controllers

Documentation

Overview

Package controllers provides Iter8 controller for reconciling Iter8 routemap resources

Index

• Variables
• func Start(stopCh <-chan struct{}, client k8sclient.Interface) error
• type AllRouteMapsInterface
• type Config
• type DefaultRoutemaps
  • func (cm *DefaultRoutemaps) GetAllRoutemaps() RoutemapsInterface
• type GroupVersionResourceConditions
• type RoutemapInterface
• type RoutemapsInterface
• type VersionInterface

Variables

var AllRoutemaps = routemaps{
	// contains filtered or unexported fields
}

AllRoutemaps contains all the routemaps known to the controller

Functions

func Start

func Start(stopCh <-chan struct{}, client k8sclient.Interface) error

Start starts all Iter8 controllers if this pod is the leader

Types

type AllRouteMapsInterface

type AllRouteMapsInterface interface {
	GetAllRoutemaps() RoutemapsInterface
}

AllRouteMapsInterface is interface defines way to get all routemaps

type Config

type Config struct {
	// ResourceTypes map from shortnames of Kubernetes API resources to their GVRs with conditions
	ResourceTypes map[string]GroupVersionResourceConditions `json:"resourceTypes,omitempty"`
	// DefaultResync period for controller watch functions
	DefaultResync string `json:"defaultResync,omitempty"`
	// ClusterScoped is true if Iter8 controller is cluster-scoped
	ClusterScoped bool `json:"clusterScoped,omitempty"`
}

Config defines the configuration of the controllers

type DefaultRoutemaps

type DefaultRoutemaps struct{}

DefaultRoutemaps is default implementation

func (*DefaultRoutemaps) GetAllRoutemaps

func (cm *DefaultRoutemaps) GetAllRoutemaps() RoutemapsInterface

GetAllRoutemaps is default implementation that returns package local map

type GroupVersionResourceConditions

type GroupVersionResourceConditions struct {
	schema.GroupVersionResource
	Conditions []string `json:"conditions,omitempty"`
}

GroupVersionResourceConditions is a Kubernetes resource type along with a list of conditions

type RoutemapInterface

type RoutemapInterface interface {
	// RLock locks the object for reading
	RLock()
	// RUnlock unlocks an object locked for reading
	RUnlock()
	// GetName returns the name of the object
	GetName() string
	// GetNamespace returns the namespace of the object
	GetNamespace() string
	// Weights provides the relative weights from traffic routing between versions
	Weights() []uint32
	// GetVersions returns a list of versions
	GetVersions() []VersionInterface
}

RoutemapInterface defines behavior of a routemap

type RoutemapsInterface

type RoutemapsInterface interface {
	// GetRoutemapFromNamespaceName returns a route map with the given namespace and name
	GetRoutemapFromNamespaceName(string, string) RoutemapInterface
}

RoutemapsInterface defines behavior for a set of routemaps

type VersionInterface

type VersionInterface interface {
	// GetSignature returns a signature of a version
	GetSignature() *string
}

VersionInterface defines behavior for a version