Address comments on 'Move Single Own Namespace back to alpha'

Signed-off-by: Todd Short <tshort@redhat.com>

Author: tmshort

docs/draft/howto/single-ownnamespace-install.md

@@ -1,7 +1,7 @@
 ## Description
 
 !!! note
-This feature is still in *alpha* the `SingleOwnNamespaceInstallSupport` feature-gate must be enabled to make use of it.
+This feature is still in *alpha*. The `SingleOwnNamespaceInstallSupport` feature-gate is disabled by default and must be enabled to make use of it.
 See the instructions below on how to enable it.
 
 ---

docs/draft/tutorials/explore-available-content-metas-endpoint.md

@@ -92,7 +92,7 @@ Then you can query the catalog by using `curl` commands and the `jq` CLI tool to
         ```
 
     !!! important
-        OLM 1.0 supports installing extensions that define webhooks. Targeting a single or specified set of namespaces requires enabling the `SingleOwnNamespaceInstallSupport` feature-gate.
+        OLM 1.0 supports installing extensions that define webhooks. Targeting a single namespace (SingleNamespace or OwnNamespace install modes) requires enabling the `SingleOwnNamespaceInstallSupport` feature-gate.
 
 3. Return list of packages which support `AllNamespaces` install mode, do not use webhooks, and where the channel head version uses `olm.csv.metadata` format:
 

docs/tutorials/explore-available-content.md

@@ -92,7 +92,7 @@ Then you can query the catalog by using `curl` commands and the `jq` CLI tool to
         ```
 
     !!! important
-        OLM 1.0 supports installing extensions that define webhooks. Targeting a single or specified set of namespaces requires enabling the `SingleOwnNamespaceInstallSupport` feature-gate.
+        OLM 1.0 supports installing extensions that define webhooks. Targeting a single namespace (SingleNamespace or OwnNamespace install modes) requires enabling the `SingleOwnNamespaceInstallSupport` feature-gate.
 
 3. Return list of packages that support `AllNamespaces` install mode and do not use webhooks:
 

hack/demo/own-namespace-demo-script.sh

@@ -57,13 +57,9 @@ kubectl delete clusterextension argocd-operator --ignore-not-found=true
 kubectl delete namespace argocd-system --ignore-not-found=true
 kubectl delete clusterrolebinding argocd-installer-crb --ignore-not-found=true
 
-# remove feature gate from deployment
-echo "Removing feature gate from operator-controller..."
-kubectl patch deployment -n olmv1-system operator-controller-controller-manager --type='json' -p='[{"op": "remove", "path": "/spec/template/spec/containers/0/args", "value": "--feature-gates=SingleOwnNamespaceInstallSupport=true"}]' || true
-
-# restore standard CRDs
+# restore standard CRDs and reset deployment (removes experimental feature gates)
 echo "Restoring standard CRDs..."
-kubectl apply -f "$(dirname "${BASH_SOURCE[0]}")/../../manifests/base.yaml"
+kubectl apply -f "$(dirname "${BASH_SOURCE[0]}")/../../manifests/standard.yaml"
 
 # wait for standard CRDs to be available
 kubectl wait --for condition=established --timeout=60s crd/clusterextensions.olm.operatorframework.io

hack/demo/single-namespace-demo-script.sh

@@ -60,13 +60,9 @@ kubectl delete clusterextension argocd-operator --ignore-not-found=true
 kubectl delete namespace argocd-system argocd --ignore-not-found=true
 kubectl delete clusterrolebinding argocd-installer-crb --ignore-not-found=true
 
-# remove feature gate from deployment
-echo "Removing feature gate from operator-controller..."
-kubectl patch deployment -n olmv1-system operator-controller-controller-manager --type='json' -p='[{"op": "remove", "path": "/spec/template/spec/containers/0/args", "value": "--feature-gates=SingleOwnNamespaceInstallSupport=true"}]' || true
-
-# restore standard CRDs
+# restore standard CRDs and reset deployment (removes experimental feature gates)
 echo "Restoring standard CRDs..."
-kubectl apply -f "$(dirname "${BASH_SOURCE[0]}")/../../manifests/base.yaml"
+kubectl apply -f "$(dirname "${BASH_SOURCE[0]}")/../../manifests/standard.yaml"
 
 # wait for standard CRDs to be available
 kubectl wait --for condition=established --timeout=60s crd/clusterextensions.olm.operatorframework.io