enable translations; environment config; heavily expanded dockerfile; dev docker-compose

Dockerfile

@@ -6,9 +6,8 @@ ENV PYTHONDONTWRITEBYTECODE 1
 ENV PYTHONUNBUFFERED 1
 EXPOSE 8000
 
-# psycopg2 dependencies
 RUN apk update \
-    && apk add postgresql-dev gcc python3-dev musl-dev
+    && apk add postgresql-dev gcc python3-dev musl-dev gettext postgresql-client
 
 # install dependencies
 ADD ./requirements.txt .
@@ -20,4 +19,8 @@ RUN addgroup -S portier && adduser -S portier -G portier
 # add code
 ADD --chown=portier:portier . /app
 
+RUN ./manage.py collectstatic --noinput --link
+RUN ./manage.py compilemessages
+USER portier
+
 CMD ["/app/start.sh", "migrate_start"]

docker-compose.dev.yaml

@@ -0,0 +1,29 @@
+version: '2.4'
+
+services:
+  web:
+    build: .
+    ports:
+      - 8000:8000
+    depends_on:
+      - postgres
+      - redis
+    environment:
+      DEBUG: 1
+      SECRET_KEY: "D4mn1t_Ch4nG3_M3!1!!"
+      SQL_ENGINE: django.db.backends.postgresql
+      SQL_USER: portier
+      SQL_PASSWORD: portier
+      SQL_DATABASE: portier
+      SQL_HOST: postgres
+      SQL_PORT: 5432
+      REDIS_HOST: redis
+      REDIS_PORT: 6379
+  redis:
+    image: redis:5-alpine
+  postgres:
+    image: postgres:11.7-alpine
+    environment:
+      POSTGRES_PASSWORD: "portier"
+      POSTGRES_USER: "portier"
+      POSTGRES_DB: "portier"

locale/de/LC_MESSAGES/django.po

@@ -0,0 +1,23 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2020-04-20 20:58+0000\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#: srs/models.py:9
+msgid "srs_application_name"
+msgstr ""

locale/en/LC_MESSAGES/django.po

@@ -0,0 +1,23 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2020-04-20 20:58+0000\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#: srs/models.py:9
+msgid "srs_application_name"
+msgstr ""

portier/settings.py

@@ -20,12 +20,11 @@ BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 # See https://docs.djangoproject.com/en/3.0/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = '-xcxbgd8w&w&nv0-e!5=kd%u5esjt07$h5*+$goica9nc$l!(9'
+SECRET_KEY = os.environ.get("SECRET_KEY", default="CHANGE_ME!")
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+DEBUG = int(os.environ.get("DEBUG", default=0))
-
+ALLOWED_HOSTS = os.environ.get("DJANGO_ALLOWED_HOSTS", default="*").split(" ")
-ALLOWED_HOSTS = ['*']
 
 
 # Application definition
@@ -76,9 +75,13 @@ WSGI_APPLICATION = 'portier.wsgi.application'
 # https://docs.djangoproject.com/en/3.0/ref/settings/#databases
 
 DATABASES = {
-    'default': {
+    "default": {
-        'ENGINE': 'django.db.backends.sqlite3',
+        "ENGINE": os.environ.get("SQL_ENGINE", "django.db.backends.sqlite3"),
-        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+        "NAME": os.environ.get("SQL_DATABASE", os.path.join(BASE_DIR, "db.sqlite3")),
+        "USER": os.environ.get("SQL_USER", "portier"),
+        "PASSWORD": os.environ.get("SQL_PASSWORD", "portier"),
+        "HOST": os.environ.get("SQL_HOST", "postgres"),
+        "PORT": os.environ.get("SQL_PORT", "5432"),
     }
 }
 
@@ -120,10 +123,12 @@ USE_TZ = True
 # https://docs.djangoproject.com/en/3.0/howto/static-files/
 
 STATIC_URL = '/static/'
+STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
 
 
-CELERY_BROKER_URL = 'redis://localhost:6379'
+# Celery
-CELERY_RESULT_BACKEND = 'redis://localhost:6379'
+CELERY_BROKER_URL = "redis://{}:{}".format(os.environ.get('REDIS_HOST', default='redis'), os.environ.get('REDIS_PORT', default=6379))
+CELERY_RESULT_BACKEND = "redis://{}:{}".format(os.environ.get('REDIS_HOST', default='redis'), os.environ.get('REDIS_PORT', default=6379))
 CELERY_ACCEPT_CONTENT = ['application/json']
 CELERY_RESULT_SERIALIZER = 'json'
 CELERY_TASK_SERIALIZER = 'json'

requirements.txt

@@ -1,3 +1,4 @@
 django>=3.0
 celery>=4.4
 gunicorn>=20
+psycopg2-binary

srs/models.py

@@ -1,11 +1,12 @@
 from django.db import models
+from django.utils.translation import gettext as _
 import uuid
 
 from . import signals
 
 
 class Application(models.Model):
-    name = models.CharField(max_length=100, unique=True)
+    name = models.CharField(max_length=100, unique=True, help_text=_("srs_application_name"))
 
     def __str__(self):
         return self.name

start.sh

@@ -5,15 +5,39 @@ migrate() {
   python manage.py migrate
 }
 
+wait_for_redis() {
+  echo "Trying to connect to redis at ${REDIS_HOST:-redis}:${REDIS_PORT:-6379} ..."
+  while ! nc -z ${REDIS_HOST:-redis} ${REDIS_PORT:-6379};
+  do
+    sleep 1;
+  done;
+  echo "Successfully connected to redis. Continuing.";
+}
+
+wait_for_database() {
+  echo "Trying to connect to database at ${SQL_HOST:-postgres}:${SQL_PORT:-5432} ..."
+  while ! nc -z ${SQL_HOST:-postgres} ${SQL_PORT:-5432};
+  do
+    sleep 1;
+  done;
+  echo "Successfully connected to database. Continuing.";
+}
+
 case $1 in
   "create_superuser" )
+    wait_for_redis
+    wait_for_database
     python manage.py createsuperuser --no-input --username "${ADMIN_USER:-admin}" --email "${ADMIN_EMAIL:-post@chaoswest.tv}"
     ;;
   "migrate_start" )
+    wait_for_redis
+    wait_for_database
     migrate
     gunicorn -w 4 --bind 0.0.0.0:${EXPOSE_PORT:-8000} portier.wsgi
     ;;
   "only_start" )
+    wait_for_redis
+    wait_for_database
     gunicorn -w 4 --bind 0.0.0.0:${EXPOSE_PORT:-8000} portier.wsgi
     ;;
 esac