Container Offerings
Ubuntu images are also produced for a number of container offerings:
• Amazon Elastic Kubernetes Service (EKS)
• Google Kubernetes Engine (GKE)
Private Clouds
On cloud-images.ubuntu.com, users can find standard and minimal images for the following:
• Hyper-V
• KVM
• OpenStack
• Vagrant
• VMware
Release Support
Cloud images are published and supported throughout the lifecycle of an Ubuntu release. During this time
images can receive all published security updates and bug fixes.
For users wanting to upgrade from one release to the next, the recommended path is to launch a new image
with the desired release and then migrate whatever workload or data to the new image.
Some cloud image customization must be applied during image creation, these would be missing if an in-place
upgrade were performed. For that reason in-place upgrades of cloud images are not recommended.
Amazon EC2
Amazon Web Service’s Elastic Compute Cloud (EC2) provides a platform for deploying and running appli-
cations.
Images
On EC2, cloud images are referred to as Amazon Machine Images (AMIs). Canonical produces a wide variety
of images to support numerous features found on EC2:
• Generally, all images utilize EBS storage and HVM virtualization types. Older releases may also
support PV and instance-store, but users benefit from the newer storage and virtualization technologies.
• Standard server images as well as minimal images for amd64. As well, arm64 images for the standard
server set.
• Daily (untested) and release images are published.
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