This guide explains how Alibaba Cloud ACK Backup Center enables data protection, backup, and cross‑cluster migration of Kubernetes Persistent Volumes by leveraging the Data Protection feature, illustrating configuration steps, backup and restore workflows, and practical YAML examples.
This tutorial walks through the prerequisites, static and dynamic provisioning steps, and verification commands for integrating NFS storage into a Kubernetes cluster, providing complete YAML manifests and shell commands to create PVs, PVCs, Deployments, and StorageClasses.
This tutorial walks through installing ceph‑common, creating RBD pools and images, writing Kubernetes Deployment and PVC/YAML files, configuring static and dynamic provisioning with StorageClass, and verifying that containers can read and write data using RBD-backed volumes.
This article provides a comprehensive introduction to Kubernetes, covering its origin, master‑node and worker‑node architecture, pod health‑checking probes, rolling‑update controls, image pull policies, service concepts, external access, persistent storage options, label selectors, and common kubectl commands, all illustrated with practical YAML examples.
This guide explains how to persist Docker layer caches in GitLab CI pipelines on Kubernetes by deploying a standalone Docker‑in‑Docker service with a Local Persistent Volume, configuring a Service for access, updating CI jobs, and adding a CronJob to prune old images.
This article explains how Kubernetes CSI enables out‑of‑tree persistent storage by detailing the PV lifecycle—Create, Attach, Detach, Mount, Unmount, Delete—and describing the roles of core components such as apiserver, PVController, external‑provisioner, external‑attacher, and kubelet, with code examples and diagrams.
This article provides a comprehensive overview of Kubernetes, covering its purpose, architecture components, master and node roles, pod health probes, rolling update controls, image pull policies, service functions, label selectors, DaemonSet and Job resources, as well as pod lifecycle and data persistence options.
This article provides a comprehensive set of Kubernetes interview questions and detailed answers covering architecture components, pod lifecycle, health probes, rolling updates, image pull policies, services, label selectors, DaemonSets, Jobs, and persistent storage options, with example YAML snippets and command‑line usage.
This comprehensive guide explains what Kubernetes is, its architecture and components, pod health‑checking probes, rolling updates, image pull policies, restart strategies, services, label selectors, DaemonSet, Job, persistent volumes, and the full pod lifecycle, providing clear examples and command‑line snippets for each topic.
This article explains how Kubernetes 1.2 enables a single cluster to operate across multiple zones within the same cloud provider, detailing automatic zone labeling, pod and volume scheduling behavior, and the key limitations and considerations for multi‑zone deployments.
This article explains the background of storage snapshots in Kubernetes, the VolumeSnapshot and VolumeSnapshotClass APIs, the concept of storage topology, how delayed binding and topology‑aware scheduling solve common PV placement problems, and provides step‑by‑step YAML examples and a live demo of the whole workflow.
