api service keeps waiting till mssql container ready to accept connections. This waiting feature was implemented with wait-for-it.
(https://github.com/vishnubob/wait-for-it)
redis and rabbitmq containers are faster than mssql container on starting and accepting connections.That's why api service waits only mssql.
mssql, redis and rabbitmq volumes are exist and active by defauls in docker-compose.yml
React hot-reloading is working on development environment.