Im using maas 3.6,
installed by
sudo snap install maas,
sudo snap install maas-test-db
maas init
maascpu1:~$ sudo maas status
Service Startup Current Since
agent disabled active today at 17:32 UTC
apiserver enabled active today at 17:32 UTC
bind9 disabled active today at 17:32 UTC
dhcpd disabled inactive -
dhcpd6 disabled inactive -
http disabled active today at 17:32 UTC
ntp disabled active today at 17:32 UTC
proxy disabled inactive -
rackd enabled active today at 17:32 UTC
regiond enabled active today at 17:32 UTC
syslog disabled active today at 17:32 UTC
temporal disabled active today at 17:32 UTC
temporal-worker disabled active today at 17:32 UTC
maascpu1:~$ sudo snap list
Name Version Rev Tracking Publisher Notes
core22 20250408 1963 latest/stable canonical✓ base
core24 20250504 988 latest/stable canonical✓ base
maas 3.6.0-17541-g.561fe1a3e 39328 3.6/stable canonical✓ -
maas-test-db 16.6-34-g.9c27046 185 3.6/stable canonical✓ -
snapd 2.68.4 24505 latest/stable canonical✓ snapd
when i see logs,
sudo journalctl -u snap.maas.pebble.service -e
May 29 18:09:41 maascpu1 maas-regiond[61130]: maasserver.ipc: [info] Worker pid:61173 registered RPC connection to (‘fgka3f’, ‘172.21.0.5’, 5252).
May 29 18:09:42 maascpu1 maas-regiond[61130]: provisioningserver.utils.services: [critical] Beaconing process for ens6f0np0 failed.
May 29 18:09:42 maascpu1 maas-regiond[61130]: Traceback (most recent call last):
May 29 18:09:42 maascpu1 maas-regiond[61130]: Failure: twisted.internet.error.ProcessTerminated: A process has ended with a probable error condition: process ende>
May 29 18:09:42 maascpu1 maas-regiond[61130]:
May 29 18:09:51 maascpu1 maas-rackd[61134]: ClusterClient,client: [info] ClusterClient connection lost (HOST:IPv6Address(type=‘TCP’, host=‘::ffff:172.21.0.5’, port=52232,>
May 29 18:09:51 maascpu1 maas-regiond[61172]: RegionServer,5,::ffff:172.21.0.5: [info] RegionServer connection lost (HOST:IPv6Address(type=‘TCP’, host=‘::ffff:172.21.0.5’>
May 29 18:09:51 maascpu1 maas-rackd[61134]: ClusterClient,client: [info] ClusterClient connection lost (HOST:IPv6Address(type=‘TCP’, host=‘::ffff:172.21.0.5’, port=52236,>
May 29 18:09:51 maascpu1 maas-regiond[61172]: RegionServer,6,::ffff:172.21.0.5: [info] RegionServer connection lost (HOST:IPv6Address(type=‘TCP’, host=‘::ffff:172.21.0.5’>
May 29 18:09:51 maascpu1 maas-regiond[61130]: maasserver.ipc: [info] Worker pid:61172 lost burst connection to (‘172.21.0.5’, 5253).
May 29 18:09:51 maascpu1 maas-regiond[61130]: maasserver.ipc: [info] Worker pid:61172 lost burst connection to (‘172.21.0.5’, 5253).
May 29 18:09:52 maascpu1 maas-log[61285]: maas.rpc.rackcontrollers: [info] Existing rack controller ‘maascpu1’ running version 3.6.0-17541-g.561fe1a3e has connected to re>
May 29 18:09:52 maascpu1 maas-http[61285]: 172.21.0.5 - - [29/May/2025:18:09:52 +0000] “GET /MAAS/rpc/ HTTP/1.1” 200 200 “-” "provisioningserver.rpc.clusterservice.Clust>
May 29 18:10:06 maascpu1 maas-regiond[61174]: regiond: [info] 127.0.0.1 GET /MAAS/accounts/login/ HTTP/1.1 → 200 OK (referrer: http://172.21.0.5:5240/MAAS/r/images; age>
May 29 18:10:06 maascpu1 maas-http[61285]: 10.10.80.6 - - [29/May/2025:18:10:06 +0000] “GET /MAAS/accounts/login/ HTTP/1.1” 200 69 “http://172.21.0.5:5240/MAAS/r/images”>
May 29 18:10:07 maascpu1 maas-regiond[61130]: temporalio.activity: [warn] Completing activity as failed ({‘activity_id’: ‘1’, ‘activity_type’: ‘download-bootresourcefile’>
May 29 18:10:07 maascpu1 maas-regiond[61130]: Traceback (most recent call last):
May 29 18:10:07 maascpu1 maas-regiond[61130]: File “/snap/maas/39328/usr/lib/python3/dist-packages/temporalio/worker/_activity.py”, line 453, in _run_activity
May 29 18:10:07 maascpu1 maas-regiond[61130]: result = await impl.execute_activity(input)
May 29 18:10:07 maascpu1 maas-regiond[61130]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
May 29 18:10:07 maascpu1 maas-regiond[61130]: File “/snap/maas/39328/usr/lib/python3/dist-packages/temporalio/worker/_activity.py”, line 711, in execute_activity
May 29 18:10:07 maascpu1 maas-regiond[61130]: return await input.fn(*input.args)
May 29 18:10:07 maascpu1 maas-regiond[61130]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^
May 29 18:10:07 maascpu1 maas-regiond[61130]: File “/snap/maas/39328/lib/python3.12/site-packages/maasserver/workflow/bootresource.py”, line 253, in download_bootresour>
May 29 18:10:07 maascpu1 maas-regiond[61130]: raise ApplicationError(
May 29 18:10:07 maascpu1 maas-regiond[61130]: temporalio.exceptions.ApplicationError: ClientOSError: Connection reset by peer
May 29 18:10:07 maascpu1 maas-regiond[61130]: temporalio.activity: [warn] Completing activity as failed ({‘activity_id’: ‘1’, ‘activity_type’: ‘download-bootresourcefile’>
May 29 18:10:07 maascpu1 maas-regiond[61130]: Traceback (most recent call last):
May 29 18:10:07 maascpu1 maas-regiond[61130]: File “/snap/maas/39328/usr/lib/python3/dist-packages/temporalio/worker/_activity.py”, line 453, in _run_activity
May 29 18:10:07 maascpu1 maas-regiond[61130]: result = await impl.execute_activity(input)
May 29 18:10:07 maascpu1 maas-regiond[61130]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
May 29 18:10:07 maascpu1 maas-regiond[61130]: File “/snap/maas/39328/usr/lib/python3/dist-packages/temporalio/worker/_activity.py”, line 711, in execute_activity
May 29 18:10:07 maascpu1 maas-regiond[61130]: return await input.fn(*input.args)
May 29 18:10:07 maascpu1 maas-regiond[61130]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^
ps: maas 3.4 can work normally, maas 3.6 never succeeded to download images, sometime it also stuck with region controller importing, anything i can do ?