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Codeman maintainer
5f4c89b990
node:22-bookworm-slim ships a `node` user at uid 1000, so `useradd -u 1000` failed. Auto-assign the uid and rely on gid-0 + group-writable HOME so any runtime `--user <hostUid>:0` can write $HOME. Verified: image builds; toolchain (node/tmux/claude/codex/gemini/opencode) present; `--user 1000:0` writes /home/agent and `claude --version` runs. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
55 lines
2.3 KiB
Docker
55 lines
2.3 KiB
Docker
# Codeman agent base image (built locally by scripts/build-agent-image.mjs).
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#
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# Contains the agent toolchain (node + the CLIs + git/tmux/ripgrep) but NO
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# secrets: credentials are delivered at RUNTIME via bind mounts (~/.claude etc.)
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# or name-only `docker exec --env`, never baked in, so `docker save` exports stay
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# secret-free. tmux is a HARD prerequisite (the in-container tmux is what makes a
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# reconnect durable), so it is installed here and probed before launch.
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#
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# HOME is made writable by an ARBITRARY host uid via the OpenShift "gid 0,
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# group-writable" convention: on Linux we run `--user <hostUid>:0`, so the agent
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# uid is the host uid (workspace files stay host-owned) while gid 0 keeps $HOME
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# writable even though the uid is not the baked 1000.
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FROM node:22-bookworm-slim
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# Base toolchain. `curl` is needed for the hook callbacks (`curl -sk $CODEMAN_API_URL`),
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# `procps` for `ps`, `tmux` for the durable in-container session.
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends \
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git \
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tmux \
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ripgrep \
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curl \
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ca-certificates \
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less \
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procps \
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openssh-client \
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&& rm -rf /var/lib/apt/lists/*
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# The agent CLIs (all four backends Codeman supports). Pinning is left to the
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# rebuild cadence (see docs/docker-cases-plan.md, user-decision 2).
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RUN npm install -g \
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@anthropic-ai/claude-code \
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@openai/codex \
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@google/gemini-cli \
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opencode-ai \
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&& npm cache clean --force
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# `agent` user (gid 0) with an arbitrary-uid-writable HOME. The uid is
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# auto-assigned (node:22-slim already occupies uid 1000 with its `node` user); at
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# runtime Codeman overrides with `--user <hostUid>:0` on Linux, so the baked uid
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# only matters for a hand-run / Docker Desktop container. gid 0 + group-writable
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# HOME (OpenShift arbitrary-uid convention) keeps $HOME writable for any uid.
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ENV HOME=/home/agent
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RUN useradd -g 0 -m -d /home/agent -s /bin/bash agent \
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&& mkdir -p /home/agent/.npm /home/agent/.cache /home/agent/.config /home/agent/.codeman \
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&& chgrp -R 0 /home/agent \
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&& chmod -R g=u /home/agent
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USER agent
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WORKDIR /home/agent
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# Codeman overrides the command with `sleep infinity` at create time; this is the
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# fallback so a hand-run container also idles rather than exiting.
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CMD ["sleep", "infinity"]
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