constraints

Documentation

Index

• Constants
• func MatchLabels(labels map[string]string, expr string) (bool, error)
• func MatchTags(tags []string, expr string) (bool, error)

Constants

const MarathonConstraintPrefix = "Traefik-Marathon-505F9E15-BDC7-45E7-828D-C06C7BAB8091"

MarathonConstraintPrefix is the prefix for each label's key created from a Marathon application constraint. It is used in order to create a specific and unique pattern for these labels.

Functions

func MatchLabels

func MatchLabels(labels map[string]string, expr string) (bool, error)

MatchLabels reports whether the expression matches with the given labels. The expression must match any logical boolean combination of: - `Label(labelName, labelValue)` - `LabelRegex(labelName, regexValue)` - `MarathonConstraint(field:operator:value)`

func MatchTags

func MatchTags(tags []string, expr string) (bool, error)

MatchTags reports whether the expression matches with the given tags. The expression must match any logical boolean combination of: - `Tag(tagValue)` - `TagRegex(regexValue)`