10.5. Communicating between a container and an application

Procedure

1. Start the container named web-container:

   # podman run -dt --name=web-container docker.io/library/httpd

2. List all containers:

   # podman ps -a
   
   CONTAINER ID  IMAGE                           COMMAND           CREATED        STATUS            PORTS       NAMES
   b8c057333513  docker.io/library/httpd:latest  httpd-foreground  4 seconds ago  Up 5 seconds ago              web-container

3. Inspect the container and display the IP address:

   # podman inspect --format='{{.NetworkSettings.IPAddress}}' web-container
   
   10.88.0.2

4. Run the myubi container and verify that web server is running:

   # podman run -it --name=myubi ubi10/ubi curl 10.88.0.2:80