Introduction to Service Mesh with Linkerd Training

Live Online & Classroom Enterprise Training

Learn the fundamentals of service mesh architecture using Linkerd. This course introduces how Linkerd simplifies service-to-service communication, security, observability, and reliability in cloud-native and Kubernetes environments.

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What is Introduction to Service Mesh with Linkerd Course about?

This course provides a foundational understanding of service mesh concepts and demonstrates how Linkerd enhances microservices communication inside Kubernetes clusters. Participants will explore Linkerd architecture, installation, traffic management, security features such as mTLS, and observability tools. By the end of the course, learners will be able to deploy and manage Linkerd in real-world cloud-native environments.

What are the objectives of Introduction to Service Mesh with Linkerd Course ?

Understand service mesh architecture and core concepts
Learn Linkerd components and working principles
Deploy and configure Linkerd in Kubernetes
Implement secure service-to-service communication using mTLS
Monitor and troubleshoot services using Linkerd observability tools

Who is Introduction to Service Mesh with Linkerd Course for?

Kubernetes Administrators
DevOps Engineers
Cloud Engineers
Platform Engineers
Software Developers working with microservices

What are the prerequisites for Introduction to Service Mesh with Linkerd Course?

Prerequisites:

Basic understanding of Kubernetes
Familiarity with containers and Docker
Basic knowledge of microservices architecture
Understanding of networking fundamentals
Basic command-line experience

Learning Path:

Fundamentals of Cloud-Native Architecture
Kubernetes Administration Basics
Microservices Communication Patterns
Service Mesh Fundamentals
Advanced Service Mesh and Observability

Related Courses:

Kubernetes for Administrators
Istio Service Mesh Fundamentals
Docker and Containerization Essentials
Cloud Native Application Architecture

Available Training Modes

Live Online Training

2 Days

Course Outline Expand All

Expand All

Module 1: What Is a Service Mesh?

Service mesh fundamentals and purpose

Challenges in microservices communication

Service mesh vs traditional networking

Key service mesh capabilities (observability, security, traffic control)

Popular service mesh platforms overview

Module 2: Linkerd and the Service Mesh Ecosystem

Overview of Linkerd service mesh

Linkerd vs other service meshes (Istio, Consul)

Linkerd use cases and benefits

CNCF ecosystem and Linkerd role

Linkerd community and support model

Module 3: Linkerd Architecture

High-level Linkerd architecture overview

Data plane and control plane separation

Integration with Kubernetes architecture

Traffic flow through Linkerd

Observability components

Module 4: The Data Plane – Linkerd2-proxy

Linkerd2-proxy role and functionality

Sidecar proxy model

Traffic interception and routing

Performance and latency optimization

Proxy security features

Module 5: The Linkerd Control Plane

Control plane components overview

Identity service and certificate management

Policy and configuration management

Metrics collection and monitoring

Control plane high availability

Module 6: Linkerd Extensions

Overview of Linkerd extensions framework

Viz extension for observability

Multicluster extension

Jaeger tracing integration

Extension lifecycle management

Module 7: Deploying Linkerd to a Kubernetes Cluster

Kubernetes prerequisites for Linkerd

Installing Linkerd CLI and tools

Installing control plane components

Verifying installation health

Upgrading Linkerd versions

Module 8: Getting Started with Linkerd

Adding Linkerd to workloads (injection)

Verifying mesh connectivity

Viewing traffic metrics

Debugging mesh communication

Basic operational commands

Module 9: Using Service Profiles for Per-Route Metrics

Service profile concepts

Defining service profile resources

Route-level metrics and monitoring

Improving observability using profiles

Best practices for service profiling

Module 10: Retries and Timeouts

Traffic reliability concepts

Configuring retry policies

Timeout configuration strategies

Avoiding cascading failures

Monitoring retry behavior

Module 11: Securing Your Application Communication with mTLS

Mutual TLS fundamentals

Linkerd automatic mTLS enablement

Identity and certificate rotation

Verifying encrypted service traffic

Security best practices

Module 12: Canary and Blue-Green Deployments

Progressive delivery concepts

Traffic splitting using Linkerd

Canary deployment strategies

Blue-green deployment patterns

Monitoring deployment success

Module 13: Using Linkerd in Production

Production architecture best practices

Scaling Linkerd in large clusters

Monitoring and alerting setup

Backup and disaster recovery planning

Production troubleshooting strategies

Who is the instructor for this training?

The trainer for this Introduction to Service Mesh with Linkerd Training has extensive experience in this domain, including years of experience training & mentoring professionals.

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