I met a similar issue in MAAS 3.2.6/stable, 3.3.0-beta3/beta. The root cause is that I hadn’t allowed connections on the DNS port(53) between the region and rack.
The DNS port is not written in "How to set up a firewall for MAAS" page: https://maas.io/docs/how-to-secure-maas
I wrote the detail in the following page:
https://discourse.maas.io/t/commissioning-failure-in-1-region-2-rack-environment
I met a similar issue in MAAS 3.2.6/stable, 3.3.0-beta3/beta. The root cause is that I hadn’t allowed connections on the DNS port(53) between the region and rack.
The DNS port is not written in "How to set up a firewall for MAAS" page: https:/ /maas.io/ docs/how- to-secure- maas
I wrote the detail in the following page:
https:/ /discourse. maas.io/ t/commissioning -failure- in-1-region- 2-rack- environment