🚢Kubernetes Certifications

Bibliothèque

73 sources primaires et références sélectionnées.

Official docs

Kubernetes DocumentationCanonical concepts, tasks, tutorials and reference material. Use the version selector when working against a specific cluster release.

Exam source

CKA CertificationCurrent exam format, domains, policies and registration information.CKAD CertificationCurrent application-developer exam domains and policies.CKS CertificationCurrent security exam domains, requirements and policies.

Curriculum

CNCF Curriculum repositoryVersioned competency PDFs maintained for CNCF certification programs.

Examples

Kubernetes examples repositoryMaintained example manifests and application patterns intended for learning.

Reference

kubectl quick referenceCompact command and output-format reference useful during practice.

Guided practice

Kubernetes tasksOfficial task-oriented guides for administration, configuration, debugging and application operations.

Remote playground

Killercoda Kubernetes scenariosDisposable browser terminals for practicing against real Kubernetes environments. Availability and scenario contents are external to this project.

Local playground

kindRun Kubernetes nodes as containers for fast, disposable local clusters.minikubeRun a local single- or multi-node Kubernetes development cluster with optional add-ons.

Tool docs

Helm documentationChart authoring, templating, release operations and command reference.Kustomize task guideOfficial base/overlay and patch workflow integrated with kubectl.

Security tool

Falco documentationRuntime detection rules, deployment and output integration.Trivy documentationVulnerability, misconfiguration and artifact scanning workflows.Sigstore Cosign documentationImage signing, verification, attestations and keyless identity workflows.

Security reference

Kubernetes Security ChecklistOfficial checklist spanning control plane, workloads, authentication, authorization and network policy.Pod Security StandardsDefined Privileged, Baseline and Restricted workload security profiles.

Official documentation

Kubernetes conceptsKubernetes componentsKubernetes API overviewUnderstanding Kubernetes objectsPodsPod lifecycleWorkloadsDeploymentsStatefulSetsDaemonSetsJobsConfigMapsSecretsResource management for Pods and containersConfigure liveness, readiness and startup probesServices, Load Balancing, and NetworkingServiceDNS for Services and PodsNamespacesLabels and selectorsCreating a cluster with kubeadmCreating highly available clusters with kubeadmUpgrading kubeadm clustersUsing RBAC authorizationRBAC good practicesScheduling, Preemption and EvictionTaints and tolerationsAdmission controllersPersistent VolumesStorage ClassesDynamic Volume ProvisioningCluster networkingNetwork PoliciesIngressGateway APIDebugging DNS resolutionCustom ResourcesTroubleshooting clustersDebugging running PodsDebugging Kubernetes nodes with crictlOperating etcd clusters for KubernetesInit ContainersSidecar ContainersImagesHorizontal Pod AutoscalingDeprecated API Migration GuideService AccountsSecurity ContextPKI certificates and requirementsControlling access to the Kubernetes APIEnforce Pod Security Standards with namespace labelsRestrict a container syscall with seccompRestrict a container access to resources with AppArmorAuditingEncrypting Confidential Data at Rest