Docker: Add initial configuration for project (#4419)

* feat(docker): Add initial Docker configuration for project
- Add .dockerignore file to ignore unnecessary files
- Create Dockerfile with basic build and deployment configuration

* feat(docker): Updated Docker configuration for improved security and build efficiency
- Removed sensitive files from .dockerignore
- Moved WORKDIR to /app in Dockerfile
- Added gunicorn==23.0.0 dependency in RUN command
- Created new docker-compose.yml file for service definition

* feat(deployment): Implement containerized deployment configuration

- Add additional environment variables for Python optimization
- Update Dockerfile with new dependencies: eventlet, gevent, tornado
- Create docker-compose.yml and configure services for web and nginx
- Implement example configurations for web host settings and gunicorn
- Establish nginx configuration for reverse proxy
- Remove outdated docker-compose.yml from root directory

* feat(deploy): Introduce Docker Compose configuration for multi-world deployment
- Separate web service into two containers, one for main process and one for gunicorn
- Update container configurations for improved security and maintainability
- Remove unused volumes and network configurations

* docs: Add new documentation for deploying Archipelago using containers
- Document standalone image build and run process
- Include example Docker Compose file for container orchestration
- Provide information on services defined in the `docker-compose.yaml` file
- Mention optional Enemizer feature and Git requirements

* fixup! feat(docker): Updated Docker configuration for improved security and build efficiency - Removed sensitive files from .dockerignore - Moved WORKDIR to /app in Dockerfile - Added gunicorn==23.0.0 dependency in RUN command - Created new docker-compose.yml file for service definition

* feat(deploy): Updated gunicorn configuration example
- Adjusted worker and thread counts
- Switched worker class from sync to gthread
- Changed log level to info
- Added example code snippet for customizing worker count

* fix(deploy): Adjust concurrency settings for self-launch configuration
- Reduce the number of world generators from 8 to 3
- Decrease the number of hosters from 5 to 4

* docs(deploy using containers): Improve readability, fix broken links
- Update links to other documentation pages
- Improve formatting for better readability
- Remove unnecessary sections and files
- Add note about building the image requiring a local copy of ArchipelagoMW source code

* Update deploy/example_config.yaml

Co-authored-by: black-sliver <59490463+black-sliver@users.noreply.github.com>

* Update deploy/example_selflaunch.yaml

Co-authored-by: black-sliver <59490463+black-sliver@users.noreply.github.com>

* Update Dockerfile

Co-authored-by: black-sliver <59490463+black-sliver@users.noreply.github.com>

* Update deploy/example_selflaunch.yaml

Co-authored-by: black-sliver <59490463+black-sliver@users.noreply.github.com>

* fixup! Update Dockerfile

* fix(Dockerfile): Update package installations to use latest versions
- Remove specific version pins for git and libc6-dev
- Ensure compatibility with newer package updates

* feat(ci): Add GitHub Actions workflow for building and publishing Docker images
- Create a new workflow for Docker image build and publish
- Configure triggers for push and pull_request on main branch
- Set up QEMU and Docker Buildx for multi-platform builds
- Implement Docker login for GitHub Container Registry
- Include Docker image metadata extraction and tagging

* feat(healthcheck): Update Dockerfile and docker-compose for health checks
- Add health check for the Webhost service in Dockerfile
- Modify docker-compose to include a placeholder health check for multiworld service
- Standardize comments and remove unnecessary lines

* Revert "feat(ci): Add GitHub Actions workflow for building and publishing Docker images"

This reverts commit 32a51b2726.

* feat(docker): Enhance Dockerfile with Cython build stage
- Add Cython builder stage for compiling speedups
- Update package installation and organization for efficiency
- Improve caching by copying requirements before installing
- Add documentation for rootless Podman

* fixup! feat(docker): Enhance Dockerfile with Cython build stage - Add Cython builder stage for compiling speedups - Update package installation and organization for efficiency - Improve caching by copying requirements before installing - Add documentation for rootless Podman

---------

Co-authored-by: Adrian Priestley <apriestley@gmail.com>
Co-authored-by: black-sliver <59490463+black-sliver@users.noreply.github.com>
Co-authored-by: Adrian Priestley <apriestley@bob.localdomain>

Dockerfile

@@ -0,0 +1,97 @@
+# hadolint global ignore=SC1090,SC1091
+
+# Source
+FROM scratch AS release
+WORKDIR /release
+ADD https://github.com/Ijwu/Enemizer/releases/latest/download/ubuntu.16.04-x64.zip Enemizer.zip
+
+# Enemizer
+FROM alpine:3.21 AS enemizer
+ARG TARGETARCH
+WORKDIR /release
+COPY --from=release /release/Enemizer.zip .
+
+# No release for arm architecture. Skip.
+RUN if [ "$TARGETARCH" = "amd64" ]; then \
+    apk add unzip=6.0-r15 --no-cache && \
+    unzip -u Enemizer.zip -d EnemizerCLI && \
+    chmod -R 777 EnemizerCLI; \
+    else touch EnemizerCLI; fi
+
+# Cython builder stage
+FROM python:3.12 AS cython-builder
+
+WORKDIR /build
+
+# Copy and install requirements first (better caching)
+COPY requirements.txt WebHostLib/requirements.txt
+
+RUN pip install --no-cache-dir -r \
+    WebHostLib/requirements.txt \
+    setuptools
+
+COPY _speedups.pyx .
+COPY intset.h .
+
+RUN cythonize -b -i _speedups.pyx
+
+# Archipelago
+FROM python:3.12-slim AS archipelago
+ARG TARGETARCH
+ENV VIRTUAL_ENV=/opt/venv
+ENV PYTHONUNBUFFERED=1
+WORKDIR /app
+
+# Install requirements
+# hadolint ignore=DL3008
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    git \
+    gcc=4:12.2.0-3 \
+    libc6-dev \
+    libtk8.6=8.6.13-2 \
+    g++=4:12.2.0-3 \
+    curl && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
+# Create and activate venv
+RUN python -m venv $VIRTUAL_ENV; \
+    . $VIRTUAL_ENV/bin/activate
+
+# Copy and install requirements first (better caching)
+COPY WebHostLib/requirements.txt WebHostLib/requirements.txt
+
+RUN pip install --no-cache-dir -r \
+    WebHostLib/requirements.txt \
+    gunicorn==23.0.0
+
+COPY . .
+
+COPY --from=cython-builder /build/*.so ./
+
+# Run ModuleUpdate
+RUN python ModuleUpdate.py -y
+
+# Purge unneeded packages
+RUN apt-get purge -y \
+    git \
+    gcc \
+    libc6-dev \
+    g++ && \
+    apt-get autoremove -y
+
+# Copy necessary components
+COPY --from=enemizer /release/EnemizerCLI /tmp/EnemizerCLI
+
+# No release for arm architecture. Skip.
+RUN if [ "$TARGETARCH" = "amd64" ]; then \
+    cp /tmp/EnemizerCLI EnemizerCLI; \
+    fi; \
+    rm -rf /tmp/EnemizerCLI
+
+# Define health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
+    CMD curl -f http://localhost:${PORT:-80} || exit 1
+
+ENTRYPOINT [ "python", "WebHost.py" ]