1,dockerCommit制作镜像 开启容器创建文档安装net-tools: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 [root@docker ~]# docker run -itd centos:7 [root@docker ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES cc5
root@Ubuntu14:/# docker commit -m"Sth. changed" -a "Karl"06de4be84240 test/reposiroty:v1r2c30 # -m 来指定提交的说明信息,跟我们使用的版本控制工具一样; -a 可以指定更新的用户信息;之 后是用来创建镜像的容器的 ID;最后指定目标镜像的仓库名和 tag 信息。 sha256:a5f9f6ffa235a8496282a7b4da2...
-p,–pause=true 提交是暂停容器运行 docker commit +参数 模板容器 构成的镜像 举例: [root@iZbp16cdvzk4rhl0vn1gedZ ~]#docker run -dit --name aa centos:latestUnable to find image'centos:latest' locally latest: Pulling from library/centos 8ba884070f61: Pull complete Digest: sha256:8d487d6885...
This message shows that your installation appears to be working correctly.To generatethismessage,Docker took the following steps:1.The Docker client contacted the Docker daemon.2.The Docker daemon pulled the"hello-world"image from the Docker Hub.(amd64)3.The Docker daemon created anewcontainerfrom...
image file system的介绍以及实操 container file system的介绍以及实操 我的环境 操作系统:Centos 7.4 Docker版本:20.10.6 (安装可以参照:How To Install and Use Docker on CentOS 7) Storage Driver: overlay2 overlayFS的介绍以及实操 前面铺垫了这么多,终于开始进入正题了。在上文中提到 ...
$ docker image prune -a 三. 文件分层 docker commit 和 docker create是对应的,上图可以看到文件分为多层后最后有一个可读写的层 删除所有未被 tag 标记和未被容器使用的镜像: 四. 实战 1. Docker迁移与备份 我们可以通过以下命令将容器保存为镜像 ...
[root@docker~]# docker run -d -it --name centos_7.0-1 centos_sshd:7.0ec17e553d5c4c60865afeb99df8dfd1f4e7d4ba6e1b0d5516f9127f09d1d6356[root@docker~]# docker ps -aCONTAINERIDIMAGECOMMANDCREATEDSTATUSPORTSNAMESec17e553d5c4 centos_sshd:7.0"/auto_sshd.sh"6seconds ago Up5seconds22...
本例中依然是从 Cache 中获取新的镜像。在第一次的时候,Docker 会创建一个临时的容器4a90e3e00a32,然后运行 MAINTAINER 命令,再使用 docker commit 生成新的镜像 Step 2/6 : MAINTAINER tony "tony@tony.com" ---> Running in 4a90e3e00a32 Removing intermediate container 4a90e3e00a32 ---> 254539e6455...
The Docker container is based on the Docker image, which defines everything the application needs to run—just like a food delivery box that includes all the necessary ingredients, no matter where it’s delivered. To understand Docker containers in-depth, read “What is Docker Container?”. ...
$docker container commit c16378f943fe rhel-httpd:latest Now, push the image to the registry using the image ID. In this example the registry is on host namedregistry-hostand listening on port5000. To do this, tag the image with the host name or IP address, and the port of the registr...