Merge branch 'main' of github.com:k-shaikh/opentelemetry-collector-contrib

Author: k-shaikh

.chloggen/ddog-deprecate-cfg.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: deprecation
+
+# The name of the component, or a single word describing the area of concern, (e.g. filelogreceiver)
+component: datadogexporter
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: "Deprecate config `host_metadata::first_resource`"
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [39069]
+
+# (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: "Opt in to https://docs.datadoghq.com/opentelemetry/mapping/host_metadata/ instead. Its behavior is more predictable and provides more flexibility."
+
+# 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: []

.chloggen/disable-default-search-metrics.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: 'breaking'
+
+# The name of the component, or a single word describing the area of concern, (e.g. filelogreceiver)
+component: splunkenterprisereceiver
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: "disabled default metrics except for splunkHealth to ensure scrapes run on Splunk instance are opt-in"
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [39068]
+
+# (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]

.chloggen/vpc-optimization.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: enhancement
+
+# The name of the component, or a single word describing the area of concern, (e.g. filelogreceiver)
+component: awslogsencodingextension
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Improve performance when unmarshalling plain-text VPC flow logs.
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [39043]
+
+# (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: []

exporter/datadogexporter/config.go

@@ -134,7 +134,7 @@ const (
 	// hostname-like attributes, it will fallback to 'config_or_system' behavior (see below).
 	//
 	// Do not use this hostname source if receiving data from multiple hosts.
-	HostnameSourceFirstResource HostnameSource = datadogconfig.HostnameSourceFirstResource
+	HostnameSourceFirstResource HostnameSource = datadogconfig.HostnameSourceFirstResource //nolint:staticcheck
 
 	// Deprecated: [v0.110.0] Use `datadogconfig.HostnameSource` instead.
 	// HostnameSourceConfigOrSystem picks the host metadata hostname from the 'hostname' setting,

exporter/datadogexporter/factory.go

@@ -319,6 +319,9 @@ func (f *factory) createMetricsExporter(
 		// Start the hostmetadata pusher once.
 		// It sends the hostmetadata for the host where the collector is running.
 		if cfg.HostMetadata.Enabled {
+			if cfg.HostMetadata.HostnameSource == datadogconfig.HostnameSourceFirstResource { //nolint:staticcheck
+				set.Logger.Warn("first_resource has no effect when serializer exporter is used for exporting metrics")
+			}
 			f.onceMetadata.Do(func() {
 				attrs := pcommon.NewMap()
 				go hostmetadata.RunPusher(ctx, set, pcfg, hostProvider, attrs, metadataReporter)

exporter/datadogexporter/metrics_exporter_test.go

@@ -63,7 +63,6 @@ func TestNewExporter(t *testing.T) {
 		HostMetadata: HostMetadataConfig{
 			Enabled:        true,
 			ReporterPeriod: 30 * time.Minute,
-			HostnameSource: HostnameSourceFirstResource,
 		},
 	}
 	cfg.HostMetadata.SetSourceTimeout(50 * time.Millisecond)
@@ -86,7 +85,7 @@ func TestNewExporter(t *testing.T) {
 	err = exp.ConsumeMetrics(context.Background(), testMetrics)
 	require.NoError(t, err)
 	recvMetadata := <-server.MetadataChan
-	assert.Equal(t, "custom-hostname", recvMetadata.InternalHostname)
+	assert.NotEmpty(t, recvMetadata.InternalHostname)
 }
 
 func TestNewExporter_Serializer(t *testing.T) {
@@ -115,7 +114,6 @@ func TestNewExporter_Serializer(t *testing.T) {
 		HostMetadata: HostMetadataConfig{
 			Enabled:        true,
 			ReporterPeriod: 30 * time.Minute,
-			HostnameSource: HostnameSourceFirstResource,
 		},
 	}
 	cfg.HostMetadata.SetSourceTimeout(50 * time.Millisecond)
@@ -501,7 +499,6 @@ func Test_metricsExporter_PushMetricsData(t *testing.T) {
 }
 
 func TestNewExporter_Zorkian(t *testing.T) {
-	t.Skip("skipping test, see https://github.com/open-telemetry/opentelemetry-collector-contrib/issues/39064")
 	if isMetricExportV2Enabled() {
 		require.NoError(t, enableZorkianMetricExport())
 		defer require.NoError(t, enableNativeMetricExport())
@@ -529,7 +526,6 @@ func TestNewExporter_Zorkian(t *testing.T) {
 		HostMetadata: HostMetadataConfig{
 			Enabled:        true,
 			ReporterPeriod: 30 * time.Minute,
-			HostnameSource: HostnameSourceFirstResource,
 		},
 	}
 	params := exportertest.NewNopSettings(metadata.Type)
@@ -550,7 +546,7 @@ func TestNewExporter_Zorkian(t *testing.T) {
 	err = exp.ConsumeMetrics(context.Background(), testMetrics)
 	require.NoError(t, err)
 	recvMetadata := <-server.MetadataChan
-	assert.Equal(t, "custom-hostname", recvMetadata.InternalHostname)
+	assert.NotEmpty(t, recvMetadata.InternalHostname)
 }
 
 func Test_metricsExporter_PushMetricsData_Zorkian(t *testing.T) {

extension/encoding/awslogsencodingextension/internal/unmarshaler/vpc-flow-log/testdata/invalid_vpc_flow_log.log renamed to extension/encoding/awslogsencodingextension/internal/unmarshaler/vpc-flow-log/testdata/vpc_flow_log_too_few_fields.log

@@ -0,0 +1,2 @@
+version account-id interface-id srcaddr dstaddr srcport dstport protocol packets bytes start end action log-status
+2 12345678910 eni-0eb1e4178af74336c - - - - - - - 1742570089 1742570142 - NODATA one-too-many