Revert "fix Kubernetes certs"

This reverts commit 803aa03f419531ae0cd82b468d04f3a97b5dfcfc.
Related-Prod: PROD-17783

Change-Id: I75da3f52e8ab556365170b647072f06bc8db75f3
diff --git a/salt/minion/cert/k8s_client_single.yml b/salt/minion/cert/k8s_client_single.yml
index eb7b21c..e9c7d79 100644
--- a/salt/minion/cert/k8s_client_single.yml
+++ b/salt/minion/cert/k8s_client_single.yml
@@ -21,3 +21,21 @@
           common_name: system:kube-proxy
           signing_policy: cert_client
           alternative_names: IP:${_param:control_address},IP:${_param:kubernetes_internal_api_address}
+        k8s_scheduler:
+          host: ${_param:salt_minion_ca_host}
+          authority: ${_param:salt_minion_ca_authority}
+          key_file: /etc/kubernetes/ssl/kube-scheduler-client.key
+          cert_file: /etc/kubernetes/ssl/kube-scheduler-client.crt
+          ca_file: /etc/kubernetes/ssl/ca-kubernetes.crt
+          common_name: system:kube-scheduler
+          signing_policy: cert_client
+          alternative_names: IP:${_param:control_address},IP:${_param:kubernetes_internal_api_address}
+        k8s_controller_manager:
+          host: ${_param:salt_minion_ca_host}
+          authority: ${_param:salt_minion_ca_authority}
+          key_file: /etc/kubernetes/ssl/kube-controller-manager-client.key
+          cert_file: /etc/kubernetes/ssl/kube-controller-manager-client.crt
+          ca_file: /etc/kubernetes/ssl/ca-kubernetes.crt
+          common_name: system:kube-controller-manager
+          signing_policy: cert_client
+          alternative_names: IP:${_param:control_address},IP:${_param:kubernetes_internal_api_address}