statuscalc

Documentation

Overview

Package statuscalc provides utilities for calculating SubnetPool status metrics

Index

• func NormalizeBlockSizeKey(key string) (string, error)
• type CalculateResult
  • func Calculate(poolCIDR string, allocations []*ipamv1.Subnet, childCIDRs []string) (*CalculateResult, error)

Functions

func NormalizeBlockSizeKey

func NormalizeBlockSizeKey(key string) (string, error)

NormalizeBlockSizeKey ensures a block size key is in the standard format Converts "/24" to "24" and ensures it's a valid integer

Types

type CalculateResult

type CalculateResult struct {
	// AllocatedCount is the total number of allocations
	AllocatedCount int
	// FreeCountBySize maps block sizes to their free count
	// Uses both "24" and "/24" format keys for compatibility
	FreeCountBySize map[string]int
	// AllocatedCIDRs maps CIDRs to their cluster IDs
	AllocatedCIDRs map[string]string
}

CalculateResult contains the results of SubnetPool status calculations

func Calculate

func Calculate(poolCIDR string, allocations []*ipamv1.Subnet, childCIDRs []string) (*CalculateResult, error)

Calculate computes status metrics for a pool based on its CIDR, allocations, and child SubnetPools Returns: - AllocatedCount: Total number of allocations (including child SubnetPools) - FreeCountBySize: Map of blockSize -> free count - AllocatedCIDRs: Map of CIDR -> clusterID - error: Any error that occurred during calculation