Documentation
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Index ¶
- func GetExtraTagFilters(r *http.Request) ([][]storage.TagFilter, error)
- func GetMaxQueryDuration(r *http.Request) time.Duration
- func GetMaxQueryLen() int
- func JoinTagFilterss(src, etfs [][]storage.TagFilter) [][]storage.TagFilter
- func ParseMetricSelector(s string) ([][]storage.TagFilter, error)
- func ToTagFilterss(lfss [][]metricsql.LabelFilter) [][]storage.TagFilter
- type Deadline
- func GetDeadlineForDelete(r *http.Request, startTime time.Time) Deadline
- func GetDeadlineForExport(r *http.Request, startTime time.Time) Deadline
- func GetDeadlineForLabelsAPI(r *http.Request, startTime time.Time) Deadline
- func GetDeadlineForQuery(r *http.Request, startTime time.Time) Deadline
- func GetDeadlineForStatusRequest(r *http.Request, startTime time.Time) Deadline
- func NewDeadline(startTime time.Time, timeout time.Duration, flagHint string) Deadline
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func GetExtraTagFilters ¶
GetExtraTagFilters returns additional label filters from request.
Label filters can be present in extra_label and extra_filters[] query args. They are combined. For example, the following query args:
extra_label=t1=v1&extra_label=t2=v2&extra_filters[]={env="prod",team="devops"}&extra_filters={env=~"dev|staging",team!="devops"}
should be translated to the following filters joined with "or":
{env="prod",team="devops",t1="v1",t2="v2"}
{env=~"dev|staging",team!="devops",t1="v1",t2="v2"}
func GetMaxQueryDuration ¶
GetMaxQueryDuration returns the maximum duration for query from r.
func GetMaxQueryLen ¶ added in v1.110.17
func GetMaxQueryLen() int
GetMaxQueryLen returns the current value of the search.maxQueryLen flag.
func JoinTagFilterss ¶
JoinTagFilterss adds etfs to every src filter and returns the result.
func ParseMetricSelector ¶
ParseMetricSelector parses s containing PromQL metric selector and returns the corresponding LabelFilters.
func ToTagFilterss ¶
func ToTagFilterss(lfss [][]metricsql.LabelFilter) [][]storage.TagFilter
ToTagFilterss converts lfss to or-delimited slices of storage.TagFilter
Types ¶
type Deadline ¶
type Deadline struct {
// contains filtered or unexported fields
}
Deadline contains deadline with the corresponding timeout for pretty error messages.
func GetDeadlineForDelete ¶
GetDeadlineForDelete returns deadline for the given request to /api/v1/admin/tsdb/delete_series.
func GetDeadlineForExport ¶
GetDeadlineForExport returns deadline for the given request to /api/v1/export.
func GetDeadlineForLabelsAPI ¶
GetDeadlineForLabelsAPI returns deadline for the given request to /api/v1/labels, /api/v1/label/.../values or /api/v1/series
func GetDeadlineForQuery ¶
GetDeadlineForQuery returns deadline for the given query r.
func GetDeadlineForStatusRequest ¶
GetDeadlineForStatusRequest returns deadline for the given request to /api/v1/status/*.
func NewDeadline ¶
NewDeadline returns deadline for the given timeout.
flagHint must contain a hit for command-line flag, which could be used in order to increase timeout.
Source Files