Add ansible role for docker installation

Adding ansible role for installation of docker and its setup

Issue-ID: OOM-1551

Change-Id: I49bca8eab46a2750cd627cbf709bed6744c88df5
Signed-off-by: Tomáš Levora <t.levora@partner.samsung.com>
diff --git a/ansible/roles/docker/handlers/main.yml b/ansible/roles/docker/handlers/main.yml
new file mode 100644
index 0000000..5df47e8
--- /dev/null
+++ b/ansible/roles/docker/handlers/main.yml
@@ -0,0 +1,6 @@
+---
+- name: Restart Docker
+  systemd:
+    name: docker
+    state: restarted
+    enabled: yes