policies

Documentation

Index

• Constants
• type ControlsSource
• type MetricsSource
• type PolicyEval
  • func NewRegoEval(opts ...RegoEvalOption) PolicyEval
• type RegoEvalOption
  • func WithPackageName(pkg string) RegoEvalOption
• type Result

Constants

const DefaultRegoPackage = "clouditor.metrics"

DefaultRegoPackage is the default package name for the Rego files

Types

type ControlsSource

type ControlsSource interface {
	Controls() ([]*orchestrator.Control, error)
}

ControlsSource is used to retrieve a list of controls

type MetricsSource

type MetricsSource interface {
	Metrics() ([]*assessment.Metric, error)
	MetricConfiguration(serviceID, metricID string) (*assessment.MetricConfiguration, error)
	MetricImplementation(lang assessment.MetricImplementation_Language, metric string) (*assessment.MetricImplementation, error)
}

MetricsSource is used to retrieve a list of metrics and to retrieve a metric configuration as well as implementation for a particular metric (and target service)

type PolicyEval

type PolicyEval interface {
	Eval(evidence *evidence.Evidence, src MetricsSource) (data []*Result, err error)
	HandleMetricEvent(event *orchestrator.MetricChangeEvent) (err error)
}

PolicyEval is an interface for the policy evaluation engine

func NewRegoEval

func NewRegoEval(opts ...RegoEvalOption) PolicyEval

type RegoEvalOption

type RegoEvalOption func(re *regoEval)

func WithPackageName

func WithPackageName(pkg string) RegoEvalOption

WithPackageName is an option to configure the package name

type Result

type Result struct {
	Applicable  bool
	Compliant   bool
	TargetValue interface{}
	Operator    string
	MetricID    string
	Config      *assessment.MetricConfiguration
}