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 »
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 »
Upgrading Fedora
General Reminders Do your backups In case of problems check Post Upgrade Tasks documentation. 31 -> 32 Upgrading Fedora 31 to 32 is generally same as »
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 »
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 »
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 »
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 »
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 »
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 »
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 »
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 »
Some thoughts on Elasticsearch
Let me say in the beginning: Elasticsearch is great for searching. Currently i'm busy with improvement of some search on million of objects, so Elasticsearch is »