Fix up dockerfile...

Dockerfile

@@ -6,4 +6,5 @@ RUN apt-get -y update
 RUN apt-get -y install libsasl2-dev libldap2-dev libssl-dev
 ADD requirements.txt /code/
 RUN pip install -r requirements.txt
+RUN wget https://github.com/vishnubob/wait-for-it/raw/55c54a5abdfb32637b563b28cc088314b162195e/wait-for-it.sh -O /usr/local/bin/wait-for-it && chmod +x /usr/local/bin/wait-for-it
 ADD . /code/

docker-compose.yml

@@ -1,11 +1,11 @@
-version: '2'
+version: "3"
 services:
   db:
     build: postgres-hstore
 
   web:
     build: .
-    command: /bin/bash -c "python manage.py migrate && python manage.py runserver 0.0.0.0:8000"
+    command: wait-for-it db:5432 -- bash -c "python manage.py migrate && python manage.py runserver 0.0.0.0:8000"
     volumes:
       - .:/code
     ports:

postgres-hstore/create_extension.sh

@@ -3,7 +3,7 @@
 #
 # Running CREATE EXTENSION in both template1 and postgres can lead to
 # the extensions having different eid's.
-gosu postgres psql --dbname template1 <<EOSQL
+psql --dbname template1 <<EOSQL
     CREATE EXTENSION hstore;
     CREATE EXTENSION ltree;
     DROP DATABASE $POSTGRES_USER;