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Duration 14 hours
Course Outline
Introduction to Service Mesh
- Challenges in managing microservices at scale
- How a service mesh addresses these issues
- Comparison of Istio with other service meshes (Linkerd, Consul)
Kubernetes Networking Basics
- The core Kubernetes networking model
- Services, Ingress, and load balancing
- Constraints of native Kubernetes networking
Istio Capabilities and Architecture
- Control plane vs data plane
- The function of Envoy sidecars
- Key Istio components: Pilot, Citadel, Mixer (legacy), Istiod
Setting Up Istio on Kubernetes
- Preparing a Kubernetes cluster for Istio
- Installing Istio using Helm and Istioctl
- Confirming the installation and sidecar injection
Managing Traffic with Istio
- Setting up routing, retries, and failovers
- Blue/green and canary deployments
- Utilizing the Istio Gateway for ingress traffic
Enhancing Security with Istio Service Mesh
- Mutual TLS (mTLS) for service-to-service authentication
- Authorization policies (RBAC and ABAC)
- Zero Trust architecture within Istio
Observability and Monitoring
- Leveraging Prometheus and Grafana with Istio
- Distributed tracing using Jaeger and Zipkin
- Interpreting metrics, logs, and traces
Combining Istio with Calico
- Enforcing advanced network policies
- Protecting pod-to-pod communication
- Best practices for deploying Istio alongside Calico
Troubleshooting and Best Practices
- Frequent issues in Istio deployments
- Diagnosing sidecar proxies
- Operational best practices for production service meshes
Overview and Future Steps
Requirements
- Familiarity with networking concepts
- Proficiency with the Linux command line
- Understanding of containers and Kubernetes
Target Audience
- Developers
- Cloud architects
- DevOps engineers
- Network engineers
- System administrators
Custom Corporate Training
Training solutions designed exclusively for businesses.
- Customized Content: We adapt the syllabus and practical exercises to the real goals and needs of your project.
- Flexible Schedule: Dates and times adapted to your team's agenda.
- Format: Online (live), In-company (at your offices), or Hybrid.
Price per private group, online live training, starting from 2600 € + VAT*
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