Job offersCompaniesTestsBlogI'm an employerSign upLog in
Home>IT Tests>Questions>What is the value of the environment variable VAR1 in a Docker container?

Question from the Docker compose test

What is the value of the environment variable VAR1 in a Docker container?

Easy

Consider the following docker-compose.yml file:

services:
  app:
    image: my-app
    env_file:
      - .env.production
    environment:
      - VAR1=override

If the .env.production file contains VAR1=original, what value will VAR1 have in the container?

Author: AxelStatus: PublishedQuestion passed 51 times
Edit
0
Community EvaluationsNo one has reviewed this question yet, be the first!
Similar Questions
6
Find the errors in the `docker-compose.yml` file.
2
How to use volumes in Docker Compose
3
What is the main use of Docker Compose?
6
Which file takes precedence if services or options are redefined in several files?
3
Is it possible to specify a maximum number of restart attempts with the `on-failure` policy?
2
Force a service to be rebuilt without using the cache with Docker Compose
2
Connect a service to a network in Docker Compose