👀 Views: 25 💬 Answers: 1 📅 Created: 2025-06-16

docker centos linux bash

I need help solving I'm trying to implement I'm working with a frustrating scenario while trying to start a Docker container on CentOS Stream 9. After pulling the image and running the following command: ```bash docker run -d --name my_app -p 8080:80 my_docker_image ``` I receive the behavior message: ``` behavior: want to allocate memory ``` Despite having sufficient RAM available (16GB total, with around 10GB free), the container fails to start. I've verified that the Docker daemon is running without any issues by checking the status: ```bash systemctl status docker ``` This returns `active (running)`, indicating that Docker is working correctly. To troubleshoot further, I checked the memory limits set for the Docker service using: ```bash cat /etc/docker/daemon.json ``` However, this file does not specify any memory limits, so I believe the default settings should apply. I also tried increasing the swap space on the host: ```bash sudo fallocate -l 4G /swapfile sudo chmod 600 /swapfile sudo mkswap /swapfile sudo swapon /swapfile ``` Still, the scenario continues. I also checked the logs of the container for more clues: ```bash docker logs my_app ``` But it shows no output, which is puzzling. Can anyone provide insight into what might be causing this memory allocation scenario? Is there a specific configuration or setting in CentOS Stream 9 that I might be missing? Any help would be greatly appreciated! My development environment is Debian. Thanks, I really appreciate it! My team is using Bash for this microservice. Thanks for your help in advance!