elasticsearch

package

v0.0.0-...-e15abb3 Latest Latest Go to latest Published: Nov 8, 2020 License: MIT Imports: 18 Imported by: 0

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Repository

github.com/alerting/alerts

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Documentation ¶

Index ¶

func NewStorage(url string, index string, opts ...elastic.ClientOptionFunc) (alerts.Storage, error)
type GeoShapeQuery
- func NewGeoShapeQuery(name string) *GeoShapeQuery
type Storage

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func NewStorage ¶

func NewStorage(url string, index string, opts ...elastic.ClientOptionFunc) (alerts.Storage, error)

NewStorage creates the storage.

Types ¶

type GeoShapeQuery ¶

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

GeoShapeQuery allows to include hits that match a geoshape

For more details, see: https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-geo-shape-query.html

func NewGeoShapeQuery ¶

func NewGeoShapeQuery(name string) *GeoShapeQuery

NewGeoShapeQuery creates and initializes a new GeoShapeQuery.

func (*GeoShapeQuery) QueryName ¶

func (q *GeoShapeQuery) QueryName(queryName string) *GeoShapeQuery

func (*GeoShapeQuery) SetPoint ¶

func (q *GeoShapeQuery) SetPoint(lat, lon float64) *GeoShapeQuery

SetPoint adds a point from latitude and longitude.

func (*GeoShapeQuery) SetPolygon ¶

func (q *GeoShapeQuery) SetPolygon(points [][][]float64) *GeoShapeQuery

SetPolygon adds a polygon from a list of latitude and longitude.

func (*GeoShapeQuery) SetRelation ¶

func (q *GeoShapeQuery) SetRelation(rel string) *GeoShapeQuery

SetRelation sets the geoJSON relation for the query

func (*GeoShapeQuery) Source ¶

func (q *GeoShapeQuery) Source() (interface{}, error)

Source returns JSON for the function score query.

type Storage ¶

type Storage struct {
	Client *elastic.Client
	Index  string
}

Storage defines an Elasticsearch alerts storage.

func (*Storage) Add ¶

func (s *Storage) Add(ctx context.Context, alert *cap.Alert) error

Add adds the alert to ElasticSearch.

func (*Storage) Find ¶

func (s *Storage) Find(ctx context.Context, criteria *alerts.FindCriteria) (*alerts.FindResult, error)

Find returns alerts matching the search criteria. NOTE: Results are per Info block.

func (*Storage) Get ¶

func (s *Storage) Get(ctx context.Context, reference *cap.Reference) (*cap.Alert, error)

Get returns the alert described by reference from ElasticSearch.

func (*Storage) Has ¶

func (s *Storage) Has(ctx context.Context, reference *cap.Reference) (bool, error)

Has returns whether or not an alert exists for the given reference.

func (*Storage) IsSuperseded ¶

func (s *Storage) IsSuperseded(ctx context.Context, reference *cap.Reference) (bool, error)

IsSuperseded returns whether or not the referenced alert has been superseded.

func (*Storage) Supersede ¶

func (s *Storage) Supersede(ctx context.Context, reference *cap.Reference) error

Supersede marks the reference as superseded.

Source Files ¶

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