How check in which port of localhost works docker container?
$ cat docker-compose.yml
services:
course-backend:
build:
context: ./src/
args:
SERVICE_PORT: ${SERVICE_PORT}
image: "${DOCKER_REGISTRY}wikitolearn/courses-backend:${DOCKER_IMAGE_COURSES_BACKEND_TAG}"
ports:
- "${SERVICE_PORT}:${SERVICE_PORT}"
environment:
MONGO_HOST: ${MONGO_HOST}