Allow to enter Ansible variables on host in YAML format.
Use codemirror (http://codemirror.net) to make editing YAML easier.

JIRA INFRA-412

+ yaml mode

Use the before_flush hook to trigger the core services update.
It's much nicer than having to call a method in several places.

The core services update is triggered on creation/modification/deletion
of an Interface.

In the before_flush we can manipulate the session (add objects) but we
shouldn't call commit.
The db.session.commit() was removed from the launch_task method.

- black
- flake8

See https://pre-commit.com

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

Add new jinja2 filter to format datetime

torn was configured to run playbooks on the GPN via a proxy.

- the version of libiconv used was removed...
- fix formatting

Avoid calling the database several times.
Several attributes can be updated in one call.

Only save exceptions that occur before the AWX job was triggered.
If the AWX job failed, we can refer to the logs on AWX.

Allow to display tasks

JIRA INFRA-403

Table used to save the RQ background jobs

JIRA INFRA-403

JIRA INFRA-402

Memory shall be passed in MB and GB

Change "CSentry" to "CSEntry-test" in the navbar (upper left corner)
and set it to red on the staging server.

This is done by setting the variable CSENTRY_STAGING to True in the
settings.cfg file for the staging server (variable set to False by
default).

JIRA INFRA-347

JIRA INFRA-302

a "startsWith" was inserted by commit 1a2f3786
This is the javascript syntax. In Python, it should be lowercase
"startswith"...

Passing tags as kwarg to the InterfaceForm doesn't work because
obj takes precedence (but interface.tags contain Tag instances and not id)
We need to update the default values. Calling process is required.
See https://stackoverflow.com/questions/5519729/wtforms-how-to-select-options-in-selectmultiplefield

JIRA INFRA-334

Both AWX_VM_CREATION_ENABLED and AWX_JOB_ENABLED shall be set to True
to enable VM creation.
An extra variable is used because the core services can be updated from
csentry-test but VM creation shouldn't (for now)

Allow to create a VM or Virtual IOC

"gateway" tag removed. It could be re-added if needed to overwrite the
default computed gateway for example.

JIRA INFRA-339

A new template 'ics-ans-core @ DHCP test' was created to test
the DNS and DHCP deployment. This is the one o use by default.

The "real" template should be used in the production settings.cfg

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

JIRA INFRA-334

AWX jobs should only be triggered on the production server (not from
staging). At least until we get a full staging environment.

- rename physical to physical machine
- IOC should be a tag

JIRA INFRA-302