feat: communication between flask and postgres and fly.io

docker-compose.yml

@@ -1,7 +1,7 @@
 services:
   flask:
     # adding this ****ing little **** took at least 3 hours of debugging
-    command: sh -c "gunicorn -w 4 flaskr:app -b 0.0.0.0:5000"
+    command: sh -c "gunicorn -w 4 flaskr:app -b 0.0.0.0:5000 --access-logfile '-' --error-logfile '-'"
     build:
       context: .
       dockerfile: Dockerfile
@@ -9,6 +9,13 @@ services:
       - "5000:5000"
     volumes:
       - .:/app
+    env_file: .env
+    environment:
+      - POSTGRES_DB
+      - POSTGRES_USER
+      - POSTGRES_PASSWORD
+      - POSTGRES_URL
+      - ENVIRONMENT=production
     depends_on:
       db:
         condition: service_healthy
@@ -18,7 +25,7 @@ services:
   db:
     image: postgres:bullseye
     volumes:
-      - ./data/db:/var/lib/postgresql/data
+      - postgres_db:/var/lib/postgresql/data
     env_file: .env
     environment:
       - POSTGRES_DB
@@ -30,3 +37,12 @@ services:
       interval: 3s
       timeout: 2s
       retries: 30
+
+  adminer:
+    image: adminer
+    restart: always
+    ports:
+      - 8080:8080
+
+volumes:
+  postgres_db:

fly.toml

@@ -10,6 +10,10 @@ processes = []
 [experimental]
   auto_rollback = true
 
+[mounts]
+source="tsoha_postgres_volume"
+destination="/var/lib/postgresql/data"
+
 [[services]]
   http_checks = []
   internal_port = 5000