Epic Goal

Build images for multiple architectures (e.g. x86 and Arm) on a multi-arch compute (heterogeneous) clusters using a Shipwright Build.

Why is this important?

OpenShift supports multi-arch compute clusters where worker nodes with different architectures (e.g. x86, Arm) are available within a single cluster. Building applications for multiple architectures allows customers to make deployment decisions based on economics and efficiency criteria.

Acceptance Criteria (Mandatory)

• A Shipwright build supports building images for multiple architectures that are available within the cluster
• The images for multiple architectures are pushed to a manifest list in a registry
• CI - MUST be running successfully with tests automated
• Release Technical Enablement - Provide necessary release enablement details and documents.

Dependencies (internal and external)

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Previous Work (Optional):

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Open questions::

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Done Checklist

• Acceptance criteria are met
• Non-functional properties of the Feature have been validated (such as performance, resource, UX, security or privacy aspects)
• User Journey automation is delivered
• Support and SRE teams are provided with enough skills to support the feature in production environment