Merge branch 'master' of github.com:carlosfrias/apigee-opdk-setup-silent-installation-config

templates/silent-install.conf.j2

diff --git a/templates/silent-install.conf.j2 b/templates/silent-install.conf.j2
index 212a56e..24674ba 100644
--- a/templates/silent-install.conf.j2
+++ b/templates/silent-install.conf.j2
@@ -1,4 +1,4 @@
-HOSTIP={{ local_address }}
+HOSTIP="$(hostname -i)"
 MSIP={{ local_mgmt_ip }}
 ADMIN_EMAIL={{ opdk_user_email }}
 APIGEE_ADMINPW={{ opdk_user_pass }}