introduced git.server role

Change-Id: Ic118eaadee6360e24c0a0d1add79ba8d10294f79
diff --git a/tests/pillar/server_single.sls b/tests/pillar/server_single.sls
new file mode 100644
index 0000000..bd9190a
--- /dev/null
+++ b/tests/pillar/server_single.sls
@@ -0,0 +1,20 @@
+git:
+  server:
+    enabled: true
+    directory: /srv/git
+    repos:
+      - name: gerritlib
+        url: https://github.com/openstack-infra/gerritlib.git
+nginx:
+  server:
+    enabled: True
+    site:
+      git_server:
+        enabled: True
+        name: git_server
+        type: git
+        root: /srv/git
+        client_max_body_size: 0
+        host:
+          name: git.local
+          port: 8080
\ No newline at end of file