restructure container registry layout

Description

Restructures the layout of the container registry, for containers built nightly they will use

• containers.ligo.org/lscsoft/lalsuite:nightly-${PLATFORM}

and for tags will use:

• containers.ligo.org/lscsoft/lalsuite:${VERSION}-${PLATFORM}

this will allow use to set up container cleanup to automatically cleanup old containers.

API Changes and Justification

Backwards Compatible Changes

• This change does not modify any class/function/struct/type definitions in a public C header file or any Python class/function definitions
• This change adds new classes/functions/structs/types to a public C header file or Python module

Backwards Incompatible Changes

• This change modifies an existing class/function/struct/type definition in a public C header file or Python module
• This change removes an existing class/function/struct/type from a public C header file or Python module

If any of the Backwards Incompatible check boxes are ticked please provide a justification why this change is necessary and why it needs to be done in a backwards incompatible way.

Review Status

Please provide details on any reviews related to this change and and the associated reviewers.

requested review from @duncanmmacleod and @karl-wette

assigned to @adam-mercer

Example layout can be seen here.

changed the description

@duncanmmacleod @karl-wette I've been working on and off on this since the face-to-face, I think it's ready to go now. This should allow us to enable a cleanup policy on the container registry to automatically delete old versions. At the moment the structure of the registry is such that we can't use this.

This layout more closely follows the layout of other projects on Docker Hub and Quay.io.

approved this merge request

@adam-mercer Looks good to me.

added apinone infra_gitlab labels

mentioned in commit f2bb314f

merged