Add initial version of devops-portal (#196)

* Add a glusterfs volume for devops_portal

* Add Docker Service definition for DevOps Portal

* Add haproxy configurat for devops_portal

* Add Gerrit and Jenkins services

* Add salt-formula for oss

* Add rundeck as an OSS service
diff --git a/glusterfs/client/volume/devops_portal.yml b/glusterfs/client/volume/devops_portal.yml
new file mode 100644
index 0000000..9a3c291
--- /dev/null
+++ b/glusterfs/client/volume/devops_portal.yml
@@ -0,0 +1,10 @@
+parameters:
+  _param:
+    devops_portal_glusterfs_service_host: ${_param:glusterfs_service_host}
+  glusterfs:
+    client:
+      volumes:
+        devops_portal:
+          path: /srv/volumes/devops_portal
+          server: ${_param:devops_portal_glusterfs_service_host}
+          opts: 'defaults'