Loading... For CentOS 7.9, the approach to installing NVIDIA Docker support involves a few different commands due to differences in package management and system initialization. Here's how you can install the NVIDIA drivers, the NVIDIA Docker Toolkit, and configure Docker to use the NVIDIA runtime on CentOS 7.9: ### 1. Install NVIDIA Drivers Before installing the NVIDIA Docker Toolkit, you must ensure the NVIDIA drivers are installed. NVIDIA provides a repository for CentOS that can be used to install the drivers: - **Add the NVIDIA repository**: ``` sudo rpm --import https://www.nvidia.com/object/nvidia-drv.repo ``` - **Install the NVIDIA driver**: ``` sudo yum install nvidia-driver-latest-dkms ``` - **Reboot** the system to ensure the drivers are correctly loaded: ``` sudo reboot ``` ### 2. Install NVIDIA Container Toolkit - **Add the NVIDIA Docker repository**: ``` distribution=$(. /etc/os-release;echo $ID$VERSION_ID) curl -s -L https://nvidia.github.io/nvidia-docker/$distribution/nvidia-docker.repo | sudo tee /etc/yum.repos.d/nvidia-docker.repo ``` - **Install the NVIDIA Docker package**: ``` sudo yum install -y nvidia-container-toolkit ``` - **Restart the Docker service**: ``` sudo systemctl restart docker ``` ### 3. Configure Docker to Use the NVIDIA Runtime You might need to manually configure Docker to use the NVIDIA runtime by editing the `/etc/docker/daemon.json` file. If this file does not exist, you will need to create it with the following content: ```json { "default-runtime": "nvidia", "runtimes": { "nvidia": { "path": "nvidia-container-runtime", "runtimeArgs": [] } } } ``` After modifying or creating the file, restart Docker to apply the changes: ``` sudo systemctl restart docker ``` ### 4. Verify NVIDIA Docker Installation To verify that Docker can now utilize the NVIDIA GPU, run a test container: ``` docker run --rm --gpus all nvidia/cuda:11.0-base nvidia-smi ``` This command will run a temporary container that uses a CUDA base image to execute `nvidia-smi`, which should display your GPU's details, indicating that Docker is properly configured to use the GPU. These steps should address the error and allow you to run Docker containers with GPU support on CentOS 7.9. If you encounter any errors, double-check each step for typos or missed steps, and ensure your system's BIOS settings have not disabled the GPU. 最后修改：2024 年 05 月 11 日 © 允许规范转载 赞 如果觉得我的文章对你有用，请随意赞赏