[exporter/datadogexporter] support insecure_skip_verify for metrics (#40507)

<!--Ex. Fixing a bug - Describe the bug and how this fixes the issue.
Ex. Adding a feature - Explain what this achieves.-->
#### Description

Support `insecure_skip_verify` for metrics by bringing in
DataDog/datadog-agent#37656.

<!-- Issue number (e.g. #1234) or full URL to issue, if applicable. -->
#### Link to tracking issue
Fixes
#40085

<!--Describe what testing was performed and which tests were added.-->
#### Testing

<!--Describe the documentation added.-->
#### Documentation

<!--Please delete paragraphs that you did not use before submitting.-->

Author: mackjmr

.chloggen/mackjmr_tls-setting-serializer-exporter.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: bug_fix
+
+# 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: config `tls::insecure_skip_verify` is now taken into account in metrics path.
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [40507, 40085]
+
+# (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: []

connector/datadogconnector/go.mod

@@ -60,7 +60,7 @@ require (
 	github.com/DataDog/datadog-agent/comp/otelcol/logsagentpipeline v0.67.0-devel.0.20250507144401-a64863d1e01a // indirect
 	github.com/DataDog/datadog-agent/comp/otelcol/logsagentpipeline/logsagentpipelineimpl v0.67.0-devel.0.20250507144401-a64863d1e01a // indirect
 	github.com/DataDog/datadog-agent/comp/otelcol/otlp/components/exporter/logsagentexporter v0.67.0-devel.0.20250507144401-a64863d1e01a // indirect
-	github.com/DataDog/datadog-agent/comp/otelcol/otlp/components/exporter/serializerexporter v0.67.0-devel.0.20250428143048-1cb2fe523d83 // indirect
+	github.com/DataDog/datadog-agent/comp/otelcol/otlp/components/exporter/serializerexporter v0.68.0-devel.0.20250604170009-feaecfbfd700 // indirect
 	github.com/DataDog/datadog-agent/comp/serializer/logscompression v0.66.0-devel.0.20250407180930-ebfcfa2817ce // indirect
 	github.com/DataDog/datadog-agent/comp/serializer/metricscompression v0.66.0-devel.0.20250407180930-ebfcfa2817ce // indirect
 	github.com/DataDog/datadog-agent/comp/trace/compression/def v0.66.0 // indirect
@@ -261,13 +261,13 @@ require (
 	github.com/shirou/gopsutil/v4 v4.25.5 // indirect
 	github.com/shoenig/go-m1cpu v0.1.6 // indirect
 	github.com/spf13/afero v1.14.0 // indirect
-	github.com/spf13/cast v1.7.1 // indirect
+	github.com/spf13/cast v1.8.0 // indirect
 	github.com/spf13/cobra v1.9.1 // indirect
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.6 // indirect
 	github.com/stormcat24/protodep v0.1.8 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
-	github.com/tinylib/msgp v1.2.5 // indirect
+	github.com/tinylib/msgp v1.3.0 // indirect
 	github.com/tklauser/go-sysconf v0.3.14 // indirect
 	github.com/tklauser/numcpus v0.9.0 // indirect
 	github.com/twmb/murmur3 v1.1.8 // indirect
@@ -343,8 +343,8 @@ require (
 	go.opentelemetry.io/otel/trace v1.36.0 // indirect
 	go.opentelemetry.io/proto/otlp v1.6.0 // indirect
 	go.uber.org/atomic v1.11.0 // indirect
-	go.uber.org/dig v1.18.1 // indirect
-	go.uber.org/fx v1.23.0 // indirect
+	go.uber.org/dig v1.19.0 // indirect
+	go.uber.org/fx v1.24.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/crypto v0.38.0 // indirect
 	golang.org/x/exp v0.0.0-20250408133849-7e4ce0ab07d0 // indirect

connector/datadogconnector/go.sum

@@ -370,6 +370,7 @@ func (f *factory) createMetricsExporter(
 			TimeoutConfig: exporterhelper.TimeoutConfig{
 				Timeout: cfg.Timeout,
 			},
+			ClientConfig:     cfg.TLS,
 			QueueBatchConfig: cfg.QueueSettings,
 			API:              cfg.API,
 			HostProvider: func(ctx context.Context) (string, error) {

exporter/datadogexporter/factory.go

@@ -89,7 +89,7 @@ require (
 )
 
 require (
-	github.com/DataDog/datadog-agent/comp/otelcol/otlp/components/exporter/serializerexporter v0.67.0-devel.0.20250428143048-1cb2fe523d83
+	github.com/DataDog/datadog-agent/comp/otelcol/otlp/components/exporter/serializerexporter v0.68.0-devel.0.20250604170009-feaecfbfd700
 	github.com/DataDog/datadog-agent/comp/serializer/logscompression v0.66.0-devel.0.20250407180930-ebfcfa2817ce
 	github.com/DataDog/datadog-agent/pkg/config/viperconfig v0.66.0
 	github.com/DataDog/datadog-agent/pkg/util/log v0.66.0
@@ -385,14 +385,14 @@ require (
 	github.com/shoenig/go-m1cpu v0.1.6 // indirect
 	github.com/shurcooL/httpfs v0.0.0-20230704072500-f1e31cf0ba5c // indirect
 	github.com/spf13/afero v1.14.0 // indirect
-	github.com/spf13/cast v1.7.1 // indirect
+	github.com/spf13/cast v1.8.0 // indirect
 	github.com/spf13/cobra v1.9.1 // indirect
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.6 // indirect
 	github.com/stormcat24/protodep v0.1.8 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/tilinna/clock v1.1.0 // indirect
-	github.com/tinylib/msgp v1.2.5 // indirect
+	github.com/tinylib/msgp v1.3.0 // indirect
 	github.com/tklauser/go-sysconf v0.3.14 // indirect
 	github.com/tklauser/numcpus v0.9.0 // indirect
 	github.com/twmb/murmur3 v1.1.8 // indirect
@@ -468,8 +468,8 @@ require (
 	go.opentelemetry.io/otel/sdk/log v0.12.2 // indirect
 	go.opentelemetry.io/otel/sdk/metric v1.36.0 // indirect
 	go.opentelemetry.io/proto/otlp v1.6.0 // indirect
-	go.uber.org/dig v1.18.1 // indirect
-	go.uber.org/fx v1.23.0 // indirect
+	go.uber.org/dig v1.19.0 // indirect
+	go.uber.org/fx v1.24.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap/exp v0.3.0 // indirect
 	golang.org/x/crypto v0.38.0 // indirect

exporter/datadogexporter/go.mod

@@ -57,7 +57,7 @@ require (
 	github.com/DataDog/datadog-agent/comp/otelcol/logsagentpipeline v0.67.0-devel.0.20250507144401-a64863d1e01a // indirect
 	github.com/DataDog/datadog-agent/comp/otelcol/logsagentpipeline/logsagentpipelineimpl v0.67.0-devel.0.20250507144401-a64863d1e01a // indirect
 	github.com/DataDog/datadog-agent/comp/otelcol/otlp/components/exporter/logsagentexporter v0.67.0-devel.0.20250507144401-a64863d1e01a // indirect
-	github.com/DataDog/datadog-agent/comp/otelcol/otlp/components/exporter/serializerexporter v0.67.0-devel.0.20250428143048-1cb2fe523d83 // indirect
+	github.com/DataDog/datadog-agent/comp/otelcol/otlp/components/exporter/serializerexporter v0.68.0-devel.0.20250604170009-feaecfbfd700 // indirect
 	github.com/DataDog/datadog-agent/comp/otelcol/otlp/components/metricsclient v0.67.0-devel.0.20250422212611-65be868f4270 // indirect
 	github.com/DataDog/datadog-agent/comp/otelcol/otlp/components/statsprocessor v0.66.0-devel.0.20250407180930-ebfcfa2817ce // indirect
 	github.com/DataDog/datadog-agent/comp/serializer/logscompression v0.66.0-devel.0.20250407180930-ebfcfa2817ce // indirect
@@ -270,7 +270,7 @@ require (
 	github.com/shirou/gopsutil/v4 v4.25.5 // indirect
 	github.com/shoenig/go-m1cpu v0.1.6 // indirect
 	github.com/spf13/afero v1.14.0 // indirect
-	github.com/spf13/cast v1.7.1 // indirect
+	github.com/spf13/cast v1.8.0 // indirect
 	github.com/spf13/cobra v1.9.1 // indirect
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.6 // indirect
@@ -356,8 +356,8 @@ require (
 	go.opentelemetry.io/otel/sdk/metric v1.36.0 // indirect
 	go.opentelemetry.io/proto/otlp v1.6.0 // indirect
 	go.uber.org/atomic v1.11.0 // indirect
-	go.uber.org/dig v1.18.1 // indirect
-	go.uber.org/fx v1.23.0 // indirect
+	go.uber.org/dig v1.19.0 // indirect
+	go.uber.org/fx v1.24.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.27.0 // indirect
 	golang.org/x/crypto v0.38.0 // indirect