feat: Konflux configuration as code

[osmman]

Summary by Sourcery

Migrate Konflux configuration to code-first approach using Kustomize and projctl CRDs, centralizing release plan overlays and defining project streams and templates for ansible, fbc, and operator.

New Features:

• Provide ProjectDevelopmentStream and ProjectDevelopmentStreamTemplate CRDs for ansible, fbc, and operator projects.
• Introduce versioned stream overlays (main, v1-0, v1-1, v1-2) with kustomize patches for branch, version, and nameSuffix.
• Add Kustomize base configurations for releasePlans with updated relative paths to centralize overlays.
• Define project CRDs (Project, Application, Component) and stream manifests to generate configs across multiple OCP versions.
• Include integration test and enterprise-contract pipeline patches for each project template.

Documentation:

• Add README with instructions for previewing and applying Kustomize overlays.

[sourcery-ai]

Reviewer's Guide

Reorganize Kustomize overlays under a unified base directory, introduce declarative ProjectDevelopmentStream and template CRDs, and add versioned stream and project templates with overlay patches to consolidate Konflux configuration as code.

Class Diagram: New Konflux Custom Resource Definitions (CRDs)

classDiagram
    Project "1" -- "N" ProjectDevelopmentStream : Manages
    Project "1" -- "N" ProjectDevelopmentStreamTemplate : Manages

    ProjectDevelopmentStream "1" ..> "1" ProjectDevelopmentStreamTemplate : Uses
    ProjectDevelopmentStream : +String metadata_name
    ProjectDevelopmentStream : +String spec_project
    ProjectDevelopmentStream : +TemplateReference spec_template
    class TemplateReference{
      +String name
      +Value[] values
    }
    ProjectDevelopmentStream *-- TemplateReference
    class Value{
        +String name
        +String value
    }
    TemplateReference *-- "N" Value

    ProjectDevelopmentStreamTemplate : +String metadata_name
    ProjectDevelopmentStreamTemplate : +String spec_project
    ProjectDevelopmentStreamTemplate : +Variable[] spec_variables
    ProjectDevelopmentStreamTemplate : +Object[] spec_resources
    ProjectDevelopmentStreamTemplate *-- "N" Variable
    ProjectDevelopmentStreamTemplate o-- "N" K8sResource : Defines (via spec_resources)

    Project : +String metadata_name
    Project : +String spec_displayName
    Project : +String spec_description

    class Variable{
      +String name
      +String description
      +String defaultValue
    }

    K8sResource <|-- Application
    K8sResource <|-- Component
    K8sResource <|-- IntegrationTestScenario

    Application : +String metadata_name
    Application : +String spec_displayName
    Application "1" o-- "N" Component : Has
    Application "1" o-- "N" IntegrationTestScenario : Tested by

    Component : +String metadata_name
    Component : +String spec_application
    Component : +String spec_componentName
    Component : +GitSource spec_source_git
    class GitSource{
        +String context
        +String dockerfileUrl
        +String revision
        +String url
    }
    Component *-- GitSource

    IntegrationTestScenario : +String metadata_name
    IntegrationTestScenario : +String spec_application
    IntegrationTestScenario : +ResolverRef spec_resolverRef
    IntegrationTestScenario : +Param[] spec_params
    class Param{
        +String name
        +String value
    }
    IntegrationTestScenario *-- "N" Param
    class ResolverRef{
        +String resolver
        +String resourceKind
        +Param[] params
    }
    IntegrationTestScenario *-- ResolverRef
    ResolverRef *-- "N" Param

Loading

File-Level Changes

Change	Details	Files
Refactor resource references in existing releasePlan overlays	Updated relative paths from nested ‘../../../’ to centralized ‘../../base’ Preserved nameSuffix settings across overlays	konflux-configs/releasePlans/promoteToCandidateRPs/components/overlays/**/kustomization.yaml konflux-configs/releasePlans/promoteToCandidateRPs/fbc*/overlays/**/kustomization.yaml konflux-configs/releasePlans/promoteToCandidateRPs/operator/overlays/**/kustomization.yaml
Add base stream definitions and overlays	Introduced ProjectDevelopmentStream CRs for ansible, fbc, operator with version and branch values Created overlays for main, v1-0, v1-1, v1-2 including patch files and fbc-patch.yaml	konflux-configs/base/stream/base/**/stream.yaml konflux-configs/base/stream/overlay/**/kustomization.yaml konflux-configs/base/stream/overlay/**/patch.yaml
Introduce base project templates and overlay patches	Defined Project and ProjectDevelopmentStreamTemplate for ansible, fbc, operator Added overlay patches for e2e, enterprise-contract, component, collection, manager, bundle pipelines	konflux-configs/base/project/ansible/** konflux-configs/base/project/fbc/** konflux-configs/base/project/operator/**
Add aggregation kustomizations and service account setup	Created kustomization.yaml to aggregate serviceAccounts and releasePlans Added top-level project and application kustomizations to reference all overlays	konflux-configs/base/serviceAccounts/kustomization.yaml konflux-configs/base/releasePlans/kustomization.yaml konflux-configs/base/project/kustomization.yaml konflux-configs/base/application/kustomization.yaml
Add README and production overlay	Drafted README.md with preview and apply instructions Introduced overlay/prod kustomization.yaml for live cluster deployment	konflux-configs/README.md konflux-configs/overlay/prod/kustomization.yaml

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