CASMCMS-9078: BOS tags SBPS images

[jsollom-hpe]

Summary and Scope

The Scalable Boot Provisioning Service (SBPS) provides root filesystems to nodes when they boot. The images containing these root filesystems need to be tagged in the Image Management Service with 'sbps-project: true' before SBPS projects them to the nodes. With this mod, BOS tags any rootfs it is booting a node with with this key/value tag to ensure that it is projected during booting. This relieves the admin from needing to manually tag the image. This is a quality of life mod.

(cherry picked from commit 944e637)

Issues and Related PRs

List and characterize relationship to Jira/Github issues and other pull requests. Be sure to list dependencies.

• Resolves [CASMCMS-9078](issue link)
• Change will also be needed in <insert branch name here>
• Future work required by [issue id](issue link)
• Documentation changes required in [issue id](issue link)
• Merge with/before/after <insert PR URL here>

Testing

List the environments in which these changes were tested.

Tested on:

• Starlord

Test description:

How were the changes tested and success verified? If schema changes were part of this change, how were those handled in your upgrade/downgrade testing?

• Were the install/upgrade-based validation checks/tests run (goss tests/install-validation doc)?
• Were continuous integration tests run? If not, why?
• Was upgrade tested? If not, why?
• Was downgrade tested? If not, why?
• Were new tests (or test issues/Jiras) created for this change?

Risks and Mitigations

Are there known issues with these changes? Any other special considerations?

Pull Request Checklist

• Version number(s) incremented, if applicable
• Copyrights updated
• License file intact
• Target branch correct
• CHANGELOG.md updated
• Testing is appropriate and complete, if applicable
• HPC Product Announcement prepared, if applicable