        Sl   12:42   2:53 /usr/bin/python3 /usr/bin/twistd3 --nodaemon --pidfile= --logger=provisioningserver.logger.EventLogger maas-regiond
maas      1204  0.0  0.0   3508   184 ?        S    12:42   0:00 tee -a /var/log/maas/regiond.log
maas      1205  0.0  0.0   1548   328 ?        Ss   12:42   0:00 /bin/sh -c exec twistd3 --nodaemon --pidfile=         --logger=provisioningserver.logger.EventLogger maas-regiond 2>&1 |       tee -a $LOGFILE
maas      1211 13.9  7.9 205604 75444 ?        Sl   12:42   5:03 /usr/bin/python3 /usr/bin/twistd3 --nodaemon --pidfile= --logger=provisioningserver.logger.EventLogger maas-regiond
maas      1212  0.0  0.0   3508   116 ?        S    12:42   0:00 tee -a /var/log/maas/regiond.log
maas      1217  6.3  6.7 135016 63520 ?        Sl   12:42   2:19 /usr/bin/python3 /usr/bin/twistd3 --nodaemon --pidfile= --logger=provisioningserver.logger.EventLogger maas-regiond
maas      1218  0.0  0.0   3508   188 ?        S    12:42   0:00 tee -a /var/log/maas/regiond.log
maas      1229  0.0  0.0   1548   340 ?        Ss   12:42   0:00 /bin/sh -c exec twistd3 --nodaemon --pidfile=         --logger=provisioningserver.logger.EventLogger maas-regiond 2>&1 |       tee -a $LOGFILE
maas      1235  6.2  6.7 134932 63724 ?        Sl   12:42   2:16 /usr/bin/python3 /usr/bin/twistd3 --nodaemon --pidfile= --logger=provisioningserver.logger.EventLogger maas-regiond
maas      1236  0.0  0.0   3508   116 ?        S    12:42   0:00 tee -a /var/log/maas/regiond.log
maas      1255  0.0  0.0   1548   328 ?        Ss   12:42   0:00 /bin/sh -c exec /usr/bin/authbind --deep /usr/bin/twistd3 --nodaemon --pidfile=         --logger=provisioningserver.logger.EventLogger maas-rackd 2>&1 |       tee -a $LOGFILE
maas      1257  3.3  5.1  97312 48692 ?        Sl   12:42   1:14 /usr/bin/python3 /usr/bin/twistd3 --nodaemon --pidfile= --logger=provisioningserver.logger.EventLogger maas-rackd
maas      1258  0.0  0.0   3508   124 ?        S    12:42   0:00 tee -a /var/log/maas/rackd.log
root      1297  0.0  0.3  41144  2860 ?        Ss   12:42   0:00 /usr/sbin/squid -Y -f /var/lib/maas/maas-proxy.conf
proxy     1299  0.0  0.9  46508  9240 ?        S    12:42   0:01 (squid-1) -Y -f /var/lib/maas/maas-proxy.conf
postgres  1445  0.0  0.7 190732  7468 ?        Ss   12:42   0:00 postgres: maas maasdb 127.0.0.1(55174) idle
postgres  1451  0.0  0.7 190732  7540 ?        Ss   12:42   0:00 postgres: maas maasdb 127.0.0.1(55180) idle
postgres  1458  0.0  0.7 190732  7540 ?        Ss   12:42   0:00 postgres: maas maasdb 127.0.0.1(55186) idle
postgres  1560  0.0  0.7 190732  7560 ?        Ss   12:42   0:00 postgres: maas maasdb 127.0.0.1(55236) idle
root      9887  0.0  0.0   4244   564 pts/0    S+   13:18   0:00 grep --color=auto maas
postgres  9888  0.0  1.0 190912 10164 ?        Ss   13:18   0:00 postgres: maas maasdb 127.0.0.1(40692) idle in transaction
postgres  9889  0.0  1.0 190896  9708 ?        Ss   13:18   0:00 postgres: maas maasdb 127.0.0.1(40694) idle in transaction

I found a hostname mismatch in /var/log/maas/regiond.log:

django.core.exceptions.ValidationError: {'hostname': ['Nonexistant domain.']}
2017-01-19 11:47:10 twisted.python.log: [info] ::ffff:192.168.199.2 - - [19/Jan/2017:16:47:10 +0000] "GET /MAAS/static/assets/images/logos/favicon.ico HTTP/1.1" 200 15663 "http://192.168.199.2:5240/MAAS/accounts/login/?next=%2FMAAS%2F" "Mozilla/5.0 (X11; Linux armv7l) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/55.0.2883.87 Chrome/55.0.2883.87 Safari/537.36"
2017-01-19 11:47:10 maasserver.rpc.regionservice: [critical] Failed to update regiond's process and endpoints; juju-rack2.home.spyderdyne.net:pid=15414 record's may be out of date

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/twisted/internet/base.py", line 1203, in mainLoop
    self.runUntilCurrent()
  File "/usr/lib/python3/dist-packages/twisted/internet/base.py", line 798, in runUntilCurrent
    f(*a, **kw)
  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 434, in errback
    self._startRunCallbacks(fail)
  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 501, in _startRunCallbacks
    self._runCallbacks()
--- <exception caught here> ---
  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 588, in _runCallbacks
    current.result = callback(current.result, *args, **kw)
  File "/usr/lib/python3/dist-packages/maasserver/rpc/regionservice.py", line 1021, in ignoreCancellation
    failure.trap(defer.CancelledError)
  File "/usr/lib/python3/dist-packages/twisted/python/failure.py", line 342, in trap
    self.raiseException()
  File "/usr/lib/python3/dist-packages/twisted/python/failure.py", line 368, in raiseException
    raise self.value.with_traceback(self.tb)
  File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 246, in inContext
    result = inContext.theWork()
  File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 262, in <lambda>
    inContext.theWork = lambda: context.call(ctx, func, *args, **kw)
  File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 118, in callWithContext
    return self.currentContext().callWithContext(ctx, func, *args, **kw)
  File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 81, in callWithContext
    return func(*args,**kw)
  File "/usr/lib/python3/dist-packages/provisioningserver/utils/twisted.py", line 857, in callInContext
    return func(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/provisioningserver/utils/twisted.py", line 225, in wrapper
    result = func(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/maasserver/utils/__init__.py", line 162, in call_with_lock
    return func(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/maasserver/utils/orm.py", line 603, in call_within_transaction
    return func_outside_txn(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/maasserver/utils/orm.py", line 422, in retrier
    return func(*args, **kwargs)
  File "/usr/lib/python3.5/contextlib.py", line 30, in inner
    return func(*args, **kwds)
  File "/usr/lib/python3/dist-packages/maasserver/rpc/regionservice.py", line 1306, in update
    region_obj.save(update_fields=update_fields)
  File "/usr/lib/python3/dist-packages/maasserver/models/node.py", line 1485, in save
    super(Node, self).save(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/maasserver/models/cleansave.py", line 28, in save
    self.full_clean()
  File "/usr/lib/python3/dist-packages/django/db/models/base.py", line 1171, in full_clean
    raise ValidationError(errors)

I attempted to rejoin the rack controller to the region:

root@juju-rack2:/var/log/maas# dpkg-reconfigure maas-rack-controller
root@juju-rack2:/var/log/maas# maas-rack register --url http://192.168.199.2:5240/MAAS --secret <munged>

It still didn't show up, so I deleted it and attempted to rejoin again.  No luck.  I believe that this issue may have been caused by renaming the instance AFTER installing MAAS initially.  Purging and reinstalling to see if I can recreate the issue a second time without injecting any more variables into the scenario.

Revision history for this message

Spyderdyne (spyderdyne) wrote on 2017-01-19:

#3

Apparently there was something in my process that caused it to break. After wiping to a clean state, purging everything (sudo dpkg --remove --force-remove-reinstreq maas), and installing again there were no issues.

Disregard my comments, nothing to see here.

Ubuntu
maas package

after default installation of maas the rack and region controller are not connected

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Ubuntumaas package

after default installation of maas the rack and region controller are not connected

Bug Description

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Bug attachments

Remote bug watches

Ubuntu
maas package