A Drink of Technology for the Thirsty Mind
How can a self-hosted agent running on Azure Container Instances create a docker image? Even while the question may seem simple, it is difficult. Suppose you’ve already set up a self-hosted agent on an Azure Container Instance (ACR); You run a pipeline with a simple docker image and … you get the below error: Unable to locate executable file: ‘docker’. […]
Read moreSelf-hosted agent on Linux In some cases is necessary, for example, you need to integrate with VNET – because the resources you want to access are not publicly accessible. This can be a storage account, container registry, or many others. Using my instruction you build and run a self-hosted agent in 3 minutes. In that scenario you must: Build and push […]
Read moreWordPress is all over the web; it’s the most popular and most used content management system (CMS) out there. Is your website or blog is powered by WordPress? Did you know that malicious hackers are always attacking WordPress sites every minute? If you didn’t, now you know. The first step towards securing your website or blog is to perform a vulnerability assessment. […]
Read moreWhat is Apache Kafka? Kafka is a messaging system that collects and processes extensive amounts of data in real-time, making it a vital integrating component for applications running in a Kubernetes cluster. The efficiency of applications deployed in a cluster can be further augmented with an event-streaming platform such as Apache Kafka. This in-depth tutorial shows you how to configure a Kafka server on […]
Read moreLogical Architecture Our installation is designed to have the Master-Node controlling the Worker Nodes. At the end of this installation, our logical architecture will look something like this. Master Node – This machine generally acts as the control plane and runs the cluster database and the API server (which the kubectl CLI communicates with). Our 3-node Kubernetes Cluster will look something like this: Installation of Kubernetes […]
Read moreWhat is Docker? Before we begin, let’s describe what Docker is. Docker is a set of virtualization tools that allows us to create, test, and deploy containerized applications quickly and easily on a dedicated server. It has become very popular and used almost everywhere in our daily lives. Thanks to containerization, we can quickly launch applications on different private cloud host platforms utilizing […]
Read moreWhat is Docker — Introduction to Docker Container TL;DR Docker enables you to separate your applications from your infrastructure so you can deliver software quickly. With Docker, you can manage your infrastructure in same ways you manage your applications. You can ship, test, and deploy code quickly, and significantly reduce delay between writing code and running it in production. The whole […]
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