Improve the UX around sample config generation
This commit just adds some documentation around using the sample config
generator. It also adds a wrapper script that sets the env variable for
running the oslo generator script with tempest.
Change-Id: I860b17defeeb85174e68b1e8b046b0e43c30683b
diff --git a/tools/generate_sample.sh b/tools/generate_sample.sh
new file mode 100755
index 0000000..9b312c9
--- /dev/null
+++ b/tools/generate_sample.sh
@@ -0,0 +1,2 @@
+#!/bin/sh
+MODULEPATH=tempest.common.generate_sample_tempest tools/config/generate_sample.sh $@