Vasiliy AngapovKubernetes container images signing using Cosign, Kyverno, HashiCorp Vault and GitLab CIContainer images are the crucial part of the applications running in Kubernetes. But how can we make sure that the container images that we…8 min read·Apr 22, 2024----
Vasiliy AngapovChange Service Network in running OpenShift 4 clusterUse case: we want to change serviceNetwork in OpenShift 4 from 172.25.0.0/16 to 172.30.0.0/16. This operation is disruptive and causes…4 min read·Nov 4, 2020--1--1
Vasiliy AngapovInstalling bare metal servers in OVH using PXERecently we needed to use OpenShift 4 virtualization (kube-virt) lab which requires installing OpenShift on bare metal servers. Although…3 min read·Jul 20, 2020----
Vasiliy AngapovUsing Prometheus-operator with MinikubeIn this article I will describe how to install Prometheus-operator into Minikube for evaluation and testing purposes.3 min read·Jul 26, 2019----
Vasiliy AngapovQuick installation of EFK stack on KubernetesThis solution describes how to very quickly install Elastisearch, Fluentd and Kibana on Kubernetes. It is taken from habr.com and requires…2 min read·Oct 24, 2018----