VRP: implement NAC data polling

[PipoCanaja]

Hello

Here is an implementation for Huawei VRP devices pushing into the existing fields, and also adding time_elapsed and the vlan ID.

• extend the db via Laravel migrations to:
  • add column time_elapsed (cause huawei does only provide this one, not time_left)
  • add column vlan
  • allow null for time_left
• Extend the GUI with proper default fields
• Gather all data from VRP OS
• Get vlan from Cisco OS

We should keep this in WIP for the moment.

DO NOT DELETE THIS TEXT

Please note

Please read this information carefully. You can run ./scripts/pre-commit.php to check your code before submitting.

• Have you followed our code guidelines?

Testers

If you would like to test this pull request then please run: ./scripts/github-apply <pr_id>, i.e ./scripts/github-apply 5926
After you are done testing, you can remove the changes with ./scripts/github-remove. If there are schema changes, you can ask on discord how to revert.

[PipoCanaja]

Hi
I will add the test data (probably next week so I can test a little bit before) but it seems that the result is not bad.
vlan and time_elapsed column were added, and by default, a huawei device will have these visible. On all others, I kept the exact same columns visible (but the vlan column could probably be default visible. )
Here is default display for huawei switch.

[murrant]

@PipoCanaja you have some upstream commits showing up here. You will need to rebase to remove them.

[PipoCanaja]

@PipoCanaja you have some upstream commits showing up here. You will need to rebase to remove them.

Yes, git is just magic to me, sometimes ...

[PipoCanaja]

Current status. Starts to appear usable. I'll start testing.

[murrant]

you could probably use moment.js here

[PipoCanaja]

OK. Will check that.

[murrant]

The migration needs to be converted for this PR https://laravel.com/docs/5.4/migrations

[PipoCanaja]

@murrant Here is the result with moment.duration(xxxxx).humanized(). The value is clearly less precise, what do you think ?

[murrant]

@PipoCanaja I figured you would do something like this:

function formatDuration(seconds) {
    var duration = moment.duration(seconds, 's');
    var years = duration.years(),
        months = duration.months(),
        days = duration.days(),
        hrs = duration.hours(),
        mins = duration.minutes(),
        secs = duration.seconds();

    var output = '';
    if (years) {
        output += years + 'y ';
    }
    if (months) {
        output += months + 'm ';
    } else {
        if (days) {
            output += days + 'd ';
        } else {
            output += hrs + ':' + mins + ':' + secs;
        }
    }

    return output.trim();
}

[murrant]

@PipoCanaja merging this, looks good. Feel free to send another PR if you aren't happy with the JS time.