Linux, Code, Cloud Computing, DevOps
Introduction Docker has become a popular tool for deploying applications and managing containers. However, as the number of Docker images and containers grows, so does the need to ensure their security. One way to achieve this is by scanning your Docker images and containers with VirusTotal. This guide will walk …
Scan Your Docker Images and Containers with VirusTotal: A Step-by-Step Guide ./Read More
Performance testing is crucial to software development. It ensures your application can handle high traffic and usage without crashing or slowing down. Many tools are available for performance testing, but two popular ones are k6 and Postman. This guide will show you how to do performance testing on Ubuntu using …
Accelerate Your Performance Testing on Ubuntu with k6 and Postman-to-k6 ./Read More
This guide will show you how to install arkade on Ubuntu. arkade was built initially by the OpenFaaS community to install OpenFaaS on Kubernetes. But, it now supports over 40 Helm Charts. Essentially, arkade makes it easy to install and manage Kubernetes apps. About arkade arkade (ark for short) is …
Kubernetes: How to install arkade ./Read More
This guide will show you how to install Kubernetes using MicroK8s on Ubuntu. MicroK8s make it super easy to get going with Kubernetes. Also, MicroK8s is bundled with tools such as Prometheus. So you enable a feature if you need it. About MicroK8s Canonical is the publisher of MicroK8s, and …
Kubernetes: Install using MicroK8s on Ubuntu ./Read More
Let’s look at some of the differences between Jenkins freestyle and pipeline jobs. Freestyle Jobs You configure a freestyle job in Jenkins using the GUI by adding steps to the build. Freestyle jobs give you a lot of flexibility. But, you will struggle to configure complex continuous delivery scenarios. Pipeline …
Jenkins: Freestyle vs pipeline jobs ./Read More
Ansible enables automation at scale and is a vendor-agnostic open-source software. Additionally, it allows you to work with a wide variety of operating systems, devices, and platforms. But, there is usually more than one way. This post will look at some of the popular Ansible alternatives. Infrastructure as code Firstly, …
Ansible: Popular Alternatives ./Read More