Add: docker setup

Dockerfile

+FROM python:3.5.7-slim-buster
+
+RUN mkdir /app
+WORKDIR /app
+ADD requirements.txt /app/
+ADD . /app
+
+RUN pip3 install --no-cache-dir -r ./requirements.txt

docker-compose.development.yml

+version: "3.5"
+services:
+  tester:
+    command: ["bash", "./run.sh", "development"]

docker-compose.yml

+version: "3.5"
+services:
+  tester:
+    build: .
+    command: ["bash", "./docker-entry.sh"]
+    env_file: ${EXPECTED_ENV_FILE}
+    ports:
+      - "127.0.0.1:${PORT}:${PORT}"
+    volumes:
+      - .:/app
+    networks:
+      - mongodb
+
+networks:
+  mongodb:
+    external:
+      name: shadowban-eu_mongodb

docker-entry.sh

+#/usr/bin/env bash
+
+echo "Starting server..."
+echo "--account-file $ACCOUNT_FILE"
+echo "--cookie-dir $COOKIE_DIR"
+echo "--log $LOG_FILE"
+echo "--debug $DEBUG_FILE"
+echo "--port "$PORT""
+echo "--host "$HOST""
+echo "--mongo-host $MONGO_HOST"
+echo "--mongo-port $MONGO_PORT"
+echo "--mongo-db $MONGO_DB"
+echo "--twitter-auth-key $TWITTER_AUTH_KEY"
+
+python3 -u ./backend.py \
+  --account-file $ACCOUNT_FILE \
+  --cookie-dir $COOKIE_DIR \
+  --log $LOG_FILE \
+  --debug $DEBUG_FILE \
+  --port "$PORT" \
+  --host "$HOST" \
+  --mongo-host $MONGO_HOST \
+  --mongo-port $MONGO_PORT \
+  --mongo-db $MONGO_DB \
+  --twitter-auth-key $TWITTER_AUTH_KEY

run.sh

@@ -13,15 +13,6 @@ if [ ! -f $EXPECTED_ENV_FILE ]; then
 fi
 echo "Using configuration from: $EXPECTED_ENV_FILE"
 source $EXPECTED_ENV_FILE
+echo "Listening on: $PORT"
 
-echo "Starting server..."
-python3 ./backend.py \
-  --account-file $ACCOUNT_FILE \
-  --cookie-dir $COOKIE_DIR \
-  --log $LOG_FILE \
-  --debug $DEBUG_FILE \
-  --port "$PORT" \
-  --mongo-host $MONGO_HOST \
-  --mongo-port $MONGO_PORT \
-  --mongo-db $MONGO_DB \
-  --twitter-auth-key $TWITTER_AUTH_KEY
+PORT=$PORT EXPECTED_ENV_FILE=$EXPECTED_ENV_FILE docker-compose -f docker-compose.yml up