Use environment variables only (no .env file) and separate horizon

docker-compose.yml

@@ -1,40 +1,56 @@
 ---
 version: '3'
+
+# In order to set configuration, please use a .env file in
+# your compose project directory (the same directory as your
+# docker-compose.yml), and set database options, application
+# name, key, and other settings there.
+# A list of available settings is available in .env.example
+#
+# The services should scale properly across a swarm cluster
+# if the volumes are properly shared between cluster members.
+
 services:
 
-  pixelfed:
-    build: .
+  app:
+    # Uncomment to build a local copy of the image
+    # build: .
     image: pixelfed
+    # If you have a traefik running, uncomment this to expose Pixelfed
+    # labels:
+    #   - traefik.enable=true
+    #   - traefik.frontend.rule=Host:your.url
+    #   - traefik.port=80
+    env_file:
+      - ./.env
     volumes:
-      - "php-storage:/var/www/html"
+      - "app-storage:/var/www/storage"
     networks:
       - external
       - internal
-    environment:
-      # The full list of available variables is documented in docker/env
-      - DB_HOST=mysql
-      - DB_DATABASE=pixelfed
-      - DB_USERNAME=${DB_USERNAME:-pixelfed}
-      - DB_PASSWORD=${DB_PASSWORD:-pixelfed}
-      - REDIS_HOST=redis
-      - APP_KEY=SetYourAppKeyHere
-      - APP_NAME=Pixelfed
-      - APP_URL=https://your.url
-      - MAIL_HOST=mail.host
-      - MAIL_FROM_ADDRESS=noreply@your.url
-      - MAIL_FROM_NAME=Pixelfed
 
-  mysql:
+  # Uncomment if you set HORIZON_EMBED to false and wish to run a local worker
+  # worker:
+  #   image: pixelfed
+  #   env_file:
+  #     - ./.env
+  #   volumes:
+  #     - "app-storage:/var/www/storage"
+  #   networks:
+  #     - internal
+  #   command: php artisan horizon
+    
+  db:
     image: mysql:5.7
     networks:
       - internal
     environment:
       - MYSQL_DATABASE=pixelfed
-      - MYSQL_USER=${DB_USERNAME:-pixelfed}
-      - MYSQL_PASSWORD=${DB_PASSWORD:-pixelfed}
-      - MYSQL_RANDOM_ROOT_PASSWORD="true"
+      - MYSQL_USER=${DB_USERNAME}
+      - MYSQL_PASSWORD=${DB_PASSWORD}
+      - MYSQL_RANDOM_ROOT_PASSWORD=true
     volumes:
-      - "mysql-data:/var/lib/mysql"
+      - "db-data:/var/lib/mysql"
 
   redis:
     image: redis:alpine
@@ -43,10 +59,11 @@ services:
     networks:
       - internal
 
+# Adjust your volume data in order to store data where you wish
 volumes:
   redis-data:
-  mysql-data:
-  php-storage:
+  db-data:
+  app-storage:
 
 networks:
   internal:

docker/Dockerfile.apache

@@ -32,10 +32,27 @@ COPY . /var/www/
 
 WORKDIR /var/www/
 RUN cp -r storage storage.skel \
- && cp docker/env .env \
  && composer install --prefer-source --no-interaction \
  && rm -rf html && ln -s public html
 
 VOLUME ["/var/www/storage"]
 
+ENV APP_ENV=production \
+    APP_DEBUG=false \
+    LOG_CHANNEL=stderr \
+    DB_CONNECTION=mysql \
+    DB_PORT=3306 \
+    DB_HOST=db \
+    BROADCAST_DRIVER=log \
+    QUEUE_DRIVER=redis \
+    HORIZON_PREFIX=horizon-pixelfed \
+    REDIS_HOST=redis \
+    SESSION_SECURE_COOKIE=true \
+    API_BASE="/api/1/" \
+    API_SEARCH="/api/search" \
+    OPEN_REGISTRATION=true \
+    ENFORCE_EMAIL_VERIFICATION=true \
+    REMOTE_FOLLOW=false \
+    ACTIVITY_PUB=false
+
 CMD /var/www/docker/start.sh

docker/env

@@ -1,59 +0,0 @@
-APP_NAME="${APP_NAME}"
-APP_ENV=local
-APP_KEY="${APP_KEY}"
-APP_DEBUG=false
-APP_URL=${APP_URL}
-
-LOG_CHANNEL=stderr
-
-DB_CONNECTION=mysql
-DB_HOST=${DB_HOST}
-DB_PORT=3306
-DB_DATABASE="${DB_DATABASE}"
-DB_USERNAME="${DB_USERNAME}"
-DB_PASSWORD="${DB_PASSWORD}"
-
-BROADCAST_DRIVER=log
-CACHE_DRIVER=file
-SESSION_DRIVER=file
-SESSION_LIFETIME=120
-QUEUE_DRIVER=redis
-HORIZON_PREFIX=horizon-pixelfed
-
-REDIS_HOST="${REDIS_HOST}"
-REDIS_PASSWORD=null
-REDIS_PORT=6379
-
-MAIL_DRIVER=smtp
-MAIL_HOST=${MAIL_HOST}
-MAIL_PORT="${MAIL_PORT}"
-MAIL_USERNAME="${MAIL_USERNAME}"
-MAIL_PASSWORD="${MAIL_PASSWORD}"
-MAIL_ENCRYPTION="${MAIL_ENCRYPTION}"
-
-PUSHER_APP_ID=
-PUSHER_APP_KEY=
-PUSHER_APP_SECRET=
-PUSHER_APP_CLUSTER=mt1
-
-SESSION_DOMAIN="${SESSION_DOMAIN}"
-SESSION_SECURE_COOKIE=true
-API_BASE="/api/1/"
-API_SEARCH="/api/search"
-
-OPEN_REGISTRATION=${OPEN_REGISTRATION}
-MAX_CAPTION_LENGTH=${MAX_CAPTION_LENGTH}
-MAX_PHOTO_SIZE=${MAX_PHOTO_SIZE}
-ENFORCE_EMAIL_VERIFICATION=${ENFORCE_EMAIL_VERIFICATION}
-REMOTE_FOLLOW=${REMOTE_FOLLOW}
-ACTIVITY_PUB=${ACTIVITY_PUB}
-
-RECAPTCHA_ENABLED=${RECAPTCHA_ENABLED}
-RECAPTCHA_PUBLIC_KEY=${RECAPTCHA_PUBLIC_KEY}
-RECAPTCHA_PRIVATE_KEY=${RECAPTCHA_PRIVATE_KEY}
-
-MIX_PUSHER_APP_KEY="${PUSHER_APP_KEY}"
-MIX_PUSHER_APP_CLUSTER="${PUSHER_APP_CLUSTER}"
-MIX_APP_URL="${APP_URL}"
-MIX_API_BASE="${API_BASE}"
-MIX_API_SEARCH="${API_SEARCH}"

docker/start.sh

@@ -1,13 +1,17 @@
 #!/bin/bash
 
-set -o allexport
-source .env
-set +o allexport
-
+# Create the storage tree if needed and fix permissions
 cp -r storage.skel/* storage/
 chown -R www-data:www-data storage/
-php artisan migrate --force
 php artisan storage:link
 
-php artisan horizon &
+# Migrate database if the app was upgraded
+php artisan migrate --force
+
+# Run a worker if it is set as embedded
+if [ HORIZON_EMBED = true ]; then
+	php artisan horizon &
+fi
+
+# Finally run Apache
 exec apache2-foreground