[ENH] Add configmap for query service

k8s/distributed-chroma/templates/query-service.yaml

@@ -1,3 +1,16 @@
+{{if .Values.queryService.configFilePath}}
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: query-service-config
+  namespace: {{ .Values.namespace }}
+data:
+  config.yaml: |
+{{ (.Files.Get .Values.queryService.configFilePath) | indent 4 }}
+---
+{{ end }}
+
 ---
 
 apiVersion: v1
@@ -33,16 +46,28 @@ spec:
         member-type: query-service
     spec:
       serviceAccountName: query-service-serviceaccount
+      {{if .Values.queryService.configFilePath}}
+      volumes:
+        - name: query-service-config
+          configMap:
+            name: query-service-config
+      {{ end }}
       containers:
         - name: query-service
           image: "{{ .Values.queryService.image.repository }}:{{ .Values.queryService.image.tag }}"
           imagePullPolicy: IfNotPresent
+          {{if .Values.queryService.configFilePath}}
+          volumeMounts:
+            - name: query-service-config
+              mountPath: /config/
+          {{ end }}
           ports:
             - containerPort: 50051
-          volumeMounts:
-            - name: chroma
-              mountPath: /index_data
           env:
+            {{if .Values.queryService.configFilePath}}
+            - name: CONFIG_PATH
+              value: /config/config.yaml
+            {{ end }}
             {{ range .Values.queryService.env }}
             - name: {{ .name }}
               # TODO properly use flow control here to check which type of value we need.
@@ -59,9 +84,6 @@ spec:
           labelSelector:
             matchLabels:
               member-type: query-service
-      volumes:
-        - name: chroma
-          emptyDir: {}
 
 ---
 

k8s/distributed-chroma/values.yaml

@@ -52,6 +52,7 @@ logService:
   flags:
 
 queryService:
+  configFilePath: "configuration/default.yaml"
   image:
     repository: 'local'
     tag: 'query-service'