checks

package
v0.10.0 Latest Latest
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 Go to latest Published: Feb 9, 2022 License: Apache-2.0 Imports: 19 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	AggregationCheckName = "promql/aggregate"
)
View Source 
const (
	AlertForCheckName = "alerts/for"
)
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const (
	AlertsCheckName = "alerts/count"
)
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const (
	AnnotationCheckName = "alerts/annotation"
)
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const (
	ComparisonCheckName = "promql/comparison"
)
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const (
	CostCheckName = "query/cost"
)
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const (
	FragileCheckName = "promql/fragile"
)
View Source 
const (
	LabelCheckName = "rule/label"
)
View Source 
const (
	RateCheckName = "promql/rate"
)
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const (
	RejectCheckName = "rule/reject"
)
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const (
	SeriesCheckName = "promql/series"
)
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const (
	SyntaxCheckName = "promql/syntax"
)
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const (
	TemplateCheckName = "alerts/template"
)
View Source 
const (
	VectorMatchingCheckName = "promql/vector_matching"
)

Variables

View Source 
var (
	CheckNames = []string{
		AnnotationCheckName,
		AlertsCheckName,
		AlertForCheckName,
		TemplateCheckName,
		AggregationCheckName,
		ComparisonCheckName,
		FragileCheckName,
		RateCheckName,
		SyntaxCheckName,
		VectorMatchingCheckName,
		CostCheckName,
		SeriesCheckName,
		LabelCheckName,
		RejectCheckName,
	}
	OnlineChecks = []string{
		AlertsCheckName,
		RateCheckName,
		VectorMatchingCheckName,
		CostCheckName,
		SeriesCheckName,
	}
)

Functions

This section is empty.

Types

type AggregationCheck added in v0.6.0 

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

func NewAggregationCheck added in v0.6.0 

func NewAggregationCheck(nameRegex *regexp.Regexp, label string, keep bool, severity Severity) AggregationCheck

func (AggregationCheck) Check added in v0.6.0 

func (c AggregationCheck) Check(ctx context.Context, rule parser.Rule) (problems []Problem)

func (AggregationCheck) Reporter added in v0.7.0 

func (c AggregationCheck) Reporter() string

func (AggregationCheck) String added in v0.6.0 

func (c AggregationCheck) String() string

type AlertsCheck 

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

func NewAlertsCheck 

func NewAlertsCheck(prom *promapi.Prometheus, lookBack, step, resolve time.Duration) AlertsCheck

func (AlertsCheck) Check 

func (c AlertsCheck) Check(ctx context.Context, rule parser.Rule) (problems []Problem)

func (AlertsCheck) Reporter added in v0.7.0 

func (c AlertsCheck) Reporter() string

func (AlertsCheck) String 

func (c AlertsCheck) String() string

type AlertsForChecksFor added in v0.5.0 

type AlertsForChecksFor struct{}

func NewAlertsForCheck added in v0.5.0 

func NewAlertsForCheck() AlertsForChecksFor

func (AlertsForChecksFor) Check added in v0.5.0 

func (c AlertsForChecksFor) Check(ctx context.Context, rule parser.Rule) (problems []Problem)

func (AlertsForChecksFor) Reporter added in v0.7.0 

func (c AlertsForChecksFor) Reporter() string

func (AlertsForChecksFor) String added in v0.5.0 

func (c AlertsForChecksFor) String() string

type AnnotationCheck 

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

func NewAnnotationCheck 

func NewAnnotationCheck(key string, valueRe *regexp.Regexp, isReguired bool, severity Severity) AnnotationCheck

func (AnnotationCheck) Check 

func (c AnnotationCheck) Check(ctx context.Context, rule parser.Rule) (problems []Problem)

func (AnnotationCheck) Reporter added in v0.7.0 

func (c AnnotationCheck) Reporter() string

func (AnnotationCheck) String 

func (c AnnotationCheck) String() string

type ComparisonCheck 

type ComparisonCheck struct{}

func NewComparisonCheck 

func NewComparisonCheck() ComparisonCheck

func (ComparisonCheck) Check 

func (c ComparisonCheck) Check(ctx context.Context, rule parser.Rule) (problems []Problem)

func (ComparisonCheck) Reporter added in v0.7.0 

func (c ComparisonCheck) Reporter() string

func (ComparisonCheck) String 

func (c ComparisonCheck) String() string

type CostCheck 

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

func NewCostCheck 

func NewCostCheck(prom *promapi.Prometheus, bps, maxSeries int, severity Severity) CostCheck

func (CostCheck) Check 

func (c CostCheck) Check(ctx context.Context, rule parser.Rule) (problems []Problem)

func (CostCheck) Reporter added in v0.7.0 

func (c CostCheck) Reporter() string

func (CostCheck) String 

func (c CostCheck) String() string

type FragileCheck added in v0.8.0 

type FragileCheck struct{}

func NewFragileCheck added in v0.8.0 

func NewFragileCheck() FragileCheck

func (FragileCheck) Check added in v0.8.0 

func (c FragileCheck) Check(ctx context.Context, rule parser.Rule) (problems []Problem)

func (FragileCheck) Reporter added in v0.8.0 

func (c FragileCheck) Reporter() string

func (FragileCheck) String added in v0.8.0 

func (c FragileCheck) String() string

type LabelCheck 

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

func NewLabelCheck 

func NewLabelCheck(key string, valueRe *regexp.Regexp, isReguired bool, severity Severity) LabelCheck

func (LabelCheck) Check 

func (c LabelCheck) Check(ctx context.Context, rule parser.Rule) (problems []Problem)

func (LabelCheck) Reporter added in v0.7.0 

func (c LabelCheck) Reporter() string

func (LabelCheck) String 

func (c LabelCheck) String() string

type Problem 

type Problem struct {
	Fragment string
	Lines    []int
	Reporter string
	Text     string
	Severity Severity
}

func (Problem) LineRange 

func (p Problem) LineRange() (int, int)

type RateCheck 

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

func NewRateCheck 

func NewRateCheck(prom *promapi.Prometheus) RateCheck

func (RateCheck) Check 

func (c RateCheck) Check(ctx context.Context, rule parser.Rule) (problems []Problem)

func (RateCheck) Reporter added in v0.7.0 

func (c RateCheck) Reporter() string

func (RateCheck) String 

func (c RateCheck) String() string

type Reject 

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

func NewRejectCheck 

func NewRejectCheck(l, a bool, k, v *regexp.Regexp, s Severity) Reject

func (Reject) Check 

func (c Reject) Check(ctx context.Context, rule parser.Rule) (problems []Problem)

func (Reject) Reporter added in v0.7.0 

func (c Reject) Reporter() string

func (Reject) String 

func (c Reject) String() string

type RuleChecker 

type RuleChecker interface {
	String() string
	Reporter() string
	Check(ctx context.Context, rule parser.Rule) []Problem
}

type SeriesCheck 

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

func NewSeriesCheck 

func NewSeriesCheck(prom *promapi.Prometheus) SeriesCheck

func (SeriesCheck) Check 

func (c SeriesCheck) Check(ctx context.Context, rule parser.Rule) (problems []Problem)

func (SeriesCheck) Reporter added in v0.7.0 

func (c SeriesCheck) Reporter() string

func (SeriesCheck) String 

func (c SeriesCheck) String() string

type Severity 

type Severity int

Severity of the problem reported 

const (
	// Information doesn't count as a problem, it's a comment
	Information Severity = iota

	// Warning is not consider an error
	Warning

	// Bug is an error that should be corrected
	Bug

	// Fatal is a problem with linting content
	Fatal
)

func ParseSeverity 

func ParseSeverity(s string) (Severity, error)

func (Severity) String 

func (s Severity) String() string

type SyntaxCheck 

type SyntaxCheck struct{}

func NewSyntaxCheck 

func NewSyntaxCheck() SyntaxCheck

func (SyntaxCheck) Check 

func (c SyntaxCheck) Check(ctx context.Context, rule parser.Rule) (problems []Problem)

func (SyntaxCheck) Reporter added in v0.7.0 

func (c SyntaxCheck) Reporter() string

func (SyntaxCheck) String 

func (c SyntaxCheck) String() string

type TemplateCheck 

type TemplateCheck struct{}

func NewTemplateCheck 

func NewTemplateCheck() TemplateCheck

func (TemplateCheck) Check 

func (c TemplateCheck) Check(ctx context.Context, rule parser.Rule) (problems []Problem)

func (TemplateCheck) Reporter added in v0.7.0 

func (c TemplateCheck) Reporter() string

func (TemplateCheck) String 

func (c TemplateCheck) String() string

type VectorMatchingCheck added in v0.1.3 

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

func NewVectorMatchingCheck added in v0.1.3 

func NewVectorMatchingCheck(prom *promapi.Prometheus) VectorMatchingCheck

func (VectorMatchingCheck) Check added in v0.1.3 

func (c VectorMatchingCheck) Check(ctx context.Context, rule parser.Rule) (problems []Problem)

func (VectorMatchingCheck) Reporter added in v0.7.0 

func (c VectorMatchingCheck) Reporter() string

func (VectorMatchingCheck) String added in v0.1.3 

func (c VectorMatchingCheck) String() string

Source Files

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