Up the default timeout for stack builds
This commit ups the default stack build timeout from 600 to 1200.
The stack frequently can take longer than 600 secs to build so
doubling it should give us a safe margin.
Related-Bug: #1297560
Change-Id: I3b13a225793d42e2fa9f4871b2fe81c745954c56
diff --git a/etc/tempest.conf.sample b/etc/tempest.conf.sample
index a184c76..70c791b 100644
--- a/etc/tempest.conf.sample
+++ b/etc/tempest.conf.sample
@@ -752,7 +752,7 @@
# Timeout in seconds to wait for a stack to build. (integer
# value)
-#build_timeout=600
+#build_timeout=1200
# Instance type for tests. Needs to be big enough for a full
# OS plus the test workload (string value)