Container or Serverless? A question that will soon be superfluous with Knative. The open source project Knative was developed by Google together with Pivotal, IBM, Red Hat and SAP and offers middleware components for serverless container applications based on Ku...
Kubernetes has quickly become the open-source standard solution for deployment, scaling and management of container applications. It offers a high degree of flexibility and versatility. But what leads to a large and powerful documentation, this can be overwhelm...
The vulnerability under the tag: CVE-2018-1002105 causes a critical security gap within the following Kubernetes versions
- Kubernetes v1.0.x-1.9.x
- Kubernetes v1.10.0-1.10.10 (fixed in v1.10.11)
- Kubernetes v1.11.0-1.11.4 (fixed in v1.11.5)
- Kubernetes v1.12.0-1.12.2
Our PaaS service Cloud Container Engine (CCE) was also affected. The platform has been patched on last Saturday (15.12.2018). Details can be found below and how clusters can be checked by yourself.
Kata Containers clearlinux.org
The following guide will help you to install a 2-node Kubernetes cluster with Kubespray and providing Kata Container support. The cluster will consist of one master server which will be built on ECS (Elastic Cloud Server) and one node which will be built on BMS (Bare Metal Server). BMS is being used due to a current limitation of ECS on OTC, the ECS does not support nested virtualization which would be required for Kata runtime.
Open Telekom Cloud (OTC) Release 3.1 provides a completely new "Elastic LoadBalancer Version 2" (ELBv2) which includes a lot of new features (see comparison table) and provides better performance. It was activated for the public OTC production environment (eu-de) in early September 2018.