Merge pull request #367 from bogdando/set_facts

Fix set_facts visibility

roles/etcd/tasks/main.yml

 ---
-- include: set_facts.yml
 - include: install.yml
 - include: set_cluster_health.yml
 - include: configure.yml

roles/kubernetes/preinstall/tasks/main.yml

@@ -2,6 +2,8 @@
 - include: gitinfos.yml
   when: run_gitinfos
 
+- include: set_facts.yml
+
 - name: gather os specific variables
   include_vars: "{{ item }}"
   with_first_found: