updated tag names

installations/dc1/configuration/opdk-set-reachable.yml

diff --git a/installations/dc1/configuration/opdk-set-reachable.yml b/installations/dc1/configuration/opdk-set-reachable.yml
index 7de99ce..0a5eb9d 100644
--- a/installations/dc1/configuration/opdk-set-reachable.yml
+++ b/installations/dc1/configuration/opdk-set-reachable.yml
@@ -7,4 +7,4 @@
   - { role: apigee-opdk-set-reachable, reachable: '{{ reachability }}', server_type: 'router' }
   - { role: apigee-opdk-set-reachable, reachable: '{{ reachability }}', server_type: 'mp' }
   tags:
-  - user
\ No newline at end of file
+  - reachability
\ No newline at end of file

installations/dc2/configuration/opdk-set-reachable.yml

diff --git a/installations/dc2/configuration/opdk-set-reachable.yml b/installations/dc2/configuration/opdk-set-reachable.yml
index 7de99ce..0a5eb9d 100644
--- a/installations/dc2/configuration/opdk-set-reachable.yml
+++ b/installations/dc2/configuration/opdk-set-reachable.yml
@@ -7,4 +7,4 @@
   - { role: apigee-opdk-set-reachable, reachable: '{{ reachability }}', server_type: 'router' }
   - { role: apigee-opdk-set-reachable, reachable: '{{ reachability }}', server_type: 'mp' }
   tags:
-  - user
\ No newline at end of file
+  - reachability
\ No newline at end of file