provider

package
v0.0.0-...-8b28c38 Latest Latest
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 Go to latest Published: Oct 20, 2023 License: Apache-2.0 Imports: 34 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AllocateIdleByDefault 

func AllocateIdleByDefault(p models.Provider) bool

AllocateIdleByDefault returns true if the application settings specify to allocate idle by default

func ClusterName 

func ClusterName(p models.Provider) string

ClusterName returns the name defined in cluster info, defaulting to the CLUSTER_ID environment variable

func ConfigWatcherFor 

func ConfigWatcherFor(p models.Provider) *watcher.ConfigMapWatcher

ConfigWatcherFor returns a new ConfigWatcher instance which watches changes to the "pricing-configs" configmap

func CustomPricesEnabled 

func CustomPricesEnabled(p models.Provider) bool

CustomPricesEnabled returns the boolean equivalent of the cloup provider's custom prices flag, indicating whether or not the cluster is using custom pricing.

func DefaultPricing 

func DefaultPricing() *models.CustomPricing

DefaultPricing should be returned so we can do computation even if no file is supplied.

func GetCsv 

func GetCsv(location string) (io.Reader, error)

func NewProvider 

func NewProvider(cache clustercache.ClusterCache, apiKey string, config *config.ConfigFileManager) (models.Provider, error)

NewProvider looks at the nodespec or provider metadata server to decide which provider to instantiate.

func NodeValueFromMapField 

func NodeValueFromMapField(m string, n *v1.Node, useRegion bool) string

func PVValueFromMapField 

func PVValueFromMapField(m string, n *v1.PersistentVolume) string

func ParseID 

func ParseID(id string) string

ParseID attempts to parse a ProviderId from a string based on formats from the various providers and returns the string as is if it cannot find a match

func ParseLBID 

func ParseLBID(id string) string

ParseLBID attempts to parse a LB ProviderId from a string based on formats from the various providers and returns the string as is if it cannot find a match

func ParsePVID 

func ParsePVID(id string) string

ParsePVID attempts to parse a PV ProviderId from a string based on formats from the various providers and returns the string as is if it cannot find a match

func ReturnPricingFromConfigs 

func ReturnPricingFromConfigs(filename string) (*models.CustomPricing, error)

ReturnPricingFromConfigs is a safe function to return pricing from configs of opensource to the closed source before defaulting it with the above function DefaultPricing

func ShareTenancyCosts 

func ShareTenancyCosts(p models.Provider) bool

ShareTenancyCosts returns true if the application settings specify to share tenancy costs by default.

func SharedLabels 

func SharedLabels(p models.Provider) ([]string, []string)

SharedLabel returns the configured set of shared labels as a parallel tuple of keys to values; e.g. for app:kubecost,type:staging this returns (["app", "type"], ["kubecost", "staging"]) in order to match the signature of the NewSharedResourceInfo

func SharedNamespaces 

func SharedNamespaces(p models.Provider) []string

SharedNamespace returns a list of names of shared namespaces, as defined in the application settings

Types

type CSVProvider 

type CSVProvider struct {
	*CustomProvider
	CSVLocation             string
	Pricing                 map[string]*price
	NodeClassPricing        map[string]float64
	NodeClassCount          map[string]float64
	NodeMapField            string
	PricingPV               map[string]*price
	PVMapField              string
	GPUClassPricing         map[string]*price
	GPUMapFields            []string // Fields in a node's labels that represent the GPU class.
	UsesRegion              bool
	DownloadPricingDataLock sync.RWMutex
}

func (*CSVProvider) ClusterManagementPricing 

func (*CSVProvider) ClusterManagementPricing() (string, float64, error)

func (*CSVProvider) CombinedDiscountForNode 

func (c *CSVProvider) CombinedDiscountForNode(instanceType string, isPreemptible bool, defaultDiscount, negotiatedDiscount float64) float64

func (*CSVProvider) DownloadPricingData 

func (c *CSVProvider) DownloadPricingData() error

func (*CSVProvider) GetKey 

func (c *CSVProvider) GetKey(l map[string]string, n *v1.Node) models.Key

func (*CSVProvider) GetPVKey 

func (c *CSVProvider) GetPVKey(pv *v1.PersistentVolume, parameters map[string]string, defaultRegion string) models.PVKey

func (*CSVProvider) NodePricing 

func (c *CSVProvider) NodePricing(key models.Key) (*models.Node, models.PricingMetadata, error)

func (*CSVProvider) PVPricing 

func (c *CSVProvider) PVPricing(pvk models.PVKey) (*models.PV, error)

func (*CSVProvider) PricingSourceSummary 

func (c *CSVProvider) PricingSourceSummary() interface{}

func (*CSVProvider) Regions 

func (c *CSVProvider) Regions() []string

func (*CSVProvider) ServiceAccountStatus 

func (c *CSVProvider) ServiceAccountStatus() *models.ServiceAccountStatus

type CustomProvider 

type CustomProvider struct {
	Clientset               clustercache.ClusterCache
	Pricing                 map[string]*NodePrice
	SpotLabel               string
	SpotLabelValue          string
	GPULabel                string
	GPULabelValue           string
	ClusterRegion           string
	ClusterAccountID        string
	DownloadPricingDataLock sync.RWMutex
	Config                  models.ProviderConfig
}

func (*CustomProvider) AllNodePricing 

func (cp *CustomProvider) AllNodePricing() (interface{}, error)

func (*CustomProvider) ApplyReservedInstancePricing 

func (*CustomProvider) ApplyReservedInstancePricing(nodes map[string]*models.Node)

func (*CustomProvider) ClusterInfo 

func (cp *CustomProvider) ClusterInfo() (map[string]string, error)

func (*CustomProvider) ClusterManagementPricing 

func (*CustomProvider) ClusterManagementPricing() (string, float64, error)

func (*CustomProvider) CombinedDiscountForNode 

func (cp *CustomProvider) CombinedDiscountForNode(instanceType string, isPreemptible bool, defaultDiscount, negotiatedDiscount float64) float64

func (*CustomProvider) DownloadPricingData 

func (cp *CustomProvider) DownloadPricingData() error

func (*CustomProvider) ExternalAllocations 

func (*CustomProvider) ExternalAllocations(start string, end string, aggregator []string, filterType string, filterValue string, crossCluster bool) ([]*models.OutOfClusterAllocation, error)

ExternalAllocations represents tagged assets outside the scope of kubernetes. "start" and "end" are dates of the format YYYY-MM-DD "aggregator" is the tag used to determine how to allocate those assets, ie namespace, pod, etc.

func (*CustomProvider) GetAddresses 

func (*CustomProvider) GetAddresses() ([]byte, error)

func (*CustomProvider) GetConfig 

func (cp *CustomProvider) GetConfig() (*models.CustomPricing, error)

func (*CustomProvider) GetDisks 

func (*CustomProvider) GetDisks() ([]byte, error)

func (*CustomProvider) GetKey 

func (cp *CustomProvider) GetKey(labels map[string]string, n *v1.Node) models.Key

func (*CustomProvider) GetLocalStorageQuery 

func (*CustomProvider) GetLocalStorageQuery(window, offset time.Duration, rate bool, used bool) string

func (*CustomProvider) GetManagementPlatform 

func (*CustomProvider) GetManagementPlatform() (string, error)

func (*CustomProvider) GetOrphanedResources 

func (*CustomProvider) GetOrphanedResources() ([]models.OrphanedResource, error)

func (*CustomProvider) GetPVKey 

func (*CustomProvider) GetPVKey(pv *v1.PersistentVolume, parameters map[string]string, defaultRegion string) models.PVKey

func (*CustomProvider) LoadBalancerPricing 

func (cp *CustomProvider) LoadBalancerPricing() (*models.LoadBalancer, error)

func (*CustomProvider) NetworkPricing 

func (cp *CustomProvider) NetworkPricing() (*models.Network, error)

func (*CustomProvider) NodePricing 

func (cp *CustomProvider) NodePricing(key models.Key) (*models.Node, models.PricingMetadata, error)

func (*CustomProvider) PVPricing 

func (cp *CustomProvider) PVPricing(pvk models.PVKey) (*models.PV, error)

func (*CustomProvider) PricingSourceStatus 

func (cp *CustomProvider) PricingSourceStatus() map[string]*models.PricingSource

func (*CustomProvider) PricingSourceSummary 

func (cp *CustomProvider) PricingSourceSummary() interface{}

PricingSourceSummary returns the pricing source summary for the provider. The summary represents what was _parsed_ from the pricing source, not what was returned from the relevant API.

func (*CustomProvider) QuerySQL 

func (*CustomProvider) QuerySQL(query string) ([]byte, error)

func (*CustomProvider) Regions 

func (cp *CustomProvider) Regions() []string

func (*CustomProvider) ServiceAccountStatus 

func (cp *CustomProvider) ServiceAccountStatus() *models.ServiceAccountStatus

func (*CustomProvider) UpdateConfig 

func (cp *CustomProvider) UpdateConfig(r io.Reader, updateType string) (*models.CustomPricing, error)

func (*CustomProvider) UpdateConfigFromConfigMap 

func (cp *CustomProvider) UpdateConfigFromConfigMap(a map[string]string) (*models.CustomPricing, error)

type NodePrice 

type NodePrice struct {
	CPU string
	RAM string
	GPU string
}

type ProviderConfig 

type ProviderConfig struct {
	// contains filtered or unexported fields
}

ProviderConfig is a utility class that provides a thread-safe configuration storage/cache for all Provider implementations

func NewProviderConfig 

func NewProviderConfig(configManager *config.ConfigFileManager, fileName string) *ProviderConfig

NewProviderConfig creates a new ConfigFile and returns the ProviderConfig

func (*ProviderConfig) ConfigFileManager 

func (pc *ProviderConfig) ConfigFileManager() *config.ConfigFileManager

ConfigFileManager returns the ConfigFileManager instance used to manage the CustomPricing configuration. In the event of a multi-provider setup, this instance should be used to configure any other configuration providers.

func (*ProviderConfig) GetCustomPricingData 

func (pc *ProviderConfig) GetCustomPricingData() (*models.CustomPricing, error)

ThreadSafe method for retrieving the custom pricing config.

func (*ProviderConfig) Update 

func (pc *ProviderConfig) Update(updateFunc func(*models.CustomPricing) error) (*models.CustomPricing, error)

Allows a call to manually update the configuration while maintaining proper thread-safety for read/write methods.

func (*ProviderConfig) UpdateFromMap 

func (pc *ProviderConfig) UpdateFromMap(a map[string]string) (*models.CustomPricing, error)

ThreadSafe update of the config using a string map

Source Files

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