![]() ![]() Here’s the full information about our Kubernetes cluster required by GitLab. $ kubectl describe secret gitlab-token-5sk2v -n kube-system After that, we need to copy value of field token, and paste it to the form without decoding. Then you should find the secret with the prefix gitlab in the kube-system namespace, and display its details. You can easily get it by running the command docker inspect -f '" | base64 -decodeįinally, we should create a special ServiceAccount for GitLab with the cluster-admin role. Since I’m running the Kubernetes cluster locally, I also need to override the default URL of the Docker registry. ![]() It can contain any of the GitLab configuration properties. To override both these settings we need to add the environment variable GITLAB_OMNIBUS_CONFIG. We will also enable the container registry feature. First, we need to change the default external URL. We may choose between community and enterprise editions. In order to easily start with GitLab CI on Kubernetes, we will use its image from the Docker Hub. I will also describe that approach in the next section. The more advanced, production installation may be easily performed with Helm. With this in mind, I hope it will help to form an opinion about GitLab CI/CD. I will show you how to run GitLab CI on Kubernetes with minimal effort and resources. In this article, I’m going to focus on simplicity. You will learn how to build it, run automated tests, build a Docker image, and finally run it on Kubernetes with GitLab CI. After that, we will create a pipeline for our Maven application. Then, we will use the special GitLab features in order to integrate it with Kubernetes. First, we are going to run an instance of the GitLab server on the local Kubernetes cluster. ![]() ![]() In this article, I will describe all the steps required to build and deploy your Java application on Kubernetes with GitLab CI/CD. Furthermore, GitLab CI provides a built-in container registry to store and share images. You can take an advantage of the GUI support to set up a connection with your Kubernetes cluster. It is not hard to integrate GitLab with Kubernetes. You can use GitLab CI/CD to build and deploy your applications on Kubernetes. ![]()
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