dendra/dendra-backend repository overview

⁠dendra-backend

This is a Moleculer⁠-based microservices project. Generated with the Moleculer CLI⁠.

⁠Usage

Start the project with npm run dev command. After starting, open the http://localhost:3000/⁠ URL in your browser. On the welcome page you can test the generated services via API Gateway and check the nodes & services.

In the terminal, try the following commands:

• nodes - List all connected nodes.
• actions - List all registered service actions.
• call greeter.hello - Call the greeter.hello action.
• call greeter.welcome --name John - Call the greeter.welcome action with the name parameter.

⁠Services

• api: API Gateway services
• greeter: Sample service with hello and welcome actions.

⁠Useful links

• Moleculer website: https://moleculer.services/⁠
• Moleculer Documentation: https://moleculer.services/docs/0.14/⁠

⁠NPM scripts

• npm run dev: Start development mode (load all services locally with hot-reload & REPL)
• npm run start: Start production mode (set SERVICES env variable to load certain services)
• npm run cli: Start a CLI and connect to production. Don't forget to set production namespace with --ns argument in script
• npm run lint: Run ESLint
• npm run ci: Run continuous test mode with watching
• npm test: Run tests & generate coverage report
• npm run dc:up: Start the stack with Docker Compose
• npm run dc:down: Stop the stack with Docker Compose

⁠To build and publish the Docker image

1. Make this project directory the current directory, i.e. cd dendra-backend.

2. Build the project docker build -t dendra:dendra-backend ..

3. Tag the desired image, e.g. docker tag f0ec409b5194 dendra/dendra-backend:latest.

4. Push it via docker push dendra/dendra-backend.