25c2f09eef
Add new email-server-worker project implementing a self-scheduling background worker pattern with HTTP monitoring. Removed all business-specific code from copied source, creating a clean, reusable template. Key features: - Self-scheduling worker loop with configurable interval - Graceful shutdown support (Docker-compatible) - Prometheus metrics collection - Health check endpoints (/healthcheck, /metrics, /ping) - Example worker template for easy customization - Comprehensive architecture documentation in CLAUDE.md The worker is now ready for email server implementation with no external dependencies on Evolution/MSSQL/ElasticSearch. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
76 lines
2.0 KiB
Docker
76 lines
2.0 KiB
Docker
#-------------------------------------------------------------
|
|
# Build command: docker build . -t pr-d-registry.ngit.hr/ngit/evo-open-table-sync-svc:1.0.0
|
|
#-------------------------------------------------------------
|
|
|
|
#--------------------------------------------
|
|
# Stage: building TypeScript
|
|
#--------------------------------------------
|
|
FROM node:18 as build-stage
|
|
|
|
ENV WORKDIR=/app
|
|
WORKDIR /app
|
|
|
|
# kopiram SSH key & known_hosts koji su potrebni za `npm i`
|
|
# zato što `package.json` pri instalacija NGIT paketa koristi
|
|
# SSH autentikaciju
|
|
COPY _docker_assets/.ssh /root/.ssh
|
|
RUN chmod 700 /root/.ssh/*
|
|
|
|
COPY ./package*.json ./
|
|
|
|
# instaliram pakete
|
|
RUN npm i && npm cache clean --force
|
|
|
|
COPY ./tsconfig.json ./
|
|
COPY ./src ./src
|
|
RUN npm run build
|
|
|
|
#--------------------------------------------
|
|
# Stage: instaliram produkcijski node_modules
|
|
#--------------------------------------------
|
|
FROM node:18 as package-stage
|
|
|
|
WORKDIR /app
|
|
|
|
COPY ./package*.json ./
|
|
|
|
# instaliram SAMO produkcijske
|
|
RUN npm i --only=production && npm cache clean --force
|
|
|
|
#--------------------------------------------
|
|
# Stage: priprema finalnog image-a
|
|
#--------------------------------------------
|
|
FROM gcr.io/distroless/nodejs:18 as assembly-stage
|
|
|
|
WORKDIR /app
|
|
|
|
ARG PORT="3000"
|
|
ENV PORT=${PORT}
|
|
|
|
# prometheus config
|
|
ARG PROMETHEUS_APP_LABEL
|
|
ENV PROMETHEUS_APP_LABEL=${PROMETHEUS_APP_LABEL}
|
|
|
|
ARG PROMETHEUS_HISTOGRAM_BUCKETS
|
|
ENV PROMETHEUS_HISTOGRAM_BUCKETS=${PROMETHEUS_HISTOGRAM_BUCKETS}
|
|
|
|
# (optional) logiranje na stdout (moguće opcije: "server:server", "server:metrics", "server:healthcheck" )
|
|
ARG DEBUG
|
|
ENV DEBUG=${DEBUG}
|
|
|
|
# kopiram node-modules
|
|
COPY --from=package-stage /app/package*.json ./
|
|
COPY --from=package-stage /app/node_modules ./node_modules
|
|
|
|
# kopiram buildane datoteke
|
|
COPY --from=build-stage /app/build/ ./server
|
|
|
|
# server vrtim pod ograničenim "nobody" korisnikom
|
|
USER nobody:nobody
|
|
|
|
HEALTHCHECK --interval=30s --timeout=3s --start-period=10s \
|
|
CMD ["/nodejs/bin/node", "./server/healthcheck.js"]
|
|
|
|
# pokrećem server
|
|
CMD ["./server/entry.js"]
|