Move example files to extras directory

extras/.env.example

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+# Domain where we server files from, not where we upload files to
+DOMAIN=https://i.example.com/
+
+# Path to the directory where we store files
+UPLOAD_FOLDER=/Uploads
+
+# Discord Webhook URL
+WEBHOOK_URL=https://discordapp.com/api/webhooks/123456789/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ

extras/Dockerfile

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+# We need gcc, build-essential and git to install our requirements but we 
+# don't need them when run the application so we can selectively copy artifacts
+# from this stage (compile-image) to second one (runtime-image), leaving 
+# behind everything we don't need in the final build. 
+FROM python:3.9-slim as requirements-stage
+
+WORKDIR /tmp
+
+RUN pip install poetry
+
+COPY ./pyproject.toml ./poetry.lock /tmp/
+
+RUN poetry export -f requirements.txt --output requirements.txt --without-hashes
+
+FROM python:3.9-slim
+
+# TODO: Remove this
+# We don't want apt-get to interact with us,
+# and we want the default answers to be used for all questions.
+ARG DEBIAN_FRONTEND=noninteractive
+
+# Update packages and install needed packages to build our requirements.
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends build-essential ffmpeg
+
+# Create user so we don't run as root.
+RUN useradd --create-home botuser
+
+# Change ownership of directories
+RUN chown -R botuser:botuser /home/botuser && chmod -R 755 /home/botuser
+
+# Change user
+USER botuser
+
+# Change directory to where we will run the application.
+WORKDIR /home/botuser
+
+ENV PATH "$PATH:/home/botuser/.local/bin"
+
+# Copy our Python application to our home directory.
+COPY --from=requirements-stage /tmp/requirements.txt /home/botuser/requirements.txt
+
+RUN pip install --no-cache-dir --upgrade -r /home/botuser/requirements.txt
+
+COPY main.py ./
+
+# Don't generate byte code (.pyc-files). 
+# These are only needed if we run the python-files several times.
+# Docker doesn't keep the data between runs so this adds nothing.
+ENV PYTHONDONTWRITEBYTECODE 1
+
+# Force the stdout and stderr streams to be unbuffered. 
+# Will allow log messages to be immediately dumped instead of being buffered. 
+# This is useful when the application crashes before writing messages stuck in the buffer.
+# Has a minor performance loss. We don't have many log messages so probably makes zero difference.
+ENV PYTHONUNBUFFERED 1
+
+# Use our virtual environment that we created in the other stage.
+ENV PATH="/opt/venv/bin:$PATH"
+
+# Expose the web port
+EXPOSE 5000
+
+# Run bot.
+CMD ["uvicorn", "main:app", "--proxy-headers", "--host", "0.0.0.0", "--port", "5000"]

extras/discord-embed.service

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+[Unit]
+Description=discord-embed
+Requires=discord-embed.socket
+After=network.target
+
+[Service]
+Type=notify
+# Change lovinator to your username
+User=lovinator
+Group=lovinator
+ExecStart=/home/lovinator/.local/bin/poetry run gunicorn --workers=3 --threads=3 -k uvicorn.workers.UvicornWorker --bind unix:/run/discord-embed.sock --access-logfile /var/log/discord-embed/access.log  --error-logfile /var/log/discord-embed/error.log main:app
+WorkingDirectory=/home/lovinator/discord-embed
+Environment="DOMAIN=https://i.lovinator.space/"
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target

extras/discord-embed.socket

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+[Unit]
+Description=Socket that Nginx will use to communicate with Gunicorn.
+
+[Socket]
+ListenStream=/run/discord-embed.sock
+
+# Change this to the user that runs nginx. On Arch it is http, on others it is www-data. You can check with "ps aux | grep nginx"
+SocketUser=http
+
+[Install]
+WantedBy=sockets.target

extras/docker-compose.yml

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+version: "3"
+services:
+  discord-nice-embed-maker-for-my-yoy:
+    image: thelovinator/discord-nice-embed-maker-for-my-yoy
+    container_name: discord-nice-embed-maker-for-my-yoy
+    env_file:
+      - .env
+    environment:
+      - DOMAIN=${DOMAIN}
+    ports:
+      - "5000:5000"
+    volumes:
+      - uploads:/home/botuser/Uploads
+    restart: unless-stopped
+volumes:
+  uploads:

extras/nginx.conf

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+worker_processes auto;
+events {
+        multi_accept on;
+        worker_connections 1024;
+}
+
+
+http {
+        charset utf-8;
+        sendfile on;
+        tcp_nopush on;
+        tcp_nodelay on;
+        types_hash_max_size 4096;
+        types_hash_bucket_size 64;
+        server_tokens off;
+        client_max_body_size 0M;
+        set_real_ip_from 192.168.1.31;
+
+        # MIME
+        include mime.types;
+        default_type application/octet-stream;
+
+        # Log Format
+        log_format cloudflare '$remote_addr - $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent" $http_cf_ray $http_cf_connecting_ip $http_x_forwarded_for $http_x_forwarded_proto $http_true_client_ip $http_cf_ipcountry $http_cf_visitor $http_cdn_loop';
+
+        # Logging
+        access_log /var/log/nginx/access.log cloudflare;
+        error_log /var/log/nginx/error.log warn;
+
+        # Load configs
+        include /etc/nginx/conf.d/*.conf;
+
+        keepalive_timeout 65;
+
+        server {
+                listen 80;
+                # This is the URL where we will upload images to
+                server_name upload.lovinator.space;
+                root /usr/share/nginx/html;
+                # discord-embed needs to be running before we can use it
+                location / {
+                        proxy_pass http://unix:/run/discord-embed.sock;
+                }
+
+                # logging
+                access_log /var/log/nginx/lovinator.space.access.log cloudflare;
+                error_log /var/log/nginx/lovinator.space.error.log warn;
+
+                # favicon.ico
+                location = /favicon.ico {
+                        log_not_found off;
+                        access_log off;
+                }
+
+                # robots.txt
+                location = /robots.txt {
+                        log_not_found off;
+                        access_log off;
+                }
+
+                # gzip
+                gzip on;
+                gzip_vary on;
+                gzip_proxied any;
+                gzip_comp_level 6;
+                gzip_types text/plain text/css text/xml application/json application/javascript application/rss+xml application/atom+xml image/svg+xml;
+        }
+
+        server {
+                listen 80;
+                # This is the URL that the images will be served from
+                server_name i.lovinator.space;
+
+                # Where the images and videos are stored. Should be the same as "Environment="DOMAIN=https://i.lovinator.space/"" in discord-embed.service
+                root /Uploads;
+                location / {
+                        try_files $uri $uri/ $uri.html;
+                }
+
+                # logging
+                access_log /var/log/nginx/lovinator.space.access.log cloudflare;
+                error_log /var/log/nginx/lovinator.space.error.log warn;
+
+                # favicon.ico
+                location = /favicon.ico {
+                        log_not_found off;
+                        access_log off;
+                }
+
+                # gzip
+                gzip on;
+                gzip_vary on;
+                gzip_proxied any;
+                gzip_comp_level 6;
+                gzip_types text/plain text/css text/xml application/json application/javascript application/rss+xml application/atom+xml image/svg+xml;
+        }
+
+}