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We're here to help you find itOnce you've completed this course, you will understand what a service mesh is, what it is good for, and how it relates to the rest of the cloud native ecosystem. You'll understand how to use Linkerd to deliver on the service mesh value propositions of security, reliability, and observability to Kubernetes applications. Finally, you'll have the practical knowledge that you need to confidently run Linkerd in a production environment.
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♱ Excluding VAT/GST
You can request classroom training in any city on any date by Requesting More Information
To ensure a successful learning experience in the Introduction to Service Mesh with Linkerd (LFS143x) course, we recommend that students have the following foundational knowledge:
kubectl.These prerequisites will enable you to grasp the core concepts of the course more effectively and allow you to make the most of your hands-on practical experience with Linkerd.
Introduction: Learn to implement and manage Linkerd, a lightweight service mesh for Kubernetes, in our 3-day course. Ideal for IT professionals familiar with Kubernetes and looking to enhance application networking and security.
Target Audience and Job Roles:
Introduction: The "Introduction to Service Mesh with Linkerd (LFS143x)" course provides foundational knowledge and hands-on experience with the Linkerd service mesh for Kubernetes. Students will learn about service mesh concepts, architecture, deployment, and advanced features like mTLS, traffic management, and monitoring.
Learning Objectives and Outcomes:
Kubernetes is a powerful system that helps handle applications that are spread across several computers, known as containers. It automates many tasks involved in managing these containers, such as deploying applications, scaling them up based on demand, and keeping them running smoothly. By organizing containers that make up an application into logical units, Kubernetes simplifies the complexity of managing these parts, making the deployment and scaling efficient and predictable. It is widely used by companies to ensure their applications can handle the demands of large-scale operations and constant updates.
Golden metrics refer to crucial standardized performance indicators that companies use to assess the health and efficiency of their systems and services. Typically, these include metrics like latency, traffic, errors, and saturation (often abbreviated as LTES). Monitoring these metrics helps organizations ensure optimal performance, quick troubleshooting, and better decision-making processes, which is critical in maintaining service reliability and customer satisfaction in dynamic environments. Golden metrics are integral for continuous monitoring in complex systems such as service meshes, aiding in the maintenance and improvement of system operations.
Traffic shifting in the context of a service mesh is a strategy used to gradually shift user or network traffic from one service version to another. This approach enables safe, controlled deployment and testing of new versions of a service without interrupting user experiences. It helps in detecting issues before they affect all users, ensuring system reliability and uptime. Service meshes like Linkerd provide tools to manage and automate traffic shifting, making it easier for organizations to implement continuous delivery by incrementally routing traffic to newer versions based on predefined rules or real-time performance analysis.
Multi-cluster communication involves managing and transferring data between different clusters of servers in separate locations. Essentially, it ensures that different parts of an organization's IT infrastructure can talk to each other efficiently, regardless of where they are hosted. This is crucial for businesses operating globally or using multiple data centers. Techniques and tools like service meshes help streamline this process by providing a dedicated layer of connectivity, which improves reliability, security, and scalability across clusters.
Blue-green deployments are a strategy used in software development to reduce downtime and increase reliability when releasing new versions of a software application. In this method, two identical environments are set up: one blue and one green. The blue environment is where the current live application runs, while the green is used for staging the new release. Once the new version is fully tested and ready in the green environment, traffic is switched from blue to green. If any issues arise, you can quickly revert back to the blue environment, ensuring minimal disruption and risk.
A service mesh is a layer of infrastructure that facilitates how different parts of an application share data with one another. It uses a network of microservices to ensure that communication is secure, fast, and reliable. Important functions like load balancing, service-to-service communication, and monitoring are all managed by the service mesh. This makes applications easier to understand, debug, and maintain. For professionals looking to deploy, manage, and improve these systems, service mesh training, including specific programs like Linkerd training, can provide the essential skills and knowledge needed for effective implementation.
Linkerd is a lightweight service mesh designed to provide critical features like observability, reliability, and security to microservices without major changes to the existing application code. It operates by inserting a transparent layer of routing and proxying, often referred to as a "sidecar," alongside each service. This setup allows users to monitor and manage inter-service communications efficiently, helping to debug and optimize their applications better. With Linkerd training, professionals can learn to implement and manipulate this service mesh to enhance and secure their cloud-native applications effectively.
Introduction: Learn to implement and manage Linkerd, a lightweight service mesh for Kubernetes, in our 3-day course. Ideal for IT professionals familiar with Kubernetes and looking to enhance application networking and security.
Target Audience and Job Roles:
Introduction: The "Introduction to Service Mesh with Linkerd (LFS143x)" course provides foundational knowledge and hands-on experience with the Linkerd service mesh for Kubernetes. Students will learn about service mesh concepts, architecture, deployment, and advanced features like mTLS, traffic management, and monitoring.
Learning Objectives and Outcomes:
