Dockerfile changes

Author: nb-programmer

.dockerignore

@@ -6,3 +6,155 @@ docker-compose*
 .gitignore
 .vscode
 env
+
+docker-scripts/
+examples/
+dev/
+secrets/
+dist/
+
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.env.local
+.env.dev
+.env.prod
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+
+# Visual Studio Code IDE
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+!.vscode/*.code-snippets
+
+# Local History for Visual Studio Code
+.history/
+
+# Built Visual Studio Code Extensions
+*.vsix

Dockerfile

@@ -0,0 +1,56 @@
+##### Stage 'base' - Base image #####
+FROM python:3.12.2-slim AS base
+
+# Update Ubuntu repos and install required dependencies
+RUN apt-get update -y && \
+    apt-get install -y openssl && \
+    python3 -m pip install --upgrade pip
+
+
+##### Stage 'builder' - Build wheel #####
+FROM base as builder
+
+ENV POETRY_HOME=/opt/poetry \
+    POETRY_NO_INTERACTION=1 \
+    POETRY_CACHE_DIR=/tmp/poetry_cache
+
+ENV PATH="${PATH}:${POETRY_HOME}/bin"
+
+# Create directory for build artifacts
+RUN mkdir -p /build
+
+# Install poetry
+ADD https://install.python-poetry.org install_poetry.py
+RUN python3 install_poetry.py
+
+# Copy source code
+WORKDIR /app/src
+COPY . .
+
+# Create a blank Readme file for poetry build
+RUN touch README.md
+
+# Build package wheel
+RUN poetry check && \
+    poetry build -f wheel -o /build/dist/
+
+##### Stage 'server' - Build application #####
+FROM base AS server
+
+LABEL maintainer="Narayan Bandodker <[email protected]>"
+
+# Install dumb-init and cURL
+RUN apt-get install -y dumb-init curl
+
+WORKDIR /app
+
+# Copy build files from previous stage
+COPY --from=builder /build .
+
+# Copy entrypoint script
+COPY ./docker-scripts/entrypoint.sh ./docker-scripts/dependencies.sh ./docker-scripts/requirements.txt ./
+RUN chmod +x ./entrypoint.sh ./dependencies.sh
+
+ENTRYPOINT ["./entrypoint.sh"]
+
+HEALTHCHECK --interval=30s --timeout=30s --start-period=30s --retries=20 CMD curl --include --request GET http://localhost:8000/health || exit 1

docker-scripts/dependencies.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+# Add installation script here.
+# For runtime changes, mount your modified file at `/app/dependencies.sh` to replace this file.

docker/docker-prod/entrypoint.sh renamed to docker-scripts/entrypoint.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/dumb-init /bin/sh
 
 echo '[Entrypoint] Installing server package requirements...'
-python3 -m pip install --upgrade -r ./requirements.txt
+python3 -m pip install --find-links ./dist/ --upgrade -r ./requirements.txt
 
 echo '[Entrypoint] Installing other dependencies...'
 . ./dependencies.sh
 
 echo '[Entrypoint] Starting app server...'
-exec python3 -m uvicorn --factory tredex_server:init_app "$@"
+exec python3 -m uvicorn --factory sample_fastapi:init_app "$@"

docker-scripts/requirements.txt

@@ -0,0 +1 @@
+sample-fastapi