Carlos Florêncio
118 lines
4.2 KiB
Docker
118 lines
4.2 KiB
Docker
# Kandev Server Dockerfile
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# Multi-stage build: Go backend + Next.js frontend + CLI launcher
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#
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# Build:
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# docker build -t kandev:latest .
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#
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# Run:
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# docker run -p 8080:8080 -p 3000:3000 -v kandev-data:/data kandev:latest
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# ---------------------------------------------------------------------------
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# Stage 1: Go builder — compile kandev + agentctl binaries
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# ---------------------------------------------------------------------------
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FROM golang:1.26-bookworm AS go-builder
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WORKDIR /build
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# Cache Go module downloads
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COPY apps/backend/go.mod apps/backend/go.sum ./
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RUN go mod download
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# Copy backend source and build
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COPY apps/backend/ ./
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RUN go build -ldflags "-s -w" -o /out/kandev ./cmd/kandev && \
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go build -ldflags "-s -w" -o /out/agentctl ./cmd/agentctl
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# ---------------------------------------------------------------------------
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# Stage 2: Web + CLI builder — build Next.js standalone + CLI
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# ---------------------------------------------------------------------------
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FROM node:24-slim AS web-builder
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RUN corepack enable && corepack prepare pnpm@latest --activate
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WORKDIR /build/apps
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# Copy workspace config and all package.json files for dependency caching
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COPY apps/package.json apps/pnpm-workspace.yaml apps/pnpm-lock.yaml ./
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COPY apps/web/package.json ./web/package.json
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COPY apps/cli/package.json ./cli/package.json
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COPY apps/packages/ui/package.json ./packages/ui/package.json
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COPY apps/packages/theme/package.json ./packages/theme/package.json
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COPY apps/packages/types/package.json ./packages/types/package.json
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RUN pnpm install --frozen-lockfile
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# Copy full source for build
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COPY apps/ ./
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# Build shared packages, web app, and CLI
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RUN pnpm --filter @kandev/web build && \
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pnpm --filter kandev build
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# ---------------------------------------------------------------------------
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# Stage 3: Runtime — minimal image with both services
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# ---------------------------------------------------------------------------
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FROM node:24-bookworm-slim AS runtime
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# Install only essential runtime dependencies, then clean up
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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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ca-certificates \
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gosu \
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tini && \
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rm -rf /var/lib/apt/lists/*
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# Create kandev user (uid 1000) — not tied to base image's built-in node user
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RUN groupadd -r kandev && useradd -r -g kandev -u 1000 -m kandev
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# Create app directory structure matching what the CLI expects:
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# /app/apps/backend/bin/kandev
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# /app/apps/web/.next/standalone/web/server.js
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RUN mkdir -p /app/apps/backend/bin /app/apps/web/.next /data/worktrees
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# Copy Go binaries
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COPY --from=go-builder /out/kandev /app/apps/backend/bin/kandev
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COPY --from=go-builder /out/agentctl /usr/local/bin/agentctl
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# Copy Next.js standalone output
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COPY --from=web-builder /build/apps/web/.next/standalone/ /app/apps/web/.next/standalone/
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# Copy static assets and public directory into standalone output
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COPY --from=web-builder /build/apps/web/.next/static/ /app/apps/web/.next/standalone/web/.next/static/
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COPY --from=web-builder /build/apps/web/public/ /app/apps/web/.next/standalone/web/public/
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# Install CLI: copy built output + package.json, install prod deps, link binary
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COPY --from=web-builder /build/apps/cli/dist/ /usr/local/lib/kandev-cli/dist/
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COPY --from=web-builder /build/apps/cli/bin/ /usr/local/lib/kandev-cli/bin/
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COPY --from=web-builder /build/apps/cli/package.json /usr/local/lib/kandev-cli/
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RUN cd /usr/local/lib/kandev-cli && npm install --omit=dev && \
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chmod +x bin/cli.js && \
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ln -s /usr/local/lib/kandev-cli/bin/cli.js /usr/local/bin/kandev
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# Data directory for SQLite and worktrees
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VOLUME ["/data"]
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# Environment defaults for containerized operation
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ENV KANDEV_NO_BROWSER=1 \
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KANDEV_DATA_DIR=/data \
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KANDEV_DOCKER_ENABLED=false \
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HOSTNAME=0.0.0.0 \
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NODE_ENV=production
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# Copy entrypoint script
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COPY docker-entrypoint.sh /usr/local/bin/
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RUN chmod +x /usr/local/bin/docker-entrypoint.sh
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# Set build-time ownership of /app and /data
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RUN chown -R kandev:kandev /app /data
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WORKDIR /app
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EXPOSE 8080 3000
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# tini as PID 1 for signal handling; entrypoint handles privilege drop
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ENTRYPOINT ["tini", "--", "docker-entrypoint.sh"]
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CMD ["kandev", "start", "--backend-port", "8080", "--web-port", "3000", "--verbose"]
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