How to use simple_prometheus receiver

[jinxin-fu]

the otel configured as follow:

  prometheus_simple:
    collection_interval: 5s
    # the federation endpoint:
    # Read more about it here: https://prometheus.io/docs/prometheus/latest/federation/
    # You can query the federation with PromQL, encoded as part of the query string.
    endpoint: http://prometheus-kube-prometheus-hypermoni.hypermonitor.svc:9090
    metrics_path: /federate
    params:
      'match[]':
        - '{job="serviceMonitor/hypermonitor/prometheus-kube-prometheus-node-exporter/0"}'
        - '{__name__=~"job:.*"}'

Error: cannot load configuration: unknown receivers type "prometheus_simple" for prometheus_simple
2022/01/17 01:27:33 collector server run finished with error: cannot load configuration: unknown receivers type "prometheus_simple" for prometheus_simple

How to use the receiver in opentelemetry-collector-contrib such as prometheus_simple

[gouthamve]

Hi, what version and docker image for the collector are you using? prometheus_simple exists in otecolcontrib and not the main otel collector. Do you see it when using this image? otel/opentelemetry-collector-contrib:0.42.0

[jinxin-fu]

Thanks，I change the image to otel/opentelemetry-collector-contrib:latest and meet the follow error:

2022-01-24T02:29:25.033Z        warn    internal/metricsbuilder.go:125  Failed to scrape Prometheus endpoint    {"kind": "receiver", "name": "prometheus_simple", "scrape_timestamp": 1642991364948, "target_labels": "map[__name__:up instance:prometheus-kube-prometheus-hypermoni:9090 job:prometheus_simple/prometheus-kube-prometheus-hypermoni:9090]"}

[kevinat]

Thanks，I change the image to otel/opentelemetry-collector-contrib:latest and meet the follow error:

2022-01-24T02:29:25.033Z        warn    internal/metricsbuilder.go:125  Failed to scrape Prometheus endpoint    {"kind": "receiver", "name": "prometheus_simple", "scrape_timestamp": 1642991364948, "target_labels": "map[__name__:up instance:prometheus-kube-prometheus-hypermoni:9090 job:prometheus_simple/prometheus-kube-prometheus-hypermoni:9090]"}

+1

Same error with otel/opentelemetry-collector-contrib:0.50.0, and all metrics from this instance failed to be scraped

[fatsheep9146]

metricsbuilder.go

Can you share your configuration file ? @kevinat

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This issue has been inactive for 60 days. It will be closed in 60 days if there is no activity. To ping code owners by adding a component label, see Adding Labels via Comments, or if you are unsure of which component this issue relates to, please ping @open-telemetry/collector-contrib-triagers. If this issue is still relevant, please ping the code owners or leave a comment explaining why it is still relevant. Otherwise, please close it.

[github-actions]

This issue has been inactive for 60 days. It will be closed in 60 days if there is no activity. To ping code owners by adding a component label, see Adding Labels via Comments, or if you are unsure of which component this issue relates to, please ping @open-telemetry/collector-contrib-triagers. If this issue is still relevant, please ping the code owners or leave a comment explaining why it is still relevant. Otherwise, please close it.

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This issue has been closed as inactive because it has been stale for 120 days with no activity.