Michael KotelnikovSecuring a Prometheus Pushgateway deployment on OpenShiftIn this article I describe how you can harden a Prometheus Pushgateway instance on top of Red Hat OpenShift Container Platform. During the…6 min read·Apr 19, 2022----
Michael KotelnikovManaging Network Security Lifecycles in Multi Cluster OpenShift Environments with OpenShift…In this blog, I discuss how the tools in the OpenShift Platform Plus bundle help an organization maintain and secure network traffic flows…13 min read·Mar 14, 2022----
Michael KotelnikovDeploying Single Node Bare metal OpenShift using Advanced Cluster ManagementIn this article I describe the procedure of deploying a single node, bare metal OpenShift using Red Hat Advanced Cluster Management for…8 min read·Nov 13, 2021----
Michael KotelnikovHow to Secure an OpenShift multi cluster infrastructure with RHACMIt’s obvious that the more OpenShift clusters you have, the harder it’s going to be to secure them. Without a dedicated platform to manage…14 min read·Dec 31, 2020----
Michael KotelnikovHow to send OpenShift alerts to GmailLately I’ve been exploring new monitoring capabilities which are built-in the OpenShift product — without the need for a 3rd party…4 min read·Nov 28, 2020----
Michael KotelnikovHow to Manage Multiple OpenShift Clusters with RHACM — Hybrid CloudHybrid cloud is an IT architecture that incorporates some degree of workload portability, orchestration, and management across 2 or more…12 min read·Oct 24, 2020--2--2
Michael KotelnikovMonitoring Services in OpenShift using PrometheusBy default, if you are running OpenShift 4+, it comes with a nice Cluster Operator called “monitoring”. The Cluster Operator allows you to…6 min read·Sep 7, 2020----
Michael Kotelnikov5 tips to secure a Red Hat Quay container image registryContainers became a huge part of our life. I don’t think that there is an organization that does not use containers anymore. It does not…11 min read·Aug 19, 2020----
Michael KotelnikovLet’s Talk Single Sign On — OAuth — OpenID — RHSSOImagine logging into Gmail, providing your username and password. Pressing the buttons, investing the time and effort of remembering and…13 min read·Jul 26, 2020----
Michael KotelnikovAutomating workflow in Red Hat Virtualization using AnsibleAn alternative for provisioning large scale environments8 min read·Jun 21, 2020----