Denis Arnst

Cloud Solution Architect

Denis is a Cloud Solution Architect at Exoscale, focusing on Kubernetes and cloud-native technologies. After completing his Master's degree in Computer Science with a specialization in IT Security in Passau, Germany, he moved to Vienna, where he has been working for Exoscale at A1 Digital ever since. Leveraging his solid background as a developer, he now advises customers on implementing their cloud strategies on the European Exoscale platform. Outside of his day job, Denis is an active contributor to open-source development, and when he's not at his keyboard, you can usually find him strength training at the gym.

Articles (10)

Apr 8, 202617 min read

The Best Discord Alternatives for Companies

Discover good Discord alternatives, from websites, platforms, messaging apps, software, to chat sites like Discord. Read our guide now.

Mar 13, 202615 min read

How to deploy Matrix on Kubernetes: A complete guide

Learn to deploy production-grade Matrix on Exoscale Kubernetes, supporting EU data sovereignty and GDPR compliance.

Kubernetes Matrix Data Sovereignty

Mar 20, 20258 min read

Exploring Different Storage Options at Exoscale

Discover Exoscale's Block Storage, Local NVMe Storage, and Object Storage. Compare their benefits and learn when to use each for your Kubernetes and C...

storage

Aug 31, 20235 min read

Understanding Vault: A Guide to Glasskube's Managed Service with a Kubernetes Integration Demonstration

Explore Glasskube Vault, a fully managed Vault service available on Exoscale's marketplace. Learn how to easily subscribe and integrate Vault with Exo...

Aug 17, 20238 min read

Leverage the Power of Istio on Exoscale SKS for Enhanced Kubernetes Experience

Istio is an open-source service mesh platform that helps developers manage, secure, and understand the interactions between microservices in a Kuberne...

Mar 16, 20236 min read

Automating Instances: Start and stop after schedule

Use a small Linux instance with a cronjob to trigger events via the Exoscale API to start and stop instances after schedule. Read the full guide!

tutorial api

Feb 10, 20236 min read

Hosting your own social network using Mastodon and Exoscale

Using Mastodon you can host your own social network on Exoscale and federate it with other instances. Read more!

tutorial

Sep 19, 20226 min read

NAT Gateway - A simple example on how to achieve a fixed outgoing IP for SKS

Using a DaemonSet in Kubernetes, it is possible to route traffic through a separate gateway. Read more in our blog.

network

Jan 24, 20229 min read

Terraform - Combining SKS with DBaaS in one go

Get your apps running in minutes by using Terraform together with Exoscale Managed Kubernetes (SKS) and DBaaS. Read more!

Sep 22, 20219 min read

Storage on SKS made easy: Longhorn

Store your data securely inside your Kubernetes cluster with the open-source software Longhorn.

storage