#AZURE DOCKER AND KUBERNETES HOW TO#
#AZURE DOCKER AND KUBERNETES INSTALL#
#AZURE DOCKER AND KUBERNETES WINDOWS#

#AZURE DOCKER AND KUBERNETES HOW TO#

Currently there are two types of Docker hosts: Linux and Windows.ДЄ text file that contains instructions for how to build a Docker image. Docker will utilize shared OS kernel resources to run containers. It can beВ Physical or Virtual computer system. NET Core Web API application image Visual Studio applied вЂњdevвЂќ tag (you can see screenshot from the console above).Дocker host is theВ underlying Operating System (OS) on which you will run Docker containers. NET Core Web API application.Дocker images can be tagged.В You can apply labels to images to differentiate them. In our case we runned one container with ASP. You can create multiple container instances from the same image. Open Dockerfile from the project and you should notice below line:Дocker container is an instance of a Docker image andВ represents the execution of a single application, process, or service. NET Core base image used, create by Microsoft. For instance for the application we created on the beginning of this article there was ASP. It is much easier to create new image without starting from scratch. Images can inherit configuration from other images - so the same as in. It enables toВ package and deploy an application or service as an isolated unit containing all of its dependencies whether on laptops, data center VMs, or the cloud.Д¬ontainer image an be explained as a boxВ with all the dependencies and information required to create a container instance.В Image is defined by the Docker file (described below) and it becomes immutable once built. In above sample we used Docker - but what Docker exactly is and what are main concepts connected with it?ДЄn open,В containerization platform for developers and sysadmins to build, ship, and run distributed applications. NET Core web app with DockerвЂ¦ Great but is it all about containers? Am I ready to start creating highly scalable applications using containers? Not reallyвЂ¦ Not yet. This first time when you managed to start Asp. Open Azure CLI or PowerShell and type: docker imagesВ : Once you started application, Visual Studio created Docker image for you using Docker tools. Click it and after few seconds browser should be displayed with two default values returned from Values controller in our Web API:Д¬ongratulations! You just deployed and started application in Docker container! Plese note that at the bottom bar you have option to run your application with Docker. I will describe them in details in the next section so for now I will only mention that they are required to run our application in Docker container. Once solution is created you should see additional parts: As Operating System (OS) select Linux - simple reason why is that containers on Linux are more mature: When choosing default template select вЂњAPIвЂќ and remember to select вЂњEnable Docker SupportвЂќ.Open Visual Studio 2017 and create new ASP.Make sure that Docker is running Linux containers:

#AZURE DOCKER AND KUBERNETES WINDOWS#

In this article I will use basic template from Visual Studio.Д«efore this part make sure that Docker for Windows is running: I suppose that most of you had chance to create simple web application using this technology.

Visual Studio 2017 available here - you will use Visual Studio 2017 to create simple ASP.

Install Azure Command Line Interface available here - with Azure CLI you are able to connect to your Azure subscription and manage its resources through the command line.

#AZURE DOCKER AND KUBERNETES INSTALL#

Install Docker for Windows available here - with Docker installed you can run containers locally on your machine.

There are some tools you have to install before: First of all I would like to notice that I used Windows to prepare all the stuff presented below. PrerequisitesД«efore moving forward there are few prerequisites.

NET Developers but also everyone who would like to understand the whole concept of containers. I hope that this content will help not only. NET Core applications, Docker, Azure Container Registry and Azure Kubernetes Service. In this article I would like to describe some concepts around containerized ASP. ApplicationВ containerization is not young concept but tools and new capabilities around this topicВ are still fresh and worth to track. Finally - Docker and Azure Kubernetes Service for. I planned to write this article some time ago but this topic is so big that I did not how to start and how to collect all valuable details I learned.

Azure docker and kubernetes