kubernetes-orchestration

Rolling updates in Kubernetes gradually replace old pods with new ones, ensuring continuous availability. Deployments manage this automatically—define your desired state, and Kubernetes orchestrates the rollout with configurable strategies to eliminate downtime during upgrades.

StatefulSets provide stable network identities and persistent storage for stateful workloads like databases. Combined with PersistentVolumes and PersistentVolumeClaims, they enable reliable data retention across pod restarts and scaling operations.

RBAC (Role-Based Access Control) restricts who can perform actions on cluster resources. Define Roles and RoleBindings to grant granular permissions, ensuring only authorized users and service accounts access sensitive operations and data.

Ingress resources handle TLS termination, routing, and load balancing for external traffic. Pair Ingress with Services and Deployments to expose multi-tier applications securely with domain-based routing and SSL/TLS certificates.

Yes. PersistentVolumes abstract storage infrastructure, and PersistentVolumeClaims request storage for pods. This decouples application configuration from underlying storage systems, supporting multiple storage backends and enabling portable deployments.

Kubernetes provides built-in metrics and monitoring hooks for observability. Integrate with monitoring tools to track pod health, resource usage, and application metrics, enabling early detection of failures and performance degradation.