Implement images using Podman
To use images with Podman, you first need to pull the desired image from a registry such as Docker Hub. You can do this using the podman pull
command followed by the name of the image you want to pull. For example, to pull the official nginx
image from Docker Hub, you can use the following command:
podman pull nginx
Once the image has been pulled, you can use it to create a container. To create a container from an image, you can use the podman run
command followed by the name of the image. For example, to create a container from the nginx
image that you just pulled, you can use the following command:
podman run -d --name my-nginx nginx
This will create a new container named my-nginx
based on the nginx
image and run it in the background (detached mode). You can then use the podman logs
command to view the logs for the container, or the podman exec
command to run a command in the container.
For example, to view the logs for the my-nginx
container, you can use the following command:
podman logs my-nginx
To run a command in the my-nginx
container, you can use the podman exec
command followed by the name of the container and the command you want to run. For example, to run the nginx -v
command in the my-nginx
container, you can use the following command:
podman exec my-nginx nginx -v