monthly update

Monthly Update 2

Here is the second post of my monthly update series. Today is a day 1 of KubeCon + CloudNativeCon conference in Copenhagen, Denmark, and all eyes will be on it for a few days. Unfortunately, I will not be there, but I will track all the events and write about it during the next few weeks. Before that, I will share some news that I found interesting and important. My Updates As usual, I will start with my updates. In April ...

kubernetes, efk, monitoring, logs

Get Kubernetes Logs with EFK Stack in 5 Minutes

Last week I wrote about getting Kubernetes cluster metrics with Prometheus. Metrics are only one part of the story. Logs are important and luckily we have a great set of tools that will help you to create simple and easy logging solution. In this post, I will show you how to start monitoring Kubernetes logs in 5 minutes with EFK stack (Elasticsearch, Fluent Bit, and Kibana) deployed with Helm and operators. Previous post Just blogged: Get #Kubernetes Cluster Metrics with ...

kubernetes, prometheus, monitoring, metrics

Get Kubernetes Cluster Metrics with Prometheus in 5 Minutes

Having a Kubernetes cluster up and running is pretty easy these days. But, when you start to use the cluster and deploy some applications you might expect some issues over time. Kubernetes being a distributed system is not easy to troubleshoot. You need a good monitoring solution and because the Prometheus is CNCF project as Kubernetes it is probably the best fit. In this post, I will show you how to get the Prometheus running and start monitoring your Kubernetes ...

kubernetes, persistent storage

Kubernetes Persistent Volumes with Deployment and StatefulSet

I get a lot of questions about Kubernetes and persistence. Of course, persistence is important for stateful apps. We often say that for stateful apps you need to use StatefulSet and for stateless apps Deployment. This doesn't mean that you couldn't use deployment to define stateful apps with persistent volumes. For example, the official MySQL Helm chart is using deployment. So, it can be done, but users get confused about this. What is the deal? When should you use deployment ...

monthly update

Monthly Update 1

It is impossible for me to try every piece of technology that comes out and to write about it. I had this idea for a while and decided to start writing monthly updates. Each update will have a few topics that I found interesting. Sometimes there will be things that I was working on, some exciting news, tools that are interesting and related to above. Feel free to send suggestions or to comment on something. Let me know if you ...

kubernetes, drone, ci/cd, pipeline

Set Up a Drone CI/CD Pipeline with Kubernetes

I like to say that continuous delivery or CD is the most important part of Cloud Native. There are so much great tools out there and you need to pick up the right ones. A few weeks ago I was writing almost about the same topic, only with Jenkins. While the Jenkins is the most used CI/CD tool, not every team is happy with it. Jenkins has a huge number of plugins and the great set of features, but ...