Kubernetes

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Kubernetes
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Course Overview

Kubernetes: An Overview

Developed initially by Google and now maintained by the Cloud Native Computing Foundation (CNCF), Kubernetes enables organizations to build resilient, scalable systems. It abstracts infrastructure complexities, allowing applications to run consistently across environments. Key features include automated rollouts and rollbacks, service discovery, load balancing, self-healing, and horizontal scaling. Kubernetes supports diverse workloads and integrates with various tools for monitoring, logging, and security. Its declarative API ensures a robust framework for modern DevOps practices.. Here are key concepts and components of Kubernetes:

Key Concepts and Components

  1. Containers: Containers are lightweight, isolated environments that encapsulate applications and their dependencies, ensuring consistent deployment across environments.

  2. Nodes: A node is a physical or virtual machine that runs containers in a Kubernetes cluster. Nodes are managed by the cluster’s control plane.

  3. Cluster: A Kubernetes cluster consists of a master node and multiple worker nodes that work together to run containerized applications. 

  4. Control Plane: 

    • API Server: Acts as the control plane’s front-end, enabling user and external component interactions.

    • Scheduler: Assigns containers to nodes based on resource availability and other constraints.

    • Controller Manager: Manages various controllers that maintain the desired cluster state.

  5. Services: Services provide stable network endpoints, load balancing, and network connectivity for pods.

  6. Deployments: Deployments manage the lifecycle of pods, supporting scaling, rolling updates, and rollbacks.

  7. Persistent Volumes (PV) and Persistent Volume Claims (PVC): PVs provide persistent storage, while PVCs request specific storage resources.

  8. Namespaces: Namespaces allow clusters to be divided into virtual clusters, enabling resource isolation for different teams or projects.

Why Use Kubernetes?

  • Scalability: Easily scale applications based on demand.

  • Automation: Automate deployment, updates, and management tasks.

  • High Availability: Ensure application uptime with automatic container restarts.

  • Resource Efficiency: Maximize resource utilization through intelligent scheduling.

  • Portability: Deploy applications across multiple cloud and on-premises environments.

Kubernetes vs. Docker

  • Docker: Focuses on building and running individual containers.

  • Kubernetes: Manages and orchestrates multiple containers across a cluster.

Kubernetes in DevOps and Cloud

Kubernetes plays a vital role in DevOps and cloud environments by automating container management, integrating with CI/CD pipelines, and ensuring efficient resource use across different infrastructures.

Kubernetes Online Training at BESTWAY Technologies Hyderabad

Frequently Asked Questions

  1. What is Kubernetes, and why is it important? Kubernetes automates container management, making it crucial for modern software development and deployment.

  2. Is Kubernetes training suitable for beginners? Yes, introductory courses cover foundational concepts before diving deeper.

  3. What topics are covered in Kubernetes training? Topics include containerization basics, Kubernetes architecture, cluster setup, pod deployment, scaling, storage management, and networking.

  4. How long does the training take? Course durations vary based on the depth of coverage and program type.

  5. Are there prerequisites for training? Some courses assume no prior experience, while advanced programs may require basic containerization knowledge.

  6. Does the training include certification preparation? Certification guidance and exam preparation materials are often provided.

  7. Are hands-on labs included? Yes, practical exercises are integral to the training.

  8. Can training materials be accessed post-completion? Course materials are usually accessible for a specific period after completion.

  9. Is job placement assistance offered? Job placement support, including resume building and interview preparation, is often available.

Kubernetes training at BESTWAY Technologies Hyderabad equips learners with essential skills for managing containerized applications and advancing their careers in cloud-native technologies.

Course Curriculum

Module 1: Introduction to Kubernetes

  • Introduction to containerization and its benefits
  • Understanding the need for orchestration and Kubernetes
  • Overview of Kubernetes architecture and components
  • Installing and setting up a Kubernetes cluster (local or cloud-based)

Module 2: Kubernetes Concepts and Core Components

  • Understanding Pods, Services, and Deployments
  • Working with Labels and Selectors
  • Understanding ReplicaSets and Replication Controllers
  • Managing and scaling applications with Deployments
  • Configuring and using Secrets and ConfigMaps
  • Managing application storage with Persistent Volumes and Persistent Volume Claims

Module 3: Kubernetes Networking

  • Introduction to Kubernetes networking
  • Understanding Services and Service types
  • Ingress and Ingress Controllers
  • Network Policies and their usage
  • Service discovery and DNS resolution in Kubernetes

Module 4: Kubernetes Application Lifecycle Management

  • Deploying and managing applications using kubectl
  • Rolling updates and rollback strategies
  • Probes and health checks
  • Managing application configurations and environment variables

Module 5: Kubernetes Storage and Volumes

  • Introduction to Kubernetes storage options
  • Working with Persistent Volumes and Claims
  • Configuring storage classes
  • Dynamic provisioning of storage
  • StatefulSets for managing stateful applications

Module 6: Kubernetes Security

  • Kubernetes RBAC (Role-Based Access Control)
  • Securing the Kubernetes API server
  • Securing etcd
  • Network policies for network security
  • Container security practices
  • Securing application secrets and sensitive data

Module 7: Monitoring, Logging, and Troubleshooting

  • Monitoring Kubernetes cluster and applications
  • Using Prometheus and Grafana for monitoring
  • Logging and log aggregation with Elasticsearch and Kibana
  • Troubleshooting common Kubernetes issues
  • Debugging Pods and Containers

Module 8: Kubernetes Operators and Custom Resources

  • Understanding Kubernetes Operators
  • Custom Resource Definitions (CRDs)
  • Building and deploying custom Operators
  • Using Operators for managing complex applications

Module 9: Advanced Topics

  • Kubernetes Federation for managing multiple clusters
  • Multi-tenancy in Kubernetes
  • Autoscaling applications in Kubernetes
  • Cluster upgrades and version compatibility
  • Backup and disaster recovery strategies

Module 10: Kubernetes Ecosystem and Integrations

  • Introduction to the Kubernetes ecosystem
  • Integration with container registries (Docker Hub, private registries)
  • Using Kubernetes with CI/CD pipelines (GitLab CI, Jenkins)
  • Kubernetes integration with cloud platforms (AWS, GCP, Azure)
  • Serverless computing with Kubernetes (Knative, KEDA)

Faq’s

  • Prerequisites for Kubernetes Online Training:

    1. Basic Knowledge of Containers: Understanding of Docker or similar container technologies.
    2. Familiarity with Linux Commands: Basic command-line skills in Linux/Unix environments.
    3. Networking Fundamentals: Understanding of networking concepts like DNS, IP addresses, and firewalls.
    4. Cloud Basics (Optional): Exposure to cloud platforms like AWS, Azure, or GCP is helpful but not mandatory.
    5. Programming Basics (Optional): Familiarity with programming or scripting languages like Python or Bash can be advantageous.

Our Trainers have highly experience in Support, Implementation and Rollout projects real time solutions on different scenarios and expert in their professionals. BESTWAY Technologies verifies their technical background and experience.

If you miss a class during the Kubernetes Online Training at BESTWAY Technologies, here are your options:

  1. Access Recorded Sessions: Most training programs provide recorded sessions of missed classes for review.
  2. Join a Makeup Session: Request a one-on-one or group makeup session with the instructor if available.

Yes, the Kubernetes Online Training at BESTWAY Technologies will be conducted via live online streaming. This interactive format allows you to:

  1. Learn in Real-Time: Engage with expert trainers through live sessions.
  2. Ask Questions: Clarify doubts instantly during the class.
  3. Hands-On Practice: Participate in live demos and practical exercises.
  4. Collaborate: Interact with fellow participants for a better learning experience.
  5. Access Recordings: Revisit recorded sessions for better understanding and revision.

Live streaming ensures a flexible and immersive learning experience, accessible from anywhere.

During the Kubernetes Online Training at BESTWAY Technologies, practical learning is facilitated through:

  1. Hands-On Labs: Access cloud-based labs or virtual environments pre-configured for Kubernetes practice.
  2. Live Demos: Follow along with instructor-led live demonstrations.
  3. Assignments: Work on real-world tasks and projects designed to reinforce key concepts.
  4. Access to Cluster Environments: Use Kubernetes clusters provided by the institute or set up your own with guidance.
  5. Step-by-Step Guidance: Receive detailed instructions and support to complete practical exercises.

If you are enrolled in classes and you have paid fees, but want to cancel the registration for certain reason, it can be done within 48 hours of initial registration. Please make a note that refunds will be processed within 25 days of prior request.

  • We are proud to be one of the leading providers of Kubernetes online training, serving a global customer base. Our learners come from diverse regions, including:

    International Reach

    Countries such as India, USA, Singapore, Canada, UK, UAE, Australia, New Zealand, Qatar, South Africa, Malaysia, Saudi Arabia, Mexico, Ireland, Denmark, Sweden, Kenya, Nigeria, Japan, China, and many more.

    Cities in India

    We cater to students and professionals from major cities like:
    Hyderabad (Ameerpet, SR Nagar, KPHB, Gachibowli, etc.), Bangalore (Koramangala, Whitefield, Marathahalli, etc.), Delhi, Mumbai, Chennai, Pune, Kolkata, Ahmedabad, Lucknow, Jaipur, and other cities including Kochi, Indore, Chandigarh, Mysore, Ranchi, Bhubaneswar, and Vizag.

    Global Cities

    We have customers from prominent cities worldwide, including New York, London, Sydney, Toronto, Paris, Berlin, Dubai, Singapore, Tokyo, Riyadh, Cape Town, and many others.

    Our training programs are accessible to anyone, anywhere, empowering learners across the globe with the skills to excel in Kubernetes and container orchestration.

Yes, you can attend a free demo class for the Kubernetes Online Training at BESTWAY Technologies. The demo class offers:

  1. Trainer Introduction: Meet the expert instructor and learn about their teaching methodology.
  2. Course Overview: Get an outline of the topics covered during the training.
  3. Interactive Session: Experience the live teaching environment and ask questions.
  4. Hands-On Demo: Watch a practical demonstration of Kubernetes concepts.

The free demo class helps you assess the quality of training and decide if the course meets your expectations. Contact us to schedule your session!

Yes, there are some group discount available if group contain more than two.

 

Demo Video’s

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Reviews

Kubernetes Rated 4.5 based on 2 reviews.

By: Sunil, Rating:
I recently completed the Kubernetes Online Training at BESTWAY Technologies Training Institute, and I am thoroughly impressed with the quality of the program. The trainers are not only highly knowledgeable about Kubernetes but also excellent educators. They made complex concepts easy to understand and provided practical insights that are invaluable in real-world scenarios.

By: Vivek, Rating:
Thanks to BESTWAY Technologies Training Institute, I now feel confident in my Kubernetes skills and am well-prepared to apply them in real-world situations. I highly recommend this training to anyone looking to become proficient in Kubernetes and advance their career in container orchestration.

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