121 lines
4.1 KiB
Plaintext
121 lines
4.1 KiB
Plaintext
classDiagram
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direction TB
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%% ==========================================
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%% PACKAGE: K8s API Definitions (Blueprints)
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%% ==========================================
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namespace API_Blueprints {
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class ClusterBlueprint {
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<<Kind: ClusterBlueprint, Short: cbp>>
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Description: Generic cluster request
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---
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+spec.infraBlueprintRef : string
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+spec.kubernetesVersion : string
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+spec.workerPools : List~GenericPoolReq~
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}
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class InfraBlueprint {
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<<Kind: InfraBlueprint, Short: ibp>>
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Description: Manages quotas and provider ref
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---
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+spec.quotaLimits : ResourceList
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+status.quotaUsed : ResourceList
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+spec.providerRef : TypedLocalObjectReference
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}
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class VsphereBlueprint {
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<<Kind: VsphereBlueprint, Short: vbp>>
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Description: Concrete vSphere details
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---
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+spec.vcenterURL : string
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+spec.datacenterID : string
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+spec.networkIDs : List~string~
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}
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class HarvesterBlueprint {
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<<Kind: HarvesterBlueprint, Short: hbp>>
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Description: Concrete Harvester details
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---
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+spec.harvesterURL : string
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+spec.vmNamespace : string
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+spec.imageName : string
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}
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class AzureBlueprint {
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<<Kind: AzureBlueprint, Short: abp>>
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Description: Future Azure details
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}
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}
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%% Relationships between Blueprints
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ClusterBlueprint --> InfraBlueprint : 1. References by Name
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note for InfraBlueprint "The providerRef is polymorphic.\nIt points to ANY ProviderBlueprint Kind\n(vbp, hbp, or abp)."
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InfraBlueprint ..> VsphereBlueprint : 2. Dynamically references Kind=vbp
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InfraBlueprint ..> HarvesterBlueprint : 2. Dynamically references Kind=hbp
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InfraBlueprint ..> AzureBlueprint : 2. Dynamically references Kind=abp
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%% ==========================================
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%% PACKAGE: Controller (Orchestration)
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%% ==========================================
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namespace Controller_Layer {
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class RIGController {
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Description: The brain. Watches CBPs, checks IBP quotas.
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---
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+Reconcile(request)
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}
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}
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RIGController "watches" --> ClusterBlueprint
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RIGController "reads & checks quota" --> InfraBlueprint
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%% ==========================================
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%% PACKAGE: Builders & Strategies (Generation)
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%% ==========================================
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namespace Generation_Layer {
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class MasterValuesBuilder {
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Description: Knows generic Helm structure.
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---
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-strategy : ProviderStrategy
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+BuildHelmValues(cbp, ibp) Map
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}
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class ProviderStrategy {
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<<Interface>>
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Description: Contract for isolated provider logic.
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---
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+GenerateNodePools(genericPools, providerBP) List~Any~
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+GetGlobalOverrides(providerBP) Map
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+PerformPreFlight(ctx, providerBP) Error
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}
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class VsphereStrategy {
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Description: Specialist VBP to Helm translation.
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---
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+GenerateNodePools(...)
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}
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class HarvesterStrategy {
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Description: Specialist HBP to Helm translation.
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---
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+GenerateNodePools(...)
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+PerformPreFlight(...)
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}
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}
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%% Controller orchestrates builders
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note for RIGController "1. Reads IBP.providerRef.Kind\n2. Instantiates correct Strategy (e.g. VsphereStrategy)\n3. Injects Strategy into MasterBuilder\n4. Calls MasterBuilder.Build()"
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RIGController "configures & calls" --> MasterValuesBuilder
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%% Master Builder uses the interface
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MasterValuesBuilder o--> ProviderStrategy : Injected Dependency
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%% Realization of strategies
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ProviderStrategy <|.. VsphereStrategy : Implements
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ProviderStrategy <|.. HarvesterStrategy : Implements
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%% Strategies read their specific blueprints
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VsphereStrategy ..> VsphereBlueprint : Reads config to map data
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HarvesterStrategy ..> HarvesterBlueprint : Reads config to map data |