Docker

1, 打包容器镜像

docker export -o xxx.tar <CONTAINER ID>

2, 导入镜像

cat xxx.tar | docker import - <REPOSITORY>:<TAG>

3, 启动容器

3.1，docker run

docker run -itd --name <container name> <REPOSITORY>:<TAG> bash

但缺少配置，比如存储挂载、GPU等都访问不了。停止此容器：

docker stop <CONTAINER ID>
docker rm <CONTAINER ID>

3.2，docker compose

创建docker-compose.yml文件

version: '3'
name: xxx
services:
  train:
    image: >:>
    command: /bin/sh -c "while sleep infinity; do :; done"
    # env_file:
    #   - ./.env
    # ports:
    #   - 8000-9000:8000-9000
    volumes:
      - /nfs-local:/nfs-local
      - /nfs-tmp:/nfs-tmp
    shm_size: '200gb'
    ipc: host
    ulimits:
      memlock: -1
    network_mode: host
    runtime: nvidia
    environment:
      - NVIDIA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7
    privileged: true
    cap_add:
      - "SYS_PTRACE" # allow gdb

docker compose up -d