feat(observability-pipeline): set resource attribute for installation…

… id (#426)

## Which problem is this PR solving?

- improves beekeeper telemetry by adding a resource attribute for
pipeline installation ID.

## Short description of the changes

- rename some leftover control-plane instances
- fix typo in file name
- add `OTEL_RESOURCE_ATTRIBUTES` env var when telemetry is enabled.

## How to verify that this has the expected result

Tested locally

charts/observability-pipeline/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: observability-pipeline
 description: Chart to deploy both OpenTelemetry Collector and Honeycomb Refinery
 type: application
-version: 0.0.12-alpha
+version: 0.0.13-alpha
 appVersion: 0.0.1-alpha
 keywords:
   - refinery

charts/observability-pipeline/templates/control-plane-deployment.yaml → charts/observability-pipeline/templates/beekeeper-deployment.yaml

@@ -45,6 +45,10 @@ spec:
               value: {{ .Values.beekeeper.pipelineInstallationID }}
             - name: HONEYCOMB_MGMT_API_KEY
               value: {{ .Values.beekeeper.publicMgmtKey }}
+            {{- if .Values.beekeeper.telemetry.enabled }}
+            - name: OTEL_RESOURCE_ATTRIBUTES
+              value: pipelineInstallationID={{ .Values.beekeeper.pipelineInstallationID }}
+            {{- end }}
             {{- with .Values.beekeeper.environment }}
             {{- toYaml . | nindent 12 }}
             {{- end }}