add env in comfpose file

06-analytics/docker-compose.yml

@@ -2,10 +2,12 @@ services:
   superset:
     image: apache/superset:latest
     container_name: superset
+    env_file:
+      - ../.env.global
     environment:
       - SUPERSET_SECRET_KEY=${SUPERSET_SECRET_KEY}
       - DATABASE_DIALECT=postgresql
-      - DATABASE_HOST=postgres
+      - DATABASE_HOST=${DB_HOST}
       - DATABASE_PORT=5432
       - DATABASE_DB=superset
       - DATABASE_USER=${DB_USER}