MAAS - Erro interno do servidor selecionando a guia “Configurações”

Question

Quando clico em Configurações na interface da Web do MAAS,

EstouencontrandoamensagemInternalservererror.

Não consigo descobrir por que estou encontrando esta mensagem SOMENTE clicando na guia Configurações e, para ser honesto, não posso dar um tempo quando ela parou pelo menos para ter um ponto de trabalho em uma solução.

Eu tenho sudo apt-get updated system, reiniciei e reiniciei várias vezes, também pesquisei por aí, mas não encontrei nada útil.

Como você pode ver no log do MAAS ( cat /var/log/maas/maas.log ), não há nada sobre esse problema:

May 21 06:29:38 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 06:29:39 regionA maas.bootsources: [info] Updated boot sources cache.
May 21 06:29:39 regionA maas.bootresources: [info] Started importing of boot images from 1 source(s).
May 21 06:29:39 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 06:29:40 regionA maas.bootresources: [info] Importing images from source: http://images.maas.io/ephemeral-v3/daily/
May 21 06:29:46 regionA maas.bootresources: [info] Finished importing of boot images from 1 source(s).
May 21 07:29:38 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 07:29:39 regionA maas.bootsources: [info] Updated boot sources cache.
May 21 07:29:39 regionA maas.bootresources: [info] Started importing of boot images from 1 source(s).
May 21 07:29:39 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 07:29:40 regionA maas.bootresources: [info] Importing images from source: http://images.maas.io/ephemeral-v3/daily/
May 21 07:29:46 regionA maas.bootresources: [info] Finished importing of boot images from 1 source(s).
May 21 08:29:38 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 08:29:39 regionA maas.bootsources: [info] Updated boot sources cache.
May 21 08:29:39 regionA maas.bootresources: [info] Started importing of boot images from 1 source(s).
May 21 08:29:39 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 08:29:40 regionA maas.bootresources: [info] Importing images from source: http://images.maas.io/ephemeral-v3/daily/
May 21 08:29:46 regionA maas.bootresources: [info] Finished importing of boot images from 1 source(s).
May 21 09:29:38 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 09:29:39 regionA maas.bootsources: [info] Updated boot sources cache.
May 21 09:29:39 regionA maas.bootresources: [info] Started importing of boot images from 1 source(s).
May 21 09:29:39 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 09:29:40 regionA maas.bootresources: [info] Importing images from source: http://images.maas.io/ephemeral-v3/daily/
May 21 09:29:46 regionA maas.bootresources: [info] Finished importing of boot images from 1 source(s).
May 21 10:29:38 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 10:29:40 regionA maas.bootsources: [info] Updated boot sources cache.
May 21 10:29:40 regionA maas.bootresources: [info] Started importing of boot images from 1 source(s).
May 21 10:29:40 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 10:29:40 regionA maas.bootresources: [info] Importing images from source: http://images.maas.io/ephemeral-v3/daily/
May 21 10:29:46 regionA maas.bootresources: [info] Finished importing of boot images from 1 source(s).
May 21 11:29:38 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 11:29:39 regionA maas.bootsources: [info] Updated boot sources cache.
May 21 11:29:39 regionA maas.bootresources: [info] Started importing of boot images from 1 source(s).
May 21 11:29:39 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 11:29:40 regionA maas.bootresources: [info] Importing images from source: http://images.maas.io/ephemeral-v3/daily/
May 21 11:29:46 regionA maas.bootresources: [info] Finished importing of boot images from 1 source(s).
May 21 12:29:38 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 12:29:39 regionA maas.bootsources: [info] Updated boot sources cache.
May 21 12:29:39 regionA maas.bootresources: [info] Started importing of boot images from 1 source(s).
May 21 12:29:39 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 12:29:40 regionA maas.bootresources: [info] Importing images from source: http://images.maas.io/ephemeral-v3/daily/
May 21 12:29:46 regionA maas.bootresources: [info] Finished importing of boot images from 1 source(s).
May 21 13:29:38 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 13:29:39 regionA maas.bootsources: [info] Updated boot sources cache.
May 21 13:29:39 regionA maas.bootresources: [info] Started importing of boot images from 1 source(s).
May 21 13:29:39 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 13:29:40 regionA maas.bootresources: [info] Importing images from source: http://images.maas.io/ephemeral-v3/daily/
May 21 13:29:46 regionA maas.bootresources: [info] Finished importing of boot images from 1 source(s).
May 21 14:29:38 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 14:29:39 regionA maas.bootsources: [info] Updated boot sources cache.
May 21 14:29:39 regionA maas.bootresources: [info] Started importing of boot images from 1 source(s).
May 21 14:29:39 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 14:29:40 regionA maas.bootresources: [info] Importing images from source: http://images.maas.io/ephemeral-v3/daily/
May 21 14:29:46 regionA maas.bootresources: [info] Finished importing of boot images from 1 source(s).
May 21 15:29:38 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 15:29:40 regionA maas.bootsources: [info] Updated boot sources cache.
May 21 15:29:40 regionA maas.bootresources: [info] Started importing of boot images from 1 source(s).
May 21 15:29:40 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 15:29:40 regionA maas.bootresources: [info] Importing images from source: http://images.maas.io/ephemeral-v3/daily/
May 21 15:29:46 regionA maas.bootresources: [info] Finished importing of boot images from 1 source(s).
May 21 16:29:10 regionA maas.networks.monitor: [info] Networks monitoring service: Process ID 1458 assumed responsibility.
May 21 16:29:12 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 16:29:14 regionA maas.refresh: [info] Refreshing rack controller hardware information.
May 21 16:29:15 regionA maas.bootsources: [info] Updated boot sources cache.
May 21 16:29:15 regionA maas.bootresources: [info] Started importing of boot images from 1 source(s).
May 21 16:29:15 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 16:29:15 regionA maas.bootresources: [info] Importing images from source: http://images.maas.io/ephemeral-v3/daily/
May 21 16:29:19 regionA maas.node: [info] regionA: Storage layout was set to flat.
May 21 16:29:21 regionA maas.rpc.rackcontrollers: [info] Existing rack controller 'rackA' has connected to region 'regionA'.
May 21 16:29:22 regionA maas.rpc.rackcontrollers: [info] Existing rack controller 'rackA' has connected to region 'regionA'.
May 21 16:29:24 regionA maas.bootresources: [info] Finished importing of boot images from 1 source(s).
May 21 17:29:10 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 17:29:11 regionA maas.bootsources: [info] Updated boot sources cache.
May 21 17:29:11 regionA maas.bootresources: [info] Started importing of boot images from 1 source(s).
May 21 17:29:11 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 17:29:12 regionA maas.bootresources: [info] Importing images from source: http://images.maas.io/ephemeral-v3/daily/
May 21 17:29:18 regionA maas.bootresources: [info] Finished importing of boot images from 1 source(s).
May 21 17:56:10 regionA maas.mDNS: [info] eno1 (physical) on rackA: Hostname 'modularcodes-MBP' moved from fe80::1cc4:46da:a9ea:7cbb to fe80::10b6:4a3:179e:19bf.
May 21 18:18:25 regionA maas.node: [info] nodeA02: Status transition from FAILED_COMMISSIONING to COMMISSIONING
May 21 18:18:25 regionA maas.node: [info] nodeA02: Commissioning started
May 21 18:21:37 regionA maas.networks.monitor: [info] Networks monitoring service: Process ID 1429 assumed responsibility.
May 21 18:21:40 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 18:21:42 regionA maas.refresh: [info] Refreshing rack controller hardware information.
May 21 18:21:43 regionA maas.bootsources: [info] Updated boot sources cache.
May 21 18:21:43 regionA maas.bootresources: [info] Started importing of boot images from 1 source(s).
May 21 18:21:43 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 18:21:43 regionA maas.rpc.rackcontrollers: [info] Existing rack controller 'rackA' has connected to region 'regionA'.
May 21 18:21:44 regionA maas.rpc.rackcontrollers: [info] Existing rack controller 'rackA' has connected to region 'regionA'.
May 21 18:21:44 regionA maas.bootresources: [info] Importing images from source: http://images.maas.io/ephemeral-v3/daily/
May 21 18:21:48 regionA maas.node: [info] regionA: Storage layout was set to flat.
May 21 18:21:51 regionA maas.bootresources: [info] Finished importing of boot images from 1 source(s).
May 21 18:27:42 regionA maas.interface: [info] eno1 (physical) on rackA: New MAC, IP binding observed: 30:10:b3:2c:a5:07, 192.168.1.193
May 21 18:39:37 regionA maas.node: [error] nodeA02: Marking node failed: Machine operation 'Commissioning' timed out after 20 minutes.
May 21 18:39:37 regionA maas.node: [info] nodeA02: Status transition from COMMISSIONING to FAILED_COMMISSIONING
May 21 19:21:37 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 19:21:39 regionA maas.bootsources: [info] Updated boot sources cache.
May 21 19:21:39 regionA maas.bootresources: [info] Started importing of boot images from 1 source(s).
May 21 19:21:39 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 19:21:40 regionA maas.bootresources: [info] Importing images from source: http://images.maas.io/ephemeral-v3/daily/
May 21 19:21:46 regionA maas.bootresources: [info] Finished importing of boot images from 1 source(s).
May 21 19:54:52 regionA maas.node: [info] nodeA02: Status transition from FAILED_COMMISSIONING to COMMISSIONING
May 21 19:54:52 regionA maas.node: [info] nodeA02: Commissioning started
May 21 19:57:16 regionA maas.node: [info] nodeA02: Status transition from COMMISSIONING to FAILED_COMMISSIONING
May 21 19:57:16 regionA maas.node: [error] nodeA02: Marking node failed: Power on for the node failed: Could not contact node's BMC: Connection timed out while performing power action.  Check BMC configuration and connectivity and try again.
May 21 19:59:19 regionA maas.node: [info] nodeA02: Status transition from FAILED_COMMISSIONING to COMMISSIONING
May 21 19:59:19 regionA maas.node: [info] nodeA02: Commissioning started
May 21 20:01:43 regionA maas.node: [info] nodeA02: Status transition from COMMISSIONING to FAILED_COMMISSIONING
May 21 20:01:43 regionA maas.node: [error] nodeA02: Marking node failed: Power on for the node failed: Could not contact node's BMC: Connection timed out while performing power action.  Check BMC configuration and connectivity and try again.
May 21 20:11:37 regionA maas.node: [info] nodeA02: Status transition from FAILED_COMMISSIONING to COMMISSIONING
May 21 20:11:37 regionA maas.node: [info] nodeA02: Commissioning started
May 21 20:14:02 regionA maas.node: [info] nodeA02: Status transition from COMMISSIONING to FAILED_COMMISSIONING
May 21 20:14:02 regionA maas.node: [error] nodeA02: Marking node failed: Power on for the node failed: Could not contact node's BMC: Connection timed out while performing power action.  Check BMC configuration and connectivity and try again.
May 21 20:14:54 regionA maas.subnet: [info] User 'admin' initiated a neighbour discovery scan against subnet: 192.168.1.0/24
May 21 20:15:58 regionA maas.node: [info] nodeA02: Status transition from FAILED_COMMISSIONING to COMMISSIONING
May 21 20:15:59 regionA maas.node: [info] nodeA02: Commissioning started
May 21 20:18:23 regionA maas.node: [info] nodeA02: Status transition from COMMISSIONING to FAILED_COMMISSIONING
May 21 20:18:23 regionA maas.node: [error] nodeA02: Marking node failed: Power on for the node failed: Could not contact node's BMC: Connection timed out while performing power action.  Check BMC configuration and connectivity and try again.
May 21 20:21:37 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 20:21:39 regionA maas.bootsources: [info] Updated boot sources cache.
May 21 20:21:39 regionA maas.bootresources: [info] Started importing of boot images from 1 source(s).
May 21 20:21:39 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 20:21:40 regionA maas.bootresources: [info] Importing images from source: http://images.maas.io/ephemeral-v3/daily/
May 21 20:21:54 regionA maas.bootresources: [info] Finished importing of boot images from 1 source(s).
May 21 21:21:37 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 21:21:39 regionA maas.bootsources: [info] Updated boot sources cache.
May 21 21:21:39 regionA maas.bootresources: [info] Started importing of boot images from 1 source(s).
May 21 21:21:39 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 21:21:40 regionA maas.bootresources: [info] Importing images from source: http://images.maas.io/ephemeral-v3/daily/
May 21 21:21:46 regionA maas.bootresources: [info] Finished importing of boot images from 1 source(s).
May 21 22:21:37 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 22:21:39 regionA maas.bootsources: [info] Updated boot sources cache.
May 21 22:21:39 regionA maas.bootresources: [info] Started importing of boot images from 1 source(s).
May 21 22:21:39 regionA maas.import-images: [info] Downloading image descriptions from http://images.maas.io/ephemeral-v3/daily/
May 21 22:21:40 regionA maas.bootresources: [info] Importing images from source: http://images.maas.io/ephemeral-v3/daily/
May 21 22:21:46 regionA maas.bootresources: [info] Finished importing of boot images from 1 source(s).
May 21 22:35:33 regionA maas.node: [info] nodeA02: Status transition from FAILED_COMMISSIONING to COMMISSIONING
May 21 22:35:33 regionA maas.node: [info] nodeA02: Commissioning started
May 21 22:37:58 regionA maas.node: [info] nodeA02: Status transition from COMMISSIONING to FAILED_COMMISSIONING
May 21 22:37:58 regionA maas.node: [error] nodeA02: Marking node failed: Power on for the node failed: Could not contact node's BMC: Connection timed out while performing power action.  Check BMC configuration and connectivity and try again.

Existe uma maneira de corrigir esse problema?