Certificazione Kubernetes Administrator (CKA)
PANORAMICA
PANORAMICA
Esame Certified Kubernetes Administrator (CKA);
Nel mercato del lavoro IT attuale, le competenze sui container sono senza dubbio quelle più ricercate. E lo saranno sempre di più nei prossimi periodi. L’esame per la certificazione CKA Kubernetes Administrator, gestito ed erogato da Cloud Native Computing Foundation, è progettato per convalidare le competenze sulle componenti fondamentali dell’amministrazione Kuberntes come: Application Lifecycle Management, Installation, Configuration e Validation, Networking, Scheduling, Security, Cluster, Maintenance, Logging e Monitoring, Storage e Troubleshooting.
Per conseguire la Certificazione Kubernetes Administrator (CKA) è necessario sostenere con successo il seguente esame:
Certified Kubernetes Administrator (CKA) Exam;
CORSo PROPEDEUTICO
Affrontare un esame di certificazione richiede una preparazione specifica.
Per questa certificazione consigliamo:
SVOLGIMENTO E DURATA
SVOLGIMENTO E DURATAEsame Certified Kubernetes Administrator (CKA) Durata 180 minuti;
Negli esami sono presenti quesiti formulati in lingua inglese in forme differenti: Risposta Multipla; completamento di testo, collegamenti concettuali Drag and Drop.
PREREQUISITI
Nessun Prerequisito.
ARGOMENTI D’ESAME
ARGOMENTI D’ESAMEEsame Certified Kubernetes Administrator (CKA)
- Application Lifecycle Management
- Understand Deployments and how to perform rolling updates and rollbacks.
- Know various ways to configure applications.
- Know how to scale applications.
- Understand the primitives necessary to create a self-healing application.
- Installation, Configuration & Validation
- Design a Kubernetes cluster.
- Install Kubernetes masters and nodes.
- Configure secure cluster communications.
- Configure a Highly-Available Kubernetes cluster.
- Know where to get the Kubernetes release binaries.
- Provision underlying infrastructure to deploy a Kubernetes cluster.
- Choose a network solution.
- Choose your Kubernetes infrastructure configuration.
- Run end-to-end tests on your cluster.
- Analyse end-to-end tests results.
- Run Node end-to-end tests.
- Core Concepts
- Understand the Kubernetes API primitives.
- Understand the Kubernetes cluster architecture.
- Understand Services and other network primitives.
- Networking
- Understand the networking configuration on the cluster nodes.
- Understand Pod networking concepts.
- Understand service networking.
- Deploy and configure network load balancer.
- Know how to use Ingress rules.
- Know how to configure and use the cluster DNS.
- Understand CNI.
- Scheduling
- Use label selectors to schedule Pods.
- Understand the role of DaemonSets.
- Understand how resource limits can affect Pod scheduling.
- Understand how to run multiple schedulers and how to configure Pods to use them.
- Manually schedule a pod without a scheduler.
- Display scheduler events.
- Know how to configure the Kubernetes Schedule
- Security
- Know how to configure authentication and authorization.
- Understand Kubernetes security primitives.
- Know to configure network policies.
- Create and manage TLS certificates for cluster components.
- Work with images securely.
- Define security contexts. Secure persistent key value store.
- Cluster
- Understand Kubernetes cluster upgrade process.
- Facilitate operating system upgrades.
- Implement backup and restore methodologies.
- Logging/Monitoring
- Understand how to monitor all cluster components.
- Understand how to monitor applications.
- Manage cluster component logs.
- Manage application logs.
- Storage
- Understand persistent volumes and know how to create them.
- Understand access modes for volumes.
- Understand persistent volume claims primitive.
- Understand Kubernetes storage objects.
- Know how to configure applications with persistent storage.
- Troubleshooting
- Troubleshoot application failure.
- Troubleshoot control plane failure.
- Troubleshoot worker node failure.
- Troubleshoot networking.
CORSI PROPEDEUTICI
CONTATTACI
