Operator install into "default" namespace

[kuzm1ch]

https://knative.dev/docs/install/operator/knative-with-operators/#verifying-image-signatures By default operator install into namespace default. kubectl apply -f https://github.com/knative/operator/releases/download/knative-v1.13.2/operator.yaml

Expected behavior It will be expected that no namespace will be hardcoded so user can use manifests or another namespace is hardcoded f.e. "knative-operator".

IMHO, hardcode "knative-operator" as a default namespace is looks better and user can redefine it with kustomize if needed.

apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
metadata:
  name: knative-operator

resources:
- operator.yaml

namespace: knative-operator-v2

Additional context If there are no specific reason of deploying it into default namespace, I can change it.

[houshengbo]

namespace is a historic discussion. we used to use knative-operator, but later on switch to default, and have been using it for 5 years.

[jrhunger]

namespace is a historic discussion. we used to use knative-operator, but later on switch to default, and have been using it for 5 years.

What was the reason for choosing default? 5 years ago, was that on k8s 1.14? Probably overdue for a re-think given the evolution of the platform and ecosystem over the last 15 minor versions. Personally i search/replaced throughout the yaml file to use knative-operator and it seems to be working fine.