Introduce health check extension based on component status reporting

.chloggen/healthcheck-v2.yaml

@@ -0,0 +1,27 @@
+# Use this changelog template to create an entry for release notes.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: 'new_component'
+
+# The name of the component, or a single word describing the area of concern, (e.g. filelogreceiver)
+component: healthcheckextensionv2
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Health Check Extension V2 is meant to be a replacement for the current Health Check Extension. It is based off of component status reporting and provides HTTP and gRPC services health check services.
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [26661]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext:
+
+# If your change doesn't affect end users or the exported elements of any package,
+# you should instead start your pull request title with [chore] or use the "Skip Changelog" label.
+# Optional: The change log or logs in which this entry should be included.
+# e.g. '[user]' or '[user, api]'
+# Include 'user' if the change is relevant to end users.
+# Include 'api' if there is a change to a library API.
+# Default: '[user]'
+change_logs: []

.github/CODEOWNERS

@@ -93,6 +93,7 @@ extension/encoding/textencodingextension/                @open-telemetry/collect
 extension/encoding/zipkinencodingextension/              @open-telemetry/collector-contrib-approvers @MovieStoreGuy @dao-jun
 extension/headerssetterextension/                        @open-telemetry/collector-contrib-approvers @jpkrohling
 extension/healthcheckextension/                          @open-telemetry/collector-contrib-approvers @jpkrohling
+extension/healthcheckextensionv2/                        @open-telemetry/collector-contrib-approvers @mwear
 extension/httpforwarder/                                 @open-telemetry/collector-contrib-approvers @atoulme @rmfitzpatrick
 extension/jaegerremotesampling/                          @open-telemetry/collector-contrib-approvers @yurishkuro @frzifus
 extension/oauth2clientauthextension/                     @open-telemetry/collector-contrib-approvers @pavankrish123 @jpkrohling

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -92,6 +92,7 @@ body:
       - extension/encoding/zipkinencoding
       - extension/headerssetter
       - extension/healthcheck
+      - extension/healthcheckextensionv2
       - extension/httpforwarder
       - extension/jaegerremotesampling
       - extension/oauth2clientauth

.github/ISSUE_TEMPLATE/feature_request.yaml

@@ -86,6 +86,7 @@ body:
       - extension/encoding/zipkinencoding
       - extension/headerssetter
       - extension/healthcheck
+      - extension/healthcheckextensionv2
       - extension/httpforwarder
       - extension/jaegerremotesampling
       - extension/oauth2clientauth

.github/ISSUE_TEMPLATE/other.yaml

@@ -86,6 +86,7 @@ body:
       - extension/encoding/zipkinencoding
       - extension/headerssetter
       - extension/healthcheck
+      - extension/healthcheckextensionv2
       - extension/httpforwarder
       - extension/jaegerremotesampling
       - extension/oauth2clientauth

cmd/otelcontribcol/builder-config.yaml

@@ -14,6 +14,7 @@ extensions:
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/extension/bearertokenauthextension v0.92.0
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/extension/headerssetterextension v0.92.0
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/extension/healthcheckextension v0.92.0
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/extension/healthcheckextensionv2 v0.92.0
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/extension/httpforwarder v0.92.0
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/extension/jaegerremotesampling v0.92.0
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/extension/oauth2clientauthextension v0.92.0
@@ -266,6 +267,7 @@ replaces:
   - github.com/open-telemetry/opentelemetry-collector-contrib/receiver/couchdbreceiver => ../../receiver/couchdbreceiver
   - github.com/open-telemetry/opentelemetry-collector-contrib/processor/resourcedetectionprocessor => ../../processor/resourcedetectionprocessor
   - github.com/open-telemetry/opentelemetry-collector-contrib/extension/healthcheckextension => ../../extension/healthcheckextension
+  - github.com/open-telemetry/opentelemetry-collector-contrib/extension/healthcheckextensionv2 => ../../extension/healthcheckextensionv2
   - github.com/open-telemetry/opentelemetry-collector-contrib/extension/headerssetterextension => ../../extension/headerssetterextension
   - github.com/open-telemetry/opentelemetry-collector-contrib/exporter/googlemanagedprometheusexporter => ../../exporter/googlemanagedprometheusexporter
   - github.com/open-telemetry/opentelemetry-collector-contrib/receiver/aerospikereceiver => ../../receiver/aerospikereceiver

cmd/otelcontribcol/extensions_test.go

@@ -25,6 +25,7 @@ import (
 	"github.com/open-telemetry/opentelemetry-collector-contrib/extension/bearertokenauthextension"
 	"github.com/open-telemetry/opentelemetry-collector-contrib/extension/headerssetterextension"
 	"github.com/open-telemetry/opentelemetry-collector-contrib/extension/healthcheckextension"
+	healthcheckextensionv2 "github.com/open-telemetry/opentelemetry-collector-contrib/extension/healthcheckextensionv2"
 	"github.com/open-telemetry/opentelemetry-collector-contrib/extension/httpforwarder"
 	"github.com/open-telemetry/opentelemetry-collector-contrib/extension/jaegerremotesampling"
 	"github.com/open-telemetry/opentelemetry-collector-contrib/extension/oauth2clientauthextension"
@@ -59,6 +60,14 @@ func TestDefaultExtensions(t *testing.T) {
 				return cfg
 			},
 		},
+		{
+			extension: "healthcheckv2",
+			getConfigFn: func() component.Config {
+				cfg := extFactories["healthcheckv2"].CreateDefaultConfig().(*healthcheckextensionv2.Config)
+				cfg.HTTPSettings.Endpoint = endpoint
+				return cfg
+			},
+		},
 		{
 			extension: "pprof",
 			getConfigFn: func() component.Config {

cmd/otelcontribcol/go.mod

@@ -67,6 +67,7 @@ require (
 	github.com/open-telemetry/opentelemetry-collector-contrib/extension/encoding/zipkinencodingextension v0.92.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/extension/headerssetterextension v0.92.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/extension/healthcheckextension v0.92.0
+	github.com/open-telemetry/opentelemetry-collector-contrib/extension/healthcheckextensionv2 v0.92.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/extension/httpforwarder v0.92.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/extension/jaegerremotesampling v0.92.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/extension/oauth2clientauthextension v0.92.0
@@ -825,6 +826,8 @@ replace github.com/open-telemetry/opentelemetry-collector-contrib/processor/reso
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/extension/healthcheckextension => ../../extension/healthcheckextension
 
+replace github.com/open-telemetry/opentelemetry-collector-contrib/extension/healthcheckextensionv2 => ../../extension/healthcheckextensionv2
+
 replace github.com/open-telemetry/opentelemetry-collector-contrib/extension/headerssetterextension => ../../extension/headerssetterextension
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/exporter/googlemanagedprometheusexporter => ../../exporter/googlemanagedprometheusexporter

extension/healthcheckextensionv2/Makefile

@@ -0,0 +1 @@
+include ../../Makefile.Common