set exampleservice's public key
diff --git a/xos/onboard/exampleservice/exampleservice-onboard.yaml b/xos/onboard/exampleservice/exampleservice-onboard.yaml
index a1f8595..32fb1ef 100644
--- a/xos/onboard/exampleservice/exampleservice-onboard.yaml
+++ b/xos/onboard/exampleservice/exampleservice-onboard.yaml
@@ -18,3 +18,4 @@
           synchronizer: synchronizer/manifest
           tosca_custom_types: exampleservice.yaml
           private_key: file:///opt/xos/key_import/exampleservice_rsa
+          public_key: file:///opt/xos/key_import/exampleservice_rsa.pub