Create setup role

Creating setup role and moving functionality from setup playbook
into new role.
This will make roles easier to test
and make it easier to implement other OS support later.

Issue-ID: OOM-1663

Change-Id: If8b93066997c2442c0b94cb2a95fb535d9560b2b
Signed-off-by: Samuli Silvius <s.silvius@partner.samsung.com>
diff --git a/ansible/roles/setup/defaults/main.yml b/ansible/roles/setup/defaults/main.yml
new file mode 100644
index 0000000..e7e8972
--- /dev/null
+++ b/ansible/roles/setup/defaults/main.yml
@@ -0,0 +1,3 @@
+---
+ssh_dir: ~/.ssh
+offline_ssh_key_file_name: offline_ssh_key
\ No newline at end of file