{"id":129332,"date":"2022-12-08T10:28:15","date_gmt":"2022-12-08T10:28:15","guid":{"rendered":"https:\/\/ded9.com\/?p=129332"},"modified":"2025-11-22T11:39:28","modified_gmt":"2025-11-22T11:39:28","slug":"how-to-create-and-run-a-microservice-with-kubernetes","status":"publish","type":"post","link":"https:\/\/ded9.com\/tr\/how-to-create-and-run-a-microservice-with-kubernetes\/","title":{"rendered":"How to Create and Run a Microservice With Kubernetes"},"content":{"rendered":"

Developers And Development Teams Can Build Microservices With Kubernetes, Docker, And Jenkins. This development model has a simple process, and you can build and run containers with microservices using the Docker pipeline plugin.\u00a0<\/span><\/p>\n

However, the above method has a big flaw; We have to connect all the containers to communicate between the microservices deployed in the containers. Another intelligent solution based on Kubernetes is needed to solve this problem.<\/p>\n

Getting to know Kubernetes and its essential terms<\/span><\/h1>\n

Kubernetes is<\/strong> an open-source platform for automating container deployment, scaling, and operations in host-based clusters. It is a technology that provides an efficient container-oriented infrastructure.<\/p>\n

This powerful technology was first developed by Google and gained attention by providing a wide range of application-related features such as load balancing, dependency bundling, high interaction with services, application health monitoring, automatic horizontal scaling, and continuous updates. When you plan to use Kubernetes for microservices, there are a few essential terms you should know about.<\/p>\n

These terms are as follows:<\/h3>\n

Pod: A key component of Kubernetes that can consist of one or more containers and ensures that the containers are located on the host machine and share the same resources. Containers in a pod can see other containers through localhost, each with a unique IP address within the cluster.<\/p>\n

Service: It is a set of pods that work together. A service is a default placed in a cluster, but can be outside it. In this case, it has an external IP address. Developers can display it using one of the four properties: ClusterIP, NodePort, LoadBalancer, and ExternalName.<\/p>\n

Replication Controller: It is a particular type of\u00a0Kubernetes<\/strong> controller. The above component prepares a certain number of copies of a pod in a cluster so that the replication and scaling process can be done accurately. In addition, the above component is responsible for pod replacement in case of lower-layer node failure.<\/p>\n

Minikube: Configuring a Kubernetes cluster that is supposed to be used based on the principle of high availability is not a simple task. Fortunately, there is a tool that makes it simple to run Kubernetes locally.<\/p>\n

The device is called Minikube, which can run a single-node cluster in a virtual machine for developers to access whenever needed. If you intend to use the above tool in the Windows operating system, download minikube.exe and kubectl.exe and add them to the PATH environment variable.<\/p>\n

Next, you can run it from the command line using the mini kube start command and use all Kubernetes features by calling the Kubernetes order. An alternative to the command line tool, Kubernetes Dashboard, <\/strong>can be launched by calling the Minikube Dashboard command. In this mode, there is the ability to create, deploy, update, or delete clusters through a dashboard that provides a user interface. Also, configuring all pods, services, inputs, replication controllers, etc., is readily available via the above dashboard. Figure 1 shows the user interface of this tool.<\/p>\n

\"Next,<\/p>\n

figure 1<\/p>\n

Kubernetes <\/strong>is an excellent tool for clustering and orchestrating microservices. Of course, it is still a relatively new solution under development, but it can be used with the Spring Boot stack or as a replacement for the Spring Cloud Netflix OSS. Providing a dashboard based on the user interface allows you to monitor the resources and how they are accessed accurately.<\/p>\n

Are you planning to use microservices? Microservices break an application into small independent parts, yet IT administrators still need a way to manage them.\u00a0With\u00a0Kubernetes<\/strong>, IT administrators can automatically collect and scale containerized microservices. Specific steps are followed carefully to simplify building and deploying a microservice container in Kubernetes.<\/p>\n

Advantages of Kubernetes for microservices<\/span><\/h1>\n

Containerization, along with its orchestration and management with Kubernetes<\/strong>, aimed at supporting microservices, is an essential capability that application developers need. This vital feature offers significant benefits, the most important of which are the following:<\/p>\n