associator

Documentation

Index

• type Associator
  • func NewAssociator(dimensionRegexps []*regexp.Regexp, resources []*model.TaggedResource) Associator
  • func (asoc Associator) AssociateMetricToResource(cwMetric *model.Metric) (*model.TaggedResource, bool)

Types

type Associator

type Associator map[string]valueToResource

metricsToResourceAssociator contains for each dimension, the matched values and resources.

func NewAssociator

func NewAssociator(dimensionRegexps []*regexp.Regexp, resources []*model.TaggedResource) Associator

NewAssociator creates a new metricsToResourceAssociator given a set of dimensions regexs that can extract dimensions from a resource ARN, and a set of resources from which to extract.

func (Associator) AssociateMetricToResource

func (asoc Associator) AssociateMetricToResource(cwMetric *model.Metric) (*model.TaggedResource, bool)

AssociateMetricToResource finds, for a given model.Metric, the resource that matches the better. If no match is found, nil is returned. Also, there are some conditions where the metric shouldn't be considered, and that is dictated by the skip return value.