pass the password in as an environment variable

Author: znmeb

Docker/postgis-geocoder.yml

@@ -5,7 +5,7 @@ services:
             context: .
             dockerfile: postgis-geocoder.Dockerfile
         environment:
-            - POSTGRES_PASSWORD=yourpasswordhere
+            - POSTGRES_PASSWORD=$PGPASSWORD
             - PGDATA=/var/lib/postgresql/data/pgdata
         image: docker.io/znmeb/postgis-geocoder
         ports: 

Docker/postgis.yml

@@ -5,7 +5,7 @@ services:
             context: .
             dockerfile: postgis.Dockerfile
         environment:
-            - POSTGRES_PASSWORD=yourpasswordhere
+            - POSTGRES_PASSWORD=$PGPASSWORD
             - PGDATA=/var/lib/postgresql/data/pgdata
         image: docker.io/znmeb/postgis
         ports: