add support for image pull secrets for backups and restores

[tylergmuir]

SUMMARY

This adds support for using image_pull_secrets when using AWXBackup or AWXRestore to match the functionality of the AWX install.

Fixes #1669
Fixes #816

ISSUE TYPE

• New or Enhanced Feature

ADDITIONAL INFORMATION

[tylergmuir]

A quick note on this, I opted to only add support for image_pull_secrets and not image_pull_secret since the latter is deprecated. This does mean that if someone was using image_pull_secret and just copied the options in the spec straight across to the spec for a backup/restore it would not work.

Since the image_pull_secret option has been deprecated for over 18 months and this is brand new functionality (with documentation), I think is fair. But I am open to other opinions on the matter.

[rooftopcellist]

@tylergmuir These changes look great! There is just one thing that needs to be added before merging. Could you add an entry like this in the AWXBackup and AWXRestore section of this same CSV file?

• https://github.com/ansible/awx-operator/blob/devel/config/manifests/bases/awx-operator.clusterserviceversion.yaml#L371-L375

[tylergmuir]

@tylergmuir These changes look great! There is just one thing that needs to be added before merging. Could you add an entry like this in the AWXBackup and AWXRestore section of this same CSV file?

• https://github.com/ansible/awx-operator/blob/devel/config/manifests/bases/awx-operator.clusterserviceversion.yaml#L371-L375

@rooftopcellist this is completed now.