❗ This solution should only be used on localhost with proper firewalls around external network access to the workstation. Not appropriate for production use.
This Docker Compose file provisions a single node of the ElasticSearch search engine.
The integration tests use the testcontainers library to spin up an Elasticsearch instance. As of
Feb 2023, it uses the legacy "docker-compose" command from Compose V1. If tests fail
with "Error: spawn docker-compose ENOENT", you will need to either install Compose V1
standalone or alias docker-compose='docker compose'.