We’ll use a demo Express application as an example. In this step-by-step guide, we’ll detail how to improve the developer experience by efficiently using docker build and leveraging Docker Compose, achieving a seamless local development environment. Node.js and Docker are both popular tools. Node.js and Docker: Improve DX with Docker ComposeĮditor’s note: This article was last updated 16 June 2022 to reflect changes made in Node v18. He has a keen interest in REST architecture, microservices, and cloud computing.
Endpoint for adding a new user to the databaseĬonsole.Geshan Manandhar Follow Geshan is a seasoned software engineer with more than a decade of software engineering experience. Res.status(500).send('Internal server error') Endpoint for retrieving all users from the databaseĬonst users = await () I've included all relevant code below, thank you again! package.json = app = express() env file, but can this equivalently be injected in the docker-compose.yml as I've done? I'm wondering what the "proper" way to do this is? I'm fairly new to Prisma and Docker beyond basic examples, so any insight or advice is greatly appreciated!Īdditionally, insight as to where/how to inject the DATABASE_URL environment variable would be great. That means that I'm assuming that no existing database volume exists, so, upon building the images, Docker needs toĬreate a users database in the Postgres container (? I'm not sure if this is created by default as defined in the connection URL)Ĭreate a users table within that database, which I'm hoping to do with npx prisma db push so that the schema.prisma file is used Ultimately I want a user to be able to simply run docker-compose up and have everything working. I'm attempting to build this minimal example specifically with the goal of understanding how to use Prisma with docker-compose. I'm trying to use Prisma as an ORM and run everything with docker-compose. It has a single endpoint /users that either GETs all users in a Postgres database, or POSTs a new user.
I'm trying to make a minimal Express app.
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