You can use the Kubernetes command line tool kubectl to interact with the API Server. Using kubectl is straightforward if you are familiar with the Docker command line tool. However, there are a few differences between the Docker commands and the kubectl commands. The following sections show a Docker sub-command and describe the equivalent kubectl command. docker run To run an nginx Deployment and expose the Deployment, see kubectl create deployment.| Kubernetes
Datadog, the leading service for cloud-scale monitoring.| Datadog Infrastructure and Application Monitoring
When several users or teams share a cluster with a fixed number of nodes, there is a concern that one team could use more than its fair share of resources. Resource quotas are a tool for administrators to address this concern. A resource quota, defined by a ResourceQuota object, provides constraints that limit aggregate resource consumption per namespace. A ResourceQuota can also limit the quantity of objects that can be created in a namespace by API kind, as well as the total amount of infra...| Kubernetes
The architectural concepts behind Kubernetes.| Kubernetes
Canonical log lines are a lightweight, flexible, and technology-agnostic technique for observability that are powerful and easy to implement.| stripe.com
Using kubeadm, you can create a minimum viable Kubernetes cluster that conforms to best practices. In fact, you can use kubeadm to set up a cluster that will pass the Kubernetes Conformance tests. kubeadm also supports other cluster lifecycle functions, such as bootstrap tokens and cluster upgrades. The kubeadm tool is good if you need: A simple way for you to try out Kubernetes, possibly for the first time. A way for existing users to automate setting up a cluster and test their application.| Kubernetes
In this blog post, we share our journey to build a ClickHouse-powered logging solution that today stores over 19 PiB of data (1.13 PiB compressed) in our AWS regions alone, and costs 200x less than Datadog.| ClickHouse
A common issue in running/operating Kubernetes clusters is running out of disk space. When the node is provisioned, you should aim to have a good amount of storage space for your container images and running containers. The container runtime usually writes to /var. This can be located as a separate partition or on the root filesystem. CRI-O, by default, writes its containers and images to /var/lib/containers, while containerd writes its containers and images to /var/lib/containerd.| Kubernetes