Podman : Access to Services on Containers2021/07/29

	If you'd like to access to services like HTTP or SSH that are running on Containers as daemons, Configure like follows.
[1]	For exmaple, use a Container that [httpd] is installed.

[root@dlp ~]#

podman images

REPOSITORY                       TAG     IMAGE ID      CREATED        SIZE
srv.world/rocky-httpd            latest  bb62279be7bd  2 minutes ago  342 MB
docker.io/rockylinux/rockylinux  latest  333da17614b6  5 weeks ago    234 MB

# run a container and also start [httpd]

# map with [-p xxx:xxx] to [(Host Port):(Container Port)]

[root@dlp ~]#

podman run -dt -p 8081:80 srv.world/rocky-httpd /usr/sbin/apachectl -D FOREGROUND

c44312ba6132c542e890eaf93776ba22953fe5086bcb75438e66f632db055fac

[root@dlp ~]#

podman ps

CONTAINER ID  IMAGE                  COMMAND               CREATED        STATUS            PORTS                 NAMES
c44312ba6132  srv.world/rocky-httpd  /usr/sbin/apachec...  7 seconds ago  Up 7 seconds ago  0.0.0.0:8081->80/tcp  silly_goldberg

# create a test page

[root@dlp ~]#

podman exec c44312ba6132 /bin/bash -c 'echo "httpd on Podman Container" > /var/www/html/index.html'

# verisy accesses

[root@dlp ~]#

curl localhost:8081

httpd on Podman Container

# also possible to access via container network

[root@dlp ~]#

podman inspect -l | grep \"IPAddress

            "IPAddress": "10.88.0.7",
                    "IPAddress": "10.88.0.7",

[root@dlp ~]#

curl 10.88.0.7

httpd on Podman Container

Matched Content