Service Mesh
A service mesh is a configurable infrastructure layer for microservices application that makes communication flexible, reliable, and fast.
Istio Certified Associate Exam Preparation - Traffic Management Scenarios
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These scenarios can be used standalone for ICA exam preparation or to learn and study Istio service mesh. Weekly new ones!
Introduction to Istio Service Mesh
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Istio - Service Mesh to provide Traffic Control, Security and Observability for Kubernetes
Lab 4/4 🔬Istio Ambiant Mesh
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Ambient interoperability with sidecarsAll the Pods don't need to use the new Ambient mode. You can have some Pods using sidecars while others are using Ambient. Let's create a new namespace called httpbin: kubectl create namespace httpbinTo use sidecars in this namespace, you need to label it accordingly: kubectl label
Lab 3/4 🔬Istio Ambiant Mesh
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L7 authorization policiesL4 policies are useful but may not be sufficient for your needs. For example, you’ll be able to send any request to the web-api service from the sleep pod while you may only want to allow requests with the GET method. In order to have any L7
Lab 2/3 🔬Istio Ambiant Mesh
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Add services to AmbientAdding services to Ambient is very simple. You just need to add the istio.io/dataplane-mode=ambient label to your namespace to have all the corresponding pods managed by Ambient. kubectl label namespace default istio.io/dataplane-mode=ambientNow, take a look at the logs of the Istio
Lab 1/3 🔬Istio Ambiant Mesh
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Deploy a KinD cluster Set the context environment variable: export CLUSTER1=cluster1Run the following commands to deploy a multi node Kubernetes cluster using KinD: data/steps/deploy-kind-cluster/deploy-multi.sh 1 cluster1Creating cluster "kind1" ... ✓ Ensuring node image (kindest/node:v1.24.0) 🖼 ✓ Preparing nodes 📦 📦 📦 📦 ✓ Writing configuration 📜 ✓ Starting control-plane 🕹️ ✓ Installing CNI 🔌 ✓ Installing
Istio Advanced hands-on Training
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With this hands-on, practical course, you'll be able to gain experience in running your own Istio Service Meshes. Hands-on labsIstio Training 1 🔬 Learning the basics of EnvoyLearning the basics of Envoy Running EnvoyIn this lab we will dig into one of the foundational pieces of Istio, the “dataplane” or service
Istio Training 1 🔬 Learning the basics of Envoy
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Learning the basics of Envoy Running Envoy In this lab we will dig into one of the foundational pieces of Istio, the "data plane" or service proxy. These live with each service/application instance on the request path on both origination of a service call as well as usually on
