Continuous Integration - Continuous Deployment

.gitignore

@@ -0,0 +1 @@
+.env

project/.env

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+VIRTUAL_HOST=VIRTUAL_HOST_NAME_HERE
+LETSENCRYPT_HOST=HOST_NAME_HERE
+LETSENCRYPT_EMAIL=LETSENCRYPT_EMAIL_HERE

project/docker-compose-production.yml

@@ -0,0 +1,53 @@
+version: "2"
+
+services:
+  nginx:
+    restart: always
+    image: nginx
+    container_name: nginx
+    ports:
+      - "80:80"
+      - "443:443"
+    volumes:
+      - "/etc/nginx/conf.d"
+      - "/etc/nginx/vhost.d"
+      - "/usr/share/nginx/html"
+      - "./volumes/proxy/certs:/etc/nginx/certs:ro"
+
+  nginx-gen:
+    restart: always
+    image: jwilder/docker-gen
+    container_name: nginx-gen
+    volumes:
+      - "/var/run/docker.sock:/tmp/docker.sock:ro"
+      - "./volumes/proxy/templates/nginx.tmpl:/etc/docker-gen/templates/nginx.tmpl:ro"
+    volumes_from:
+      - nginx
+    entrypoint: /usr/local/bin/docker-gen -notify-sighup nginx -watch -wait 5s:30s /etc/docker-gen/templates/nginx.tmpl /etc/nginx/conf.d/default.conf
+
+  letsencrypt-nginx-proxy-companion:
+    restart: always
+    image: jrcs/letsencrypt-nginx-proxy-companion
+    container_name: letsencrypt-nginx-proxy-companion
+    volumes_from:
+      - nginx
+    volumes:
+      - "/var/run/docker.sock:/var/run/docker.sock:ro"
+      - "./volumes/proxy/certs:/etc/nginx/certs:rw"
+    environment:
+      - NGINX_DOCKER_GEN_CONTAINER=nginx-gen
+
+  sample-website:
+    build: ./project
+    command: bash -c "python manage.py makemigrations && python manage.py migrate && python manage.py runserver 0.0.0.0:8000"
+    container_name: website
+    volumes:
+      - ./project:/code
+    ports:
+      - "8000:8000"
+    environment:
+      - VIRTUAL_HOST=${VIRTUAL_HOST}
+      - VIRTUAL_NETWORK=nginx-proxy
+      - VIRTUAL_PORT=8000
+      - LETSENCRYPT_HOST=${LETSENCRYPT_HOST}
+      - LETSENCRYPT_EMAIL=${LETSENCRYPT_EMAIL}

project/docker-compose.yml

@@ -1,4 +1,4 @@
-version: "3.9"
+version: "3.2"
 
 services:
   web:

project/requirements.txt

@@ -1,2 +1,3 @@
 Django>=3.0,<4.0
-psycopg2-binary>=2.8
+psycopg2-binary>=2.8
+django-environ>=0.8.1

project/yahtzee/.env

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+SECRET_KEY=SECRET_GOES_HERE
+ALLOWED_HOSTS=HOST_URL_HERE
+DEBUG=DEBUG_FLAG

project/yahtzee/settings.py

@@ -10,9 +10,15 @@
 https://docs.djangoproject.com/en/3.2/ref/settings/
 """
 import os
+import environ
 from pathlib import Path
 from . import frontend
 
+# Initialize environment variables
+env = environ.Env()
+
+environ.Env.read_env()
+
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
 
@@ -21,12 +27,12 @@
 # See https://docs.djangoproject.com/en/3.2/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = 'django-insecure-t$vmv0+k-nz%)s06cb)%v2#@43&=zj%z&u46_-dp!^v1w+vyvc'
+SECRET_KEY = env('SECRET_KEY')
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+DEBUG = env('DEBUG')
 
-ALLOWED_HOSTS = []
+ALLOWED_HOSTS = [env('ALLOWED_HOSTS')]
 
 
 # Application definition