07 February, 2023

Blog migration to new URL

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I decided to move away from the "blogger.com" platform to something more "code based". New web page is based on Jekyll ...
02 September, 2022

My Sony A7 IV settings

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I wanted to summarize my notes about the Sony A7 IV settings.  Photo  My Menu Setting -> Add Item -> Drive Mode -> Interval Shoot F...
06 January, 2022

Monitor your Raspberry Pi using Grafana Cloud

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Recently my SD card in Raspberry Pi died, because I was storing there the Prometheus data used for monitoring. Frequent writes to the SD car...
02 February, 2020

Check availability of external links in your web pages

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When you create your web pages in most case you are using the images, external links, videos which may not be static part of the web page it...
21 October, 2019

Other posts...

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It's been some time since I post something. Unfortunately I prefer to write some blogs posts in Markdown  instead of writing it here. ...
20 April, 2018

Running Kubernetes on AppVeyor with minikube

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When I was playing with Kubernetes I made a lot of notes how to do things. Then I realized it may be handy to put those notes to Github and...
1 comment:
19 April, 2018

CKA - Kubernetes Certified Administrator exam tips

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I passed the Kubernetes Certified Administrator exam recently and I would like to share some tips. I was looking for some details about th...
2 comments:
18 April, 2018

Create Kubernetes Multinode Cluster using multiple VMs

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If you need to run single node Kubernetes cluster for testing then minikube is your choice. But sometimes you need to run tests on a mult...
20 February, 2018

Create lab infrastructure running Virtual machines with MAAS using Vagrant

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Sometimes it's handy to replicate the physical environment on a single server to do some testing. In my I case I replicated the enviro...
6 comments:
20 January, 2018

How I began with Darktable

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There are many tools which help you with editing the raw photos, but not so many are free. Because I switched form form JPEG to RAW , I was...
1 comment:
02 November, 2017

Setup production ready Kubernetes cluster using Kubespray and Vagrant running on the libvirt KVMs

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If you are creating some Docker containers - sooner or later you will work with Kubernetes to automate deploying, scaling, and operating app...
24 October, 2017

Create Windows image using Packer and Ansible and then run it in Vagrant (libvirt)

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I saw many Packer templates which are used to build the Windows images on Github. Almost all of them are using PowerShell scripts or DOS-sty...
16 July, 2017

How-to build PXE Fedora 26 live image

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Sometimes it may be handy to PXE boot live image (running only in memory) over the network. On this page  https://lukas.zapletalovi.com/20...
16 February, 2017

Use Ansible to create and tag Instances in AWS (EC2)

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It may be handy to quickly create few instances for testing in AWS. For such case I'm using simple Ansible playbook which can deploy f...
13 February, 2017

Provision Windows Server 2016 in AWS using Ansible via CloudFormation

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For some testing I had to provision the Windows Servers 2016 in AWS. I'm using ansible for "linux" server provisioning and man...
2 comments: