49 lines
1.6 KiB
Docker
49 lines
1.6 KiB
Docker
# ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
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# ┃ 🐳 Dockerfile: Multi-Stage Build for Python + SSH App ┃
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# ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
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# ──────────────── Stage 1: Base ────────────────
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# Base image using Debian Bullseye
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FROM debian:bullseye AS base
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# Suppress interactive prompts during package installation
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ENV DEBIAN_FRONTEND=noninteractive
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# Install core dependencies:
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# - Python 3 and pip
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# - OpenSSH server for remote access
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# - sudo for privilege escalation
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RUN apt-get update && \
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apt-get install -y \
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python3 \
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python3-pip \
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openssh-server \
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sudo && \
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mkdir /var/run/sshd && \
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apt-get clean
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# Create config directory for app (can be used by dev/prod stages)
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RUN mkdir -p /etc/app/config
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# ──────────────── Stage 2: Prod ────────────────
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# Production stage inherits from base
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FROM base AS prod
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# Copy full app code into image (self-contained)
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COPY app/ /app
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# Set working directory
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WORKDIR /app
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RUN pip install --no-cache-dir -r requirements.txt
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ENV CONFIGURATION=Production
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ENV DEBUG=False
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# Default command for production container
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CMD ["python3", "-u", "/app/main.py"]
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#EXPOSE 22
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