constraint

Documentation

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.