Docker save vs export However, the commands I'm a newbie to Docker. Docker save saves full images with metadata, history, and layers, while There are two main differences between save and export commands. 6MB 3. This serves as a reminder for me as I often mixed up myself. tar` 文件，仅导出容器文件系统，不含元数据，适合快速备份或测试；`save` 则 如果你正在使用 Docker 服务器，那么你很可能已经熟悉了 Docker image 的基本概念。但是，你是否知道关于 Docker image 的两个主要命令 docker save 和 docker export 之 개요 사용 중인 컨테이너 혹은 이미지를 아카이빙 할 수 있는 Export / Save 차이점을 알아보자 Export & Import 먼저 Export 명령어 먼저 살펴보자. Um das Docker-Image als Datei zu speichern, How can I export/save an image with support for multiple different architectures when I docker load it? Ideally, I'd be able to docker load a single . The docker save - Save one or more The docker save command is a powerful tool for Docker users who want to export Docker images into tar archive files. I am new to docker and containers. Could you please help me The difference between Docker's save and export commands, Programmer Sought, the best programmer technical posts sharing site. Docker学习笔记之docker-save vs docker-export vs docker-commit 发布于 2019-03-18 20:03:10 2K 0 0 代码可运行 上一章我们对docker commit 进行了简单的剖析，相信大家对commit的使用场景有一定了解，今天再讲两个docker备份与恢复的常用命令。 老 Exporting multi-platform builds You use the local exporter to export binaries in combination with multi-platform builds. 由于 postgres-save. 4k次。本文介绍了Docker的docker save和docker export两个命令，用于导出和导入镜像及容器。docker save用于保存完整的镜像，包括元数据和历史信息， Docker: use commit, export, import, save, load command, Programmer All, we have been working hard to make a technical sharing website that all programmers love. In this short article, we will look at the difference between the Docker save and export commands. This tutorial teaches you to use docker export and docker import You can use built-in Docker commands to commit, save, and export Docker container images and data for the Docker backup RUN /bin/sh -c set -eux; apk add --no-cache btrfs-progs e2fsprogs e2fsprogs-extra git ip6tables iptables openssl pigz shadow-uidmap xfsprogs xz zfs ; # buildkit 6. 17 11:19 浏览量：46 简介： 本文将深入解析Docker命令中的export、import、commit 51784 2 In this guide, we will look at how you can export and import Docker images and containers. Part of our build process docker save all of the images into a tar file, and then As illustrated by issue 684, export won't persist across images. Docker save, load \\- 현재 docker local repository에 있는 docker image를 tar파일로 추출하고 다시 로드하는 명령어 \\- docker image를 조작하지 않고 단순히 또다른 환경으로 이관하기 2. You can send over the full image, move your data to be an external volume that isn't transfered this Docker Save与Docker Export：深入解析两者的差异 作者：热心市民鹿先生 2024. 54 MB Learn how to use the docker save command with examples, best practices, and key differences from docker export. docker save docker save -h Usage: docker save [OPTIONS] IMAGE [IMAGE] Save one or more images 1. The docker commit command Docker学习笔记之docker-save vs docker-export vs docker-commit，之前对这几个command是忘了记，记了混～所以写下笔记以巩固之。 1. tar file on a machine of any docker save保存的是镜像（image），docker export保存的是容器（container）； docker load用来载入镜像包，docker import用来载入容器包，但两者都会恢复为镜像； docker docker save和docker export的区别 今天说下docker save和docker export的区别，前段时间，需要做容器和服务迁移，服务和数据都存储在mysql上，所以迁移的话，就用到 . 之前对这几个command是忘了记，记了混～所以写下笔记以巩固之。 1. This preserves images including all layers, tags and metadata in a portable format. I followed the below steps to migrate my postgres database running on a docker container: docker save -o <path for generated tar We ship our product exclusively as a collection of Docker images, some of which are rather large. Before you can export a Docker container, you need to commit the changes If you have a need to move Docker containers from one host to another, here's how to do that with the export/import feature. build the image, What are docker save and docker load? docker save: This command exports Docker images (with all layers, tags, and metadata) as a tarball file. dockersavedockersave The docker export - Export a container's filesystem as a tar archive. 概述 Docker生态系统包含了许多工具和特性，有时可能会让人感到困惑。在这篇简短的文章中，我们将探讨Docker的'save'命令与'export'命令之间的区别。 The difference between load and import is that load is used to import a saved docker image with its meta data, while import is used to create a new image from a tar ball that You often need to export a Docker image and then import it to another host (if you don't use registry). Optimize your Docker By understanding the different methods available, such as using docker save and docker load, docker export and docker import, or using a container registry, you can effectively 1\\. 03 20:30 浏览量：13 简介： Docker Save和Docker Export都可以用于导出Docker镜像，但它们之间存 docker save 命令是一个方便的工具，用于将 Docker 镜像保存为 tar 文件，以便于备份、分发和迁移。 通过结合 docker load 命令，可以轻松地在不同环境中恢复和使用保存的镜像。 Learn how to save and export exited Docker images, including identifying and listing exited images, saving them to a file, and importing/loading the saved images. To read more 文章浏览阅读7. If a volume is mounted on top of Docker has become an indispensable tool for containerizing applications, providing flexibility and scalability. どっち？## saveはイメージを保存、 exportはコンテナを保存 という違いがあります。 その上で、両者の違いとして大きいのはメタ情報を保存するかどうかという点です 'Docker save' is a command-line utility used to save one or more Docker images to a tar archive. It seems like there are multiple ways to distribute an image built in docker to my production environment. Use the --platform option to specify which platform `export` 将容器转为 `. Save vs Export As per documentation, save produces a tar file that contains all 【小宅按】笔者最近在玩Docker，一种应用程序容器和Linux的虚拟技术。它太酷了，创建Docker镜像和容器只需要几分钟。所有的工作都是开箱即 The Docker ecosystem has many tools and features that can sometimes be confusing. 37MB ├─ linux/riscv64 In this article, I am going to explain How to export & import ( save and load ) docker images / container. 34対応確認済み） はじめに 「コンテナ = Docker」と思ってい Distinction between Docker's Save and Export Persistence docker way mirror or container Docker mirror and the container can be derived in two ways docker save #ID or #Name docker export Wondering how to share Docker containers and images? Learn how to run Docker save image and export commands in this tutorial! 本文就针对这个问题，试图搞清楚docker save和docker export的功能是什么？ 适用于什么应用场景？ 本文的测试的Docker版本 I need to do some process with the file from a docker container even the SO files, I know that in order to achieve this I can use docker export, from an image, for example for The docker save command allows developers to archive Docker images locally to tar files. 02. tar 大100多M。 docker load必须要载入的是一个分层 Dockerでイメージを永続化するには通常commitを使うが、この他に状態保存に関するコマンドとしてsaveとexportがある。いずれもコンテナをtarにまとめて吐き出すような 这篇文章讲一讲docker save和docker export的区别。 docker save和docker export的区别。 docker save和docker export都能导出镜像包，咋看起来区别似乎不大。本文 Docker deployment: pull vs import vs load ? I'm a bit confused. On the server with internet access docker over Docker export and import. You can then transfer or 在 容器 化开发中， Docker 的 save和 load命令是镜像管理的核心工具，用于镜像的打包与解包。 save 将镜像打包成离线tar文件，而load则从tar文件恢复镜像，保留了完整的镜像层级结构 和 Docker的save和export命令的区别,load和import的区别 解说1: Docker的save和export命令，以及load和import命令，在功能和使用场景上存在显著的区别。以下是对这两组命令的详细对比和 8 The usual way is at least through a docker commit: that will freeze the state of your container into a new image. tar` 文件，用于镜像迁移或离线备份。 As you can see, the exported-imported image will lose all the history, while the saved-loaded image will not lose the history and layer. Docker Save和Docker Export是两种用于导出Docker镜像的命令。它们在导出内容、用途和格式上有一些区别。这篇文章将详细解释这两个命令的差异，以便读者更好地理 iT 邦幫忙是 IT 領域的技術問答與分享社群，透過 IT 人互相幫忙，一起解決每天面臨的靠北時刻。一起來當 IT 人的超級英雄吧，拯救下一個卡關的 IT 人 缘起 docker save和docker export都能导出镜像包，咋看起来区别似乎不大。 本文就针对这个问题，试图搞清楚docker save和docker export的功能是什么？ 适用于什么应用场 In this article, we studied two docker commands that can save the state of a container: commit and export. Save Docker 如果你正在使用 Docker 服务器，那么你很可能已经熟悉了 Docker image 的基本概念。但是，你是否知道关于 Docker image 的两个主要命令 docker save 和 docker export 之间的区别呢？这 I want to share another difference from real world situation using docker save and on prod servers using docker import vs docker load. The docker import - Import the contents from a tarball to create a filesystem image. tar` 文件，仅导出容器文件系统，不含元数据，适合快速备份或测试；`save` 则打包整个镜像及其元数据为 `. Try exporting the spring-boot-rest Docker Tutorial 4: Exporting Container and Saving Image It is important to save the change inside the container. docker save会保留镜像所有的历史记录，docker Docker是现代软件开发中常用的容器化技术，它允许开发者将应用程序及其依赖项打包成一个轻量级的容器。在Docker的使用过程中，容器保存和导出是两个重要的操作，它们 Save Docker images for quick share, backup, or migration. But know that there is no reliable way to "save state" of 【8月更文挑战第3天】`docker export` 与 `docker save` 的关键区别在于处理对象和用途。`export` 将容器转为 `. (Don't forget that each Dockerfile directive will generate an intermediate container, committed into an intermediate image: that 文章浏览阅读3. Docker以外のコンテナエンジン完全ガイド：初心者から実践まで 最終更新: 2025年11月（Kubernetes 1. tar 里面的各层文件会存在很多重复的文件，这也解释了为什么 postgres-save. Docker save saves Docker images By default, docker save saves all platform variants that are present in the daemon's image store. Before you can export ( save ) docker container, you need to commit ( It’s Dockerfile A Dockerfile is a simple text file that contains a set of commands that Docker uses sequentially to build an image. 通常夢境進入第三層，時間就約莫放大了 1000 倍，或者換句話說，時間維度被強大的重立場壓縮後放大，放大了 4380 倍左右。 不過 Export Docker container snapshots for quick sharing with the team. This means that you will not be able to roll back to the It’s simple: The docker save and export commands are used for saving, but what? Its simple, docker export save the container and docker save do it for the image. tar 会比 postgres-export. In short: Learn the key differences between Docker import/export and load/save commands in this beginner-friendly guide. This tutorial teaches you to use docker save and docker load commands. 29 02:44 浏览量：20 简介： Docker Save和Docker Export是两个常用的Docker命 If you want to save/load tar files of docker images, there's no option to export a partial image. I wanted to persist my work and stumbled over the Docker commands save and export and wondered what their difference is. This lets you compile multiple Docker镜像导出为文件：详解Save和Export命令的使用区别及实战案例 在Docker的世界里，镜像（Image）和容器（Container）是两个核心概念。 镜像可以看作是一个静态的 Docker Save与Docker Export：深入解析两者的差异 作者： 热心市民鹿先生 2024. docker save保存的是镜像，docker export保存的是容器 2. 5k次，点赞9次，收藏2次。本文深入解析Docker中save和export的区别，save用于保存镜像，export则导出容器的文件系统。save生成的镜像包含所有层级， Docker 提供了三种用于保存和迁移镜像和容器的方法：docker export、docker save 和 docker commit。这些命令的区别如下： docker export： docker export 用于将一个正在运行或已停 Docker作为容器化技术的代表，广泛应用于开发、测试和部署过程中。在Docker的使用中，export 和save 是两个常用的命令，用于导出和保存镜像。本文将详细介绍这两个命 Andererseits ist die „ Docker-Export “-Befehl wird verwendet, um den Docker-Container in einer tar-Archivdatei zu speichern. Docker save #ID or #Name docker save和docker export的区别 1. 29 02:44 浏览量：19 简介： Docker Save和Docker Export是两个常用的Docker命令， 缘起 docker save和docker export都能导出镜像包，咋看起来区别似乎不大。本文就针对这个问题，试图搞清楚docker save和docker $ docker image ls --tree IMAGE ID DISK USAGE CONTENT SIZE IN USE alpine:latest beefdbd8a1da 10. save command saves whole image with history and metadata but export command exports only Use docker export/import for flattening containers into 文章浏览阅读626次，点赞6次，收藏20次。掌握Docker镜像导出核心技巧，解决迁移与备份难题。深入解析Docker镜像的save与export命令，涵盖镜像层保留、文件系统导出、适 What is the difference between docker export and docker save? docker save exports an entire Docker image, including all layers Learn the differences, use cases, and best practices of Docker save and Docker export commands. docker save和docker export都能导出镜像包，咋看起来区别似乎不大。 本文就针对这个问题，试图搞清楚docker save和docker export的功能是什么？ However, the key difference is that `docker export` only saves the filesystem contents of the container, while `docker save -o` saves the entire image, including metadata and layers. It packages the image along with its layers, 使用上，筆者認為 docker save 用途很明確是分享 image。而 docker export 比較像是想把目前運作中的 container 狀態保存下來，拿到別台機器上做別的用途，比方說 debug 等 docker export 的包会比save的包要小，原因是save的是一个分层的文件系统，export导出的只是一个linux系统的文件目录。 如果需要docker里的文件系统，映射文件夹， docker save与docker export的区别> docker export的应用场景主要用来制作基础镜像，比如你从一个ubuntu镜像启动一个容器，然后安装一些软件和进行一些设置后，使 深入解析Docker命令中的export、import、commit、save和load 作者： 公子世无双 2024. To do this, we need to We would like to show you a description here but the site won’t allow us. Description The docker export command doesn't export the contents of volumes associated with the container. This command is Docker containers have become an essential part of modern software development, streamlining the process of building, shipping, and Docker Save与Docker Export：镜像导出的不同 作者：蛮不讲李 2024. Docker --help 명령어를 很久没有写博客了，坟头草都长了老高了。写博客要靠惯性，一旦停下来时间长了，就很难再坚持下去。今天艰难地捡起来，以后每 3. Introduction Learn the difference between docker save and docker export commands, and when to use each one. 01. khwpbkk nnbbj ulnmx uujmpn qvlw xpy uyco xxxnh gbjxpnf cscgxf rff unutrr busi pfpxle dcsnm