Revert PR 9133

Author: nvazquez

plugins/integrations/kubernetes-service/src/main/resources/conf/k8s-control-node-add.yml

@@ -21,7 +21,7 @@ users:
   - name: cloud
     sudo: ALL=(ALL) NOPASSWD:ALL
     shell: /bin/bash
-    ssh_authorized_keys: |
+    ssh_authorized_keys:
       {{ k8s.ssh.pub.key }}
 
 write_files:

plugins/integrations/kubernetes-service/src/main/resources/conf/k8s-control-node.yml

@@ -22,7 +22,7 @@ users:
   - name: cloud
     sudo: ALL=(ALL) NOPASSWD:ALL
     shell: /bin/bash
-    ssh_authorized_keys: |
+    ssh_authorized_keys:
       {{ k8s.ssh.pub.key }}
 
 write_files:

plugins/integrations/kubernetes-service/src/main/resources/conf/k8s-node.yml

@@ -21,7 +21,7 @@ users:
   - name: cloud
     sudo: ALL=(ALL) NOPASSWD:ALL
     shell: /bin/bash
-    ssh_authorized_keys: |
+    ssh_authorized_keys:
       {{ k8s.ssh.pub.key }}
 
 write_files: