PR comments
Signed-off-by: Bob Shannon <bshannon@palantir.com>
This commit is contained in:
Bob Shannon
parent
fc258df5b5
commit
e3e66d0bb9
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@ -2,8 +2,9 @@ sudo: false
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language: go
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go:
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- 1.10.x
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- 1.x
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- 1.7.x
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- 1.8.x
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- 1.9.x
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script:
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- go test -short ./...
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@ -22,13 +22,11 @@ import (
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"encoding/json"
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"fmt"
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"net/http"
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"net/url"
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"strconv"
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"time"
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"github.com/prometheus/client_golang/api"
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"github.com/prometheus/common/model"
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"github.com/prometheus/prometheus/scrape"
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)
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const (
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@ -52,13 +50,21 @@ const (
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// ErrorType models the different API error types.
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type ErrorType string
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// Possible values for ErrorType.
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// HealthStatus models the health status of a scrape target.
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type HealthStatus string
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const (
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// Possible values for ErrorType.
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ErrBadData ErrorType = "bad_data"
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ErrTimeout = "timeout"
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ErrCanceled = "canceled"
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ErrExec = "execution"
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ErrBadResponse = "bad_response"
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// Possible values for HealthStatus.
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HealthGood HealthStatus = "up"
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HealthUnknown HealthStatus = "unknown"
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HealthBad HealthStatus = "down"
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)
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// Error is an error returned by the API.
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@ -114,7 +120,7 @@ type AlertManagersResult struct {
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// AlertManager models a configured Alert Manager.
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type AlertManager struct {
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URL *url.URL `json:"url"`
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URL string `json:"url"`
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}
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// ConfigResult contains the result from querying the config endpoint.
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@ -123,9 +129,7 @@ type ConfigResult struct {
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}
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// FlagsResult contains the result from querying the flag endpoint.
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type FlagsResult struct {
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Flags Flags
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}
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type FlagsResult map[string]string
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// Flags models a set of flags that Prometheus is configured with.
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type Flags map[string]string
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@ -143,12 +147,12 @@ type TargetsResult struct {
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// ActiveTarget models an active Prometheus scrape target.
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type ActiveTarget struct {
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DiscoveredLabels model.LabelSet `json:"discoveredLabels"`
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Labels model.LabelSet `json:"labels"`
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ScrapeURL *url.URL `json:"scrapeUrl"`
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LastError string `json:"lastError"`
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LastScrape time.Time `json:"lastScrape"`
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Health scrape.TargetHealth `json:"health"`
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DiscoveredLabels model.LabelSet `json:"discoveredLabels"`
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Labels model.LabelSet `json:"labels"`
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ScrapeURL string `json:"scrapeUrl"`
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LastError string `json:"lastError"`
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LastScrape time.Time `json:"lastScrape"`
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Health HealthStatus `json:"health"`
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}
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// DroppedTarget models a dropped Prometheus scrape target.
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@ -165,54 +169,6 @@ type queryResult struct {
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v model.Value
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}
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func (a *ActiveTarget) UnmarshalJSON(b []byte) error {
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v := struct {
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DiscoveredLabels model.LabelSet `json:"discoveredLabels"`
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Labels model.LabelSet `json:"labels"`
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ScrapeURL string `json:"scrapeUrl"`
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LastError string `json:"lastError"`
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LastScrape time.Time `json:"lastScrape"`
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Health scrape.TargetHealth `json:"health"`
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}{}
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err := json.Unmarshal(b, &v)
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if err != nil {
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return err
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}
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url, err := url.Parse(v.ScrapeURL)
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a.DiscoveredLabels = v.DiscoveredLabels
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a.Labels = v.Labels
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a.ScrapeURL = url
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a.LastScrape = v.LastScrape
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a.Health = v.Health
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a.LastError = v.LastError
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return err
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}
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func (a *AlertManager) UnmarshalJSON(b []byte) error {
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var v map[string]string
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err := json.Unmarshal(b, &v)
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if err != nil {
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return err
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}
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url, err := url.Parse(v["url"])
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a.URL = url
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return err
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}
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func (f *FlagsResult) UnmarshalJSON(b []byte) error {
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var v map[string]string
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err := json.Unmarshal(b, &v)
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f.Flags = v
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return err
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}
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func (qr *queryResult) UnmarshalJSON(b []byte) error {
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v := struct {
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Type model.ValueType `json:"resultType"`
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@ -27,7 +27,6 @@ import (
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"time"
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"github.com/prometheus/common/model"
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"github.com/prometheus/prometheus/scrape"
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)
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type apiTest struct {
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@ -89,11 +88,6 @@ func TestAPIs(t *testing.T) {
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testTime := time.Now()
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testURL, err := url.Parse("http://127.0.0.1:9090/api/v1/alerts")
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if err != nil {
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t.Errorf("Failed to initialize test URL.")
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}
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client := &apiTestClient{T: t}
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promAPI := &httpAPI{
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@ -372,13 +366,11 @@ func TestAPIs(t *testing.T) {
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"query.max-concurrency": "20",
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},
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res: FlagsResult{
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Flags{
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"alertmanager.notification-queue-capacity": "10000",
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"alertmanager.timeout": "10s",
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"log.level": "info",
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"query.lookback-delta": "5m",
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"query.max-concurrency": "20",
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},
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"alertmanager.notification-queue-capacity": "10000",
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"alertmanager.timeout": "10s",
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"log.level": "info",
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"query.lookback-delta": "5m",
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"query.max-concurrency": "20",
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},
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},
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@ -397,24 +389,24 @@ func TestAPIs(t *testing.T) {
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inRes: map[string]interface{}{
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"activeAlertManagers": []map[string]string{
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{
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"url": testURL.String(),
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"url": "http://127.0.0.1:9091/api/v1/alerts",
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},
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},
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"droppedAlertManagers": []map[string]string{
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{
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"url": testURL.String(),
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"url": "http://127.0.0.1:9092/api/v1/alerts",
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},
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},
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},
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res: AlertManagersResult{
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Active: []AlertManager{
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{
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URL: testURL,
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URL: "http://127.0.0.1:9091/api/v1/alerts",
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},
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},
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Dropped: []AlertManager{
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{
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URL: testURL,
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URL: "http://127.0.0.1:9092/api/v1/alerts",
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},
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},
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},
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@ -445,7 +437,7 @@ func TestAPIs(t *testing.T) {
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"instance": "127.0.0.1:9090",
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"job": "prometheus",
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},
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"scrapeUrl": testURL.String(),
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"scrapeUrl": "http://127.0.0.1:9090",
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"lastError": "error while scraping target",
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"lastScrape": testTime.UTC().Format(time.RFC3339Nano),
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"health": "up",
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@ -475,10 +467,10 @@ func TestAPIs(t *testing.T) {
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"instance": "127.0.0.1:9090",
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"job": "prometheus",
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},
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ScrapeURL: testURL,
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ScrapeURL: "http://127.0.0.1:9090",
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LastError: "error while scraping target",
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LastScrape: testTime.UTC(),
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Health: scrape.HealthGood,
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Health: HealthGood,
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},
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},
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Dropped: []DroppedTarget{
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