rokpoto
In the last article we saw how to run Jenkins Docker in Docker Agent. In addition to its obvious use case of building and pushing Docker images, I also noted that such an agent allows to run minikube inside. Today, I’ll show how to run minikube in Docker container. Of course, we’ll use docker in docker client and daemon images for that.
So you installed Jenkins helm chart on Kubernetes cluster. Now you want to build Docker images. How would you do that? There are several ways. Today, we’ll focus on creating and using Jenkins Docker in Docker agent for that purpose.
I once configured RabbitMQ cluster as a single Docker Swarm service. Time has come to share this way with the world.
What areKubernetes volumes, their types and concepts behind them? We’ll cover all of that below. In addition, we’ll see practical demo of using Kubernetes volumes.
Kubernetes pods are the smallest units of execution in Kubernetes. We’ll explore concepts behind Kubernetes pods and how to manage them using kubectl. Keep reading to find out more.
So you built a website. You even run it in Docker container. That’s perfect, but how do you test it? Do you have Selenium tests running in Docker container? Nice. Does the browser Selenium tests drive run in Docker container too? If you feel it’s too much, don’t worry. We’ll see an example with all of that covered 🙂 Keep reading to find out more.
Is it possible to point host name to WordPress website running in Docker container? Sure. Keep reading to find out how.
So you pulled the official Prometheus docker image and added Prometheus to your monitoring stack. Next, you tried to add a health check forPrometheus and got stuck? Keep reading to find out how to do it 🙂
Several years ago I discovered how useful Docker might be for CI/CD using Jenkins. Now, time arrived to share that with you. You may say that it’s old news because there are a lot of new tools and technologies enabling CI/CD other than Jenkins. Nevertheless, many companies still do CI/CD using Jenkins. Additionally, they might use Docker for packaging the applications. Do their Jenkins instances run in Docker as well? Preferably, they do. If you feel it’s too much, don’t worry 🙂 I’ll showcase CI/CD of web app using Docker and Jenkins. Keep reading to find out more details 🙂
While HaProxy has many uses, I’ll show how HaProxy can act as HTTP proxy. Why might you need it? For example, in order to forward HTTP traffic between 2 unreachable networks. As always, Docker will help us to raise a fully functional demo. Keep reading to find out how 🙂