queryapi

package

v1.21.1 Latest Latest Go to latest Published: Jun 5, 2026 License: Apache-2.0 Imports: 28 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/cortexproject/cortex

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Documentation ¶

Index ¶

Variables
func DecorateWithParamName(err error, field string) error
type CompressionHandler
- func (c CompressionHandler) ServeHTTP(writer http.ResponseWriter, req *http.Request)
type QueryAPI
- func NewQueryAPI(qe engine.QueryEngine, q storage.SampleAndChunkQueryable, ...) *QueryAPI

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrEndBeforeStart = httpgrpc.Errorf(http.StatusBadRequest, "%s", "end timestamp must not be before start time")
	ErrNegativeStep   = httpgrpc.Errorf(http.StatusBadRequest, "%s", "zero or negative query resolution step widths are not accepted. Try a positive integer")
	ErrStepTooSmall   = httpgrpc.Errorf(http.StatusBadRequest, "%s", "exceeded maximum resolution of 11,000 points per timeseries. Try decreasing the query resolution (?step=XX)")
)

Functions ¶

func DecorateWithParamName ¶

func DecorateWithParamName(err error, field string) error

Types ¶

type CompressionHandler ¶

type CompressionHandler struct {
	Handler http.Handler
}

CompressionHandler is a wrapper around http.Handler which adds suitable response compression based on the client's Accept-Encoding headers.

func (CompressionHandler) ServeHTTP ¶

func (c CompressionHandler) ServeHTTP(writer http.ResponseWriter, req *http.Request)

ServeHTTP adds compression to the original http.Handler's ServeHTTP() method.

type QueryAPI ¶

type QueryAPI struct {
	CORSOrigin *regexp.Regexp
	// contains filtered or unexported fields
}

func NewQueryAPI ¶

func NewQueryAPI(
	qe engine.QueryEngine,
	q storage.SampleAndChunkQueryable,
	statsRenderer v1.StatsRenderer,
	logger log.Logger,
	codecs []v1.Codec,
	CORSOrigin *regexp.Regexp,
) *QueryAPI

func (*QueryAPI) InstantQueryHandler ¶

func (q *QueryAPI) InstantQueryHandler(r *http.Request) (result apiFuncResult)

func (*QueryAPI) RangeQueryHandler ¶

func (q *QueryAPI) RangeQueryHandler(r *http.Request) (result apiFuncResult)

func (*QueryAPI) Wrap ¶

func (q *QueryAPI) Wrap(f apiFunc) http.HandlerFunc

Source Files ¶

View all Source files

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