Podman : Add Container Images2021/07/29

	Add new Container images you modified settings.
[1]	For exmaple, update an official image with installing [httpd] and add it as a new Container image.

# show container images

[root@dlp ~]#

podman images

REPOSITORY                       TAG     IMAGE ID      CREATED      SIZE
docker.io/rockylinux/rockylinux  latest  333da17614b6  5 weeks ago  234 MB

# run a container and install [httpd]

[root@dlp ~]#

podman run rockylinux /bin/bash -c "dnf -y upgrade; dnf -y install httpd"

[root@dlp ~]#

podman ps -a | tail -1

d9729660659a  rockylinux  /bin/bash -c dnf ...  22 seconds ago  Exited (0) 2 seconds ago          objective_villani

# add the image that [httpd] was installed

[root@dlp ~]#

podman commit d9729660659a srv.world/rocky-httpd

Getting image source signatures
.....
.....
Writing manifest to image destination
Storing signatures
bb62279be7bdd4be75ac91988788d5413f76df22955c8eb277cfeceaf5497bd2

# show container images

[root@dlp ~]#

podman images

REPOSITORY                       TAG     IMAGE ID      CREATED         SIZE
srv.world/rocky-httpd            latest  bb62279be7bd  22 seconds ago  342 MB
docker.io/rockylinux/rockylinux  latest  333da17614b6  5 weeks ago     234 MB

# confirm [httpd] to run a container

[root@dlp ~]#

podman run srv.world/rocky-httpd /usr/bin/whereis httpd

httpd: /usr/sbin/httpd /usr/lib64/httpd /etc/httpd /usr/share/httpd /usr/share/man/man8/httpd.8.gz

Matched Content