basic Docker support

Dockerfile

@@ -0,0 +1,23 @@
+# syntax=docker/dockerfile:1
+FROM python:3.8-slim
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV PYTHONUNBUFFERED=1
+RUN apt-get update \  
+  && apt-get install -y --no-install-recommends build-essential libpq-dev git \  
+  && rm -rf /var/lib/apt/lists/*
+COPY requirements.txt /tmp/requirements.txt
+RUN pip install --no-cache-dir -r /tmp/requirements.txt \  
+    && rm -rf /tmp/requirements.txt \  
+    && useradd -U app_user \  
+    && install -d -m 0755 -o app_user -g app_user /app/static
+
+ENV DJANGO_SETTINGS_MODULE=neodb.dev
+WORKDIR /app
+USER app_user:app_user
+COPY --chown=app_user:app_user . .
+RUN chmod +x docker/*.sh
+
+# Section 6- Docker Run Checks and Configurations 
+ENTRYPOINT [ "docker/entrypoint.sh" ]
+
+CMD [ "docker/start.sh", "server" ]

boofilsic/settings.py

@@ -112,10 +112,10 @@ if DEBUG:
     DATABASES = {
         'default': {
             'ENGINE': 'django.db.backends.postgresql',
-            'NAME': 'test',
-            'USER': 'donotban',
-            'PASSWORD': 'donotbansilvousplait',
-            'HOST': '172.18.116.29',
+            'NAME': os.environ.get('DB_NAME', 'test'),
+            'USER': os.environ.get('DB_USER', 'donotban'),
+            'PASSWORD': os.environ.get('DB_PASSWORD', 'donotbansilvousplait'),
+            'HOST': os.environ.get('DB_HOST', '172.18.116.29'),
             'OPTIONS': {
                 'client_encoding': 'UTF8',
                 # 'isolation_level': psycopg2.extensions.ISOLATION_LEVEL_DEFAULT,
@@ -219,9 +219,11 @@ SITE_INFO = {
 }
 
 # Mastodon configs
-CLIENT_NAME = 'NiceDB'
-APP_WEBSITE = 'https://nicedb.org'
-REDIRECT_URIS = "https://nicedb.org/users/OAuth2_login/\nhttps://www.nicedb.org/users/OAuth2_login/"
+CLIENT_NAME = os.environ.get('APP_NAME', 'NiceDB')
+SITE_INFO['site_name'] = os.environ.get('APP_NAME', 'NiceDB')
+APP_WEBSITE = os.environ.get('APP_URL', 'https://nicedb.org')
+REDIRECT_URIS = APP_WEBSITE + "/users/OAuth2_login/"
+
 
 # Path to save report related images, ends with slash
 REPORT_MEDIA_PATH_ROOT = 'report/'
@@ -317,21 +319,23 @@ if DEBUG:
 # https://django-debug-toolbar.readthedocs.io/en/latest/
 # maybe benchmarking before deployment
 
+REDIS_HOST = os.environ.get('REDIS_HOST', '127.0.0.1')
+
 RQ_QUEUES = {
     'mastodon': {
-        'HOST': 'localhost',
+        'HOST': REDIS_HOST,
         'PORT': 6379,
         'DB': 0,
         'DEFAULT_TIMEOUT': -1,
     },
     'export': {
-        'HOST': 'localhost',
+        'HOST': REDIS_HOST,
         'PORT': 6379,
         'DB': 0,
         'DEFAULT_TIMEOUT': -1,
     },
     'doufen': {
-        'HOST': 'localhost',
+        'HOST': REDIS_HOST,
         'PORT': 6379,
         'DB': 0,
         'DEFAULT_TIMEOUT': -1,

doc/GUIDE.md

@@ -97,3 +97,10 @@ Requeue failed jobs
 ```
 rq requeue --all --queue doufen
 ```
+
+Run in Docker
+```
+docker-compose build
+docker-compose up db && docker exec -it app_db_1 psql -U postgres postgres -c 'CREATE EXTENSION hstore WITH SCHEMA public;'  # first time only
+docker-compose up
+```

docker-compose.yml

@@ -0,0 +1,32 @@
+version: '3'
+
+services:
+  redis:
+    image: redis:alpine
+
+  db:
+    image: postgres:14-alpine
+    volumes:
+      - /tmp/data/db:/var/lib/postgresql/data
+    environment:
+      - POSTGRES_DB=postgres
+      - POSTGRES_USER=postgres
+      - POSTGRES_PASSWORD=postgres
+
+  web:
+    build: .
+    command: python manage.py runserver 0.0.0.0:8000
+    volumes:
+      - .:/code
+    ports:
+      - "8000:8000"
+    environment:
+      - DB_HOST=db
+      - DB_NAME=postgres
+      - DB_USER=postgres
+      - DB_PASSWORD=postgres
+      - REDIS_HOST=redis
+      - DJANGO_SETTINGS_MODULE=neodb.dev
+    depends_on:
+      - db
+      - redis

docker/entrypoint.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -o errexit  
+set -o pipefail  
+set -o nounset
+
+python manage.py collectstatic --noinput  
+python manage.py makemigrations users books movies games music sync mastodon management collection
+python manage.py makemigrations  
+python manage.py migrate users
+python manage.py migrate
+
+exec "$@"

docker/start.sh

@@ -0,0 +1,36 @@
+#!/bin/bash  
+
+cd /app  
+
+if [ $# -eq 0 ]; then  
+    echo "Usage: start.sh <server|rq>"  
+    exit 1  
+fi  
+
+PROCESS_TYPE=$1  
+
+if [ "$PROCESS_TYPE" = "server" ]; then  
+    if [ "$DJANGO_DEBUG" = "true" ]; then  
+        gunicorn \  
+            --reload \  
+            --bind 0.0.0.0:8000 \  
+            --workers 2 \  
+            --worker-class eventlet \  
+            --log-level DEBUG \  
+            --access-logfile "-" \  
+            --error-logfile "-" \  
+            boofilsic.wsgi 
+    else  
+        gunicorn \  
+            --bind 0.0.0.0:8000 \  
+            --workers 2 \  
+            --worker-class eventlet \  
+            --log-level DEBUG \  
+            --access-logfile "-" \  
+            --error-logfile "-" \  
+            boofilsic.wsgi
+    fi  
+elif [ "$PROCESS_TYPE" = "rq" ]; then
+    rqworker --with-scheduler doufen export mastodon
+fi
+