mirror of
https://github.com/memohai/Memoh.git
synced 2026-04-25 07:00:48 +09:00
BBQ
04bce702b7
Add mcp-build.sh that compiles the MCP binary and packages it as an OCI image layer on top of the base rootfs, imported directly into containerd. Air triggers rebuild on code changes, cleaning stale containers automatically. Consolidate dev-only files (Dockerfiles, entrypoint, config, build script) into devenv/ to separate dev tooling from production artifacts. Skip image pull when already imported to speed up dev startup.
87 lines
2.4 KiB
Docker
87 lines
2.4 KiB
Docker
# syntax=docker/dockerfile:1
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# ---- Stage 1: Assemble MCP image rootfs (runtime deps only, no Go binary) ----
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FROM alpine:latest AS mcp-rootfs
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RUN apk add --no-cache grep curl bash
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RUN apk add --no-cache nodejs npm
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RUN apk add --no-cache python3 && \
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curl -LsSf https://astral.sh/uv/install.sh | sh && \
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ln -sf /root/.local/bin/uv /usr/local/bin/uv && \
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ln -sf /root/.local/bin/uvx /usr/local/bin/uvx
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COPY cmd/mcp/template /opt/mcp-template
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RUN printf '#!/bin/sh\n\
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[ -e /app/mcp ] || { mkdir -p /app; [ -f /opt/mcp ] && cp -a /opt/mcp /app/mcp 2>/dev/null || true; }\n\
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if [ -x /app/mcp ]; then exec /app/mcp "$@"; fi\n\
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exec /opt/mcp "$@"\n' > /opt/entrypoint.sh && chmod +x /opt/entrypoint.sh
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RUN tar -cf /tmp/rootfs.tar \
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--exclude='./proc' --exclude='./sys' --exclude='./dev' \
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--exclude='./tmp' --exclude='./run' \
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-C / .
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# ---- Stage 2: Dev server image ----
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FROM golang:1.25-alpine
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WORKDIR /workspace
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RUN go install github.com/air-verse/air@latest
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RUN apk add --no-cache \
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bash \
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ca-certificates \
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cni-plugins \
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containerd \
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containerd-ctr \
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git \
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iptables \
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make \
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tzdata \
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wget \
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&& mkdir -p /opt/cni/bin \
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&& (cp -a /usr/lib/cni/. /opt/cni/bin/ 2>/dev/null || true) \
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&& (cp -a /usr/libexec/cni/. /opt/cni/bin/ 2>/dev/null || true) \
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&& mkdir -p /etc/cni/net.d /var/lib/cni /run/containerd /var/lib/containerd /opt/memoh/data
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RUN printf '%s\n' \
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'{' \
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' "cniVersion": "1.0.0",' \
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' "name": "memoh-cni",' \
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' "plugins": [' \
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' {' \
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' "type": "bridge",' \
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' "bridge": "cni0",' \
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' "isGateway": true,' \
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' "ipMasq": true,' \
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' "hairpinMode": true,' \
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' "ipam": {' \
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' "type": "host-local",' \
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' "ranges": [[' \
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' { "subnet": "10.88.0.0/16" }' \
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' ]],' \
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' "routes": [' \
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' { "dst": "0.0.0.0/0" }' \
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' ]' \
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' }' \
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' },' \
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' {' \
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' "type": "portmap",' \
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' "capabilities": { "portMappings": true }' \
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' }' \
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' ]' \
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'}' > /etc/cni/net.d/10-memoh.conflist
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# Raw MCP rootfs for mcp-build.sh to package with compiled binary
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COPY --from=mcp-rootfs /tmp/rootfs.tar /opt/images/memoh-mcp-rootfs.tar
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COPY devenv/server-entrypoint.sh /entrypoint.sh
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RUN chmod +x /entrypoint.sh
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VOLUME ["/var/lib/containerd", "/opt/memoh/data"]
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EXPOSE 8080
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ENTRYPOINT ["/entrypoint.sh"]
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