Podman : Access to Services on Containers2023/04/26 |
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 [httpd] is installed. |
[root@dlp ~]# podman images REPOSITORY TAG IMAGE ID CREATED SIZE srv.world/fedora-httpd latest 51d32e13e2f4 2 minutes ago 477 MB registry.fedoraproject.org/fedora latest c9bfca6d0ac2 6 days ago 196 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/fedora-httpd /usr/sbin/httpd -D FOREGROUND fece24be39080a396a9030421930dea5e1bb68b6e8bd22510a53f0620a178c46[root@dlp ~]# podman ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES fece24be3908 srv.world/fedora-httpd:latest /usr/sbin/httpd -... 9 seconds ago Up 9 seconds 0.0.0.0:8081->80/tcp kind_joliot # create a test page [root@dlp ~]# podman exec fece24be3908 /bin/bash -c 'echo "httpd on Podman Container" > /var/www/html/index.html'
# verify 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 |
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