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[chart] Address deprecation warnings #2326

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Merged
crobert-1 merged 17 commits into from
Apr 3, 2026
Merged

[chart] Address deprecation warnings #2326

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09c53b3
[chart] Address deprecation warnings
crobert-1 Mar 25, 2026
244f3fe
replace more references
crobert-1 Mar 25, 2026
581bb11
add issue numbers
crobert-1 Mar 25, 2026
aab6b3b
clarify changelog
crobert-1 Mar 25, 2026
48bb331
fix merge conflict
crobert-1 Mar 27, 2026
3dbc5a6
changelog was included in last release
crobert-1 Mar 27, 2026
7af8ff7
fail startup k8sattributes or otlphttp are referenced
crobert-1 Mar 27, 2026
17f1097
update otlp exporter references to otlp_grpc
crobert-1 Mar 31, 2026
c74f46f
incorporate suggestions from Jina
crobert-1 Mar 31, 2026
c4c8386
add otlp_grpc changelog entry
crobert-1 Mar 31, 2026
efbda88
update tests to use otlp_grpc exporter instead of otlp
crobert-1 Mar 31, 2026
47db8e1
fix comment syntax
crobert-1 Mar 31, 2026
e0a807c
update gce test for otlp_grpc exporter alias
crobert-1 Apr 1, 2026
0ffdc78
update changelog as requested
crobert-1 Apr 1, 2026
fd42a12
rename chlog files to match contents
crobert-1 Apr 1, 2026
d908125
grammar
crobert-1 Apr 1, 2026
9619ae3
Merge branch 'main' into use_separated_component_names
jinja2 Apr 3, 2026
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16 changes: 16 additions & 0 deletions .chloggen/useseparatedcomponentnames-k8s_attributes.yaml
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@@ -0,0 +1,16 @@
# 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. agent, clusterReceiver, gateway, operator, chart, other)
component: chart
# A brief description of the change. Surround your text with quotes ("") if it needs to start with a backtick (`).
note: Rename all `k8sattributes` processor references to `k8s_attributes`
Comment thread
crobert-1 marked this conversation as resolved.
# One or more tracking issues related to the change
issues: [2326]
# (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: |
The `k8sattributes` alias has been deprecated in favor of `k8s_attributes` in the chart-generated configuration.
Any Helm values or overrides that reference `k8sattributes` (for example, `*.config.processors.k8sattributes`
or pipelines that list `k8sattributes` as a processor) must be updated to use `k8s_attributes`.
Comment thread
crobert-1 marked this conversation as resolved.
The chart will fail to be installed or upgraded if the deprecated alias is still referenced.
16 changes: 16 additions & 0 deletions .chloggen/useseparatedcomponentnames-otlp_grpc.yaml
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# 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. agent, clusterReceiver, gateway, operator, chart, other)
component: chart
# A brief description of the change. Surround your text with quotes ("") if it needs to start with a backtick (`).
note: Rename all `otlp` exporter references to `otlp_grpc`
# One or more tracking issues related to the change
issues: [2326]
# (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: |
The `otlp` alias has been deprecated in favor of `otlp_grpc` in the chart-generated configuration.
Any Helm values or overrides that reference `otlp` (for example, `*.config.exporters.otlp`
or pipelines that list `otlp` as an exporter) must be updated to use `otlp_grpc`.
The chart will fail to be installed or upgraded if the deprecated alias is still referenced.
16 changes: 16 additions & 0 deletions .chloggen/useseparatedcomponentnames-otlp_http.yaml
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# 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. agent, clusterReceiver, gateway, operator, chart, other)
component: chart
# A brief description of the change. Surround your text with quotes ("") if it needs to start with a backtick (`).
note: Rename all `otlphttp` exporter references to `otlp_http`
# One or more tracking issues related to the change
issues: [2326]
# (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: |
The `otlphttp` alias has been deprecated in favor of `otlp_http` in the chart-generated configuration.
Any Helm values or overrides that reference `otlphttp` (for example, `*.config.exporters.otlphttp`
or pipelines that list `otlphttp` as an exporter) must be updated to use `otlp_http`.
The chart will fail to be installed or upgraded if the deprecated alias is still referenced.
2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -63,7 +63,7 @@ however, only the Splunk distributions are in scope for official Splunk support
This distribution currently supports:

- [Splunk APM](https://www.splunk.com/en_us/products/apm-application-performance-monitoring.html) via the
[`otlphttp`
[`otlp_http`
exporter](https://github.com/open-telemetry/opentelemetry-collector/tree/main/exporter/otlphttpexporter).
Comment on lines +66 to 67

Copilot AI Mar 26, 2026

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The Markdown link text for the OTLP HTTP exporter is missing a closing backtick (and is split across lines), which breaks inline code formatting and may break the link rendering. Consider keeping the link text on a single line and ensuring the code span is properly closed (e.g., otlp_http).

Suggested change
[`otlp_http`
exporter](https://github.com/open-telemetry/opentelemetry-collector/tree/main/exporter/otlphttpexporter).
[`otlp_http` exporter](https://github.com/open-telemetry/opentelemetry-collector/tree/main/exporter/otlphttpexporter).

Copilot uses AI. Check for mistakes.
- [Splunk Infrastructure
Monitoring](https://www.splunk.com/en_us/products/infrastructure-monitoring.html)
Expand Down
2 changes: 1 addition & 1 deletion examples/add-filter-processor/add-filter-processor-values.yaml
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Expand Up @@ -76,7 +76,7 @@ agent:
logs:
processors:
- memory_limiter
- k8sattributes
- k8s_attributes
- filter/logs
- batch
- resourcedetection
Expand Down
14 changes: 7 additions & 7 deletions examples/add-filter-processor/rendered_manifests/configmap-agent.yaml
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Expand Up @@ -17,12 +17,12 @@ metadata:
data:
relay: |
exporters:
otlphttp:
otlp_http:
auth:
authenticator: headers_setter
metrics_endpoint: https://ingest.CHANGEME.signalfx.com/v2/datapoint/otlp
traces_endpoint: https://ingest.CHANGEME.signalfx.com/v2/trace/otlp
otlphttp/entities:
otlp_http/entities:
auth:
authenticator: headers_setter
logs_endpoint: https://ingest.CHANGEME.signalfx.com/v3/event
Expand Down Expand Up @@ -139,7 +139,7 @@ data:
resource_attributes:
- key: splunk.com/exclude
value: "true"
k8sattributes:
k8s_attributes:
extract:
annotations:
- from: pod
Expand Down Expand Up @@ -525,7 +525,7 @@ data:
- splunk_hec/platform_logs
processors:
- memory_limiter
- k8sattributes
- k8s_attributes
- filter/logs
- batch
- resourcedetection
Expand All @@ -538,7 +538,7 @@ data:
- otlp
logs/entities:
exporters:
- otlphttp/entities
- otlp_http/entities
processors:
- memory_limiter
- batch
Expand Down Expand Up @@ -583,11 +583,11 @@ data:
- receiver_creator
traces:
exporters:
- otlphttp
- otlp_http
- signalfx
processors:
- memory_limiter
- k8sattributes
- k8s_attributes
- batch
- resourcedetection
- resource
Expand Down
2 changes: 1 addition & 1 deletion examples/add-filter-processor/rendered_manifests/daemonset.yaml
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Expand Up @@ -31,7 +31,7 @@ spec:
component: otel-collector-agent
release: default
annotations:
checksum/config: 1409e95ed8cd5e9ef7ee6cd7c551c4c59f4f09dc91dcddfa285deeef75cf7a75
checksum/config: 8201306741fe9ec8ccfb7d291494f773684944c30f0a8787e8eddb7d5ca14678
kubectl.kubernetes.io/default-container: otel-collector
spec:
hostNetwork: true
Expand Down
14 changes: 7 additions & 7 deletions examples/add-kafkametrics-receiver/rendered_manifests/configmap-agent.yaml
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Expand Up @@ -17,12 +17,12 @@ metadata:
data:
relay: |
exporters:
otlphttp:
otlp_http:
auth:
authenticator: headers_setter
metrics_endpoint: https://ingest.CHANGEME.signalfx.com/v2/datapoint/otlp
traces_endpoint: https://ingest.CHANGEME.signalfx.com/v2/trace/otlp
otlphttp/entities:
otlp_http/entities:
auth:
authenticator: headers_setter
logs_endpoint: https://ingest.CHANGEME.signalfx.com/v3/event
Expand Down Expand Up @@ -88,7 +88,7 @@ data:
resource_attributes:
- key: splunk.com/exclude
value: "true"
k8sattributes:
k8s_attributes:
extract:
annotations:
- from: pod
Expand Down Expand Up @@ -481,7 +481,7 @@ data:
- splunk_hec/platform_logs
processors:
- memory_limiter
- k8sattributes
- k8s_attributes
- filter/logs
- batch
- resourcedetection
Expand All @@ -492,7 +492,7 @@ data:
- otlp
logs/entities:
exporters:
- otlphttp/entities
- otlp_http/entities
processors:
- memory_limiter
- batch
Expand Down Expand Up @@ -535,11 +535,11 @@ data:
- receiver_creator
traces:
exporters:
- otlphttp
- otlp_http
- signalfx
processors:
- memory_limiter
- k8sattributes
- k8s_attributes
- batch
- resourcedetection
- resource
Expand Down
2 changes: 1 addition & 1 deletion examples/add-kafkametrics-receiver/rendered_manifests/daemonset.yaml
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Expand Up @@ -31,7 +31,7 @@ spec:
component: otel-collector-agent
release: default
annotations:
checksum/config: ed9154e1482c53297bf5dcc0d3631ef22575e7b96acdebb52d50c44664357e3d
checksum/config: 3ee68539a7880ab213fbcf3cfc9f62ec8274ef523a4939b6f42b138c29ff9d61
kubectl.kubernetes.io/default-container: otel-collector
spec:
hostNetwork: true
Expand Down
12 changes: 6 additions & 6 deletions examples/add-receiver-creator/rendered_manifests/configmap-agent.yaml
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Expand Up @@ -17,12 +17,12 @@ metadata:
data:
relay: |
exporters:
otlphttp:
otlp_http:
auth:
authenticator: headers_setter
metrics_endpoint: https://ingest.CHANGEME.signalfx.com/v2/datapoint/otlp
traces_endpoint: https://ingest.CHANGEME.signalfx.com/v2/trace/otlp
otlphttp/entities:
otlp_http/entities:
auth:
authenticator: headers_setter
logs_endpoint: https://ingest.CHANGEME.signalfx.com/v3/event
Expand Down Expand Up @@ -62,7 +62,7 @@ data:
resource_attributes:
- key: splunk.com/exclude
value: "true"
k8sattributes:
k8s_attributes:
extract:
annotations:
- from: pod
Expand Down Expand Up @@ -351,7 +351,7 @@ data:
pipelines:
logs/entities:
exporters:
- otlphttp/entities
- otlp_http/entities
processors:
- memory_limiter
- batch
Expand Down Expand Up @@ -396,11 +396,11 @@ data:
- receiver_creator
traces:
exporters:
- otlphttp
- otlp_http
- signalfx
processors:
- memory_limiter
- k8sattributes
- k8s_attributes
- batch
- resourcedetection
- resource
Expand Down
2 changes: 1 addition & 1 deletion examples/add-receiver-creator/rendered_manifests/daemonset.yaml
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Expand Up @@ -31,7 +31,7 @@ spec:
component: otel-collector-agent
release: default
annotations:
checksum/config: 2321609f4f7972ed5f4fc5cc13241eb5ad3f2dde2b93281bc24e9722569008df
checksum/config: d3a5f74894f4036d0cbb97dcc70a31d04d818d5c4bdc66ca09402e07dcf217f4
kubectl.kubernetes.io/default-container: otel-collector
spec:
hostNetwork: true
Expand Down
2 changes: 1 addition & 1 deletion examples/add-sampler/add-sampler-values.yaml
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Expand Up @@ -15,7 +15,7 @@ agent:
processors:
- memory_limiter
- probabilistic_sampler
- k8sattributes
- k8s_attributes
- batch
- resource
- resourcedetection
12 changes: 6 additions & 6 deletions examples/add-sampler/rendered_manifests/configmap-agent.yaml
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Expand Up @@ -17,12 +17,12 @@ metadata:
data:
relay: |
exporters:
otlphttp:
otlp_http:
auth:
authenticator: headers_setter
metrics_endpoint: https://ingest.CHANGEME.signalfx.com/v2/datapoint/otlp
traces_endpoint: https://ingest.CHANGEME.signalfx.com/v2/trace/otlp
otlphttp/entities:
otlp_http/entities:
auth:
authenticator: headers_setter
logs_endpoint: https://ingest.CHANGEME.signalfx.com/v3/event
Expand Down Expand Up @@ -62,7 +62,7 @@ data:
resource_attributes:
- key: splunk.com/exclude
value: "true"
k8sattributes:
k8s_attributes:
extract:
annotations:
- from: pod
Expand Down Expand Up @@ -339,7 +339,7 @@ data:
pipelines:
logs/entities:
exporters:
- otlphttp/entities
- otlp_http/entities
processors:
- memory_limiter
- batch
Expand Down Expand Up @@ -384,12 +384,12 @@ data:
- receiver_creator
traces:
exporters:
- otlphttp
- otlp_http
- signalfx
processors:
- memory_limiter
- probabilistic_sampler
- k8sattributes
- k8s_attributes
- batch
- resource
- resourcedetection
Expand Down
2 changes: 1 addition & 1 deletion examples/add-sampler/rendered_manifests/daemonset.yaml
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Expand Up @@ -31,7 +31,7 @@ spec:
component: otel-collector-agent
release: default
annotations:
checksum/config: d664c52c8eee7ebcc5c4d642ae2ef022418cb63de6b3d04d83dbb75cc8269600
checksum/config: 11195ab051933eacad91d9fe3d77db6faf83424c5254d93c895e17af81774de5
kubectl.kubernetes.io/default-container: otel-collector
spec:
hostNetwork: true
Expand Down
14 changes: 7 additions & 7 deletions examples/autodetect-istio/rendered_manifests/configmap-agent.yaml
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Expand Up @@ -17,12 +17,12 @@ metadata:
data:
relay: |
exporters:
otlphttp:
otlp_http:
auth:
authenticator: headers_setter
metrics_endpoint: https://ingest.CHANGEME.signalfx.com/v2/datapoint/otlp
traces_endpoint: https://ingest.CHANGEME.signalfx.com/v2/trace/otlp
otlphttp/entities:
otlp_http/entities:
auth:
authenticator: headers_setter
logs_endpoint: https://ingest.CHANGEME.signalfx.com/v3/event
Expand Down Expand Up @@ -106,7 +106,7 @@ data:
resource_attributes:
- key: splunk.com/exclude
value: "true"
k8sattributes:
k8s_attributes:
extract:
annotations:
- from: pod
Expand Down Expand Up @@ -529,7 +529,7 @@ data:
- splunk_hec/platform_logs
processors:
- memory_limiter
- k8sattributes
- k8s_attributes
- filter/logs
- batch
- resourcedetection
Expand All @@ -541,7 +541,7 @@ data:
- otlp
logs/entities:
exporters:
- otlphttp/entities
- otlp_http/entities
processors:
- memory_limiter
- batch
Expand Down Expand Up @@ -587,11 +587,11 @@ data:
- receiver_creator
traces:
exporters:
- otlphttp
- otlp_http
- signalfx
processors:
- memory_limiter
- k8sattributes
- k8s_attributes
- batch
- resourcedetection
- resource
Expand Down
2 changes: 1 addition & 1 deletion examples/autodetect-istio/rendered_manifests/daemonset.yaml
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Expand Up @@ -32,7 +32,7 @@ spec:
release: default
sidecar.istio.io/inject: "false"
annotations:
checksum/config: 94a646dbaae578adad52bce39c8ad33d2d2d4629d4a0441cb16373f20a2cb7cd
checksum/config: 72d8d81cc8c2c761b8b3bcb34c837d3c3a0efb6b0e11db9bfbb8c950bb3af047
kubectl.kubernetes.io/default-container: otel-collector
spec:
hostNetwork: true
Expand Down
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