indexers: migrate to templated objstorage configuration

swh/templates/indexers/_helper.tpl

@@ -18,7 +18,7 @@ data:
     {{- include "swh.service.fromYaml" (dict "service" "indexer_storage"
                                              "configurationRef" .Values.indexers.indexerStorageConfigurationRef
                                              "Values" .Values) | nindent 4 }}
-    {{- include "swh.service.fromYaml" (dict "service" "objstorage"
+    {{- include "swh.objstorageConfiguration" (dict "serviceName" "objstorage"
                                              "configurationRef" .Values.indexers.objstorageConfigurationRef
                                              "Values" .Values) | nindent 4 }}
     {{- include "swh.journalClientConfiguration" (dict "serviceType" "journal" "configurationRef" $journalClientConfigurationRef

swh/templates/indexers/deployment.yaml

@@ -4,6 +4,7 @@
 {{- $indexer_name := ( print "indexer-" $indexer_type ) -}}
 {{- $configurationChecksum := include "swh.indexer.configmap" (dict "indexer_type" $indexer_type "deployment_config" $deployment_config "Values" $.Values) -}}
 {{- $journalConfigurationRef := or $deployment_config.journalClientConfigurationRef $.Values.indexers.journalClientConfigurationRef -}}
+{{- $objstorageConfigurationRef := or $deployment_config.objstorageConfigurationRef $.Values.indexers.objstorageConfigurationRef -}}
 ---
 apiVersion: apps/v1
 kind: Deployment
@@ -47,6 +48,8 @@ spec:
           env:
             {{ include "swh.secrets.environment" (dict "Values" $.Values
                                            "configurationRef" $journalConfigurationRef ) | nindent 10 }}
+            {{ include "swh.secrets.environment" (dict "Values" $.Values
+                                           "configurationRef" $objstorageConfigurationRef ) | nindent 10 }}
           volumeMounts:
           - name: configuration
             mountPath: /etc/swh