Dockerfile

Rama main · réplica de lectura del repositorio original.

# Non-release builds intentionally use the maintainer-requested fallback of the latest
# published full image. Release builds override this in docker-publish.yml with the
# same-release full-image digest; plugin-source PRs build and consume a head-matched
# full-preview digest in docker-publish-on-pr.yml.
ARG PLUGIN_DONOR_IMAGE=ghcr.io/ministackorg/ministack:full

FROM python:3.13-alpine AS builder

# awscli 1.45.x pins botocore exactly and 1.46 bundles its own copy (~120 MB),
# so the CLI is installed without deps and runs on the botocore pinned here.
RUN pip install --no-cache-dir --no-compile \
        hypercorn==0.18.0 \
        "cbor2>=5.4.0" \
        "defusedxml>=0.7" \
        "docker>=7.0.0" \
        "pyyaml>=6.0" \
        "cryptography>=41.0" \
        "pymysql>=1.1" \
        "asyncssh>=2.14" \
        "boto3>=1.34" \
        "jsonata-python>=0.7.0" \
        "graphql-core==3.2.12" \
        "botocore==1.43.124" \
        "docutils>=0.18.1,<=0.19" \
        "colorama>=0.2.5,<0.4.7" \
        "rsa>=3.1.2,<4.8" \
    && pip install --no-cache-dir --no-compile --no-deps awscli==1.45.63

# Strip awscli help examples (~25 MB) and Python cache files (~15 MB).
RUN rm -rf /usr/local/lib/python3.13/site-packages/awscli/examples \
    && find /usr/local/lib/python3.13/site-packages -type d -name '__pycache__' -exec rm -rf {} + 2>/dev/null \
    && rm -rf /usr/local/lib/python3.13/site-packages/pip*.dist-info \
    && rm -rf /usr/local/lib/python3.13/site-packages/pip*

# Plugin artifacts are release-stable; release builds pin this donor by digest.
FROM ${PLUGIN_DONOR_IMAGE} AS plugin-donor

FROM python:3.13-alpine AS runtime

# Upgrade base packages to pick up latest security patches.
RUN apk upgrade --no-cache && apk add --no-cache nodejs bash openssl && rm -f /usr/bin/wget /bin/wget \
    && rm -rf /usr/local/lib/python3.13/site-packages/pip* /usr/local/bin/pip* \
              /usr/local/lib/python3.13/idlelib \
              /usr/local/lib/python3.13/pydoc_data /usr/local/lib/python3.13/tkinter \
              /usr/local/lib/python3.13/turtledemo

# Flatten so upgraded and deleted base files do not also ship in a lower layer.
FROM scratch
COPY --from=runtime / /
ENV PATH=/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

LABEL maintainer="MiniStack" \
      description="Local AWS Service Emulator — drop-in LocalStack replacement"

WORKDIR /opt/ministack

# Copy cleaned Python packages and CLI entrypoints from builder.
COPY --from=builder /usr/local/lib/python3.13/site-packages /usr/local/lib/python3.13/site-packages
COPY --from=builder /usr/local/bin/aws /usr/local/bin/aws
COPY --from=builder /usr/local/bin/aws_completer /usr/local/bin/aws_completer
COPY --from=builder /usr/local/bin/hypercorn /usr/local/bin/hypercorn

COPY bin/awslocal /usr/local/bin/awslocal
RUN chmod +x /usr/local/bin/awslocal

COPY ministack/ ministack/
COPY --from=plugin-donor /opt/ministack/mysql-plugins /opt/ministack/mysql-plugins

RUN addgroup -S ministack && adduser -S ministack -G ministack
RUN mkdir -p /tmp/ministack-data/s3 && chown -R ministack:ministack /tmp/ministack-data
RUN mkdir -p /docker-entrypoint-initaws.d/ready.d \
             /etc/localstack/init/boot.d \
             /etc/localstack/init/ready.d && \
    chown -R ministack:ministack /docker-entrypoint-initaws.d /etc/localstack
VOLUME /docker-entrypoint-initaws.d
VOLUME /etc/localstack/init

ARG MINISTACK_VERSION=dev
ENV MINISTACK_VERSION=${MINISTACK_VERSION} \
    GATEWAY_PORT=4566 \
    LOG_LEVEL=INFO \
    S3_PERSIST=0 \
    S3_DATA_DIR=/tmp/ministack-data/s3 \
    REDIS_HOST=redis \
    REDIS_PORT=6379 \
    RDS_BASE_PORT=15432 \
    RDS_PERSIST=0 \
    DSQL_BASE_PORT=25432 \
    DSQL_PERSIST=0 \
    DSQL_STRICT=0 \
    ELASTICACHE_BASE_PORT=16379 \
    LAMBDA_EXECUTOR=local \
    USE_SSL=0 \
    PYTHONUNBUFFERED=1 \
    PYTHONOPTIMIZE=2 \
    MALLOC_ARENA_MAX=2

EXPOSE 4566 2222

# Pure Python healthcheck — no curl dependency; USE_SSL for HTTP/HTTPS.
HEALTHCHECK --interval=10s --timeout=3s --start-period=5s --retries=3 \
    CMD python -c "import os,ssl,urllib.request as r; t=os.environ.get('USE_SSL','').strip().lower() in ('1','true','yes'); p=os.environ.get('GATEWAY_PORT') or os.environ.get('EDGE_PORT') or '4566'; r.urlopen(('https' if t else 'http')+'://localhost:'+p+'/_ministack/health',context=ssl._create_unverified_context() if t else None)" || exit 1

ENTRYPOINT ["python", "-m", "ministack"]