Docker version supported in Kubernetes 1.9

Question

What versions of Docker does Kubernetes v1.9 support? Is there a road map for these?

Trend here:

Docker version supported in Kubernetes 1.8

Which Docker versions will K8s 1.7 support?

Answer 1

The versions supported, according to the source-code, are the following:

• Per OS host version: https://github.com/kubernetes/kops/blob/master/nodeup/pkg/model/docker.go#L57-L485

Answer 2

The validated docker versions are the same as for v1.8

• 1.11.2 to 1.13.1
• 17.03.x

Source: https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.9.md#external-dependencies