Docker containers can be updated using docker pull and docker restart.
Follow these steps:
Step 1:
Ensure that the container you want to update is running. If the container is not running, start it with
docker start <container-name>.
Step 2:
Run
docker pull <image-name>
to download the latest image from the registry.
Step 3:
Use
docker restart <container-name>
to restart the container and apply the changes.
That's it! Your container has been successfully updated to the latest version.