This article contains the practical steps to set up and configure Telemetry Streaming. It assumes it has already been enabled using one of the methods described in the previous article here. In thi...

This is a 3D printed lamp in the shape of a Minecraft ore block. Powered by an Arduino Uno and four Neopixel LEDs. Model from Thingiverse: link The button on top will step through different ore ty...

Moving from IT services Hell to Nirvana Many organizations are struggling to keep up with the evolution IT is going through. Operations teams have to cover more ground than before and have to get ...

Jenkins isn’t part of the repositories for Ubuntu 19.10 but can be easily installed after adding it. Steps below: Download and add the key wget -q -O - https://pkg.jenkins-ci.org/debian-stable/je...

Viewing data, creating rules and export topics in EdgeX foundry can easily be done in Postman. I’ve put together a small collection of REST calls which may be useful for those who are starting out ...

Automate everything and have more time left for coffee and ridiculously-sized donuts! PowerEdge servers and Ansible automation is a match made in silicon heaven (just ask Kryten!) Included are six ...

Ubuntu 19:10: systemd-resolved blocks port 53 and thereby preventing any service using port 53 (like dnsmasq) from starting Jan 29 03:31:58 ubuntupxe02 dnsmasq[2386]: dnsmasq: failed to create li...

In a previous post we covered the deployment of a home k8s lab, but this post will show a much better way to do it as well as improving on the end result – a fully functional local cluster. The in...

Error when adding repo to install kubectl jonas@octo:~$ sudo apt-add-repository "deb https://apt.kubernetes.io/ kubernetes-xenial main" Hit:1 https://jp.archive.ubuntu.com/ubuntu bionic InRelease ...

Playing around with AWS Lambda, Rekognition, Polly, DynamoDB, Lex, S3, etc. to create a system for deploying Docker containers by talking to a Raspberry Pi. The containers are deployed locally on a...