Add support for --enable-skip-login in Dashboard (#4265)

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

@@ -53,3 +53,4 @@ dashboard_tls_cert_file: dashboard.crt
 
 # Override dashboard default settings
 dashboard_token_ttl: 900
+dashboard_skip_login: false

roles/kubernetes-apps/ansible/templates/dashboard.yml.j2

@@ -163,6 +163,9 @@ spec:
           - --tls-cert-file={{ dashboard_tls_cert_file }}
 {% else %}
           - --auto-generate-certificates
+{% endif %}
+{% if dashboard_skip_login %}
+          - --enable-skip-login
 {% endif %}
           - --authentication-mode=token{% if kube_basic_auth|default(false) %},basic{% endif %}
           # Uncomment the following line to manually specify Kubernetes API server Host