- Allow to use "-" in device type name
- Add ALLOWED_SET_BOOT_PROFILE_DEVICE_TYPES variable
- Rename MicroTCA to MTCA-AMC

JIRA INFRA-1835 #action In Progress

Validation worked in the models because fullmatch is used but in the
Regexp validators from wtforms, only match is called.

The form validator didn't catch "AAA1100".
Test added for this.

JIRA INFRA-1569 #action In Progress

The interface name shall start by the host name. Its length must thus be
longer than the host.

JIRA INFRA-1324 #action In Progress

Tags were basically only used for IOCs.
Tags were linked to the interface (and not the host).
But for IOC we assume it should always be the main (first) interface.

Using a field on the host table will make it more obvious for users.

Created a IOC dynamic group type, to create a group including all IOCs

JIRA INFRA-862 #action In Progress

The MAC field has both a Regexp and Unique validators.
In wtforms, the validation doesn't stop on the first error (all
validators are run).
In case of invalid mac address, the Unique validator makes a request to
the database that raises a DataError. This exception has to be catched.

JIRA INFRA-777 #action In Progress

- Host names are unique (no 2 hosts with same name)
- A host name shall not conflict with a cname or interface (if not main
interface)
- Interface names are unique (no 2 interfaces with same name)
- An interface shall not conflict with a cname or host (if not assigned
host)
- cnames are only unique by domain (2 cnames can have the same name if
different domains)
- A cname shall not conflict with a host or interface
- An interface has to be linked to a host

Validation is implemented at the model level.
Some is also implemented at the form level as it gives nicer feedback,
but not all as it's a bit more complex when it requires check on several fields.

JIRA INFRA-245

https://black.readthedocs.io/en/stable/

Tags and device_types are used as key in Ansible roles.
They shouldn't contain any spaces to avoid issues.

JIRA INFRA-334

This is to be used for stack of switches only

- a stack_member is linked to an host (device_type has to be "Switch")
- a stack_member is an integer between 0 and 9 (included) or can be None
- the couple (host_id, stack_member) must be unique

JIRA INFRA-267

This reverts commit 920b9bc5.

Allowing cnames with different domains makes things too complex.
The domain shall be the same as the host.

See INFRA-242

Fix INFRA-242

One should be able to enter a MAC when creating/editing an interface.

Move regex to validators.py

Used to validate a list of strings against a regular expresssion.

To check if the unique object is the one being edited, we need to store
the object used to create the form in the form (_obj).
This is inspired from flask-admin.