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RSS deployment

Dev environment

Prerequisites

  • Docker
  • Ports 27020 and 3600 aren't in use

Sidenotes

  • docker compose is part of the Docker CLI (docker) since version 1.27.0;
  • docker-compose is a standalone tool that was used historically to define and manage multi-container Docker applications; In the context of this document there is no difference in these two tools, so if there is no docker compose in your system for some reason - use docker-compose tool (install it from the GitHub, if it not available).

Deploy

Local Environment

Clone the following repositories:

Keep the folders with these repositories at the same file system level.

docker compose -f compose.local.yaml up -d

Application environment variables for the backend should be stored in a .env file. Check the .env.example in the backend repository.

NB!: The domain names that containers use to communicate with each other are:

  • MongoDB: rss-db
  • Backend: rss-nest
  • Frontend: rss-angular

To connect to the MongoDB, for example, the connection string should look like: mongodb://rss-db/rss

Potential Problems

  • Access denied to the node_modules folder might be caused by Docker creating it with root permissions on Unix systems. The solution is to change the folder permissions: chmod -R 777 ./node_modules or delete it and run the node modules installation again.
  • The Docker image is failing to run properly due to the port being in use by another application. To resolve this, stop any application that is using ports 27020 (not 27017), 3600.