(让我们看一下删除名为php-fpm的镜像的示例。)
一.查看后视镜的ID
[root@localhost ~]# docker images
repositorytagimageidcreatedsize
docker.io/redis latest 36304 D3 b 45403 weeks ago 104 MB
docker.io/redis labs/rebloomlatestff 42e AE 2d 4f C3 months ago 98.5 MB
docker.io/feisky/PHP-FP MSP 65a a 1224020320 months ago 384 MB
docker.io/feisky/nginx sp 915c 06c 7382420 months ago 109 MB
(php-fpm镜像ID为65aa12240203 )
二.执行镜像删除命令： docker rmi IMAGE ID
[ root @ localhost~] # docker RMI 65a a 12240203
errorresponsefromdaemon : conflict : unabletodelete 65a a 12240203 (cannotbeforced (-imageisbeingusedbyrunningcontainer7ceceforced
现在，我们发现错误发生在您要删除的镜像正在运行容器7ce6e056ebb3。
)1)试试docker ps -a。
[root@localhost ~]# docker ps -a
containeridimagecommandcreatedstatusponames
7ce6e 056 ebb3feisky/PHP-fpm : sp ' PHP-fpm-f-- PID . ' aboutaminuteagoupaboutaminutephpfpm
6e 740 aa 100 effe isky/nginx : sp ' nginx-g ' daemon . '2minutesagoup2minutes0. TCP nginx
ba 6392 c 9d a69 redis ' docker-entry point . ' 12 daysagoexited (255 ) 13 hours ago 1279/TCP redis-server-6379 f 29 C1 f 1814 a1 r edis
F5 ed3ec05 a9 eredislabs/re bloom ' docker-entry point . ' 13 daysagocreatedblissful _ nobel
e 212 a 66 e 1964 redis labs/re bloom ' docker-entry point . ' 13 daysagoexited (0) 13days ago dreamy_害怕孤独的马里奥
2995 bb0ef 7b6redis labs/re bloom ' docker-entry point . ' 13 daysagocreatedfestive _ Shirley
您可以看到容器ID为7ce6e056ebb3的已在运行。 (上传Up About a minute )
)2)在这种情况下，必须首先停止正在运行的容器。 如果不停止，就会出现以下情况。
[ root @ localhost~] # docker RM7ce6e 056 ebb 3
errorresponsefromdaemon : youcannotremovearunningcontainer7ce6e 056 ebb 37062 e7ed 26 de D5 BFF 57 a 11 B4 d 005193 be 35 ca 18 D8 BC 9307 CB 21.4
解决方案： (1)停止运行的容器) docker stop 7ce6e056ebb3
最后执行容器删除操作。 docker rm 7ce6e056ebb3
)2)强制删除正在运行的容器(docker rm -f 7ce6e056ebb3
三.现在可以通过执行镜像来删除docker rmi IMAGE ID
[ root @ localhost~] # docker RMI 65a a 12240203 untagged : docker.io/feisky/PHP-fpm 3360 spun tagged 3360 docker.io/fpm fpm PHP-fpm @ sha 2563360 b 3835 a 298915058 f 41 cf 4c 01895 DD 6556 b 272 f 6035 a 77 ce1dad1f0c 39 f 37 b 19f deleted : sha 256336065 aa 1224020319 c c eted : sha 256336094 F2 d9ba 77 fcab 9e8ef 305324 c 006345006753418 a 368 f 3983 ACA 63 e 3802 deleted : sha 256336363638 a 3638 d 88 f 3983 ACA 6363 BF F3 d1b 23 af 2296 C5 Fe 4c 1441 DDA 68562 DFD 2e9F6 ade0.
四.检查镜像是否成功删除的docker images
[ root @ localhost~~ ] # docker images
repositorytagimageidcreatedsize
docker.io/redis latest 36304 D3 b 45403 weeks ago 104 MB
docker.io/redis labs/rebloomlatestff 42e AE 2d 4f C3 months ago 98.5 MB
docker.io/feisky/nginx sp 915c 06c 7382420 months ago 109 MB
可以看到php-fpm镜像已成功删除。