scheduler: add prod docker configs

Dockerfile

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+FROM node:lts-bookworm
+ARG DATABASE_URL
+ENV NODE_ENV=production
+
+RUN apt-get update
+RUN apt-get install -y vim netcat-openbsd
+
+WORKDIR /usr/src/app
+COPY . .
+EXPOSE 3000
+
+RUN chown -R node /usr/src/app
+USER node
+RUN npm install --production
+RUN npx prisma generate
+RUN DATABASE_URL=$DATABASE_URL npm run build
+CMD ["npm", "start"]

Dockerfile.cron

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+FROM golang:1.23-bookworm
+
+RUN useradd cronuser
+RUN mkdir -p /app
+RUN chown -R cronuser /app
+WORKDIR /app
+
+RUN apt update
+RUN apt install -y cron rsyslog
+
+COPY --chown=cronuser:cronuser ./crontab_file /etc/cron.d/cron-scraper
+RUN crontab -u cronuser /etc/cron.d/cron-scraper
+RUN chmod u+s /usr/sbin/cron
+COPY --chown=cronuser:cronuser ./cron-startup.sh ./cron-startup.sh
+
+USER cronuser
+
+COPY ./swatscraper/go.mod ./swatscraper/go.sum ./
+RUN go mod download
+
+COPY --chown=cronuser:cronuser ./.env ./.env
+COPY --chown=cronuser:cronuser ./swatscraper/*.go ./
+
+RUN GOCACHE=/app/.cache CGO_ENABLED=0 GOOS=linux go build -o /app/swatscraper
+
+ENTRYPOINT ["./cron-startup.sh"]

cron-startup.sh

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+#!/bin/bash
+echo "Start cron"
+cron -f

crontab_file

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+0 * * * * /app/swatscraper

docker-compose.yml

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+services:
+  scheduler:
+    image: registry.sccs.swarthmore.edu/sccs/scheduler/scheduler:latest
+    build:
+      context: .
+      dockerfile: ./Dockerfile
+    restart: unless-stopped
+    env_file:
+      - .env
+    environment:
+      NODE_ENV: production
+      DOMAIN: https://schedulerv2.sccs.swarthmore.edu
+    depends_on:
+      - scheduler-db
+    deploy:
+      labels:
+        - 'traefik.enable=true'
+        - 'traefik.docker.network=traefik'
+        - 'traefik.http.routers.scheduler.entrypoints=https'
+        - 'traefik.http.routers.scheduler.rule=Host(`schedulerv2.sccs.swarthmore.edu`)'
+        - 'traefik.http.routers.scheduler.tls=true'
+        - 'traefik.http.routers.scheduler.tls.certresolver=letsEncrypt'
+        - 'traefik.http.services.scheduler.loadbalancer.server.port=3000'
+    command: sh -c "sleep 5 && npx prisma migrate deploy && npm start "
+    networks:
+      - traefik
+      - internal
+
+  scheduler-db:
+    hostname: scheduler-db
+    image: postgres:16.4-bullseye
+    volumes:
+      - scheduler-dbdata:/var/lib/postgresql/data
+    env_file:
+      - .env
+    networks:
+      - internal
+
+  scheduler-cron:
+    image: registry.sccs.swarthmore.edu/sccs/scheduler/scheduler-cron:latest
+    build:
+      context: .
+      dockerfile: ./Dockerfile.cron
+    restart: unless-stopped
+    depends_on:
+      - scheduler-db
+    networks:
+      - internal
+
+# (re)define traefik proxy network
+networks:
+  internal:
+    driver: overlay
+  traefik:
+    # defined elsewhere
+    external: true
+
+volumes:
+  scheduler-dbdata:
+    name: scheduler-dbdata
+    driver_opts:
+      type: nfs
+      o: "nfsvers=4,addr=130.58.218.26,rw,nolock,soft"
+      device: ":/volumes/scheduler-dbdata"