[processor/deltatocumulative]: alpha stability (#34747)

**Description:** most major functionality is implemented and ready for
wider testing. lets release as alpha and gather feedback

**Link to tracking Issue:**
#30705

.chloggen/deltatocumulative-alpha.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: deltatocumulative
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Promote to `alpha` stability
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [34747]
+
+# (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: promotes the deltatocumulative processor to alpha stability, as most features are now implemented and ready for wider testing.
+
+# 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]

cmd/otelcontribcol/builder-config.yaml

@@ -107,6 +107,7 @@ processors:
   - gomod: go.opentelemetry.io/collector/processor/memorylimiterprocessor v0.107.1-0.20240816132030-9fd84668bb02
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/attributesprocessor v0.107.0
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/cumulativetodeltaprocessor v0.107.0
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/deltatocumulativeprocessor v0.107.0
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/deltatorateprocessor v0.107.0
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/filterprocessor v0.107.0
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/groupbyattrsprocessor v0.107.0
@@ -377,6 +378,7 @@ replaces:
   - github.com/open-telemetry/opentelemetry-collector-contrib/receiver/activedirectorydsreceiver => ../../receiver/activedirectorydsreceiver
   - github.com/open-telemetry/opentelemetry-collector-contrib/processor/routingprocessor => ../../processor/routingprocessor
   - github.com/open-telemetry/opentelemetry-collector-contrib/processor/deltatorateprocessor => ../../processor/deltatorateprocessor
+  - github.com/open-telemetry/opentelemetry-collector-contrib/processor/deltatocumulativeprocessor => ../../processor/deltatocumulativeprocessor
   - github.com/open-telemetry/opentelemetry-collector-contrib/exporter/datadogexporter => ../../exporter/datadogexporter
   - github.com/open-telemetry/opentelemetry-collector-contrib/exporter/datasetexporter => ../../exporter/datasetexporter
   - github.com/open-telemetry/opentelemetry-collector-contrib/internal/aws/containerinsight => ../../internal/aws/containerinsight

cmd/otelcontribcol/go.mod

@@ -100,6 +100,7 @@ require (
 	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/stanza v0.107.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/processor/attributesprocessor v0.107.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/processor/cumulativetodeltaprocessor v0.107.0
+	github.com/open-telemetry/opentelemetry-collector-contrib/processor/deltatocumulativeprocessor v0.107.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/processor/deltatorateprocessor v0.107.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/processor/filterprocessor v0.107.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/processor/groupbyattrsprocessor v0.107.0
@@ -1120,6 +1121,8 @@ replace github.com/open-telemetry/opentelemetry-collector-contrib/processor/rout
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/processor/deltatorateprocessor => ../../processor/deltatorateprocessor
 
+replace github.com/open-telemetry/opentelemetry-collector-contrib/processor/deltatocumulativeprocessor => ../../processor/deltatocumulativeprocessor
+
 replace github.com/open-telemetry/opentelemetry-collector-contrib/exporter/datadogexporter => ../../exporter/datadogexporter
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/exporter/datasetexporter => ../../exporter/datasetexporter

processor/deltatocumulativeprocessor/README.md

@@ -3,13 +3,14 @@
 <!-- status autogenerated section -->
 | Status        |           |
 | ------------- |-----------|
-| Stability     | [development]: metrics   |
-| Distributions | [] |
+| Stability     | [alpha]: metrics   |
+| Distributions | [contrib] |
 | Warnings      | [Statefulness](#warnings) |
 | Issues        | [![Open issues](https://img.shields.io/github/issues-search/open-telemetry/opentelemetry-collector-contrib?query=is%3Aissue%20is%3Aopen%20label%3Aprocessor%2Fdeltatocumulative%20&label=open&color=orange&logo=opentelemetry)](https://github.com/open-telemetry/opentelemetry-collector-contrib/issues?q=is%3Aopen+is%3Aissue+label%3Aprocessor%2Fdeltatocumulative) [![Closed issues](https://img.shields.io/github/issues-search/open-telemetry/opentelemetry-collector-contrib?query=is%3Aissue%20is%3Aclosed%20label%3Aprocessor%2Fdeltatocumulative%20&label=closed&color=blue&logo=opentelemetry)](https://github.com/open-telemetry/opentelemetry-collector-contrib/issues?q=is%3Aclosed+is%3Aissue+label%3Aprocessor%2Fdeltatocumulative) |
 | [Code Owners](https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/CONTRIBUTING.md#becoming-a-code-owner)    | [@sh0rez](https://www.github.com/sh0rez), [@RichieSams](https://www.github.com/RichieSams), [@jpkrohling](https://www.github.com/jpkrohling) |
 
-[development]: https://github.com/open-telemetry/opentelemetry-collector#development
+[alpha]: https://github.com/open-telemetry/opentelemetry-collector#alpha
+[contrib]: https://github.com/open-telemetry/opentelemetry-collector-releases/tree/main/distributions/otelcol-contrib
 <!-- end autogenerated section -->
 
 

processor/deltatocumulativeprocessor/metadata.yaml

@@ -3,8 +3,8 @@ type: deltatocumulative
 status:
   class: processor
   stability:
-    development: [metrics]
-  distributions: []
+    alpha: [metrics]
+  distributions: [contrib]
   warnings: [Statefulness]
   codeowners:
     active: [sh0rez, RichieSams, jpkrohling]

reports/distributions/contrib.yaml

@@ -80,6 +80,7 @@ components:
     processor:
         - attributes
         - cumulativetodelta
+        - deltatocumulative
         - deltatorate
         - experimental_metricsgeneration
         - filter