Add DB + PGAdmin

.env

@@ -0,0 +1,10 @@
+# Postgres
+POSTGRES_SERVER=db
+POSTGRES_USER=postgres
+POSTGRES_PASSWORD=password
+POSTGRES_DB=mev_inspect
+
+# PgAdmin
+PGADMIN_LISTEN_PORT=5050
+PGADMIN_DEFAULT_EMAIL=admin@example.com
+PGADMIN_DEFAULT_PASSWORD=password

Dockerfile

@@ -5,3 +5,6 @@ RUN pip install -r /app/requirements.txt
 
 COPY . /app
 WORKDIR /app/
+
+ENTRYPOINT ["./run.sh"]
+CMD []

docker-compose.yml

@@ -1,5 +1,32 @@
 services:
   mev-inspect:
     build: .
+    depends_on:
+      - db
+    env_file:
+      - .env
     volumes:
       - .:/app
+
+  db:
+    image: postgres:12
+    volumes:
+      - mev-inspect-db-data:/var/lib/postgresql/data/pgdata
+    env_file:
+      - .env
+    environment:
+      - PGDATA=/var/lib/postgresql/data/pgdata
+
+  pgadmin:
+    image: dpage/pgadmin4
+    networks:
+      - default
+    depends_on:
+      - db
+    env_file:
+      - .env
+    ports:
+      - "5050:5050"
+
+volumes:
+  mev-inspect-db-data:

run.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+# Ah, ha, ha, ha, stayin' alive...
+while :; do :; done & kill -STOP $! && wait $!