Disable dashboard by default (#6804)

Users should opt in for features and not opt out.

roles/kubernetes-apps/ansible/defaults/main.yml

@@ -43,10 +43,9 @@ netchecker_agent_group: 1000
 netchecker_server_group: 1000
 
 # Dashboard
-dashboard_enabled: true
 dashboard_replicas: 1
 
-# Namespace for dashboad
+# Namespace for dashboard
 dashboard_namespace: kube-system
 
 # Limits for dashboard

roles/kubespray-defaults/defaults/main.yaml

@@ -314,7 +314,7 @@ k8s_image_pull_policy: IfNotPresent
 
 # Kubernetes dashboard
 # RBAC required. see docs/getting-started.md for access details.
-dashboard_enabled: true
+dashboard_enabled: false
 
 # Addons which can be enabled
 helm_enabled: false