fix(helm): Use import_datasources.yaml, if it exists (#14704)

helm/superset/Chart.yaml

@@ -22,7 +22,7 @@ maintainers:
   - name: craig-rueda
     email: craig@craigrueda.com
     url: https://github.com/craig-rueda
-version: 0.1.5
+version: 0.1.6
 dependencies:
 - name: postgresql
   version: 10.2.0

helm/superset/values.yaml

@@ -299,6 +299,10 @@ init:
     echo "Loading examples..."
     superset load_examples
     {{- end }}
+    if [ -f "{{ .Values.extraConfigMountPath }}/import_datasources.yaml" ]; then
+      echo "Importing database connections.... "
+      superset import_datasources -p {{ .Values.extraConfigMountPath }}/import_datasources.yaml
+    fi
 ##
 ## Configuration values for the postgresql dependency.
 ## ref: https://github.com/kubernetes/charts/blob/master/stable/postgresql/README.md