命令

docker load

描述

从标准输入 STDIN 或文件导入镜像。

docker load导入的文件需要是由 docker save 保存创建的tar文件

帮助

# docker load --help

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Usage: docker load [OPTIONS]

Load an image from a tar archive or STDIN

Options:
  -i, --input string Read from tar archive file, instead of STDIN
  -q, --quiet Suppress the load output

选项

  • --input , -i 指定导入的文件,代替 STDIN。

  • --quiet , -q 精简输出信息。

示例

  • docker save 保存的备份文件还原成镜像
$ docker image ls

REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE

$ docker load < busybox.tar.gz

Loaded image: busybox:latest
$ docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
busybox             latest              769b9341d937        7 weeks ago         2.489 MB

$ docker load --input fedora.tar

Loaded image: fedora:rawhide

Loaded image: fedora:20

$ docker images

REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
busybox             latest              769b9341d937        7 weeks ago         2.489 MB
fedora              rawhide             0d20aec6529d        7 weeks ago         387 MB
fedora              20                  58394af37342        7 weeks ago         385.5 MB
fedora              heisenbug           58394af37342        7 weeks ago         385.5 MB
fedora              latest              58394af37342        7 weeks ago         385.5 MB
Copyright © 温玉 2021 | 浙ICP备2020032454号 all right reserved,powered by Gitbook该文件修订时间: 2020-09-13 07:34:14

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