Podman : Access to Services on Containers2023/11/16 |
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 43a608e50bc8 2 minutes ago 459 MB registry.fedoraproject.org/fedora latest ec546109f822 8 days ago 183 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 15a473298ac4850f95881db85d24ddfbfb2b9fde84d4a37dd7b61ca8741bdd0f[root@dlp ~]# podman ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 15a473298ac4 srv.world/fedora-httpd:latest /usr/sbin/httpd -... 14 seconds ago Up 15 seconds 0.0.0.0:8081->80/tcp practical_cannon # create a test page [root@dlp ~]# podman exec 15a473298ac4 /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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