Move tempest to oslo-config-generator
Also fixes tempest reported bug with old generator in oslo-incubator,
when identical options are registered in different groups.
Change-Id: I274f48503c1b61ca09cabc8d8c50245ba1059943
Closes-bug: 1282887
diff --git a/tools/config/config-generator.tempest.conf b/tools/config/config-generator.tempest.conf
new file mode 100644
index 0000000..e5a02f8
--- /dev/null
+++ b/tools/config/config-generator.tempest.conf
@@ -0,0 +1,3 @@
+[DEFAULT]
+output_file = etc/tempest.conf.sample
+namespace = tempest.config