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Justin Boyer

Microservices provide many benefits but come with new challenges. This course will teach you how to use the Linkerd service mesh to help you run your services hosted on Kubernetes reliably and securely.

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Microservices provide many benefits but come with new challenges. This course will teach you how to use the Linkerd service mesh to help you run your services hosted on Kubernetes reliably and securely.

You’ve deployed your microservice application, but how do you manage its health? In this course, Getting Started with Linkerd Service Mesh, you’ll learn to add reliability, security, and observability to your Kubernetes-hosted microservices. First, you’ll explore how to gather “golden metrics” for your microservices. Next, you’ll discover how to secure pod-to-pod communication with mTLS. Finally, you’ll learn how to run Linkerd in production. When you’re finished with this course, you’ll have the skills and knowledge of Linkerd needed to bring the benefits of service meshes to your organization.

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What's inside

Syllabus

Course Overvivew
Introduction to Linkerd
Deep Dive into Linkerd Architecture
Gathering Metrics Using Linkerd
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Securing Pod-to-pod Communication with mTLS
Linkerd in Production

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Explores the Linkerd service mesh, which is standard in the Kubernetes industry
Teaches learners how to use Linkerd to improve the reliability, security, and observability of their Kubernetes-hosted microservices
Taught by Justin Boyer, who is a recognized for his work in service meshes, Kubernetes, and distributed systems
Develops skills in gathering metrics, securing pod-to-pod communication with mTLS, and running Linkerd in production, which are core skills for managing and securing microservices in Kubernetes
Examines Linkerd, which is highly relevant to the management and security of microservices in Kubernetes

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Getting Started with Linkerd Service Mesh with these activities:
Read 'Service Mesh Patterns' by Chris Richardson
Gain in-depth knowledge about service mesh concepts and best practices, complementing the course material.
Show steps
  • Read selected chapters relevant to Linkerd and microservice management.
  • Take notes and highlight key concepts.
Join a Study Group for 'Getting Started with Linkerd Service Mesh'
Collaborate with peers to discuss concepts, share experiences, and collectively enhance your understanding of Linkerd.
Browse courses on Service Mesh
Show steps
  • Join an online or local study group.
  • Engage in discussions, ask questions, and share insights.
  • Review course material and practice exercises together.
Review Network Architecture Concepts
Sharpen your foundational knowledge of networking and cloud infrastructure to better understand Linkerd's role in managing microservices.
Browse courses on Microservices
Show steps
  • Review basic network architecture including subnets, IP addressing, and routing protocols.
  • Understand the concepts of containerization and orchestration with Kubernetes.
  • Explore cloud computing services related to networking, such as load balancing and managed DNS.
Five other activities
Expand to see all activities and additional details
Show all eight activities
Hands-on Lab: Deploying Microservices on Kubernetes with Linkerd
Reinforce your understanding of microservice deployment and Linkerd integration through a guided hands-on lab.
Browse courses on Service Mesh
Show steps
  • Follow a tutorial to set up a Kubernetes cluster and deploy a microservice application.
  • Install and configure Linkerd to manage the microservices.
  • Run commands and observe the behavior of Linkerd in managing service-to-service communication.
  • Troubleshoot any issues encountered during the lab.
Design a Microservice Architecture with Linkerd
Apply your knowledge to create a practical plan for deploying and managing microservices using Linkerd.
Show steps
  • Identify the microservices and their interactions.
  • Design the network topology and security considerations.
  • Plan the deployment and monitoring strategy with Linkerd.
  • Document your design in a presentation or technical report.
Contribute to the Linkerd Community
Gain practical experience and contribute to the advancement of Linkerd by participating in the community.
Show steps
  • Join the Linkerd community forum or mailing list.
  • Identify areas where you can contribute, such as documentation, testing, or bug reporting.
  • Collaborate with other community members.
  • Make your contributions and receive feedback.
Solve 'Linkerd Troubleshooting Scenarios'
Test your ability to identify and resolve common issues while working with Linkerd.
Browse courses on Troubleshooting
Show steps
  • Review documentation and community resources on Linkerd troubleshooting.
  • Practice solving troubleshooting scenarios.
  • Analyze error messages and logs to identify the root cause.
  • Implement solutions to resolve the issues.
Create a Blog Post on 'Securing Microservices with Linkerd'
Showcase your understanding by creating a blog post that shares your insights on securing microservices with Linkerd.
Show steps
  • Research and gather information on Linkerd's security capabilities.
  • Write a well-structured blog post outlining the benefits and implementation of Linkerd for microservices security.
  • Share your blog post on relevant platforms and engage with readers.

Career center

Learners who complete Getting Started with Linkerd Service Mesh will develop knowledge and skills that may be useful to these careers:
Cloud Architect
Cloud Architects design, build, and manage cloud computing solutions. They work with customers to understand their business needs and then design and implement solutions that meet those needs. This course can help Cloud Architects to build a foundation in service meshes, which are becoming increasingly popular for managing microservices in the cloud. By learning about Linkerd, one of the leading service meshes, Cloud Architects can gain the skills they need to implement and manage service meshes in their own cloud environments.
Site Reliability Engineer
Site Reliability Engineers (SREs) are responsible for the reliability, performance, and efficiency of computer systems and applications. They use a variety of tools and techniques to monitor, troubleshoot, and resolve issues. This course can help SREs to build a foundation in service meshes, which are becoming increasingly popular for managing microservices. By learning about Linkerd, one of the leading service meshes, SREs can gain the skills they need to implement and manage service meshes in their own environments.
Solutions Architect
Solutions Architects work with customers to design and implement IT solutions. They understand the customer's business needs and then design and implement solutions that meet those needs. This course can help Solutions Architects to build a foundation in service meshes, which are becoming increasingly popular for managing microservices. By learning about Linkerd, one of the leading service meshes, Solutions Architects can gain the skills they need to implement and manage service meshes in their own customer environments.
Network Engineer
Network Engineers design, build, and manage computer networks. They work to ensure that networks are reliable, secure, and efficient. This course can help Network Engineers to build a foundation in service meshes, which are becoming increasingly popular for managing microservices. By learning about Linkerd, one of the leading service meshes, Network Engineers can gain the skills they need to implement and manage service meshes in their own networks.
DevOps Engineer
DevOps Engineers work to bridge the gap between development and operations teams. They use a variety of tools and techniques to automate and streamline the software development and deployment process. This course can help DevOps Engineers to build a foundation in service meshes, which are becoming increasingly popular for managing microservices. By learning about Linkerd, one of the leading service meshes, DevOps Engineers can gain the skills they need to implement and manage service meshes in their own environments.
Software Engineer
Software Engineers design, develop, and maintain software applications. They work to ensure that software applications are reliable, secure, and efficient. This course can help Software Engineers to build a foundation in service meshes, which are becoming increasingly popular for managing microservices. By learning about Linkerd, one of the leading service meshes, Software Engineers can gain the skills they need to implement and manage service meshes in their own software applications.
Cloud Engineer
Cloud Engineers design, build, and manage cloud computing solutions. They work to ensure that cloud solutions are reliable, secure, and efficient. This course can help Cloud Engineers to build a foundation in service meshes, which are becoming increasingly popular for managing microservices in the cloud. By learning about Linkerd, one of the leading service meshes, Cloud Engineers can gain the skills they need to implement and manage service meshes in their own cloud environments.
Information Security Analyst
Information Security Analysts design, implement, and manage security measures to protect computer systems and networks. They work to ensure that systems and networks are secure from unauthorized access, use, disclosure, disruption, modification, or destruction. This course can help Information Security Analysts to build a foundation in service meshes, which are becoming increasingly popular for securing microservices. By learning about Linkerd, one of the leading service meshes, Information Security Analysts can gain the skills they need to implement and manage service meshes in their own environments.
DevSecOps Engineer
DevSecOps Engineers work to integrate security into the software development and deployment process. They use a variety of tools and techniques to automate and streamline the security process. This course can help DevSecOps Engineers to build a foundation in service meshes, which are becoming increasingly popular for securing microservices. By learning about Linkerd, one of the leading service meshes, DevSecOps Engineers can gain the skills they need to implement and manage service meshes in their own environments.
Data Engineer
Data Engineers design, build, and maintain data pipelines. They work to ensure that data is collected, processed, and stored in a reliable, secure, and efficient manner. This course can help Data Engineers to build a foundation in service meshes, which are becoming increasingly popular for managing microservices. By learning about Linkerd, one of the leading service meshes, Data Engineers can gain the skills they need to implement and manage service meshes in their own data pipelines.
Network Security Engineer
Network Security Engineers design, implement, and manage network security measures. They work to ensure that networks are secure from unauthorized access, use, disclosure, disruption, modification, or destruction. This course can help Network Security Engineers to build a foundation in service meshes, which are becoming increasingly popular for securing microservices. By learning about Linkerd, one of the leading service meshes, Network Security Engineers can gain the skills they need to implement and manage service meshes in their own networks.
System Administrator
System Administrators install, configure, and maintain computer systems and networks. They work to ensure that systems and networks are reliable, secure, and efficient. This course can help System Administrators to build a foundation in service meshes, which are becoming increasingly popular for managing microservices. By learning about Linkerd, one of the leading service meshes, System Administrators can gain the skills they need to implement and manage service meshes in their own environments.
Network Architect
Network Architects design and implement computer networks. They work to ensure that networks are reliable, secure, and efficient. This course can help Network Architects to build a foundation in service meshes, which are becoming increasingly popular for managing microservices. By learning about Linkerd, one of the leading service meshes, Network Architects can gain the skills they need to implement and manage service meshes in their own networks.
Security Engineer
Security Engineers design, implement, and manage security measures to protect computer systems and networks. They work to ensure that systems and networks are secure from unauthorized access, use, disclosure, disruption, modification, or destruction. This course can help Security Engineers to build a foundation in service meshes, which are becoming increasingly popular for securing microservices. By learning about Linkerd, one of the leading service meshes, Security Engineers can gain the skills they need to implement and manage service meshes in their own environments.
Technical Support Engineer
Technical Support Engineers provide technical support to users of computer systems and networks. They help users to troubleshoot and resolve problems with their systems and networks. This course can help Technical Support Engineers to build a foundation in service meshes, which are becoming increasingly popular for managing microservices. By learning about Linkerd, one of the leading service meshes, Technical Support Engineers can gain the skills they need to help users troubleshoot and resolve problems with service meshes.

Reading list

We've selected five books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Getting Started with Linkerd Service Mesh.
Covers design patterns and best practices for building and managing Kubernetes applications. It includes chapters on service meshes, providing a practical guide to deploying Linkerd.
Provides a comprehensive overview of microservices design patterns, including those for communication, service discovery, and fault tolerance. It valuable resource for anyone looking to build scalable, reliable, and maintainable microservices-based applications.
Provides a comprehensive overview of observability engineering, including metrics, traces, and logs. It valuable resource for anyone looking to improve the performance and reliability of their microservices-based applications.
Comprehensive guide to designing and building data-intensive applications. It covers everything from data modeling and storage to query optimization and performance tuning.

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