Podman : Access to Services on Containers2024/05/03 |
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 9d6d273370e2 8 minutes ago 343 MB registry.fedoraproject.org/fedora latest 19f52f582331 53 minutes ago 229 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 ce0242745366bf3d1a371c271e14272141a1eba83a6988decba685282377f8cc[root@dlp ~]# podman ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES ce0242745366 srv.world/fedora-httpd:latest /usr/sbin/httpd -... 14 seconds ago Up 14 seconds 0.0.0.0:8081->80/tcp frosty_moore # create a test page [root@dlp ~]# podman exec ce0242745366 /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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