Operators make it easy to manage complex stateful applications on top of Kubernetes. In this pos I will show you how to read an ansible based Openshift operator.

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.

Loki is a Prometheus-inspired logging service for cloud native infrastructure. It’s similar to well-known ELK stack but more simple use and is intended to be used mostly Kubernetes.

Configure Openshift Cluster to use Gitlab as a user backend for login with oauth2 and SSO.

RADOS Gateway is an object storage interface in Ceph. It provides interfaces compatible with OpenStack Swift and Amazon S3.

Prometheus is an open-source monitoring system with a built-in noSQL time-series database. It offers a multi-dimensional data model, a flexible query language, and diverse visualization possibilities. Prometheus collects metrics from http nedpoint. Most service dind’t have this endpoint so you need optional programs that generate additional metrics cald exporters.

Mattermost is an open source on premise alternative of Slack.