In this tutorial, I will demonstrate how to host an ASP.NET Core 2.2 application on Windows Containers by using a Docker image. A Docker image will be packaged with an ASP.NET Core application that will be run when a container is spun up.Before we get started with creating a Docker image. Let’s make sure we
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Windows 10 now comes with container features available to pro and enterprise versions. To get started with containers on Windows 10, please make sure the below prerequisites are met. Pre-requisites Let’s ensure we have prerequisites installed before we get started with docker cli and container installation. If you already have the below items installed, you
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If you are interested in learning how Kubernetes works, you came to the right place! In this tutorial, I will show you how to quickly set up a local Kubernetes environment using Minikube to run hello-world app in a container. Pre-requisites Let’s ensure we have prerequisites installed before we get started with Minikube installation. If
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In this tutorial, I will demonstrate how to setup web hosting for ASP.NET Core 2.1 application in CentOS 7 Linux operating system using NGINX web hosting platform. Before we proceed, let’s make sure the system is up-to-date. Follow below steps. Setup NGINX and Firewall If it returned running. That means firewalld service is in running
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To execute admin actions using a regular user, you need to create a sudo privileged account. By default, in CentOS, any user part of a wheel group is granted access to execute privileged commands. Follow the below steps to create a sudo account. NOTE: you can replace johnsmith with your preferred username. You will be
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When setting up npm in your corporate environment that is behind proxy. Most likely you receive an error like below when installing packages. npm ERR! request to https://registry.npmjs.org/typescript failed, reason: write EPROTO 101057795:error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol:openssl\ssl\s23_clnt.c:827: To resolve this issue, we need to execute below commands. Set HTTP proxy Set HTTPS proxy Change registry to http
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PowerShell can be used as a REST client to access Azure REST APIs. To access Azure REST methods, you will need to have access to subscription with Azure AD App Registration. If you haven’t done Azure AD App registration. You can follow this article here. Make sure you capture client secret key after app is
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If you are looking to automate some or all the task in Azure, you can use Azure REST API. In this tutorial, I will show you how to perform basic task such as Authenticating, Authorizing, getting access token, performing crud actions, and many more. NOTE: You will need to have a Azure subscription and Microsoft
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Kubernetes services allow pods to be able to communicate outside Kubernetes cluster. There are three types of services as follows: ClusterIPClusterIP is a default internal cluster IP address used when creating a service internal. This cluster IP is only accessible within the cluster and cannot be reached from outside network. When you do kubectl get
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To manage a Kubernetes cluster, you need to know some basic commands to be able to manage the cluster. Below are basic command lines to manage pods, nodes, services, etc. Pods kubectl get pods is a command-line tool used in Kubernetes, a popular container orchestration platform, to retrieve information about pods that are running within
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