fix passwordExistingSecretName

Author: sauyon

helm/yatai-image-builder/templates/secret-env.yaml

@@ -15,7 +15,11 @@ stringData:
   DOCKER_REGISTRY_SERVER: {{ .Values.dockerRegistry.server | quote }}
   DOCKER_REGISTRY_IN_CLUSTER_SERVER: {{ .Values.dockerRegistry.inClusterServer | quote }}
   DOCKER_REGISTRY_USERNAME: {{ .Values.dockerRegistry.username | quote }}
-  DOCKER_REGISTRY_PASSWORD: {{ default null (.Values.dockerRegistry.password | quote) }}
+  {{- if .Values.dockerRegistry.passwordExistingSecretName }}
+    DOCKER_REGISTRY_PASSWORD: {{ .Values.dockerRegistry.password | quote }}
+  {{- else }}
+    DOCKER_REGISTRY_PASSWORD: null
+  {{- end }}
   DOCKER_REGISTRY_SECURE: {{ .Values.dockerRegistry.secure | quote }}
   DOCKER_REGISTRY_BENTO_REPOSITORY_NAME: {{ .Values.dockerRegistry.bentoRepositoryName | quote }}