navneetlalg/twilio-simulator repository overview

docker pull navneetlalg/twilio-simulator:latest

docker run -d --name twilio-simulator -p 3000:3000 \
  -e NODE_ENV=production -e PORT=3000 \
  -e DB_HOST=host.docker.internal -e DB_PORT=5432 \
  -e DB_NAME=twilio_simulator -e DB_USER=postgres -e DB_PASSWORD=password \
  -e DB_SSL=false -e JWT_SECRET=change-me -e CORS_ORIGIN="*" \
  navneetlalg/twilio-simulator:latest

curl -s http://localhost:3000/health | cat
# open UI at http://localhost:3000

# initialize schema (alternative): run app migrations once against your DB
docker run --rm --name twilio-migrate \
  -e NODE_ENV=production \
  -e DB_HOST=host.docker.internal -e DB_PORT=5432 \
  -e DB_NAME=twilio_simulator -e DB_USER=postgres -e DB_PASSWORD=password \
  navneetlalg/twilio-simulator:latest node dist/scripts/migrate.js

# create isolated network
docker network create ts-net >/dev/null 2>&1 || true

# start Postgres
docker run -d --name ts-db --network ts-net \
  -e POSTGRES_DB=twilio_simulator -e POSTGRES_USER=postgres -e POSTGRES_PASSWORD=password \
  postgres:17-alpine

# start the simulator
docker run -d --name twilio-simulator --network ts-net -p 3000:3000 \
  -e NODE_ENV=production -e PORT=3000 \
  -e DB_HOST=ts-db -e DB_PORT=5432 \
  -e DB_NAME=twilio_simulator -e DB_USER=postgres -e DB_PASSWORD=password \
  -e DB_SSL=false -e JWT_SECRET=change-me -e CORS_ORIGIN="*" \
  navneetlalg/twilio-simulator:latest

# note: the init-db.sql runs only on first boot of a fresh PG data volume
# to re-run it, remove the PG volume or use a new named volume

services:
  postgres:
    image: postgres:17-alpine
    environment:
      POSTGRES_DB: twilio_simulator
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: password
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres -d twilio_simulator"]
      interval: 10s
      timeout: 5s
      retries: 5
  app:
    image: navneetlalg/twilio-simulator:latest
    environment:
      NODE_ENV: production
      PORT: 3000
      DB_HOST: postgres
      DB_PORT: 5432
      DB_NAME: twilio_simulator
      DB_USER: postgres
      DB_PASSWORD: password
      DB_SSL: "false"
      JWT_SECRET: change-me
      CORS_ORIGIN: "*"
    ports:
      - "3000:3000"
    depends_on:
      postgres:
        condition: service_healthy