Update Prometheus

grafana · Dec 3, 2024 · 95ed222 · 95ed222
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -10,6 +10,17 @@ internal API changes are not present.
 Main (unreleased)
 -----------------
 
+### Features
+
+- Update to Prometheus v0.53.2. (@ptodev)
+
+- Added `scrape_protocols` option to `prometheus.scrape`, which allows to control the preferred order of scrape protocols. (@thampiotr)
+
+### Other changes
+
+- `prometheus.scrape` component's `enable_protobuf_negotiation` argument is now deprecated and will be removed in a future major release. 
+  Use `scrape_protocols` instead and refer to `prometheus.scrape` reference documentation for further details. (@thampiotr)
+
 v0.43.4 (2024-11-25)
 -----------------
 

diff --git a/docs/sources/flow/reference/cli/convert.md b/docs/sources/flow/reference/cli/convert.md
@@ -87,14 +87,14 @@ Refer to [Migrate from OpenTelemetry Collector to {{< param "PRODUCT_NAME" >}}][
 ### Prometheus
 
 Using the `--source-format=prometheus` will convert the source configuration from
-[Prometheus v2.45](https://prometheus.io/docs/prometheus/2.45/configuration/configuration/)
+[Prometheus v2.53](https://prometheus.io/docs/prometheus/2.53/configuration/configuration/)
 to {{< param "PRODUCT_NAME" >}} configuration.
 
 This includes Prometheus features such as
-[scrape_config](https://prometheus.io/docs/prometheus/2.45/configuration/configuration/#scrape_config),
-[relabel_config](https://prometheus.io/docs/prometheus/2.45/configuration/configuration/#relabel_config),
-[metric_relabel_configs](https://prometheus.io/docs/prometheus/2.45/configuration/configuration/#metric_relabel_configs),
-[remote_write](https://prometheus.io/docs/prometheus/2.45/configuration/configuration/#remote_write),
+[scrape_config](https://prometheus.io/docs/prometheus/2.53/configuration/configuration/#scrape_config),
+[relabel_config](https://prometheus.io/docs/prometheus/2.53/configuration/configuration/#relabel_config),
+[metric_relabel_configs](https://prometheus.io/docs/prometheus/2.53/configuration/configuration/#metric_relabel_configs),
+[remote_write](https://prometheus.io/docs/prometheus/2.53/configuration/configuration/#remote_write),
 and many supported *_sd_configs. Unsupported features in a source configuration result
 in [errors].
 

diff --git a/docs/sources/flow/reference/components/prometheus.receive_http.md b/docs/sources/flow/reference/components/prometheus.receive_http.md
@@ -16,7 +16,7 @@ title: prometheus.receive_http
 The HTTP API exposed is compatible with [Prometheus `remote_write` API][prometheus-remote-write-docs]. This means that other [`prometheus.remote_write`][prometheus.remote_write] components can be used as a client and send requests to `prometheus.receive_http` which enables using {{< param "PRODUCT_ROOT_NAME" >}} as a proxy for prometheus metrics.
 
 [prometheus.remote_write]: {{< relref "./prometheus.remote_write.md" >}}
-[prometheus-remote-write-docs]: https://prometheus.io/docs/prometheus/2.45/querying/api/#remote-write-receiver
+[prometheus-remote-write-docs]: https://prometheus.io/docs/prometheus/2.53/querying/api/#remote-write-receiver
 
 ## Usage
 

diff --git a/docs/sources/flow/reference/components/prometheus.scrape.md b/docs/sources/flow/reference/components/prometheus.scrape.md
@@ -48,14 +48,15 @@ Name | Type | Description | Default | Required
 `forward_to`                  | `list(MetricsReceiver)` | List of receivers to send scraped metrics to. | | yes
 `job_name`                    | `string`   | The value to use for the job label if not already set. | component name | no
 `extra_metrics`               | `bool`     | Whether extra metrics should be generated for scrape targets. | `false` | no
-`enable_protobuf_negotiation` | `bool`     | Whether to enable protobuf negotiation with the client. | `false` | no
+`enable_protobuf_negotiation` | `bool`     | Deprecated: use `scrape_protocols` instead. | `false` | no
 `honor_labels`                | `bool`     | Indicator whether the scraped metrics should remain unmodified. | `false` | no
 `honor_timestamps`            | `bool`     | Indicator whether the scraped timestamps should be respected. | `true` | no
 `track_timestamps_staleness`  | `bool`     | Indicator whether to track the staleness of the scraped timestamps. | `false` | no
 `params`                      | `map(list(string))` | A set of query parameters with which the target is scraped. | | no
 `scrape_classic_histograms`   | `bool`     | Whether to scrape a classic histogram that is also exposed as a native histogram. | `false` | no
 `scrape_interval`             | `duration` | How frequently to scrape the targets of this scrape configuration. | `"60s"` | no
 `scrape_timeout`              | `duration` | The timeout for scraping targets of this configuration. | `"10s"` | no
+`scrape_protocols`            | `list(string)` | The protocols to negotiate during a scrape, in order of preference. See below for available values.    | `["OpenMetricsText1.0.0", "OpenMetricsText0.0.1", "PrometheusText0.0.4"]` | no       |
 `metrics_path`                | `string`   | The HTTP resource path on which to fetch metrics from targets. | `/metrics` | no
 `scheme`                      | `string`   | The URL scheme with which to fetch metrics from targets. | | no
 `body_size_limit`             | `int`      | An uncompressed response body larger than this many bytes causes the scrape to fail. 0 means no limit. | | no
@@ -80,6 +81,17 @@ Name | Type | Description | Default | Required
  - [`authorization` block][authorization].
  - [`oauth2` block][oauth2].
 
+`scrape_protocols` controls the preferred order of protocols to negotiate during
+a scrape. The following values are supported:
+
+- `OpenMetricsText1.0.0`
+- `OpenMetricsText0.0.1`
+- `PrometheusProto`
+- `PrometheusText0.0.4`
+
+If you were using the now deprecated `enable_protobuf_negotiation` argument, switch 
+to using `scrape_protocols = ["PrometheusProto", "OpenMetricsText1.0.0", "OpenMetricsText0.0.1", "PrometheusText0.0.4"]` instead.
+
 {{< docs/shared lookup="flow/reference/components/http-client-proxy-config-description.md" source="agent" version="<AGENT_VERSION>" >}}
 
 `track_timestamps_staleness` controls whether Prometheus tracks [staleness][prom-staleness] of metrics which with an explicit timestamp present in scraped data.

diff --git a/docs/sources/static/api/_index.md b/docs/sources/static/api/_index.md
@@ -442,7 +442,7 @@ GET /agent/api/v1/metrics/integrations/sd
 ```
 
 This endpoint returns all running metrics-based integrations. It conforms to
-the Prometheus [http_sd_config API](https://prometheus.io/docs/prometheus/2.45/configuration/configuration/#http_sd_config).
+the Prometheus [http_sd_config API](https://prometheus.io/docs/prometheus/2.53/configuration/configuration/#http_sd_config).
 Targets include integrations regardless of autoscrape being enabled; this
 allows for manually configuring scrape jobs to collect metrics from an
 integration running on an external agent.

diff --git a/docs/sources/static/configuration/agent-management.md b/docs/sources/static/configuration/agent-management.md
@@ -117,7 +117,7 @@ selector:
 
 > **Note:** More information on the following types can be found in their respective documentation pages:
 >
-> * [`scrape_config`](https://prometheus.io/docs/prometheus/2.45/configuration/configuration/#scrape_config)
+> * [`scrape_config`](https://prometheus.io/docs/prometheus/2.53/configuration/configuration/#scrape_config)
 > * [`promtail.scrape_config`](/docs/loki/latest/clients/promtail/configuration/#scrape_configs)
 > * [`integrations_config`](/docs/agent/latest/static/configuration/integrations)
 

diff --git a/docs/sources/static/configuration/flags.md b/docs/sources/static/configuration/flags.md
@@ -51,7 +51,7 @@ Valid feature names are:
 
 * `remote-configs`: Enable [retrieving](ref:retrieving) config files over HTTP/HTTPS
 * `integrations-next`: Enable [revamp](ref:revamp) of the integrations subsystem
-* `extra-scrape-metrics`: When enabled, additional time series  are exposed for each metrics instance scrape. See [Extra scrape metrics](https://prometheus.io/docs/prometheus/2.45/feature_flags/#extra-scrape-metrics).
+* `extra-scrape-metrics`: When enabled, additional time series  are exposed for each metrics instance scrape. See [Extra scrape metrics](https://prometheus.io/docs/prometheus/2.53/feature_flags/#extra-scrape-metrics).
 * `agent-management`: Enable support for [agent management](ref:management).
 
 ## Report information usage

diff --git a/docs/sources/static/configuration/integrations/integrations-next/_index.md b/docs/sources/static/configuration/integrations/integrations-next/_index.md
@@ -47,7 +47,7 @@ original subsystem:
 * Autoscrape, when enabled, now works completely in-memory without using the
   network.
 
-[http_sd_config]: https://prometheus.io/docs/prometheus/2.45/configuration/configuration/#http_sd_config
+[http_sd_config]: https://prometheus.io/docs/prometheus/2.53/configuration/configuration/#http_sd_config
 
 ## Config changes
 

diff --git a/docs/sources/static/configuration/integrations/integrations-next/snmp-config.md b/docs/sources/static/configuration/integrations/integrations-next/snmp-config.md
@@ -44,7 +44,7 @@ integrations:
 
 ## Prometheus service discovery use case
 
-If you need to scrape SNMP devices in more dynamic environment, and cannot define devices in `snmp_targets` because targets would change over time, you can use service discovery approach. For instance, with [DNS discovery](https://prometheus.io/docs/prometheus/2.45/configuration/configuration/#dns_sd_config):
+If you need to scrape SNMP devices in more dynamic environment, and cannot define devices in `snmp_targets` because targets would change over time, you can use service discovery approach. For instance, with [DNS discovery](https://prometheus.io/docs/prometheus/2.53/configuration/configuration/#dns_sd_config):
 
 ```yaml
 

diff --git a/docs/sources/static/configuration/integrations/snmp-config.md b/docs/sources/static/configuration/integrations/snmp-config.md
@@ -48,7 +48,7 @@ integrations:
 
 ## Prometheus service discovery use case
 
-If you need to scrape SNMP devices in more dynamic environment, and can't define devices in `snmp_targets` because targets would change over time, you can use service discovery approach. For instance, with [DNS discovery](https://prometheus.io/docs/prometheus/2.45/configuration/configuration/#dns_sd_config):
+If you need to scrape SNMP devices in more dynamic environment, and can't define devices in `snmp_targets` because targets would change over time, you can use service discovery approach. For instance, with [DNS discovery](https://prometheus.io/docs/prometheus/2.53/configuration/configuration/#dns_sd_config):
 
 ```yaml
 

diff --git a/docs/sources/static/configuration/metrics-config.md b/docs/sources/static/configuration/metrics-config.md
@@ -268,7 +268,7 @@ remote_write:
   - [<remote_write>]
 ```
 
-> **Note:** For more information on remote_write, refer to the [Prometheus documentation](https://prometheus.io/docs/prometheus/2.45/configuration/configuration/#remote_write).
+> **Note:** For more information on remote_write, refer to the [Prometheus documentation](https://prometheus.io/docs/prometheus/2.53/configuration/configuration/#remote_write).
 >
 > The following default values set by Grafana Agent Static Mode are different than the default set by Prometheus:
 > - `remote_write`: `send_exemplars` default value is `true`
@@ -344,9 +344,9 @@ remote_write:
 > **Note:** More information on the following types can be found on the Prometheus
 > website:
 >
-> * [`relabel_config`](https://prometheus.io/docs/prometheus/2.45/configuration/configuration/#relabel_config)
-> * [`scrape_config`](https://prometheus.io/docs/prometheus/2.45/configuration/configuration/#scrape_config)
-> * [`remote_write`](https://prometheus.io/docs/prometheus/2.45/configuration/configuration/#remote_write)
+> * [`relabel_config`](https://prometheus.io/docs/prometheus/2.53/configuration/configuration/#relabel_config)
+> * [`scrape_config`](https://prometheus.io/docs/prometheus/2.53/configuration/configuration/#scrape_config)
+> * [`remote_write`](https://prometheus.io/docs/prometheus/2.53/configuration/configuration/#remote_write)
 
 ## Data retention
 

diff --git a/docs/sources/static/configuration/traces-config.md b/docs/sources/static/configuration/traces-config.md
@@ -137,7 +137,7 @@ remote_write:
         [ cipher_suites: <duration> ]
 
     # Controls TLS settings of the exporter's client:
-    # https://prometheus.io/docs/prometheus/2.45/configuration/configuration/#tls_config
+    # https://prometheus.io/docs/prometheus/2.53/configuration/configuration/#tls_config
     # This should be used only if `insecure` is set to false
     tls_config:
       # Path to the CA cert. For a client this verifies the server certificate. If empty uses system root CA.
@@ -483,7 +483,7 @@ More information on the following types can be found on the documentation for th
   * [`otlpreceiver`: OpenTelemetry-Collector](https://github.com/open-telemetry/opentelemetry-collector/tree/{{< param "OTEL_VERSION" >}}/receiver/otlpreceiver)
   * [`opencensusreceiver`: OpenTelemetry-Collector-Contrib](https://github.com/open-telemetry/opentelemetry-collector-contrib/tree/{{< param "OTEL_VERSION" >}}/receiver/opencensusreceiver)
   * [`zipkinreceiver`: OpenTelemetry-Collector-Contrib](https://github.com/open-telemetry/opentelemetry-collector-contrib/tree/{{< param "OTEL_VERSION" >}}/receiver/zipkinreceiver)
-* [`scrape_config`: Prometheus](https://prometheus.io/docs/prometheus/2.45/configuration/configuration/#scrape_config)
+* [`scrape_config`: Prometheus](https://prometheus.io/docs/prometheus/2.53/configuration/configuration/#scrape_config)
 * [`spanmetricsprocessor.latency_histogram_buckets`: OpenTelemetry-Collector-Contrib](https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/{{< param "OTEL_VERSION" >}}/processor/spanmetricsprocessor/config.go#L37-L39)
 * [`spanmetricsprocessor.dimensions`: OpenTelemetry-Collector-Contrib](https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/{{< param "OTEL_VERSION" >}}/processor/spanmetricsprocessor/config.go#L41-L48)
 * [`tailsamplingprocessor.policies`: OpenTelemetry-Collector-Contrib](https://github.com/open-telemetry/opentelemetry-collector-contrib/tree/{{< param "OTEL_VERSION" >}}/processor/tailsamplingprocessor)
-Original file line number
+Diff line change
@@ Expand Up / @@ -44,7 +44,7 @@ integrations: @@
     ## Prometheus service discovery use case
-    If you need to scrape SNMP devices in more dynamic environment, and cannot define devices in `snmp_targets` because targets would change over time, you can use service discovery approach. For instance, with [DNS discovery](https://prometheus.io/docs/prometheus/2.45/configuration/configuration/#dns_sd_config):
+    If you need to scrape SNMP devices in more dynamic environment, and cannot define devices in `snmp_targets` because targets would change over time, you can use service discovery approach. For instance, with [DNS discovery](https://prometheus.io/docs/prometheus/2.53/configuration/configuration/#dns_sd_config):
     ```yaml
@@ Expand Down @@