Podman : Access to Services on Containers2024/05/05 |
If you'd like to access to services like HTTP or SSH that are running on Containers as daemons, Configure like follows.
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[1] | For example, use a Container that [apache2] is installed. |
root@dlp:~# podman images REPOSITORY TAG IMAGE ID CREATED SIZE srv.world/ubuntu-apache2 latest 38d508336863 About a minute ago 226 MB docker.io/library/ubuntu latest bf3dc08bfed0 5 days ago 78.7 MB # run a container and also start [apache2] # map with [-p xxx:xxx] to [(Host Port):(Container Port)] root@dlp:~# podman run -dt -p 8081:80 --security-opt apparmor=unconfined srv.world/ubuntu-apache2 /usr/sbin/apachectl -D FOREGROUND 77c61575ad7b23c0091e0744cf691d8fb28484bd52a3be00280456e64309b191root@dlp:~# podman ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 77c61575ad7b srv.world/ubuntu-apache2:latest /usr/sbin/apachec... 14 seconds ago Up 14 seconds 0.0.0.0:8081->80/tcp affectionate_mirzakhani # create a test page root@dlp:~# podman exec 77c61575ad7b /bin/bash -c 'echo "Apache2 on Podman Container" > /var/www/html/index.html'
# verify accesses root@dlp:~# curl localhost:8081 Apache2 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 Apache2 on Podman Container |
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