Adding support for /api/containers primary collection.

[abellotti]

Adding support for /api/containers primary collection

GET /api/containers
GET /api/containers/:id
POST /api/containers - bulk action "query"

Requires: ManageIQ/manageiq#17074

https://bugzilla.redhat.com/show_bug.cgi?id=1549661

[abellotti]

ping @h-kataria couldn't find the individual resource's product feature:

so just using the List.

Is this something we need to add to the product features, i.e. adding a Show identifier for Containers ? Thanks.

[h-kataria]

@abellotti looks like a "Show" feature is missing for Individual Container object, should have been a feature similar to https://github.com/ManageIQ/manageiq/blob/master/db/fixtures/miq_product_features.yml#L3639-L3642

[abellotti]

Needs ManageIQ/manageiq#17074 to be merged first for the container_show product feature.

[miq-bot]

Checked commit abellotti@a993ae1 with ruby 2.3.3, rubocop 0.52.0, haml-lint 0.20.0, and yamllint 1.10.0
2 files checked, 0 offenses detected
Everything looks fine. ⭐

[jntullo]

LGTM! 👍

[simaishi]

Gaprindashvili backport details:

$ git log -1
commit a0aac4ab752288a2de3bb674c05108329f3652ff
Author: Jillian Tullo <jntullo@bu.edu>
Date:   Fri Mar 2 07:10:38 2018 -0800

    Merge pull request #332 from abellotti/support_containers
    
    Adding support for /api/containers primary collection.
    (cherry picked from commit 43def7167c9484cb7dc2774ac56943a8a92070ed)
    
    https://bugzilla.redhat.com/show_bug.cgi?id=1552809