Labs ICA - Exercise Istio Certified Associate 2026

IMPORTANT before enrolling:

• Actual Istio Certified Associate (ICA) from LinuxFoundation is Time-based and Performance-based (Lab/practical). And this practice question is just to give a familiarity for real time questions of the exam.

• As current portal is not supporting lab session, only relevant questions with great explanations are updated in this course.

• As real exam is time-based and lab/practical/performance based - you can get real answer only after submission of test and have a looks on how the solution can be helpful to solve the real exam.

Suggestion - For practice lab, you can use your own Kubernetes cluster, and perform the similar exercise on the BookInfo Application, which is already bundled under Istio installation. In case, if you are planning to instructor led training program for the Istio from scratch, feel free to drop message on Instrucor's LinkedIn profile. My team will update you for the next upcoming batches on the same, with details.

Actual Exam - ICA

The Istio Certified Associate (ICA) exam demonstrates a solid understanding of Istio principles, terminology, and best practices in order to set up Istio.

Who is it for?
The ICA is a pre-professional certification designed for engineers, CI/CD practitioners or anyone with special interests in Istio.

What does the ICA Demonstrate?
An ICA can comprehend GitOps patterns including when and why to use them. They understand the precautions to take around tooling for manifest format and packaging, state store systems, and reconciliation engines to adhere to and extend GitOps principles.

Domains and Competencies -

Istio Installation, Upgrade and Configuration (7%)
Using the Istio CLI to install a basic cluster
Customizing the Istio installation with the IstioOperator API
Using overlays to manage Istio component settings
Traffic Management (40%)
Controlling network traffic flows within a service mesh
Configuring sidecar injection
Using the Gateway resource to configure ingress and egress traffic
Understanding how to use ServiceEntry resources for adding entries to internal service registry
Define traffic policies using DestinationRule
Configure traffic mirroring capabilities
Resilience and Fault Injection (20%)
Configuring circuit breakers (with or without outlier detection)
Using resilience features
Creating fault injection

Security Workloads (20%)
Understand Istio security features
Set up Istio authorization for HTTP/TCP traffic in the mesh
Configure mutual TLS at mesh, namespace, and workload levels

Advanced Scenarios (13%)
Understand how to onboard non-Kubernetes workloads to the mesh
Troubleshoot configuration issues