feat: enable compact span metrics by default

charts/opentelemetry-collector/CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## OpenTelemetry Collector
 
+### v0.120.1 / 2025-09-25
+- [Feat] Enable compact span metrics preset by default when span metrics are enabled.
+- [Fix] Enable batch processor preset in daemonset-and-deployment example so compact span metrics pipelines validate.
+
 ### v0.120.0 / 2025-09-24
 - [CHORE] Bump Collector to 0.136.0
 

charts/opentelemetry-collector/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: opentelemetry-collector
-version: 0.120.0
+version: 0.120.1
 description: OpenTelemetry Collector Helm chart for Kubernetes
 type: application
 home: https://opentelemetry.io/

charts/opentelemetry-collector/examples/coralogix-exporter-helper/rendered/configmap-agent.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector-agent
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"

charts/opentelemetry-collector/examples/coralogix-exporter-helper/rendered/daemonset.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector-agent
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"
@@ -23,7 +23,7 @@ spec:
   template:
     metadata:
       annotations:
-        checksum/config: a344c04a3eac1692feb4bc017675da17d2402f032da7281418598e2872d695db
+        checksum/config: ef3116a8c33aac499ae2cf6106ac0ad46d241a5df4bc45ab0348587bd91aef4b
 
       labels:
         app.kubernetes.io/name: opentelemetry-collector

charts/opentelemetry-collector/examples/coralogix-exporter-helper/rendered/serviceaccount.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"

charts/opentelemetry-collector/examples/coralogix-exporter-pipeline/rendered/configmap-agent.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector-agent
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"

charts/opentelemetry-collector/examples/coralogix-exporter-pipeline/rendered/daemonset.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector-agent
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"
@@ -23,7 +23,7 @@ spec:
   template:
     metadata:
       annotations:
-        checksum/config: c7f5cad1e5465fa149733cc9c0198c6ce53c32b4d052e38e27bb54d47b7f66ae
+        checksum/config: 7d38a4209966d29c5dea5c3ee471a76f2b57c77674cc95873596ef661eacfd68
 
       labels:
         app.kubernetes.io/name: opentelemetry-collector

charts/opentelemetry-collector/examples/coralogix-exporter-pipeline/rendered/serviceaccount.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"

charts/opentelemetry-collector/examples/coralogix-exporter-pipelines/rendered/configmap-agent.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector-agent
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"

charts/opentelemetry-collector/examples/coralogix-exporter-pipelines/rendered/daemonset.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector-agent
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"
@@ -23,7 +23,7 @@ spec:
   template:
     metadata:
       annotations:
-        checksum/config: 41aef7dadb9b9c5054b7552d9a664b7b180d654f4d594d4939cc693a20171790
+        checksum/config: 875a7b16216ddbb0d56c538f791f5385a50f1842e1eadd5f8fbe57810854bff7
 
       labels:
         app.kubernetes.io/name: opentelemetry-collector

charts/opentelemetry-collector/examples/coralogix-exporter-pipelines/rendered/serviceaccount.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"

charts/opentelemetry-collector/examples/daemonset-and-deployment/daemonset-values.yaml

@@ -1,6 +1,8 @@
 mode: daemonset
 
 presets:
+  batch:
+    enabled: true
   collectorMetrics:
     enabled: true
     pipeline: none

charts/opentelemetry-collector/examples/daemonset-and-deployment/rendered/clusterrole.yaml

@@ -5,7 +5,7 @@ kind: ClusterRole
 metadata:
   name: example-opentelemetry-collector
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"

charts/opentelemetry-collector/examples/daemonset-and-deployment/rendered/clusterrolebinding.yaml

@@ -5,7 +5,7 @@ kind: ClusterRoleBinding
 metadata:
   name: example-opentelemetry-collector
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"

charts/opentelemetry-collector/examples/daemonset-and-deployment/rendered/configmap-agent.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector-agent
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"
@@ -15,6 +15,7 @@ metadata:
 data:
   relay: |
     connectors:
+      forward/compact: {}
       spanmetrics:
         aggregation_cardinality_limit: 100000
         dimensions:
@@ -46,6 +47,27 @@ data:
         metrics_expiration: 0
         metrics_flush_interval: 15s
         namespace: ""
+      spanmetrics/compact:
+        aggregation_cardinality_limit: 100000
+        exclude_dimensions:
+        - span.name
+        histogram:
+          explicit:
+            buckets:
+            - 1ms
+            - 4ms
+            - 10ms
+            - 20ms
+            - 50ms
+            - 100ms
+            - 200ms
+            - 500ms
+            - 1s
+            - 2s
+            - 5s
+        metrics_expiration: 0
+        metrics_flush_interval: 15s
+        namespace: compact
     exporters:
       debug: {}
       otlp:
@@ -56,10 +78,31 @@ data:
       health_check:
         endpoint: ${env:MY_POD_IP}:13133
     processors:
+      batch:
+        send_batch_max_size: 2048
+        send_batch_size: 1024
+        timeout: 1s
+      filter/drop_histogram:
+        metrics:
+          metric:
+          - name == "compact.duration"
       memory_limiter:
         check_interval: 5s
         limit_percentage: 80
         spike_limit_percentage: 25
+      transform/compact:
+        trace_statements:
+        - context: resource
+          statements:
+          - keep_keys(attributes, ["service.name", "k8s.cluster.name", "host.name"])
+      transform/compact_histogram:
+        metric_statements:
+        - context: metric
+          statements:
+          - extract_sum_metric(false, ".sum") where name == "compact.duration"
+          - extract_count_metric(false, ".count") where name == "compact.duration"
+          - set(unit, "") where name == "compact.duration.sum"
+          - set(unit, "") where name == "compact.duration.count"
       transform/kubeletstatscpu:
         error_mode: ignore
         metric_statements:
@@ -162,6 +205,7 @@ data:
           - debug
           processors:
           - memory_limiter
+          - batch
           receivers:
           - otlp
         metrics:
@@ -171,20 +215,41 @@ data:
           processors:
           - memory_limiter
           - transform/kubeletstatscpu
+          - batch
           receivers:
           - kubeletstats
           - spanmetrics
           - otlp
+        metrics/compact:
+          exporters:
+          - coralogix
+          processors:
+          - memory_limiter
+          - transform/compact_histogram
+          - filter/drop_histogram
+          - batch
+          receivers:
+          - spanmetrics/compact
         traces:
           exporters:
           - otlp
           - debug
           - spanmetrics
+          - forward/compact
           processors:
           - memory_limiter
           - transform/spanmetrics
+          - batch
           receivers:
           - otlp
+        traces/compact:
+          exporters:
+          - spanmetrics/compact
+          processors:
+          - transform/compact
+          - batch
+          receivers:
+          - forward/compact
       telemetry:
         logs:
           encoding: json

charts/opentelemetry-collector/examples/daemonset-and-deployment/rendered/configmap.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"

charts/opentelemetry-collector/examples/daemonset-and-deployment/rendered/daemonset.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector-agent
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"
@@ -23,7 +23,7 @@ spec:
   template:
     metadata:
       annotations:
-        checksum/config: e3d5c1e1bbf5d7e51f114d3f34526e87cf3c428f3687c6226fb379ea82786168
+        checksum/config: 1f69db7e4625f6c793fe080b0cf489236796ce86bb8331f32619f3a9e3928346
 
       labels:
         app.kubernetes.io/name: opentelemetry-collector

charts/opentelemetry-collector/examples/daemonset-and-deployment/rendered/deployment.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"
@@ -25,7 +25,7 @@ spec:
   template:
     metadata:
       annotations:
-        checksum/config: 372d3fb26b1f08a42c7db3e15dc4ff28ecaeae6c92a487a1623db7a6fed4f701
+        checksum/config: 1f843ecc0774a9d313912f469ff0bb4cf53442ebc9a3056e641b55040647fb48
 
       labels:
         app.kubernetes.io/name: opentelemetry-collector

charts/opentelemetry-collector/examples/daemonset-and-deployment/rendered/service.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"

charts/opentelemetry-collector/examples/daemonset-and-deployment/rendered/serviceaccount.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"

charts/opentelemetry-collector/examples/daemonset-hostmetrics/rendered/configmap-agent.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector-agent
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"

charts/opentelemetry-collector/examples/daemonset-hostmetrics/rendered/daemonset.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector-agent
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"
@@ -23,7 +23,7 @@ spec:
   template:
     metadata:
       annotations:
-        checksum/config: fb0f5e4c5ce3847c93467a1e1a5108a82fd7055156223eb7e68ada882d293262
+        checksum/config: a151ba23f77054c0b9e20f9f864dd410ed3a4b4e99301cb07b105be306344f26
 
       labels:
         app.kubernetes.io/name: opentelemetry-collector

charts/opentelemetry-collector/examples/daemonset-hostmetrics/rendered/serviceaccount.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"

charts/opentelemetry-collector/examples/daemonset-lifecycle-hooks/rendered/configmap-agent.yaml

@@ -6,7 +6,7 @@ metadata:
   name: example-opentelemetry-collector-agent
   namespace: default
   labels:
-    helm.sh/chart: opentelemetry-collector-0.120.0
+    helm.sh/chart: opentelemetry-collector-0.120.1
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: example
     app.kubernetes.io/version: "0.136.0"