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Alexander Holbreich

Everything becomes a little different as soon as it is spoken out loud

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Page 1 of 12 Older Posts →

How to setup EKS on AWS with terraform

After setup of several kubernetes clusters i would like to share how we do it. I hope this helps people to get start with kubernetes. But »

Alexander Holbreich Alexander Holbreich on terraform, Kubernetes, Amazon Web Services (AWS) 02 November 2020

Bestprice managed Kubernetes for small cluster

Cluster Requirements Absolut minimun for my starting cluster should be somethig like RAM: 8-10 GB per node (better more) CPU: 1-2 vCPU per node Hardware and »

Alexander Holbreich Alexander Holbreich 28 July 2020

Kube-state-metrics 1.8.0 - all metrics docu

Intro kube-state-metrics is focused on generating completely new metrics from Kubernetes' object state (e.g. metrics based on deployments, replica sets, etc.). It holds an entire »

Alexander Holbreich Alexander Holbreich on Kubernetes, kube-state-metrics 05 May 2020

Upgrading Fedora

General Reminders Do your backups In case of problems check Post Upgrade Tasks documentation. 32 -> 33 Upgrading Fedora 31 to 32 is generally same as »

Alexander Holbreich Alexander Holbreich on Linux, Fedora 04 May 2020

Open Distro for Elasticsearch on AWS

Intro It's all started a year ago as AWS Team anounced Open Distro for Elasticsearch to the public. In this article I'll share my observations to »

Alexander Holbreich Alexander Holbreich on Elasticsearch, Open Distro 22 April 2020

Getting started terraforming of AWS

Once agan i came into pleasure to define some AWS infrastructure. And while i've had to remebember some of the steps, i've written them down this »

Alexander Holbreich Alexander Holbreich on Amazon Web Services (AWS), terraform 04 June 2019

Services in systemd

Previosly (meanwhile years ago) i've wrote an intro to systemd. Recently i had close contact with it, i want to write down some practical informations with »

Alexander Holbreich Alexander Holbreich on systemd, Linux 28 May 2018

Docker components explained

It's all started with a pressure of splitting the monolithic implementation of Docker and Moby Project as result. Now Docker consist of several components on particular »

Alexander Holbreich Alexander Holbreich on Docker, Kubernetes, Containerd 27 April 2018

Elasticsearch: Working with Indices

Continuing article series on Elasticsearch this article explains things around indices. Creating an index Grab you'r favorite REST tool and let's and make sure you can »

Alexander Holbreich Alexander Holbreich on Elasticsearch, ELK 22 November 2017

Internal data structures of Elasticsearch

If you start working intensively with Elasticsearch you cannot get around the understanding of internal data structures of it. Here i'll try to make this very »

Alexander Holbreich Alexander Holbreich on Elasticsearch 20 November 2017

Elasticsearch cluster configuration: What i've learned

Recently i wrote about Elasticsearch since then, over the last week i've worked on an application that ships data to Elasticsearch and another one, that searches »

Alexander Holbreich Alexander Holbreich on Elasticsearch, ELK 17 November 2017

Kubernetes on Ubuntu

I'm using Ubuntu 16.04 (in fact Xubuntu) and will show you how to install Kubernetes (current stable 1.7) Prerequisites If not already installed you »

Alexander Holbreich Alexander Holbreich on Kubernetes, Linux, Docker 28 August 2017
Page 1 of 12 Older Posts →
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