This is a personal blog focused on computer software and hardware. Most projects are implementing software and hardware for a homelab. What is a homelab? I would say a homelab could be a single computer or dozens of computers connected in a network. You can also integrate with computers in the Cloud.
updated: 2024-02-01 Once you have a kubernetes environment running, a tool like argoCD can help you manage applications that you want to deploy on kubernetes. ArgoCD expects a pattern of using git repositories as the source of truth for defining the state of your applications. You can communicate with the kubernetes API by submitting requests in YAML or JSON format. I am going to be focusing on managing applications with helm charts.
updated: 2024-06-11 Kubernetes, also known as k8s, is an open-source system for automating deployment, scaling, and managment of containerized applications. For more of an overview, take a look at a previous post getting started with a simple kubernetes environment. This post is looking at a tool to deploy a kubernetes cluster with multiple nodes and most importantly it can be used on physical computers, a virtual machine, or a cloud based virtual server.
My homelab has evolved quite a bit over time. After implementing a wiki, I have tracked servers and services deployed there. This blog will serve as a nice location to periodically record the state of the homelab. The lab all started in 2016. After the first hardware failure (a z270 asus motherboard), the lab shrunk to one raspberry pi. 2016 homelab_2016 In 2018 I acquired some Dell Poweredge R510 servers. One of the mainboards died when I attempted to change the CPUs.
Grafana Loki was introduced in a previous post. If you do not have grafana and loki, check out that post to get started. Today we will set up a grafana dashboard to explore log files that are collected by Loki. As mentioned in the previous post, logs are sent to grafana loki using an agent called promtail. This agent can securely forward logs over HTTPS so all log messages will be encrypted in transit.
There are a lot of kubernetes components to keep track of. Today I am looking at some tools to make kubernetes easier to manage. In the kubernetes post, I deployed the kubernetes web based dashboard using a built in command for minikube. Let’s look at how to deploy the dashboard into any kubernetes distribution. Kubernetes dashboard Requirements In order to deploy the kubernetes dashboard, you need to have a cluster configured.
Having a dashboard webpage that links to your web applications makes navigating homelab and cloud services easier. It is certainly possible to create a custom web app or web page but there is a great open-source project called Heimdall that not only serves as a homepage/dashboard but has API integrations to many applications used in a homelab. More web applications are added over time so if an app you use does not have an API integration currently, submit a request to the maintainers.