Install Istio

Tetrate Istio Distro by default communicates to the cluster defined by your Kubernetes configuration. Please make sure you’re connected to the correct cluster before proceeding.

To install the demo profile of Istio, That can be done using getmesh istioctl command

getmesh istioctl install --set profile=demo


$ getmesh istioctl install –set profile=demo
This will install the Istio demo profile with [“Istio core” “Istiod” “Ingress gateways” “Egress gateways”] components into the cluster. Proceed? (y/N) Y
✔ Istio core installed
✔ Istiod installed
✔ Ingress gateways installed
✔ Egress gateways installed
✔ Installation complete 
Once this step is completed, the validation can be done by confirming the GetMesh and Istio versions installed, using the version command:

getmesh version


$ getmesh version
getmesh version: 0.6.0
active istioctl: 1.8.2-tetrate-v0
client version: 1.8.2-tetrate-v0
control plane version: 1.8.2-tetrate-v0
data plane version: 1.8.2-tetrate-v0 (2 proxies)

In addition to the version output, a user can validate the expected functionality by issuing the config-validate command (read more around config validation):

getmesh config-validate

With fresh install of Kubernetes cluster and Istio, the output will look similar to the below:

$ getmesh config-validate
Running the config validator. This may take some time...

default         default Namespace       IST0102         Info            The namespace is not enabled for Istio injection. Run 'kubectl label namespace default istio-injection=enabled' to
                                                                        enable it, or 'kubectl label namespace default istio-injection=disabled' to explicitly mark it as not needing injection.

The error codes of the found issues are prefixed by 'IST' or 'KIA'. For the detailed explanation, please refer to
- for 'IST' error codes
- for 'KIA' error codes