I have an existing ASP.NET Core 6 application that is already running with a SQL Server database. I am now trying to containerize the application using Docker and having issues with the database connection. I would appreciate some guidance on…
I'm very new to docker, now I am trying to run django with mysql in docker through docker-compose, but I always get this error: ping: mysql: Name or service not known I am using Docker version 24.0.4, build 3713ee1 and…
I have a front end project and I can customize it by specifying environments in my front project thanks to the sh scripts I place in it while building. My sample compose file is as follows. Everything I wrote in…
I've noticed that the Docker documentation now recommends calling Docker Compose's file compose.yaml instead of docker-compose.yaml. Is there a reason for this change? Does the newer version provide more features?
Error when add an additional volume for the Ruby on Rails web app container Hello, I'm programmming a containerized Rails app. Right now I'm doing the setup for the production environment. My docker-compose.production.yml: version: '3' services: db: image: postgres volumes:…
I have the following problem. I am trying to mount a volume using docker-compose. When no volume is mounted, the container works perfectly fine. However, as soon as I attempt to mount a local directory to a path in the…
My Configuration My docker-compose.yml looks like this with some config for backend etc..., but I need some changes for db service. version: '3.6' services: db: container_name: db-${STAGE:-dev} image: postgres:14.0-alpine volumes: - postgres_data:/var/lib/postgresql/data/ ports: - "5432:5432" env_file: - .env.${STAGE:-dev} I don't…
I'm using RabbitMQ in a docker swarm which has multiple services, all the other services are starting up fine, but the RabbitMQ container doesn't, and the logs show the following error: Failed to create thread: Operation not permitted (1) Aborted…
I am building a django-react site and suddenly my docker-compose no longer builds despite any changes to requirements or image versions. My requirements.txt looks as follows: Django>=3.2.4,<4.0 djangorestframework>=3.12.4,<3.14.0 djangorestframework-simplejwt>=4.8.0,<5.3.0 psycopg2>=2.8.6,<2.9 drf-spectacular>=0.15.1,<0.30 django-allauth>0.5,<1.0 dj-rest-auth>=3.0,<4.0 The error output: => [backend internal] load…
I'd like to pass the result of bash-command (or cmd) or OS variable as an env to docker-compose.yml, is it possible or not? For example: hostname gives me the current machine name: ubuntu-machine-01 and I'd like to pass it as…