![]() ![]() ![]() Let’s assume you want to get all the pods running the Kubernetes dashboard. You can use the labels for retrieving and filtering the data from the Kubernetes API. In the previous command, you retrieved the labels of the minikube node, which include information related to the operating system, hostname, and the minikube version running on the node. "/exclude-from-external-load-balancers": "" Let’s take a look at them in action: $ kubectl get node minikube -o json | jq. Labels are in the format of key and value string pairs, where each key should be unique. Kubernetes labels are the metadata information attached to the Kubernetes resources to group, view, and operate. In this blog post, you will learn the basics and best practices of using labels and annotations. In addition, is is also used to troubleshoot Kubernetes applications. Metadata is essential for grouping resources, redirecting requests and managing deployments. The effectiveness of the Kubernetes API comes from how it manages the Kubernetes resources via metadata: labels and annotations. It also provides a very flexible and developer-friendly API, which is the foundation of its control plane. Kubernetes is the de facto container-management technology in the cloud world due to its scalability and reliability. ![]()
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