package constraint

import "github.com/moby/swarmkit/v2/manager/constraint"

Index ¶

• Constants
• func NodeMatches(constraints []Constraint, n *api.Node) bool
• type Constraint
• func Parse(env []string) ([]Constraint, error)
• func (c *Constraint) Match(whats ...string) bool

Constants ¶

const (

	// NodeLabelPrefix is the constraint key prefix for node labels.
	NodeLabelPrefix = "node.labels."
	// EngineLabelPrefix is the constraint key prefix for engine labels.
	EngineLabelPrefix = "engine.labels."
)

Functions ¶

func NodeMatches ¶

func NodeMatches(constraints []Constraint, n *api.Node) bool

NodeMatches returns true if the node satisfies the given constraints.

Types ¶

type Constraint ¶

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

Constraint defines a constraint.

func Parse ¶

func Parse(env []string) ([]Constraint, error)

Parse parses list of constraints.

func (*Constraint) Match ¶

func (c *Constraint) Match(whats ...string) bool

Match checks if the Constraint matches the target strings.

Source Files ¶

constraint.go