The latest News and Information on Containers, Kubernetes, Docker and related technologies.
Kubernetes has a lot of features and deployment options for running containers. One of these is the StatefulSet. In this blog post, we’ll discuss what a StatefulSet is, what it can be used for, and how to create and update them.
A new vulnerability, CVE-2020-8557, has been detected in kubelet. It can be exploited by writing into /etc/hosts to cause a denial of service. The source of the issue is that the /etc/hosts file mounted in a pod by kubelet is not included by the kubelet eviction manager, so it’s not taken into account when calculating ephemeral storage usage by a pod.
Rancher has helped thousands of organizations manage their transitions to containerized applications and Kubernetes. With its innovative distribution and suite of services, Rancher has given IT and DevOps teams the roadmap they needed to drive Kubernetes success. Given the complexity of Kubernetes and the shortage of engineers with Kubernetes-specific skills, Rancher’s offerings meet a critical and growing market need.