Centos

Kubespray is a pre made ansible playbook for Kubernetes installation. In this Post I will show you how to use to install a new Kubernetes cluster.

Kompose is a open source tool that uses “docker-compose” file to deploy on kubernetes. Openshift is also Kubernetes based and Kompose is support Openshift too.

Graylog store the log data in elasticsearch so I will show you how to create and restore snapshot with elasticsearch.

I’ll show you how to create network booting (PXE) with clusterdeploy.

Have you ever needed to troubleshoot or diagnose a problematic computer and you forgot where the utility CD is? We’ll show you how to utilize network booting (PXE) to make that problem a thing of the past.

We will parse the log records generated by the PfSense Firewall. We already have our graylog server running and we will start preparing the terrain to capture those logs records.

Configurate Gitab to use Keycloak as SSO Identity Proider.

Add Nodes to an existing Cluster.

Graylog is defined in terms of log management platform for collecting, indexing, and analyzing both structured and unstructured data from almost any source.