Docker : Add Container images2022/09/08 |
Add Container images you created.
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[1] | For example, update official image with installing Nginx and add it as a new image for container. The container is generated every time for executing docker run command, so add the latest executed container like follows. |
# show images root@dlp:~# docker images REPOSITORY TAG IMAGE ID CREATED SIZE ubuntu latest 2dc39ba059dc 5 days ago 77.8MB # start a Container and install nginx root@dlp:~# docker run ubuntu /bin/bash -c "apt-get update; apt-get -y install nginx" docker ps -a | head -2 CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 1ea2a7f09acc ubuntu "/bin/bash -c 'apt-g…" 24 seconds ago Exited (0) 6 seconds ago focused_proskuriakova # add the image root@dlp:~# docker commit 1ea2a7f09acc srv.world/ubuntu-nginx sha256:51f5190bb9d9115447b0ec538cae5caaea859bcfa6c5537113c6a7758762f1f5root@dlp:~# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE srv.world/ubuntu-nginx latest 51f5190bb9d9 18 seconds ago 170MB ubuntu latest 2dc39ba059dc 5 days ago 77.8MB # generate a container from the new image and execute [which] to make sure nginx exists root@dlp:~# docker run srv.world/ubuntu-nginx /usr/bin/which nginx /usr/sbin/nginx |
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