kubernetes-best-practices

Production-ready Kubernetes manifests require setting proper CPU and memory requests and limits, configuring health checks, applying security contexts, and managing secrets with RBAC for secure, scalable, and maintainable cloud-native deployments.

To configure resource limits in Kubernetes YAML manifests, specify CPU and memory requests and limits for your pods. This resource management ensures efficient scheduling and prevents noisy neighbor problems in your container orchestration environment.

Kubernetes pods require security context settings to restrict container privileges. Apply best practices by configuring RBAC, managing secrets securely, and enforcing least-privilege access rules within your deployment manifests to protect cloud-native applications.

Ensure high availability for Kubernetes services by configuring appropriate replica counts, implementing Pod Disruption Budgets (PDBs), and applying anti-affinity rules. These manifest configurations prevent single points of failure during node maintenance or unexpected pod terminations.

Yes, the Kubernetes manifest guidance covers Deployments, pods, and services. It applies to users working with Kubernetes YAML files, ensuring your deployment and service configurations follow secure, scalable, and maintainable best practices for cloud-native applications.

Avoid default settings in Kubernetes deployment manifests when moving to production. Defaults often lack resource management, security contexts, and high availability configurations, making your cloud-native applications vulnerable to common orchestration pitfalls and scaling issues.