api/prometheus/v1/api.go: Add support for /runtimeinfo endpoint
Signed-off-by: Lili Cosic <cosiclili@gmail.com>
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@ -137,6 +137,7 @@ const (
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epCleanTombstones = apiPrefix + "/admin/tsdb/clean_tombstones"
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epCleanTombstones = apiPrefix + "/admin/tsdb/clean_tombstones"
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epConfig = apiPrefix + "/status/config"
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epConfig = apiPrefix + "/status/config"
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epFlags = apiPrefix + "/status/flags"
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epFlags = apiPrefix + "/status/flags"
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epRuntimeinfo = apiPrefix + "/status/runtimeinfo"
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)
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)
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// AlertState models the state of an alert.
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// AlertState models the state of an alert.
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@ -238,6 +239,8 @@ type API interface {
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Query(ctx context.Context, query string, ts time.Time) (model.Value, Warnings, error)
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Query(ctx context.Context, query string, ts time.Time) (model.Value, Warnings, error)
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// QueryRange performs a query for the given range.
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// QueryRange performs a query for the given range.
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QueryRange(ctx context.Context, query string, r Range) (model.Value, Warnings, error)
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QueryRange(ctx context.Context, query string, r Range) (model.Value, Warnings, error)
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// Runtimeinfo returns the various runtime information properties about the Prometheus server.
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Runtimeinfo(ctx context.Context) (RuntimeinfoResult, error)
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// Series finds series by label matchers.
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// Series finds series by label matchers.
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Series(ctx context.Context, matches []string, startTime time.Time, endTime time.Time) ([]model.LabelSet, Warnings, error)
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Series(ctx context.Context, matches []string, startTime time.Time, endTime time.Time) ([]model.LabelSet, Warnings, error)
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// Snapshot creates a snapshot of all current data into snapshots/<datetime>-<rand>
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// Snapshot creates a snapshot of all current data into snapshots/<datetime>-<rand>
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@ -277,6 +280,22 @@ type ConfigResult struct {
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// FlagsResult contains the result from querying the flag endpoint.
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// FlagsResult contains the result from querying the flag endpoint.
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type FlagsResult map[string]string
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type FlagsResult map[string]string
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// RuntimeinfoResult contains the result from querying the runtimeinfo endpoint.
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type RuntimeinfoResult struct {
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StartTime string `json:"startTime"`
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CWD string `json:"CWD"`
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ReloadConfigSuccess bool `json:"reloadConfigSuccess"`
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LastConfigTime string `json:"lastConfigTime"`
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ChunkCount int `json:"chunkCount"`
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TimeSeriesCount int `json:"timeSeriesCount"`
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CorruptionCount int `json:"corruptionCount"`
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GoroutineCount int `json:"goroutineCount"`
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GOMAXPROCS int `json:"GOMAXPROCS"`
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GOGC string `json:"GOGC"`
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GODEBUG string `json:"GODEBUG"`
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StorageRetention string `json:"storageRetention"`
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}
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// SnapshotResult contains the result from querying the snapshot endpoint.
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// SnapshotResult contains the result from querying the snapshot endpoint.
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type SnapshotResult struct {
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type SnapshotResult struct {
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Name string `json:"name"`
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Name string `json:"name"`
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@ -640,6 +659,23 @@ func (h *httpAPI) Flags(ctx context.Context) (FlagsResult, error) {
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return res, json.Unmarshal(body, &res)
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return res, json.Unmarshal(body, &res)
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}
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}
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func (h *httpAPI) Runtimeinfo(ctx context.Context) (RuntimeinfoResult, error) {
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u := h.client.URL(epRuntimeinfo, nil)
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req, err := http.NewRequest(http.MethodGet, u.String(), nil)
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if err != nil {
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return RuntimeinfoResult{}, err
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}
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_, body, _, err := h.client.Do(ctx, req)
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if err != nil {
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return RuntimeinfoResult{}, err
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}
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var res RuntimeinfoResult
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return res, json.Unmarshal(body, &res)
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}
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func (h *httpAPI) LabelNames(ctx context.Context) ([]string, Warnings, error) {
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func (h *httpAPI) LabelNames(ctx context.Context) ([]string, Warnings, error) {
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u := h.client.URL(epLabels, nil)
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u := h.client.URL(epLabels, nil)
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req, err := http.NewRequest(http.MethodGet, u.String(), nil)
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req, err := http.NewRequest(http.MethodGet, u.String(), nil)
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