Add the dockerstats Otel receiver (#9364)

rogercoll · pkoutsovasilis · web-flow · commit 77c5f511a8f5 · 2025-08-27T13:13:17.000+02:00
* add the dockerstats Otel receiver

* test: add component to testdata

---------

Co-authored-by: Panos Koutsovasilis &lt;panos.koutsovasilis@elastic.co&gt;
diff --git a/NOTICE-fips.txt b/NOTICE-fips.txt
diff --git a/NOTICE.txt b/NOTICE.txt
diff --git a/changelog/fragments/1755168462-add_dockerstats_receiver.yaml b/changelog/fragments/1755168462-add_dockerstats_receiver.yaml
@@ -0,0 +1,32 @@
+# Kind can be one of:
+# - breaking-change: a change to previously-documented behavior
+# - deprecation: functionality that is being removed in a later release
+# - bug-fix: fixes a problem in a previous version
+# - enhancement: extends functionality but does not break or fix existing behavior
+# - feature: new functionality
+# - known-issue: problems that we are aware of in a given version
+# - security: impacts on the security of a product or a user’s deployment.
+# - upgrade: important information for someone upgrading from a prior version
+# - other: does not fit into any of the other categories
+kind: feature
+
+# Change summary; a 80ish characters long description of the change.
+summary: Add the dockerstats OpenTelemetry receiver
+
+# Long description; in case the summary is not enough to describe the change
+# this field accommodate a description without length limits.
+# NOTE: This field will be rendered only for breaking-change and known-issue kinds at the moment.
+#description:
+
+# Affected component; usually one of "elastic-agent", "fleet-server", "filebeat", "metricbeat", "auditbeat", "all", etc.
+component: elastic-agent
+
+# PR URL; optional; the PR number that added the changeset.
+# If not present is automatically filled by the tooling finding the PR where this changelog fragment has been added.
+# NOTE: the tooling supports backports, so it's able to fill the original PR number instead of the backport PR number.
+# Please provide it if you are adding a fragment for a different PR.
+#pr: https://github.com/owner/repo/1234
+
+# Issue URL; optional; the GitHub issue related to this changeset (either closes or is part of).
+# If not present is automatically filled by the tooling with the issue linked to the PR number.
+#issue: https://github.com/owner/repo/1234
diff --git a/go.mod b/go.mod
@@ -128,6 +128,7 @@ require (
 	github.com/open-telemetry/opentelemetry-collector-contrib/processor/resourcedetectionprocessor v0.130.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/processor/resourceprocessor v0.130.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/processor/transformprocessor v0.130.0
+	github.com/open-telemetry/opentelemetry-collector-contrib/receiver/dockerstatsreceiver v0.130.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/receiver/filelogreceiver v0.130.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/receiver/hostmetricsreceiver v0.130.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/receiver/httpcheckreceiver v0.130.0
@@ -505,7 +506,6 @@ require (
 	github.com/mitchellh/mapstructure v1.5.1-0.20231216201459-8508981c8b6c // indirect
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/moby/docker-image-spec v1.3.1 // indirect
-	github.com/moby/go-archive v0.1.0 // indirect
 	github.com/moby/locker v1.0.1 // indirect
 	github.com/moby/spdystream v0.5.0 // indirect
 	github.com/moby/sys/mountinfo v0.7.2 // indirect
@@ -528,6 +528,7 @@ require (
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/aws/ecsutil v0.130.0 // indirect
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/common v0.130.0 // indirect
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/coreinternal v0.130.0 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/internal/docker v0.130.0 // indirect
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/exp/metrics v0.130.0 // indirect
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/filter v0.130.0 // indirect
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/gopsutilenv v0.130.0 // indirect
diff --git a/go.sum b/go.sum
@@ -1218,6 +1218,8 @@ github.com/open-telemetry/opentelemetry-collector-contrib/internal/common v0.130
 github.com/open-telemetry/opentelemetry-collector-contrib/internal/common v0.130.0/go.mod h1:LSII2PtNQrizYmbcpUl8b1zHF3+xPkJL3F+ITZ1j25Y=
 github.com/open-telemetry/opentelemetry-collector-contrib/internal/coreinternal v0.130.0 h1:UoR/xVnYwybPDA4FhJbuPwU7HvP00Tpgu0YaHEPIOaU=
 github.com/open-telemetry/opentelemetry-collector-contrib/internal/coreinternal v0.130.0/go.mod h1:85OEk8e0NURYWjBzmXxoNRlpLTxWA1YwFjcBll1uAFk=
+github.com/open-telemetry/opentelemetry-collector-contrib/internal/docker v0.130.0 h1:wkRGpP4jht7Dmboa/0ZKfVjfYzZU3BsySRfK3vblcUo=
+github.com/open-telemetry/opentelemetry-collector-contrib/internal/docker v0.130.0/go.mod h1:hbeMduPd1RYmljh9Z2/NgbKvFIfp7U4J3IGGOYLZE5c=
 github.com/open-telemetry/opentelemetry-collector-contrib/internal/exp/metrics v0.130.0 h1:uj6ai6KVAY0KFeXn0tTTfvnFCF+WCMM7jfSMk7uZa3g=
 github.com/open-telemetry/opentelemetry-collector-contrib/internal/exp/metrics v0.130.0/go.mod h1:vggHY5WvnwKCuPW0hEIkWtctseFY6MjRLC+x7C2eN4k=
 github.com/open-telemetry/opentelemetry-collector-contrib/internal/filter v0.130.0 h1:imJFA+dRC4qVtza0SL/UuYTrnc68zpt2uvUkh9QAXI4=
@@ -1294,6 +1296,8 @@ github.com/open-telemetry/opentelemetry-collector-contrib/processor/resourceproc
 github.com/open-telemetry/opentelemetry-collector-contrib/processor/resourceprocessor v0.130.0/go.mod h1:wU38xs5JMy8FYLVDw5F1/ShVgN0nYauna5Wj0qyL/Vk=
 github.com/open-telemetry/opentelemetry-collector-contrib/processor/transformprocessor v0.130.0 h1:/UagoKsz1+NAOkNIaoSiE5nW+7OiT/3tG91WsIDuHeU=
 github.com/open-telemetry/opentelemetry-collector-contrib/processor/transformprocessor v0.130.0/go.mod h1:4VAXR5a89aHYFQYvNGkO/5yv1QYfF+sc8+fcMyWdRLE=
+github.com/open-telemetry/opentelemetry-collector-contrib/receiver/dockerstatsreceiver v0.130.0 h1:c4YGI4SI5xZJbW23/SAoclPbpg/0v7qgugOs3rztRfM=
+github.com/open-telemetry/opentelemetry-collector-contrib/receiver/dockerstatsreceiver v0.130.0/go.mod h1:2M2fJOvju5DAPgCceMDrX0xQwMipstgEbW6MrtwadhY=
 github.com/open-telemetry/opentelemetry-collector-contrib/receiver/filelogreceiver v0.130.0 h1:44PeSCFt4J6i84dgB+Elme7YmC2PlL0Os0tMIx1gcFU=
 github.com/open-telemetry/opentelemetry-collector-contrib/receiver/filelogreceiver v0.130.0/go.mod h1:3yzRJ95JrcxqLE9d6HnYIf9ONtTIeUIDP/A9EiKF1h4=
 github.com/open-telemetry/opentelemetry-collector-contrib/receiver/hostmetricsreceiver v0.130.0 h1:OuaYQSPAMuXGPyClRWk044zxQVlzOoAftqJs304vLB4=
diff --git a/internal/pkg/otel/README.md b/internal/pkg/otel/README.md
@@ -35,6 +35,7 @@ This section provides a summary of components included in the Elastic Distributi
 
 | Component | Version |
 |---|---|
+| [dockerstatsreceiver](https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/receiver/dockerstatsreceiver/v0.130.0/receiver/dockerstatsreceiver/README.md) | v0.130.0 |
 | [elasticapmintakereceiver](https://github.com/elastic/opentelemetry-collector-components/blob/receiver/elasticapmintakereceiver/v0.2.1/receiver/elasticapmintakereceiver/README.md) | v0.2.1 |
 | [filelogreceiver](https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/receiver/filelogreceiver/v0.130.0/receiver/filelogreceiver/README.md) | v0.130.0 |
 | [hostmetricsreceiver](https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/receiver/hostmetricsreceiver/v0.130.0/receiver/hostmetricsreceiver/README.md) | v0.130.0 |
diff --git a/internal/pkg/otel/components.go b/internal/pkg/otel/components.go
@@ -13,6 +13,7 @@ import (
 	"go.opentelemetry.io/collector/receiver"
 
 	// Receivers:
+	dockerstatsreceiver "github.com/open-telemetry/opentelemetry-collector-contrib/receiver/dockerstatsreceiver"
 	filelogreceiver "github.com/open-telemetry/opentelemetry-collector-contrib/receiver/filelogreceiver" // for collecting log files
 	hostmetricsreceiver "github.com/open-telemetry/opentelemetry-collector-contrib/receiver/hostmetricsreceiver"
 	httpcheckreceiver "github.com/open-telemetry/opentelemetry-collector-contrib/receiver/httpcheckreceiver"
@@ -86,6 +87,7 @@ func components(extensionFactories ...extension.Factory) func() (otelcol.Factori
 
 		// Receivers
 		receivers := []receiver.Factory{
+			dockerstatsreceiver.NewFactory(),
 			elasticapmintakereceiver.NewFactory(),
 			otlpreceiver.NewFactory(),
 			filelogreceiver.NewFactory(),
diff --git a/internal/pkg/otel/testdata/all-components-fips.yml b/internal/pkg/otel/testdata/all-components-fips.yml
@@ -56,6 +56,7 @@ receivers:
     protocols:
       grpc:
   zipkin:
+  docker_stats:
 
 connectors:
   spanmetrics:
diff --git a/internal/pkg/otel/testdata/all-components.yml b/internal/pkg/otel/testdata/all-components.yml
@@ -66,7 +66,8 @@ receivers:
           static_configs:
             - targets: ['0.0.0.0:8888']
   elasticapmintake:
-    
+  docker_stats:
+
 
 connectors:
   spanmetrics:
