beta.kubernetes.io/os deprecated since v1.14, removed in v1.19

**Description of the change:**

Switch to supported os node selector, beta one is deprecated AND removed now.

**Motivation for the change:**

kubernetes/kubernetes#89460

**Reviewer Checklist**
- [x] Implementation matches the proposed design, or proposal is updated to match implementation
- [x] Sufficient unit test coverage
- [x] Sufficient end-to-end test coverage
- [x] Docs updated or added to `/docs`
- [x] Commit messages sensible and descriptive

Author: kramvan1

deploy/chart/values.yaml

@@ -15,7 +15,7 @@ olm:
   service:
     internalPort: 8080
   nodeSelector:
-    beta.kubernetes.io/os: linux
+    kubernetes.io/os: linux
   resources:
     requests:
      cpu: 10m
@@ -30,7 +30,7 @@ catalog:
   service:
     internalPort: 8080
   nodeSelector:
-    beta.kubernetes.io/os: linux
+    kubernetes.io/os: linux
   resources:
     requests:
      cpu: 10m
@@ -44,7 +44,7 @@ package:
   service:
     internalPort: 5443
   nodeSelector:
-    beta.kubernetes.io/os: linux
+    kubernetes.io/os: linux
   resources:
     requests:
      cpu: 10m

deploy/ocp/values.yaml

@@ -15,7 +15,7 @@ olm:
   service:
     internalPort: 8080
   nodeSelector:
-    beta.kubernetes.io/os: linux
+    kubernetes.io/os: linux
     node-role.kubernetes.io/master: ""
   tolerations:
   - key: node-role.kubernetes.io/master
@@ -43,7 +43,7 @@ catalog:
   service:
     internalPort: 8080
   nodeSelector:
-    beta.kubernetes.io/os: linux
+    kubernetes.io/os: linux
     node-role.kubernetes.io/master: ""
   tolerations:
   - key: node-role.kubernetes.io/master
@@ -69,7 +69,7 @@ package:
   service:
     internalPort: 5443
   nodeSelector:
-    beta.kubernetes.io/os: linux
+    kubernetes.io/os: linux
     node-role.kubernetes.io/master: ""
   tolerations:
   - key: node-role.kubernetes.io/master

deploy/upstream/quickstart/olm.yaml

@@ -11696,7 +11696,7 @@ spec:
               port: 8080
           terminationMessagePolicy: FallbackToLogsOnError
           env:
-        
+
           - name: OPERATOR_NAMESPACE
             valueFrom:
               fieldRef:
@@ -11707,10 +11707,10 @@ spec:
             requests:
               cpu: 10m
               memory: 160Mi
-          
-      
+
+
       nodeSelector:
-        beta.kubernetes.io/os: linux
+        kubernetes.io/os: linux
 ---
 apiVersion: apps/v1
 kind: Deployment
@@ -11759,15 +11759,15 @@ spec:
               port: 8080
           terminationMessagePolicy: FallbackToLogsOnError
           env:
-          
+
           resources:
             requests:
               cpu: 10m
               memory: 80Mi
-          
-      
+
+
       nodeSelector:
-        beta.kubernetes.io/os: linux
+        kubernetes.io/os: linux
 ---
 kind: ClusterRole
 apiVersion: rbac.authorization.k8s.io/v1
@@ -11896,7 +11896,7 @@ spec:
             spec:
               serviceAccountName: olm-operator-serviceaccount
               nodeSelector:
-                beta.kubernetes.io/os: linux
+                kubernetes.io/os: linux
               containers:
               - name: packageserver
                 command:

doc/design/building-your-csv.md

@@ -202,7 +202,7 @@ An APIService is uniquely identified by the group-version it provides and can be
 **Kind**: A kind that the APIService is expected to provide.
 
 **DeploymentName**:
-Name of the deployment defined by your CSV that corresponds to your APIService (required for owned APIServices). During the CSV pending phase, the OLM Operator will search your CSV's InstallStrategy for a deployment spec with a matching name, and if not found, will not transition the CSV to the install ready phase.  
+Name of the deployment defined by your CSV that corresponds to your APIService (required for owned APIServices). During the CSV pending phase, the OLM Operator will search your CSV's InstallStrategy for a deployment spec with a matching name, and if not found, will not transition the CSV to the install ready phase.
 
 **Resources**:
 Your APIServices will own one or more types of Kubernetes objects. These are listed in the resources section to inform your end-users of the objects they might need to troubleshoot or how to connect to the application, such as the Service or Ingress rule that exposes a database.
@@ -345,7 +345,7 @@ Here’s a full example:
                 imagePullSecrets:
                   - name: ''
                 nodeSelector:
-                  beta.kubernetes.io/os: linux
+                  kubernetes.io/os: linux
                 serviceAccountName: example-operator
       permissions:
         - serviceAccountName: example-operator

pkg/controller/registry/reconciler/reconciler.go

@@ -143,7 +143,7 @@ func Pod(source *v1alpha1.CatalogSource, name string, image string, labels map[s
 				},
 			},
 			NodeSelector: map[string]string{
-				"beta.kubernetes.io/os": "linux",
+				"kubernetes.io/os": "linux",
 			},
 		},
 	}

pkg/controller/registry/reconciler/reconciler_test.go

@@ -15,7 +15,7 @@ func TestPodNodeSelector(t *testing.T) {
 		},
 	}
 
-	key := "beta.kubernetes.io/os"
+	key := "kubernetes.io/os"
 	value := "linux"
 
 	gotCatSrcPod := Pod(catsrc, "hello", "busybox", map[string]string{}, int32(0), int32(0))

pkg/package-server/provider/registry_test.go

@@ -184,7 +184,7 @@ spec:
                   allowPrivilegeEscalation: false
                   readOnlyRootFilesystem: true
               nodeSelector:
-                beta.kubernetes.io/os: linux
+                kubernetes.io/os: linux
   maturity: beta
   version: 0.22.2
   customresourcedefinitions: