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moonwalk
2025-07-15 16:49:29 +02:00
committed by GitHub
parent c0a7b85b39
commit caf0c4d675
1 changed files with 2 additions and 10 deletions
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Dockerfile
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@@ -5,9 +5,8 @@
FROM node:20-alpine AS builder FROM node:20-alpine AS builder
WORKDIR /app WORKDIR /app
# Install build dependencies only (no n8n runtime packages)
COPY tsconfig.json ./ COPY tsconfig.json ./
RUN --mount=type=cache,id=builder-npm-cache,target=/root/.npm \ RUN --mount=type=cache,target=/root/.npm,id=npm-cache-builder \
echo '{}' > package.json && \ echo '{}' > package.json && \
npm install --no-save typescript@^5.8.3 @types/node@^22.15.30 @types/express@^5.0.3 \ npm install --no-save typescript@^5.8.3 @types/node@^22.15.30 @types/express@^5.0.3 \
@modelcontextprotocol/sdk@^1.12.1 dotenv@^16.5.0 express@^5.1.0 axios@^1.10.0 \ @modelcontextprotocol/sdk@^1.12.1 dotenv@^16.5.0 express@^5.1.0 axios@^1.10.0 \
@@ -22,24 +21,20 @@ WORKDIR /app
RUN apk add --no-cache curl && rm -rf /var/cache/apk/* RUN apk add --no-cache curl && rm -rf /var/cache/apk/*
# Use only runtime deps
COPY package.runtime.json package.json COPY package.runtime.json package.json
RUN --mount=type=cache,id=runtime-npm-cache,target=/root/.npm \ RUN --mount=type=cache,target=/root/.npm,id=npm-cache-runtime \
npm install --production --no-audit --no-fund npm install --production --no-audit --no-fund
# Copy built app and essential files
COPY --from=builder /app/dist ./dist COPY --from=builder /app/dist ./dist
COPY data/nodes.db ./data/ COPY data/nodes.db ./data/
COPY src/database/schema-optimized.sql ./src/database/ COPY src/database/schema-optimized.sql ./src/database/
COPY .env.example ./ COPY .env.example ./
# Container labels
LABEL org.opencontainers.image.source="https://github.com/czlonkowski/n8n-mcp" LABEL org.opencontainers.image.source="https://github.com/czlonkowski/n8n-mcp"
LABEL org.opencontainers.image.description="n8n MCP Server - Runtime Only" LABEL org.opencontainers.image.description="n8n MCP Server - Runtime Only"
LABEL org.opencontainers.image.licenses="MIT" LABEL org.opencontainers.image.licenses="MIT"
LABEL org.opencontainers.image.title="n8n-mcp" LABEL org.opencontainers.image.title="n8n-mcp"
# Run as non-root user for security
RUN addgroup -g 1001 -S nodejs && \ RUN addgroup -g 1001 -S nodejs && \
adduser -S nodejs -u 1001 && \ adduser -S nodejs -u 1001 && \
chown -R nodejs:nodejs /app chown -R nodejs:nodejs /app
@@ -47,12 +42,9 @@ USER nodejs
ENV IS_DOCKER=true ENV IS_DOCKER=true
# Railway exposes $PORT, but default to 3000 if not set
EXPOSE 3000 EXPOSE 3000
# Healthcheck respects dynamic port
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \ HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
CMD curl -f http://127.0.0.1:${PORT:-3000}/health || exit 1 CMD curl -f http://127.0.0.1:${PORT:-3000}/health || exit 1
# Main CMD: always run HTTP mode (so Claude etc can reach it, and Railway works)
CMD ["node", "dist/mcp/index.js", "--http"] CMD ["node", "dist/mcp/index.js", "--http"]