Should we roll out CentOS 7.6 support in a new version of 6.3 (6.3.1 or 6.3.0-1) or start with 6.4.0-Alpha1?

Add your comments directly to the page. Include links to any relevant research, data, or feedback.

Status
DECIDED
Impact

HIGH

Driver
Approver
Contributors
Informed
Due date
OutcomeThe latest versions of EL will not be added until 6.4.0

Background

This discussion is to determine whether to roll out CentOS 7.6 support in a new version of SIMP 6.3, or in 6.4-Alpha1. All discussions are for 6.4 support. If we are making changes to SIMP itself, they should wait until 6.4, not be rolled into a 6.3 update as that would add to the time it would take for testing.

Relevant data

We can build SIMP on CentOS 7.6 iwth a few updates:
 - 30ish additions to the 7-pkglist (non-pruned packages)

 - An updated release_mappings file with 7.6 info

 - Updated marco version/url in packages.yaml

Options considered


Option 1:Option 2:
DescriptionRoll out a new version of SIMP 6.3 (6.3.1 or 6.3.0-1)Roll out 6.4.0-Alpha1
Pros and cons

(plus)

Gets 7.6 support out sooner

Nothing on the SIMP side has changed, so it would make sense to push this out here

minimal changes to get a working ISO build

(minus)

Would require a full test cycle to verify since this would be considered a Final SIMP release

Could potentially roll from one test cycle (this release) into the next (6.4 pre-release)

Could discourage updates with releases close to one another (either not grabbing this to wait for 6.4, or grabbing this and not 6.4)

(plus)

Wouldn't require a full test cycle right now

Would allow for all pre-release cycles to catch potential bugs

Greater time between releases

(minus)

The first 6.4 Alpha would contain no updates to SIMP, i.e, 6.3 and 6.4 Alpha are the same in a "SIMP" sense

Could cause issues with anyone who grabs 6.4 Alpha upgrading to 6.4 Final




Action items

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Outcome

Option 2 was selected - Wait to update EL versions in 6.4.0