Fix Dockerfile

This commit is contained in:
2022-03-23 01:53:52 +01:00
parent 4bc51ad68a
commit e091f08e2c
4 changed files with 57 additions and 76 deletions

53
Dockerfile Normal file
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@ -0,0 +1,53 @@
FROM python:3.10-slim
# 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
# 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 bot crashes before writing messages stuck in the buffer.
ENV PYTHONUNBUFFERED 1
# Update packages and install needed packages to build our requirements.
RUN apt-get update && apt-get install -y --no-install-recommends build-essential gcc curl git ffmpeg python-is-python3
# Create user so we don't run as root.
RUN useradd --create-home botuser
# Make log directory
RUN \
mkdir -p /var/log/discord-embed/ && chown -R botuser:botuser /var/log/discord-embed/ && \
mkdir /Uploads && chown -R botuser:botuser /Uploads
VOLUME ["/var/log/discord-embed/", "/Uploads"]
# Change to the user we created.
USER botuser
# Install poetry.
RUN curl -sSL https://install.python-poetry.org | python -
# Add poetry to our path.
ENV PATH="/home/botuser/.local/bin/:${PATH}"
# Copy files from our repository to the container.
ADD --chown=botuser:botuser pyproject.toml poetry.lock README.md LICENSE /home/botuser/discord-embed/
# Change directory to where we will run the bot.
WORKDIR /home/botuser/discord-embed
# Install the requirements.
RUN poetry install --no-interaction --no-ansi --no-dev && \
poetry add uvicorn[standard]
# Add main.py and settings.py to the container.
ADD --chown=botuser:botuser discord_embed /home/botuser/discord-embed/discord_embed/
EXPOSE 5000
CMD ["poetry", "run", "uvicorn", "discord_embed.main:app", "--host", "0.0.0.0", "--port", "5000"]

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version: "3" version: "3"
services: services:
discord-nice-embed-maker-for-my-yoy: discord-embed:
image: thelovinator/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 container_name: discord-embed
build: .
env_file: env_file:
- .env - .env
environment: environment:
@ -10,7 +11,7 @@ services:
ports: ports:
- "5000:5000" - "5000:5000"
volumes: volumes:
- uploads:/home/botuser/Uploads - uploads:/Uploads
restart: unless-stopped restart: unless-stopped
volumes: volumes:
uploads: uploads:

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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

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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 "$PATH:/home/botuser/.local/bin"
# Copy our Python application to our home directory.
COPY --from=requirements-stage /tmp/requirements.txt /home/botuser/requirements.txt
RUN pip install --no-cache-dir --upgrade -r /home/botuser/requirements.txt
COPY discord_embed/main.py discord_embed/settings.py ./
# Don't generate byte code (.pyc-files).
# These are only needed if we run the python-files several times.
# Docker doesn't keep the data between runs so this adds nothing.
ENV PYTHONDONTWRITEBYTECODE 1
# Force the stdout and stderr streams to be unbuffered.
# Will allow log messages to be immediately dumped instead of being buffered.
# This is useful when the application crashes before writing messages stuck in the buffer.
# Has a minor performance loss. We don't have many log messages so probably makes zero difference.
ENV PYTHONUNBUFFERED 1
# Use our virtual environment that we created in the other stage.
ENV PATH="/opt/venv/bin:$PATH"
# Expose the web port
EXPOSE 5000
# Run bot.
CMD ["uvicorn", "main:app", "--proxy-headers", "--host", "0.0.0.0", "--port", "5000"]