fixing support for an external postgresql database with helm deployment (#3779)

CHANGELOG.md

@@ -43,6 +43,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Manifest removing (<https://github.com/openvinotoolkit/cvat/pull/3791>)
 - Fixed dextr deployment (<https://github.com/openvinotoolkit/cvat/pull/3820>)
 - Migration of `dataset_repo` application (<https://github.com/openvinotoolkit/cvat/pull/3827>)
+- Helm settings for external psql database were unused by backend (<https://github.com/openvinotoolkit/cvat/pull/3779>)
 
 ### Security
 

helm-chart/templates/cvat_backend/deployment.yml

@@ -63,6 +63,7 @@ spec:
           - name: CVAT_REDIS_HOST
             value: "{{ .Values.redis.external.host }}"
           {{- end }}
+          {{- if .Values.postgresql.enabled }}
           - name: CVAT_POSTGRES_HOST
             valueFrom:
               secretKeyRef:
@@ -83,6 +84,16 @@ spec:
               secretKeyRef:
                 name: "{{ .Release.Name }}-{{ .Values.postgresql.secret.name }}"
                 key: postgresql-password
+          {{- else }}
+          - name: CVAT_POSTGRES_HOST
+            value: "{{ .Values.postgresql.external.host }}"
+          - name: CVAT_POSTGRES_USER
+            value: "{{ .Values.postgresql.external.user }}"
+          - name: CVAT_POSTGRES_DBNAME
+            value: "{{ .Values.postgresql.external.dbname }}"
+          - name: CVAT_POSTGRES_PASSWORD
+            value: "{{ .Values.postgresql.external.password }}"
+          {{- end }}
           {{- with .Values.cvat.backend.additionalEnv }}
           {{- toYaml . | nindent 10 }}
           {{- end }}