Add CICD metrics

.chloggen/1600-cicd-metrics.yaml

@@ -0,0 +1,26 @@
+# Use this changelog template to create an entry for release notes.
+#
+# If your change doesn't affect end users you should instead start
+# your pull request title with [chore] or use the "Skip Changelog" label.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: enhancement
+
+# The name of the area of concern in the attributes-registry, (e.g. http, cloud, db)
+component: cicd
+
+# A brief description of the change. Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Add CICD metrics
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+# The values here must be integers.
+issues: [1600]
+
+# (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: |
+  Makes the following changes:
+
+  - Add metrics `cicd.pipeline.run.duration`, `cicd.pipeline.run.executing`, `cicd.queue.latency`, `cicd.queue.length`, `cicd.worker.count`, `cicd.errors`.
+  - The CICD attributes `cicd.pipeline.result`, `cicd.worker.state` and `cicd.worker.type` have been added to the registry.

.vscode/settings.json

@@ -14,5 +14,6 @@
             "model/**/*.yaml"
         ]
     },
-    "json.schemaDownload.enable": true
+    "json.schemaDownload.enable": true,
+    "markdown.extension.toc.levels": "2..6"
 }

docs/attributes-registry/cicd.md

@@ -13,11 +13,27 @@ This group describes attributes specific to pipelines within a Continuous Integr
 | Attribute | Type | Description | Examples | Stability |
 |---|---|---|---|---|
 | <a id="cicd-pipeline-name" href="#cicd-pipeline-name">`cicd.pipeline.name`</a> | string | The human readable name of the pipeline within a CI/CD system. | `Build and Test`; `Lint`; `Deploy Go Project`; `deploy_to_environment` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| <a id="cicd-pipeline-result" href="#cicd-pipeline-result">`cicd.pipeline.result`</a> | string | The result of a pipeline run. | `success`; `failure`; `timeout`; `skipped` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | <a id="cicd-pipeline-run-id" href="#cicd-pipeline-run-id">`cicd.pipeline.run.id`</a> | string | The unique identifier of a pipeline run within a CI/CD system. | `120912` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | <a id="cicd-pipeline-task-name" href="#cicd-pipeline-task-name">`cicd.pipeline.task.name`</a> | string | The human readable name of a task within a pipeline. Task here most closely aligns with a [computing process](https://wikipedia.org/wiki/Pipeline_(computing)) in a pipeline. Other terms for tasks include commands, steps, and procedures. | `Run GoLang Linter`; `Go Build`; `go-test`; `deploy_binary` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | <a id="cicd-pipeline-task-run-id" href="#cicd-pipeline-task-run-id">`cicd.pipeline.task.run.id`</a> | string | The unique identifier of a task run within a pipeline. | `12097` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | <a id="cicd-pipeline-task-run-url-full" href="#cicd-pipeline-task-run-url-full">`cicd.pipeline.task.run.url.full`</a> | string | The [URL](https://wikipedia.org/wiki/URL) of the pipeline run providing the complete address in order to locate and identify the pipeline run. | `https://github.com/open-telemetry/semantic-conventions/actions/runs/9753949763/job/26920038674?pr=1075` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | <a id="cicd-pipeline-task-type" href="#cicd-pipeline-task-type">`cicd.pipeline.task.type`</a> | string | The type of the task within a pipeline. | `build`; `test`; `deploy` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| <a id="cicd-worker-state" href="#cicd-worker-state">`cicd.worker.state`</a> | string | The state of a CICD worker / agent. | `idle`; `busy`; `down` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| <a id="cicd-worker-type" href="#cicd-worker-type">`cicd.worker.type`</a> | string | The type of worker / agent used by the CICD system. | `vm`; `pod` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+
+---
+
+`cicd.pipeline.result` has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.
+
+| Value  | Description | Stability |
+|---|---|---|
+| `cancelled` | The pipeline run was cancelled, eg. by a user manually cancelling the pipeline run. | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| `error` | The pipeline run failed due to an error in the CICD system, eg. due to the worker being killed. | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| `failure` | The pipeline run did not finish successfully, eg. due to a compile error or a failing test. Such failures are usually detected by non-zero exit codes of the tools executed in the pipeline run. | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| `skipped` | The pipeline run was skipped, eg. due to a precondition not being met. | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| `success` | The pipeline run finished successfully. | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| `timeout` | A timeout caused the pipeline run to be interrupted. | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
 ---
 
@@ -28,3 +44,24 @@ This group describes attributes specific to pipelines within a Continuous Integr
 | `build` | build | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | `deploy` | deploy | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | `test` | test | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+
+---
+
+`cicd.worker.state` has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.
+
+| Value  | Description | Stability |
+|---|---|---|
+| `busy` | The worker is performing work for the CICD system. | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| `down` | The worker is not available to the CICD system (disconnected / down). | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| `idle` | The worker is not performing work for the CICD system. It is available to the CICD system to perform work on. [1] | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+
+**[1]:** Pipelines might have conditions on which workers they are able to run so not every worker might be available to every pipeline.
+
+---
+
+`cicd.worker.type` has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.
+
+| Value  | Description | Stability |
+|---|---|---|
+| `pod` | One or more containers deployed together. | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
+| `vm` | A virtual machine or baremetal host. | ![Experimental](https://img.shields.io/badge/-experimental-blue) |