[chore] [exporter/alertmanagerexporter] Add exporter to components (#…

…30230)

Add Alertmanager Exporter to Components
Third PR - Update buildconfig and components

**Link to tracking Issue:**
[#23659](#23569)

**Testing:** Unit tests for exporter

**Documentation:** Readme and Sample Configs to use Alertmanager
exporter

---------

Co-authored-by: Alex Boten <aboten@lightstep.com>

.chloggen/alertmanagerexporter_add_builder.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: alertmanagerexporter
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: "Add Alertmanager exporter to builder config"
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [23569]
+
+# (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: [user]

cmd/otelcontribcol/builder-config.yaml

@@ -47,6 +47,7 @@ exporters:
   - gomod: go.opentelemetry.io/collector/exporter/loggingexporter v0.92.1-0.20240117180253-4371e14440ee
   - gomod: go.opentelemetry.io/collector/exporter/otlpexporter v0.92.1-0.20240117180253-4371e14440ee
   - gomod: go.opentelemetry.io/collector/exporter/otlphttpexporter v0.92.1-0.20240117180253-4371e14440ee
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/alertmanagerexporter v0.92.0
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/alibabacloudlogserviceexporter v0.92.0
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/awscloudwatchlogsexporter v0.92.0
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/exporter/awsemfexporter v0.92.0
@@ -312,6 +313,7 @@ replaces:
   - github.com/open-telemetry/opentelemetry-collector-contrib/receiver/redisreceiver => ../../receiver/redisreceiver
   - github.com/open-telemetry/opentelemetry-collector-contrib/extension/basicauthextension => ../../extension/basicauthextension
   - github.com/open-telemetry/opentelemetry-collector-contrib/exporter/influxdbexporter => ../../exporter/influxdbexporter
+  - github.com/open-telemetry/opentelemetry-collector-contrib/exporter/alertmanagerexporter => ../../exporter/alertmanagerexporter
   - github.com/open-telemetry/opentelemetry-collector-contrib/exporter/alibabacloudlogserviceexporter => ../../exporter/alibabacloudlogserviceexporter
   - github.com/open-telemetry/opentelemetry-collector-contrib/pkg/translator/jaeger => ../../pkg/translator/jaeger
   - github.com/open-telemetry/opentelemetry-collector-contrib/internal/docker => ../../internal/docker

cmd/otelcontribcol/exporters_test.go

@@ -21,6 +21,7 @@ import (
 	"go.opentelemetry.io/collector/exporter/otlpexporter"
 	"go.opentelemetry.io/collector/exporter/otlphttpexporter"
 
+	"github.com/open-telemetry/opentelemetry-collector-contrib/exporter/alertmanagerexporter"
 	"github.com/open-telemetry/opentelemetry-collector-contrib/exporter/alibabacloudlogserviceexporter"
 	"github.com/open-telemetry/opentelemetry-collector-contrib/exporter/awscloudwatchlogsexporter"
 	"github.com/open-telemetry/opentelemetry-collector-contrib/exporter/awsemfexporter"
@@ -264,6 +265,22 @@ func TestDefaultExporters(t *testing.T) {
 			},
 			skipLifecycle: true,
 		},
+		{
+			exporter: "alertmanager",
+			getConfigFn: func() component.Config {
+				cfg := expFactories["alertmanager"].CreateDefaultConfig().(*alertmanagerexporter.Config)
+				cfg.HTTPClientSettings = confighttp.HTTPClientSettings{
+					Endpoint: "http://" + endpoint,
+				}
+				cfg.GeneratorURL = "opentelemetry-collector"
+				cfg.DefaultSeverity = "info"
+				// disable queue/retry to validate passing the test data synchronously
+				cfg.QueueSettings.Enabled = false
+				cfg.BackoffConfig.Enabled = false
+				return cfg
+			},
+			expectConsumeErr: true,
+		},
 		{
 			exporter: "alibabacloud_logservice",
 			getConfigFn: func() component.Config {

cmd/otelcontribcol/go.mod

@@ -11,6 +11,7 @@ require (
 	github.com/open-telemetry/opentelemetry-collector-contrib/connector/routingconnector v0.92.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/connector/servicegraphconnector v0.92.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/connector/spanmetricsconnector v0.92.0
+	github.com/open-telemetry/opentelemetry-collector-contrib/exporter/alertmanagerexporter v0.92.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/exporter/alibabacloudlogserviceexporter v0.92.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/exporter/awscloudwatchlogsexporter v0.92.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/exporter/awsemfexporter v0.92.0
@@ -919,6 +920,8 @@ replace github.com/open-telemetry/opentelemetry-collector-contrib/extension/basi
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/exporter/influxdbexporter => ../../exporter/influxdbexporter
 
+replace github.com/open-telemetry/opentelemetry-collector-contrib/exporter/alertmanagerexporter => ../../exporter/alertmanagerexporter
+
 replace github.com/open-telemetry/opentelemetry-collector-contrib/exporter/alibabacloudlogserviceexporter => ../../exporter/alibabacloudlogserviceexporter
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/pkg/translator/jaeger => ../../pkg/translator/jaeger

exporter/alertmanagerexporter/metadata.yaml

@@ -9,4 +9,12 @@ status:
     active: [jpkrohling, sokoide, mcube8]
 
 tests:
-  config:
+  config:
+    endpoint: http://localhost:0
+    generator_url: opentelemetry-collector
+    severity: info
+    sending_queue:
+      enabled: false
+    retry_on_failure:
+      enabled: false 
+  expect_consumer_error: true