Kubernetes deployment concepts
This article will compare the underlying principles of Kubernetes Deployment tools, the push and pull approach. Read more
Posts by Daniel Marks
Configuring Kubernetes login with Keycloak
Kubernetes does not have its own user management and relies on external providers like Keycloak. This blog post will describe how to configure Kubernetes to use Keycloak as an authentication provider. Read more
Measure your radosgw usage with OpenStack-Ansible
We use OpenStack-Ansible to set up our OpenStack cluster and Ceph's Rados Gateway (radosgw) as object store backend. Read more
Measuring your OpenStack Cloud with Gnocchi and Ceph storage backend
To solve our performance problems with Gnocchi and the whole OpenStack telemetry stack, we tried Gnocchi with Ceph as backend... Read more
Debug Ansible Playbooks Like A Pro
Ansible 2.1 introduced two features that make it possible to add proper debug logging to your playbooks, and also check and troubleshoot them on the fly, while they are executed. Read more
Highly available VIPs on OpenStack VMs with VRRP
Creating VRRP connected VMs on an OpenStack cloud is a non-trivial task. In this blog post I will walk you through this task. Read more