PriceTracker

The goal of this project is to demonstrate how to use Erlang distribution to build fault-tolerant applications.

Problem statement

• Given the pairs provided by user - track it's prices in fault-tolerant fashion.
• Do not use external tools
• Try not to process the update twice

How to run

iex --name tracker1@127.0.0.1 --cookie test -S mix
iex --name tracker2@127.0.0.1 --cookie test -S mix
iex --name tracker3@127.0.0.1 --cookie test -S mix

In docker:

docker build -t price_tracker:latest .

Or pull it from ghcr:

docker pull ghcr.io/maslowalex/price_tracker:latest

Then run the tracker:

```bash
docker run --rm -it \
  -e RELEASE_DISTRIBUTION=name \
  -e RELEASE_NODE=tracker1@127.0.0.1 \
  -e RELEASE_COOKIE=test \
  price_tracker:latest /app/bin/price_tracker start_iex