Getting Started
This guide lets you quickly evaluate Istio’s ambient mode. You’ll need a Kubernetes cluster to proceed. If you don’t have a cluster, you can use
kind4 or any other supported Kubernetes platform5.These steps require you to have a cluster running a
supported version of Kubernetes (1.28, 1.29, 1.30, 1.31).Download the Istio CLI
Istio is configured using a command line tool called istioctl
. Download it, and the Istio sample applications:
Check that you are able to run istioctl
by printing the version of the command. At this point, Istio is not installed in your cluster, so you will see that there are no pods ready.
Install Istio on to your cluster
istioctl
supports a number of configuration profiles6 that include different default options, and can be customized for your production needs. Support for ambient mode is included in the ambient
profile. Install Istio with the following command:
Once the installation completes, you’ll get the following output that indicates all components have been installed successfully.
Install the Kubernetes Gateway API CRDs
You will use the Kubernetes Gateway API to configure traffic routing.
Note that the Kubernetes Gateway API CRDs do not come installed by default on most Kubernetes clusters, so make sure they are installed before using the Gateway API:
Next steps
Congratulations! You’ve successfully installed Istio with support for ambient mode. Continue to the next step to install a sample application7.