Sep 16, 2025 · 2 min read · NodeAffinity is a concept used to schedule pods in cluster nodes. How it works Affinity work by maching the label on the node with affinity set on pod. That mean that a label must be set on a node k label node <node-name> color=red Then Configure you...
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Mar 31, 2025 · 7 min read · Being the K8s user, we all know that kube-scheduler is the component in the control plane that is responsible for scheduling the pods/workloads in the nodes inside kubernetes cluster. By default, the kube-scheduler checks the resource availability in...
Join discussionMar 9, 2025 · 2 min read · node affinity ——————→ restrict pod to be deployed on specific node. Please note please node ———→ Node selector and Node affinity restrict pod to be deployed on nodes that have certain labels How to use node affinity ? 1) label node $ kubectl label no...
Join discussionFeb 5, 2025 · 6 min read · A Student and Classroom Analogy Kubernetes is a powerful orchestration tool, but some of its concepts can be tricky to grasp. In this blog post, we’ll use the analogy of students (Pods) and classrooms (Nodes) to explain Taints, Tolerations, Node Affi...
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Dec 31, 2024 · 9 min read · In Kubernetes, efficient resource management and optimal scheduling of Pods are crucial for maintaining a well-functioning cluster. However, simply relying on default scheduling policies is often insufficient for more complex workloads and environmen...
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Oct 11, 2024 · 19 min read · Imperative and declarative approach For example, you are going for Tom’s home and in imperative method, this is how you choose the path and direction (go right, or left etc) So, what to do and how to do is important in this approach. In declarative ...
Join discussionSep 28, 2024 · 1 min read · Node affinity in Kubernetes is a way to control where pods are scheduled based on specific conditions on nodes. This ensures optimal placement and efficient use of resources. Node affinity offers more flexibility than node selectors. Types of Node Af...
Join discussionSep 26, 2024 · 4 min read · Node affinity is a feature in Kubernetes that allows you to influence the scheduling of pods on nodes based on specific rules. By using node affinity, you can ensure that certain pods run on particular nodes, enhancing your control over the placement...
Join discussionAug 30, 2024 · 2 min read · Question: How can I ensure that a Kubernetes pod is scheduled only on specific nodes, for instance, with SSD storage or with specific taints? Answer: To ensure that a Kubernetes pod is scheduled only on specific nodes, you can combine node affinity a...
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Aug 12, 2024 · 10 min read · What is Node Affinity? Node affinity helps you tell Kubernetes: "Run my pod on THIS type of node." Think of it like this: You have different types of servers (nodes) - some powerful, some basic You want your important apps on powerful servers Node...
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