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Articles tagged with #kubernetes
You can look for Kubernetes Preemption Events in your observability system assuming you are exporting your Kubernetes Events to some store like some time series DB or similar In our case, we use Prometheus and we have an exporter for exporting the Ku...
If you have Prometheus running and scraping metrics - You can find Kubernetes list of features enabled information for every feature using kubernetes_feature_enabled metric which gives build information kubernetes_feature_enabled{} The name of the f...
Assuming the environment is a container based environment. Other kinds of environments - Virtual Machines, Physical Machines, etc Blind Basic Checks for checking if nginx is running or not and how many nginx are running: Check if the names of all ...
A small and simple plan for doing an nginx upgrade This is in the context of using nginx inside Kubernetes as a container. So, you will see references to recommend using ingress and ingress controller, or Gateways, instead of standalone nginx instanc...
This is what I planned when I thought about this for my current company and team and our infrastructure. Funnily, I was told later that we had to upgrade only standalone nginx instances and not the nginx ingress controller. But I still kept this plan...
In this post, we are going to look at how we can use Alertmanager and AlertmanagerConfig custom resource to create and manage and configure Alertmanager From https://karuppiah.dev/trying-out-prometheus-operator blog post I showed how to get started w...
