You can pull images from any registry already added to Portainer, see how to add new registries to Portainer for more information. This option is currently only available, when you manage Docker and Docker Swarm environments.
Pulling in Simple Mode
To pull images from Docker Hub or another registry that you have connected before you must do the following: Go to Images and then type the name of the image, select the node that will download the image and click Pull the Image.
When the image is sucessfully downloaded, you will see a pop up at the right top corner.
Pulling in Advanced Mode
Using Advanced Mode you can define a custom registry URL, port and image. This use case is ideal when you run your own private registry.
To pull images, go to Images click in Advanced Mode and then, define your registry, port, image, and specify the node where the image is going to be downloaded and click Pull the Image
You will see an animation in the button while the imeage is downloading:
When the image is sucessful downloaded, you will see a pop up at the right top corner.