Depending on the cloud vendor, you will find some, or even all, of the following services as PaaS offerings:

• Container registries for hosting the container images
• Container hosts/instances for running the container images
• Container orchestrators (generally based on Kubernetes) to orchestrate the images

Regardless of the overall design of your cloud solution, you will be able to integrate these from different cloud vendors. This means that you can spread the same containers to different clouds, hosted by different vendors, and decide where you would like to place your registry, and where your Kubernetes orchestrator should have its home address.