The how of monitoring your services
17.11.2020
In this blog post I take a look at two examples of what can go wrong in monitoring. This is about the how of monitoring your services. Weiterlesen
17.11.2020
In this blog post I take a look at two examples of what can go wrong in monitoring. This is about the how of monitoring your services. Weiterlesen
17.05.2019
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. Weiterlesen
27.11.2018
This blog post will describe how to enable docker-machine to properly talk to the keystone v3 API in a Gitlab CI infrastructure. Weiterlesen
26.07.2018
We use OpenStack-Ansible to set up our OpenStack cluster and Ceph's Rados Gateway (radosgw) as object store backend. Weiterlesen
16.07.2018
To solve our performance problems with Gnocchi and the whole OpenStack telemetry stack, we tried Gnocchi with Ceph as backend... Weiterlesen
17.11.2015
In this post I explain my changes to the ambassador pattern I implemented during a microservices project earlier this year.... Weiterlesen
26.10.2015
In diesem Artikel geht es um das Monitoring von Systemparametern wie CPU-Last, Speicherverbrauch etc. innerhalb einer Cloud. Das sind die... Weiterlesen
14.08.2015
In einem vorherigen Artikel habe ich über den allgemeinen Aufbau des Ambassador in einem gemeinsamen Projekt der LeanIX GmbH mit... Weiterlesen
13.08.2015
In diesem Artikel möchte ich die konzeptionellen Änderungen am Ambassador Pattern erläutern, die sich im gemeinsamen Microservices Projekt der LeanIX... Weiterlesen
12.08.2015
Heute schreibe ich über ein gemeinsames Projekt der LeanIX GmbH und der codecentric AG, in dem die Architektur der leanIX... Weiterlesen
16.04.2015
In a previous post, I wrote about executing Puppet from within an Ansible playbook. But the output did not look... Weiterlesen
17.12.2014
In a previous post, I wrote about combining Ansible and Puppet, with Ansible as remote executor for arbitrary commands. In... Weiterlesen
22.09.2014
When you are using Puppet you might know this problem: How can I execute arbitrary commands on all or some of... Weiterlesen