resmgr

package
v0.9.0 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: Jan 11, 2024 License: Apache-2.0 Imports: 5 Imported by: 0

Documentation

Index

Constants

View Source
const (
	KeyPod       = "pod"
	KeyID        = "id"
	KeyUID       = "uid"
	KeyName      = "name"
	KeyNamespace = "namespace"
	KeyQOSClass  = "qosclass"
	KeyLabels    = "labels"
	KeyTags      = "tags"
)

Variables

This section is empty.

Functions

func ResolveRef

func ResolveRef(subject Evaluable, spec string) (string, bool, error)

ResolveRef walks an object trying to resolve a reference to a value.

Types

type Evaluable

type Evaluable interface {
	Eval(string) interface{}
}

Evaluable is the interface objects need to implement to be evaluable against Expressions.

type Expression

type Expression struct {
	Key    string   `json:"key"`              // key to check values of/against
	Op     Operator `json:"operator"`         // operator to apply to value of Key and Values
	Values []string `json:"values,omitempty"` // value(s) for domain key
}

Expression is used to describe a criteria to select objects within a domain.

func (*Expression) DeepCopy

func (e *Expression) DeepCopy() *Expression

DeepCopy creates a deep copy of the expression.

func (*Expression) DeepCopyInto

func (e *Expression) DeepCopyInto(out *Expression)

DeepCopyInto copies the expression into another one.

func (*Expression) Evaluate

func (e *Expression) Evaluate(subject Evaluable) bool

Evaluate evaluates an expression against a container.

func (*Expression) KeyValue

func (e *Expression) KeyValue(subject Evaluable) (string, bool)

KeyValue extracts the value of the expresssion key from a container.

func (*Expression) String

func (e *Expression) String() string

String returns the expression as a string.

func (*Expression) Validate

func (e *Expression) Validate() error

Validate checks the expression for (obvious) invalidity.

type Operator

type Operator string

Operator defines the possible operators for an Expression.

const (
	// Equals tests for equality with a single value.
	Equals Operator = "Equals"
	// NotEqual test for inequality with a single value.
	NotEqual Operator = "NotEqual"
	// In tests if the key's value is one of the specified set.
	In Operator = "In"
	// NotIn tests if the key's value is not one of the specified set.
	NotIn Operator = "NotIn"
	// Exists evalutes to true if the named key exists.
	Exists Operator = "Exists"
	// NotExist evalutes to true if the named key does not exist.
	NotExist Operator = "NotExist"
	// AlwaysTrue always evaluates to true.
	AlwaysTrue Operator = "AlwaysTrue"
	// Matches tests if the key value matches the only given globbing pattern.
	Matches Operator = "Matches"
	// MatchesNot is true if Matches would be false for the same key and pattern.
	MatchesNot Operator = "MatchesNot"
	// MatchesAny tests if the key value matches any of the given globbing patterns.
	MatchesAny Operator = "MatchesAny"
	// MatchesNone is true if MatchesAny would be false for the same key and patterns.
	MatchesNone Operator = "MatchesNone"
)

Directories

Path Synopsis
generated
clientset/versioned
This package has the automatically generated clientset.
This package has the automatically generated clientset.
clientset/versioned/fake
This package has the automatically generated fake clientset.
This package has the automatically generated fake clientset.
clientset/versioned/scheme
This package contains the scheme of the automatically generated clientset.
This package contains the scheme of the automatically generated clientset.
clientset/versioned/typed/resmgr/v1alpha1
This package has the automatically generated typed clients.
This package has the automatically generated typed clients.
clientset/versioned/typed/resmgr/v1alpha1/fake
Package fake has the automatically generated clients.
Package fake has the automatically generated clients.

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL