podman配置国内源和调用Nvidia GPU驱动

1. 配置国内镜像加速

cat > /etc/containers/registries.conf <<EOF
unqualified-search-registries = ["docker.io"]

[[registry]]
prefix = "docker.io"
location = "docker.io"
[[registry.mirror]]
location = "hub-mirror.c.163.com"
[[registry.mirror]]
location = "mirror.baidubce.com"
[[registry.mirror]]
location = "docker.mirrors.ustc.edu.cn"
EOF

2. 配置 GPU 支持（官方正确方法）

nvidia-ctk runtime configure --runtime=podman
systemctl restart podman

3. 验证 Podman GPU

podman run --gpus all --rm nvidia/cuda:12.6-base-ubuntu22.04 nvidia-smi