Simplify server stuff
This commit is contained in:
Richard Feldman
@@ -6,12 +6,10 @@ module.exports = {
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// It will be unique when scale up instances in Docker or on local computer
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nodeID: os.hostname().toLowerCase() + "-" + process.pid,
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logger: true,
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logger: false,
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logLevel: "info",
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//transporter: "nats://localhost:4222",
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cacher: "memory",
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metrics: true
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};
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metrics: false
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};
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@@ -3,13 +3,7 @@
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"version": "1.0.0",
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"description": "RealWorld example app with Moleculer microservices framework",
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"scripts": {
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"dev": "moleculer-runner --repl --hot services",
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"start": "moleculer-runner",
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"deps": "npm-check -u",
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"ci": "jest --watch",
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"test": "jest --coverage",
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"lint": "eslint services",
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"docker:build": "docker build -t conduit ."
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"start": "moleculer-runner services"
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},
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"keywords": [
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"microservices",
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@@ -1,93 +0,0 @@
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# 
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> ### [Moleculer](http://moleculer.services/) codebase containing real world examples (CRUD, auth, advanced patterns, etc) that adheres to the [RealWorld](https://github.com/gothinkster/realworld) spec and API.
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This repo is functionality complete — PRs and issues welcome!
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**Live demo on Glitch: https://realworld-moleculer.glitch.me**
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Glitch project: https://glitch.com/edit/#!/realworld-moleculer
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*[React + Redux](https://github.com/icebob/react-redux-realworld-example-app) front-end UI is included.*
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*For more information on how to this works with other frontends/backends, head over to the [RealWorld](https://github.com/gothinkster/realworld) repo.*
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## Getting started
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### To get the Node server running locally:
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- Clone this repo
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- `npm install` to install all required dependencies
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- `npm run dev` to start the local server
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- the API is available at http://localhost:3000/api
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Alternately, to quickly try out this repo in the cloud, you can
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[](https://glitch.com/edit/#!/remix/realworld-moleculer)
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#### MongoDB persistent store
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Basically the services stores data in an NeDB persistent file storage in the `./data` folder. If you have to use MongoDB, set the `MONGO_URI` environment variable.
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```
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MONGO_URI=mongodb://localhost/conduit
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```
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#### Multiple instances
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You can run multiple instances of services. In this case you need to use a transporter i.e.: [NATS](https://nats.io). NATS is a lightweight & fast message broker. Download it and start with `gnatsd` command. After it started, set the `TRANSPORTER` env variable and start services.
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```
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TRANSPORTER=nats://localhost:4222
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```
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### To get the Node server running locally with Docker
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1. Checkout the repo `git clone https://github.com/ice-services/moleculer-realworld-example-app.git`
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2. `cd moleculer-realworld-example-app`
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3. Start with docker-compose: `docker-compose up -d`
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It starts all services in separated containers, a NATS server for communication, a MongoDB server for database and a [Traefik](https://traefik.io/) reverse proxy
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4. Open the http://docker-ip:3000
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5. Scale up services
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`docker-compose scale api=3 articles=2 users=2 comments=2 follows=2 favorites=2`
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## Code Overview
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### Dependencies
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- [moleculer](https://github.com/ice-services/moleculer) - Microservices framework for NodeJS
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- [moleculer-web](https://github.com/ice-services/moleculer-web) - Official API Gateway service for Moleculer
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- [moleculer-db](https://github.com/ice-services/moleculer-db/tree/master/packages/moleculer-db#readme) - Database store service for Moleculer
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- [moleculer-db-adapter-mongo](https://github.com/ice-services/moleculer-db/tree/master/packages/moleculer-db-adapter-mongo#readme) - Database store service for MongoDB *(optional)*
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- [jsonwebtoken](https://github.com/auth0/node-jsonwebtoken) - For generating JWTs used by authentication
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- [bcrypt](https://github.com/kelektiv/node.bcrypt.js) - Hashing user password
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- [lodash](https://github.com/lodash/lodash) - Utility library
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- [slug](https://github.com/dodo/node-slug) - For encoding titles into a URL-friendly format
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- [nats](https://github.com/dodo/node-slug) - [NATS](https://nats.io) transport driver for Moleculer *(optional)*
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### Application Structure
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- `moleculer.config.js` - Moleculer ServiceBroker configuration file.
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- `services/` - This folder contains the services.
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- `public/` - This folder contains the front-end static files.
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- `data/` - This folder contains the NeDB database files.
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## Test
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**Tested with [realworld-server-tester](https://github.com/agrison/realworld-server-tester).**
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*Local tests is missing currently.*
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```
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$ npm test
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```
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In development with watching
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```
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$ npm run ci
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```
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## License
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This project is available under the [MIT license](https://tldrlegal.com/license/mit-license).
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## Contact
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Copyright (c) 2016-2017 Ice-Services
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[](https://github.com/ice-services) [](https://twitter.com/MoleculerJS)
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