Kubernetes Certifications

Introduction

Kubernetes is currently one of the most in-demand skills in the IT business. Beginners and experts alike are becoming certified to demonstrate their abilities. These certifications will aid you to progress in your career path. This article will cover the detailed knowledge of Kubernetes Certification.

Below are the Kubernetes Certifications:

• Certified Kubernetes Application Developer (CKAD) by The Linux Foundation

The globally-recognized Linux Foundation offers the CKAD course. The widely respected Linux Foundation provides the CKAD course. This certification course suggests that successful applicants can design, construct, and deploy Kubernetes cloud-native applications. It requires intermediate experience.

Who’s it for: This course is appropriate for Kubernetes engineers, cloud engineers, and other IT professionals who work with the “Kubernetes” container orchestration system.

Key Curriculum Components

• Defining, building, and modifying container images, understanding jobs, and multi-container pod design patterns

• Employing Kubernetes primitives to perform rolling updates

• Understanding security contexts, service accounts, authentication, authorization, and admission control

• A basic understanding of network policies, troubleshooting access to applications via services, and using Ingress rules to expose applications

Course fee: The course plus exam costs $575, and $375 for the exam only.

Reasons to take the course: This will ensure that candidates are confident in implementing cloud-native apps, concepts, and architectures.

• Kubernetes and Cloud Native Associate (KCNA) by The Linux Foundation

The Linux Foundation also offers the KCNA course. It is a beginner’s pre-professional qualification. The KCNA test validates a candidate’s fundamental knowledge and skills in Kubernetes and the cloud native ecosystem.

This course is appropriate for applicants who want to learn about and work with cloud-native technologies.

Key Curriculum Components

• Kubernetes fundamentals such as Kubernetes resources, architecture, API, containers, and scheduling

• Container orchestration concepts such as runtime, security, networking, service mesh, storage, and container orchestration fundamentals

• Cloud-native architecture such as autoscaling, serverless, community and governance, roles and personas, and open standards

• Cloud-native observabilities such as telemetry and observability, Prometheus, and cost management

Course fee: The course plus exam costs $299, and the exam costs $250

Reasons to take the course: After this course, candidates will be equipped to work with cloud-native technologies. It also impacts the concept of the cloud native ecosystem as a whole.

• Certified Kubernetes Administrator (CKA) program by the Cloud Native Computing Foundation (CNCF)

The Cloud Native Computing Foundation (CNCF), a multinational educational consortium, offers the CKA course. The course certifies that successful applicants possess the skills, knowledge, and competency required to fulfil the duties of Kubernetes administrators.

Who’s it for: This course is mainly suitable for administrators.

Key Curriculum Components

• Understanding the architectural components of the Kubernetes cluster, setting up, and maintaining the clusters

• Workloads and scheduling module, which includes configuring health checks, multi-container pods, and deploying Kubernetes applications

• The services and networking module includes creating networking policies, ingress controllers, and the exposure of apps via services

• Storage abilities such as persistence volume creation, volume claims, and mounting into a pod

• Troubleshooting abilities, including node troubleshooting

Course fee: This certification course costs $375.

Reasons to take the Course: This provides assurances and authenticity that users have the necessary skills and competency to perform as Kubernetes administrators. It helps provide credibility to the skills of its users.

• Certified Calico Operator by Tigera 

Tigera, the firm behind Calico’s open-source security technology, offers Certified Calico Operator training.

Who’s it for: This course is appropriate for network and security administrators, developers, and platform architects.

Key Curriculum Components

• Introduction to Kubernetes networking and installation of the Calico Network Policies module, which focuses on network policy introduction, best practices. as well as team trust management. Host and node port network policies

• The network connectivity module focuses on encrypting data in transit, managing Internet Protocol (IP) addresses, and the principles of pod connectivity

• Kubernetes services module that covers an introduction to Kubernetes services, Kube-proxy service handling, and Calico native service handling

Course fee: This course is available for free.

Reasons to take the course: Calico is one of the most popular open-source security and networking solutions for Kubernetes, and it is the industry standard for delivering and operating cloud-native applications at scale. As a result, specialists who want to enhance their abilities and credibility and acquire confidence in running mission-critical cloud-native workloads in production should consider taking this course.

• Azure Kubernetes Service

This intermediate course validates users’ ability to create and operate Kubernetes utilizing one of the market’s leading managed services.

Who’s it for: This training is designed for Kubernetes administrators in charge of Azure infrastructure.

Key Curriculum Components:

• AKS components, such as primary and standard load balancers, have extensive network architectures

• Integrating AKS with the Active Directory Module, which focuses on client and server applications, and building AKS clusters using the Azure Portal

• We specify how AKS builds and manages Azure storage resources, emphasizing storage classes, provisioners, and dynamic volumes

• Creating Kubernetes users with a self-signed certificates module focusing on AKS authorization and authentication, Azure Kubernetes Service monitoring, and log debugging.

Course fee: This certification course costs $84.99.

Reason to take the course: This focused course may provide Azure professionals a boost in their careers by helping them develop their abilities, boost their confidence, and establish credibility in the workforce.

• Amazon Elastic Kubernetes Service (Amazon EKS)

AWS Amazon Web Series (AWS) provides the Amazon Elastic Kubernetes Service (EKS) course. This intermediate course validates that successful applicants possess practical and in-depth container management abilities.

Who’s it for: This course is appropriate for DevOps engineers, system administrators, and AWS cloud practitioners.

Key Curriculum Components

• Building Amazon EKS Clusters is a module focusing on various techniques for creating clusters and high-level phases in cluster development while configuring the environment

• Adding and deploying applications to clusters

• Using Amazon Elastic Container Registry (ECR) to manage container images while keeping costs, efficiency, and resiliency in mind

• Learning how to use CI/CD tools to automate application deployment

• Configuring Amazon Web Services (AWS) networking services to enable the cluster and safeguarding the Amazon EKS environment module, which focuses on auditing access using AWS cloud trail logs and securing network communications.

Course fee: Live online training for this course is $1,050.

Reason to take the course: System administrators and DevOps engineers wishing to expand their knowledge of Kubernetes container management and orchestration using Amazon EKS should consider this course.

• Kubernetes Cluster Management Certification Training (KCMCT) by IntelliPaat

Intellipaat, an e-learning company, offers this certification course. This self-paced course certifies that successful applicants know all fundamental and advanced issues, such as cluster access, visualization, fleet clustering, etc.

Who’s it for: This course is appropriate for developers and anyone interested in Kubernetes.

Key Curriculum Components

• Scalable Kubernetes cluster management, including fleet architecture and components

• Fleet manager or controller

• Cluster registration, cluster target matching, cluster access upgrades, bundles tailored to the target cluster, and package layout

• Visualization, architecture, installation, backup, and restoration on K3S and Rancher

• Volumes and storage, networking, advanced features, and settings are all available

Course fee: This course costs approximately $190.

Reason to take the course: This course gives students the equivalent of six months of job experience through its practical projects. The qualification obtained demonstrates trustworthiness and can be used to apply for jobs. Through mock interviews and resume development, the instructors also assist their pupils in preparing for DevOps interviews. It also promotes collaboration and peer learning across all classes.

Conclusion

Learning Kubernetes is an excellent alternative if you want to acquire a talent that will serve you throughout your career, similar to SQL and UNIX, as it is one of the most in-demand software firms worldwide.