docker-claude/Dockerfile.claude
2026-04-14 20:11:24 +02:00

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FROM node:20-slim
# Install minimal runtime dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
git \
curl \
ca-certificates \
bash \
&& rm -rf /var/lib/apt/lists/*
# Create non-root user
RUN groupadd -g 1000 claude \
&& useradd -u 1000 -g claude -m -s /bin/bash claude
# Install Claude Code globally (runs as root for npm -g, then drops)
RUN npm install -g @anthropic-ai/claude-code
# Workspace directory owned by claude user
RUN mkdir -p /workspace && chown claude:claude /workspace
USER claude
WORKDIR /workspace
# Proxy traffic through sidecar — override at runtime if needed
ENV HTTP_PROXY=http://proxy:3128
ENV HTTPS_PROXY=http://proxy:3128
ENV ALL_PROXY=http://proxy:3128
ENV NO_PROXY=localhost,127.0.0.1
ENTRYPOINT ["claude"]