feat(observability-pipeline): use pvc for cacheing latest config

honeycombio · Jan 24, 2025 · d16c04e · d16c04e
1 parent 835f65c
commit d16c04e
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diff --git a/charts/observability-pipeline/templates/control-plane-deployment.yaml b/charts/observability-pipeline/templates/control-plane-deployment.yaml
@@ -52,6 +52,11 @@ spec:
             - name: otel-config
               mountPath: /etc/straws-control-plane
           {{- end }}  
+          {{- if .Values.controlPlane.persistentVolumeClaimName }}
+            - name: latest-config-cache
+              mountPath: /app/straws-control-plane/cache
+              readonly: false
+          {{- end }}
           {{- with .Values.controlPlane.volumeMounts }}
             {{- toYaml . | nindent 12 }}
           {{- end }}
@@ -73,6 +78,10 @@ spec:
               - key: otel-config
                 path: otel-config.yaml
       {{- end }}  
+      {{- if .Values.controlPlane.persistentVolumeClaimName }}
+        - name: latest-config-cache
+          persistentVolumeClaimName: {{ .Values.controlPlane.persistentVolumeClaimName }}
+      {{- end }}
       {{- with .Values.controlPlane.volumes }}
         {{- toYaml . | nindent 8 }}
       {{- end }}

diff --git a/charts/observability-pipeline/values.yaml b/charts/observability-pipeline/values.yaml
@@ -32,6 +32,7 @@ controlPlane:
   pipelineInstallationID: ""
   team: ""
   publicMgmtKey: ""
+  persistentVolumeClaimName: ""
   environment:
     - name: HONEYCOMB_MGMT_API_SECRET
       valueFrom: