Comment 2 for bug 1893135

It looks like that interface (57) is not on the vlan that subnet one is on.
The interface is on vlan 5019; the subnet is on vlan 5001. Try putting the
interface on the right vlan and then selecting that subnet.

On Wed, Aug 26, 2020 at 5:00 PM Vladimir Grevtsev <
<email address hidden>> wrote:

> Subscribing field-high as this is currently delaying ongoing customer
> delivery.
>
> ** Tags added: field-high
>
> --
> You received this bug notification because you are a member of Canonical
> Field High, which is subscribed to the bug report.
> https://bugs.launchpad.net/bugs/1893135
>
> Title:
> [2.8] interface link-subnet fails saying "subnet": "None found",
> however the subnet exists
>
> Status in MAAS:
> New
>
> Bug description:
> 2020-08-26-21:37:06 root ERROR [localhost] Command failed: maas root
> interface link-subnet 64fxmx 57 subnet=1 mode=auto default_gateway=True
> 2020-08-26-21:37:06 root ERROR [localhost] STDOUT follows:
> {"subnet": ["None found with id=1.", "This field is required."],
> "default_gateway": ["Subnet is required when default_gateway is True."]}
>
> However, this subnet ID is valid and exists:
>
> $ maas root subnet read 1
> Success.
> Machine-readable output follows:
> {
> "name": "oam",
> "description": "",
> "vlan": {
> "vid": 2101,
> "mtu": 1500,
> "dhcp_on": true,
> "external_dhcp": null,
> "relay_vlan": null,
> "fabric_id": 12,
> "id": 5001,
> "name": "untagged",
> "primary_rack": "h633nk",
> "space": "oam-space",
> "secondary_rack": "ewqr4n",
> "fabric": "default",
> "resource_uri": "/MAAS/api/2.0/vlans/5001/"
> },
> "cidr": "10.21.1.0/24",
> "rdns_mode": 2,
> "gateway_ip": "10.21.1.254",
> "dns_servers": [],
> "allow_dns": true,
> "allow_proxy": true,
> "active_discovery": false,
> "managed": true,
> "id": 1,
> "space": "oam-space",
> "resource_uri": "/MAAS/api/2.0/subnets/1/"
> }
>
> $ maas root interface read 64fxmx 57 | pastebinit
> http://paste.ubuntu.com/p/NGGsqTzD2G/
>
> $ maas root fabrics read | pastebinit
> http://paste.ubuntu.com/p/mdHPt35jRb/
>
> $ maas root subnets read | pastebinit
> http://paste.ubuntu.com/p/nX9ZnYVgxc/
>
> $ maas root machine read 64fxmx
> https://pastebin.canonical.com/p/6FS79HKQhC/
>
> $ dpkg -l | grep maas
> ii maas-cli
> 2.8.1-8567-g.c4825ca06-0ubuntu1~18.04.1 all MAAS client
> and command-line interface
> ii maas-common
> 2.8.1-8567-g.c4825ca06-0ubuntu1~18.04.1 all MAAS server
> common files
> ii maas-dhcp
> 2.8.1-8567-g.c4825ca06-0ubuntu1~18.04.1 all MAAS DHCP
> server
> ii maas-proxy
> 2.8.1-8567-g.c4825ca06-0ubuntu1~18.04.1 all MAAS Caching
> Proxy
> ii maas-rack-controller
> 2.8.1-8567-g.c4825ca06-0ubuntu1~18.04.1 all Rack
> Controller for MAAS
> ii maas-region-api
> 2.8.1-8567-g.c4825ca06-0ubuntu1~18.04.1 all Region
> controller API service for MAAS
> ii maas-region-controller
> 2.8.1-8567-g.c4825ca06-0ubuntu1~18.04.1 all Region
> Controller for MAAS
> ii python3-django-maas
> 2.8.1-8567-g.c4825ca06-0ubuntu1~18.04.1 all MAAS server
> Django web framework (Python 3)
> ii python3-libmaas
> 0.6.1-6-g91e96e9-dirty~bionic-0ubuntu1 all MAAS asyncio
> client library (Python 3)
> ii python3-maas-client
> 2.8.1-8567-g.c4825ca06-0ubuntu1~18.04.1 all MAAS python
> API client (Python 3)
> ii python3-maas-provisioningserver
> 2.8.1-8567-g.c4825ca06-0ubuntu1~18.04.1 all MAAS server
> provisioning libraries (Python 3)
>
> Any suggestions what could be wrong will be very appreciated.
>
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>