[WIP] Containers Dashboard: Support hourly and realtime trends

[zakiva]

In case that there are no daily trends yet, we would like to display hourly trends instead.
Currently added support only in the Network Utilization card, still need to add support in the rest of the dashboard cards.

[zakiva]

@miq-bot add_label enhancement, providers/containers, ui, wip

[zakiva]

@simon3z @zeari @yaacov Please review

[simon3z]

In case that there are no daily trends yet, we would like to display hourly trends instead.

@zakiva we wanted also to display realtime in case hourly are not available. Is that possible?

[zakiva]

@zakiva we wanted also to display realtime in case hourly are not available. Is that possible?

Yes, I have added support for displaying "realtime" data as well.
I was not sure what is the preferred time interval here, so I set it currently to "last 60 minutes", but it can be changed of course.

[miq-bot]

Checked commit zakiva@6ad1ea8 with ruby 2.2.5, rubocop 0.37.2, and haml-lint 0.16.1
1 file checked, 1 offense detected

app/services/container_dashboard_service.rb

• ❕ - Line 190, Col 3 - Metrics/AbcSize - Assignment Branch Condition size for realtime_network_metrics is too high. [27.75/20]

[simon3z]

@zakiva what is missing to remove all the "wip"s?

[zakiva]

@zakiva what is missing to remove all the "wip"s?

Still need to add this support in the other dashboard cards (unless you prefer to add it in separated PRs?) and handle the tests, will do it next week. Meanwhile, it will be nice to have @zeari and @yaacov review the current changes.

[yaacov]

LGTM 👍

p.s.
You can make a helper function like the daily_provider_metrics and remove the AbsSize rubocop error.

[miq-bot]

<pr_mergeability_checker />This pull request is not mergeable. Please rebase and repush.

[zakiva]

Moved to ManageIQ/manageiq-ui-classic#33, closing.