Merge branch 'main' into alpha-signaltometrics

.chloggen/configure_aws_sdk_retryer.yaml

@@ -0,0 +1,40 @@
+# 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: resourcedetectionprocessor
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Expose additional configuration parameters for the AWS metadata client used by the EC2 detector
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [35936]
+
+# (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: |
+  In some cases, you might need to change the behavior of the AWS metadata client from the [standard retryer](https://docs.aws.amazon.com/sdk-for-go/v2/developer-guide/configure-retries-timeouts.html)
+  
+  By default, the client retries 3 times with a max backoff delay of 20s.
+
+  We offer a limited set of options to override those defaults specifically, such that you can set the client to retry 10 times, for up to 5 minutes, for example:
+  ```yaml
+  processors:
+    resourcedetection/ec2:
+      detectors: ["ec2"]
+      ec2:
+        max_attempts: 10
+        max_backoff: 5m
+  ```
+
+# 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/tailsamplingprocessor-fixed-sampling-decision-metrics.yaml

@@ -0,0 +1,32 @@
+# 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: tailsamplingprocessor
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Fixed sampling decision metrics `otelcol_processor_tail_sampling_sampling_trace_dropped_too_early` and `otelcol_processor_tail_sampling_sampling_policy_evaluation_error_total`, these were sometimes overcounted.
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [37212]
+
+# (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: |
+  As a result of this change non-zero values of `otelcol_processor_tail_sampling_sampling_trace_dropped_too_early`
+  and `otelcol_processor_tail_sampling_sampling_policy_evaluation_error_total` metrics will be lower.
+  Before this fix, errors got counted several times depending on the amount of traces being processed
+  that tick and where in the batch the error happened.
+  Zero values are unaffected.
+
+# 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]

Makefile

@@ -340,7 +340,8 @@ chlog-update: $(CHLOGGEN)
 
 .PHONY: genotelcontribcol
 genotelcontribcol: $(BUILDER)
-	$(BUILDER) --skip-compilation --config cmd/otelcontribcol/builder-config.yaml
+	./internal/buildscripts/ocb-add-replaces.sh otelcontribcol
+	$(BUILDER) --skip-compilation --config cmd/otelcontribcol/builder-config-replaced.yaml
 
 # Build the Collector executable.
 .PHONY: otelcontribcol
@@ -356,7 +357,8 @@ otelcontribcollite: genotelcontribcol
 
 .PHONY: genoteltestbedcol
 genoteltestbedcol: $(BUILDER)
-	$(BUILDER) --skip-compilation --config cmd/oteltestbedcol/builder-config.yaml
+	./internal/buildscripts/ocb-add-replaces.sh oteltestbedcol
+	$(BUILDER) --skip-compilation --config cmd/oteltestbedcol/builder-config-replaced.yaml
 
 # Build the Collector executable, with only components used in testbed.
 .PHONY: oteltestbedcol