With my Data Analytics learnings continuing at a fair pace I need to be able to turn data into something nice (e.g., plot it onto charts). I could use Power BI or R , but as regular readers may know my preference for most tasks is Python. Python offers several libraries that are great for … Continue reading Jupyter Notebook via Docker on Raspberry Pi (Python, Raspberry Pi)
Category: Raspberry Pi
Python Unit Test And Some CI via GitLab (Python)
A post looking at Python Unit Tests and GitLab CI.
Using SQL With JavaScript Part 1 – Installing SQL, Node.js, Creating a Connection and Creating A Database
A little while ago I completed a SQL database course via FutureLearn (it's a free course if you want to learn some SQL) to brush up on my SQL knowledge. Today I am going to use Javascript (via Node.Js) to connect to SQL and create a database. Installing SQL I am using Raspberry Pi OS … Continue reading Using SQL With JavaScript Part 1 – Installing SQL, Node.js, Creating a Connection and Creating A Database
Follow The LED with Raspberry Pi Pico and Pico Display Part 1(Python)
With a Raspberry Pi Pico and a Pimoroni Pico Display in hand, I have decided to try and make a game. The Pico Display has a colour LED, so for my first attempt I decided to utilise it for a game of “Follow The LED”. The game is similar to one most people play as … Continue reading Follow The LED with Raspberry Pi Pico and Pico Display Part 1(Python)
Kubernetes Cluster On Raspberry Pi
Can a Kubernetes cluster be built using Raspberry Pis? Yes, it can. The Raspberry Pi is a fantastic computer and I've used it in a variety of projects to assist with me learning more. Over the summer (2020) I used an Ansible playbook created by Jeff Geerling to briefly create a small Pi Kubernetes cluster, … Continue reading Kubernetes Cluster On Raspberry Pi
Raspberry Pi DHCP Server (Linux / Raspberry Pi)
Previously I have connected my Raspberry Pi devices to my home wi-fi and that raised the question, could I have my own home dev network which would keep my Pi devices away from my home network? I disconnected the Raspberry Pi boards from their various locations in the house, grabbed a desktop switch, some ethernet … Continue reading Raspberry Pi DHCP Server (Linux / Raspberry Pi)
Terraform – Introduction: Installation
In this blog post I am going to introduce Terraform and install it. What's Terraform? Terraform is a tool to help build infrastructure from code, i.e. it takes a terraform file and then creates / destroys infrastructure as required. Terraform was created by Hashicorp, the same company behind Vagrant and Packer. Terraform is written in … Continue reading Terraform – Introduction: Installation
Installing Go Compiler On Raspberry Pi 4 (Raspberry Pi OS 32-Bit)
Go (Golang) requires a compiler to build it's code and it only takes a few lines to install that compiler on the Raspberry Pi. I'm using a Raspberry Pi 4 with Raspberry Pi OS (32-bit). Download the appropriate binary release The binaries are available from https://golang.org/dl/ . The Raspberry Pi 4 is running on an … Continue reading Installing Go Compiler On Raspberry Pi 4 (Raspberry Pi OS 32-Bit)
Grafana, Prometheus and Node Exporter On Raspberry Pi via Ansible (Raspberry Pi and Linux)
If you want to see metrics in real time and look at web dashboards then Grafana and Prometheus may be the tools you are looking for, and if you are anything like me then you probably want to automate as much of the install as possible via Ansible. My Set Up For this blog post … Continue reading Grafana, Prometheus and Node Exporter On Raspberry Pi via Ansible (Raspberry Pi and Linux)
Using A Raspberry Pi As A Syslog-ng Server (Raspberry Pi)
After many years of using my ISPs provided router I have finally upgraded to a higher spec router which has several features the ISP provided one did not. One of these features is the option to send logs from the router to a syslog server. For this project I am going to use this router … Continue reading Using A Raspberry Pi As A Syslog-ng Server (Raspberry Pi)
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