Podman : Add Container Images2019/10/11 |
Add new Container Images.
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[1] | For exmaple, update official image with installing [httpd] and add it as a new Container Images. |
# show container images [root@dlp ~]# podman images REPOSITORY TAG IMAGE ID CREATED SIZE docker.io/library/centos latest 0f3e07c0138f 8 days ago 227 MB # run container and install [httpd] [root@dlp ~]# podman run centos /bin/bash -c "dnf -y upgrade; dnf -y install httpd" podman ps -a | head -2 CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES bb3e0b35d441 docker.io/library/centos:latest /bin/bash -c dnf ... 50 seconds ago Exited (0) 13 seconds ago vigorous_shockley # add the image that [httpd] was installed [root@dlp ~]# podman commit bb3e0b35d441 srv.world/centos_httpd Getting image source signatures Skipping blob 9e607bb861a7 (already present): 216.91 MiB / 216.91 MiB 1s Copying blob 61e7f408068b: 133.89 MiB / 133.89 MiB 1s Copying config 67edc4066f76: 1.27 KiB / 1.27 KiB 0s Writing manifest to image destination Storing signatures 67edc4066f7670aee82fbf19a6bd47f57effc4571c1e3f493c08f3715d93e989 # show container images [root@dlp ~]# podman images REPOSITORY TAG IMAGE ID CREATED SIZE srv.world/centos_httpd latest 67edc4066f76 37 seconds ago 368 MB docker.io/library/centos latest 0f3e07c0138f 8 days ago 227 MB # confirm [httpd] to run container [root@dlp ~]# podman run srv.world/centos_httpd /usr/bin/whereis httpd httpd: /usr/sbin/httpd /usr/lib64/httpd /etc/httpd /usr/share/httpd /usr/share/man/man8/httpd.8.gz |
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