Vargant support and extended build file
diff --git a/ansible/roles/docker/tasks/centos.yml b/ansible/roles/docker/tasks/centos.yml
new file mode 100644
index 0000000..a8910d4
--- /dev/null
+++ b/ansible/roles/docker/tasks/centos.yml
@@ -0,0 +1,23 @@
+- name: CentOS files are copied
+  copy:
+    src: "{{ item.src }}"
+    dest: "{{ item.dest }}"
+  with_items: centos_files
+  tags: [docker]
+
+- name: CentOS package is installed
+  yum:
+    name: docker-engine
+    state: present
+  tags: [docker]
+
+- name: CentOS Daemon is reloaded
+  command: systemctl daemon-reload
+  tags: [docker]
+
+- name: CentOS service is running
+  service:
+    name: docker
+    state: running
+  tags: [docker]
+