Lease CRD for Akash provider

[evgheni7]

Description

Implement a Crossplane CRD for managing Akash Leases to enable Kubernetes-native management of leases.

Requirements

CRD Structure

• API Group: akash.overlock.network
• Kind: Lease
• Version: v1alpha1

Spec Fields (ForProvider)

• deploymentRef: Reference to Deployment CR (name/namespace)
• activeBidRef: Reference to ActiveBid CR to accept (name/namespace)

Status Fields (AtProvider)

• leaseId: Unique lease identifier
• owner: Lease owner address (resolved from deploymentRef)
• dseq: Deployment sequence number (resolved from deploymentRef)
• gseq: Group sequence number (resolved from activeBidRef)
• oseq: Order sequence number (resolved from activeBidRef)
• provider: Provider address (resolved from activeBidRef)
• state: Current lease state (active, closed)
• price: Lease price information (from accepted bid)
• createdAt: Lease creation timestamp
• services: Running services information

Client Methods to Implement

• CreateLease(ctx context.Context, owner, dseq, gseq, oseq, provider string): Create lease from bid
• GetLease(ctx context.Context, leaseId string): Get lease details
• CloseLease(ctx context.Context, leaseId string): Close/terminate lease
• GetLeaseServices(ctx context.Context, leaseId string): Get services running under lease

Controller Methods to Implement

• Observe(): Query lease status from Akash network
• Create(): Resolve references, create lease using CreateLease client method
• Update(): Handle lease renewals or modifications
• Delete(): Close lease using CloseLease client method

Acceptance Criteria

• CRD types defined in apis/akash/v1alpha1/lease_types.go
• Implement reference resolution for Deployment and ActiveBid CRs
• Implement all client methods in internal/client/lease.go
• Controller implemented in internal/controller/lease/
• Unit tests for client methods and controller logic
• Example manifest in examples/lease.yaml
• CRD manifest generated in package/crds/