I need to enable istio injection in Ansible. My command is,
kubectl label namespace default istio-injection=enabled
I want to run this command in Ansible. I used the ansible k8s module for this task. But it keeps errors.
k8s:
name: default
kind: Namespace
label: istio-injection=enabledHow to do this?
You can't use Ansible to modify a Kubernetes object in-place (with the exception that you can k8s_scale a deployment). The flip side of this is that a Namespace is an ordinary Kubernetes object, so you can use k8s to create or update it. There's no facility to just specify the object metadata so you need to give a fairly complete object description. (You would need to know all of the namespace labels, if you have more than just the Istio label.)
k8s:
state: present
definition:
apiVersion: v1
kind: Namespace
metadata:
name: default
labels:
'istio-injection': enabled