”) for building, using instructions from df.base What it boils down to is we’re declaring a backend service and tell it to use the same directory the file resides in (i.e. # file: dc.base.yml services: backend: build: context. We’re using a docker-compose file called dc.base.yml (short for ) to declare the stuff that should be overwritable for each specific environment.
Debug node js webstorm install#
ADD package.json /tmp/package.json RUN cd /tmp & npm install -production RUN mkdir -p /home/deb & cp -a /tmp/node_modules /home/deb/ I’m using a handy trick I found on which avoids re-building the node modules any time there’s a change in our app directory, yet does force re-installation when our package.json file changes. The file will serve as the basis from which we will extend our environment specific Dockerfiles. We’re writing this into df.base (short for docker-file.base). Node publishes its own docker setups, and we’re going to use one of these to base our core setup on: # file: df.base FROM node:4.4.5 Next we want to create a Dockerfile which will inform Docker on what software is needed and how it will be structured. Now point your browser to You should see the same welcome message as above. Just to make sure it runs and does what it should, we are going to λ npm i & node app/bin/www If you can’t be bothered with generating one yourself, just use the one from the example repo, all of its code resides under app. It’s a very simple app which serves a single html page, saying: I chose to use WebStorm to scaffold a node.js+express app for me: File > New> Project… > Node.js Express App we’ll setup and configure WebStorm for debugging purposes.
we’ll create docker-compose files to configure and combine these Dockerfiles into easily usable configurations.we’ll create Dockerfiles to declare our dependencies and installation steps for our dev and production environments.we’ll create a small node app, which serves some HTML.You need to familiarise yourself with creating containers and images and Dockerfile syntax (just the basics is enough though). The example repo, to be able to follow along.no local installs (since it partially defeats the purpose of using Docker) run our code in a Docker container only, i.e.differentiate between development and production environments, especially in terms of installed dependencies.
Debug node js webstorm full#
Debug node js webstorm how to#
You find plenty of examples of how to set up a node app in a Docker container or how to use Docker from WebStorm, but most of the times the thing I’m struggling with most is getting the whole orchestra play together, i.e. Debugging Node apps in Docker containers through WebStorm
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