容器共享宿主机内核,系统级虚拟化,占用资源少,没有Hypervisor层开销,容器性能基本接近物理机; 虚拟机需要Hypervisior层支持,虚拟化一些设备,具备完整的GuestOS,虚拟化开销大,因而降低性能,没有容器性能好。 安全性 1 由于共享宿主机内核,只是进程级隔离,因此隔离性和稳定性不如虚拟机,容器具有一定权限访问宿主机内核,...
AI代码解释 [root@web1~]# docker imagesREPOSITORYTAGIMAGEIDCREATEDSIZEzxg/my_nginx v1 b164f4c07c648days ago126MBzxg/my_nginx latest f07837869dfc8days ago126MBdocker.io/nginx latest e445ab08b2be2weeks ago126MBdocker.io/alpine latest b7b28af77ffe3weeks ago5.58MBdocker.io/centos latest 9f384...
to your terminal. Totrysomething more ambitious, you can run an Ubuntu container with: $ docker run -it ubuntu bash Share images, automate workflows, and more with a free Docker ID: https://hub.docker.com/ For more examples and ideas, visit: https://docs.docker.com/get-started/ 1 2 ...
:/usr/src/appdocker-compose/app/Dockerfileapp exited with code 126 因此,据我所知,它可以运行入口点,但不能访问容器中的bash。同样的项目在MacOs上运行正常,尽管使用了d 浏览12提问于2022-05-06得票数 1 回答已采纳 扫码 添加站长 进交流群
[root@web1 overlay2]# docker ps -a #-a :显示所有的容器,包括未运行的CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES9fc796e928d7 nginx "sh" 4 minutes ago Exited (0) About a minute ago mynginxac46c019b800 alpine "/bin/sh" 15 minutes ago Up 15 minutes test13bf234febeaa alpine...
124 if the command exited with status 255 125 if the command is killed by a signal 126 if the command cannot be run 127 if the command is not found 1 if some other error occurred. parallel If --halt-on-error 0 or not specified: ...
[root@docker201.yinzhengjie.org.cn ~]# docker container ls -aCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES99b6a121adae nginx"nginx -g 'daemon of…"3minutes ago Exited (0)17seconds ago zealous_khorana [root@docker201.yinzhengjie.org.cn ~]#[root@docker201.yinzhengjie.org.cn ~]#...
### Exited 状态的原因容器进入 "Exited" 状态的原因有很多,常见的包括:1. 应用程序 Docker 异常终止 docker restart 一直restarting # 解决Docker容器一直restarting的问题Docker 是一种轻量级、便捷的容器化技术,但有时候我们会遇到容器不断重启的问题。这种情况通常是由于容器内部的服务出现了问题,导致容器无法正常...
(code=exited, status=0/SUCCESS) Main PID: 19857 (httpd) Status: "Total requests: 0; Current requests/sec: 0; Current traffic: 0 B/sec" Tasks: 6 Memory: 28.0M CGroup: /system.slice/httpd.service ├─19857 /usr/sbin/httpd -DFOREGROUND ├─19858 /usr/sbin/httpd -DFOREGROUND ├─19859...
docker引发异常的上一位置中堆栈跟踪的末尾 docker 排错,1、显示docker的系统信息dockerinfo[root@xiaodocker]#dockerinfoClient:Context:defaultDebugMode:falsePlugins:app:DockerApp(DockerInc.,v0.9.1-beta3)buildx:BuildwithBuildKit(Docker