How to Execute Multiple Commands in Docker-Compose?
It is possible to define and run multiple commands in the
To execute multiple commands using Docker-Compose, structure the file in the following way:
... services: app: build: context: . command: > sh -c "command1 && command2 && command3" ...
You can define multiple commands to be executed by enclosing them in the
“ character and connecting them using
If you want to for example execute migration in then tart the server in Python Django app, you can do the following:
... command: > bash -c "python manage.py migrate && python manage.py runserver 0.0.0.0:8000" ...
What Is the Difference between Docker-Compose Ports and Expose?
You may have wondered what is the difference between docker-compose ports and docker-compose expose. Here is a clear explanation to help you better understand the matter. Ports Ports mentioned in t...Questions
Solved: Errors in crontab file, can't install
You may encounter this error while creating a new crontab or updating an existing one that has a syntax error.Questions
How Do I Pass Environment Variables to Docker Containers?
It is always a good practice to separate the app from its configuration. It is not a good idea to have a database login credential defined as variables in the code of the application. This is why w...Questions
Solved: Cron missing newline before EOF
This error may also happen when a crontab file is generated automatically and the generator failed to insert a newline character at the end of the crontab file.Questions
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