Add note about build_timeout
Compute's build_timeout applies to other services that don't define that
value. This patch adds a comment to make that explicit.
Change-Id: I8bbe7a654a548317d0c66fa24506eff7424cf9ef
Closes-Bug: #1394519
diff --git a/etc/tempest.conf.sample b/etc/tempest.conf.sample
index 86dda80..441e17c 100644
--- a/etc/tempest.conf.sample
+++ b/etc/tempest.conf.sample
@@ -248,7 +248,9 @@
# Time in seconds between build status checks. (integer value)
#build_interval = 1
-# Timeout in seconds to wait for an instance to build. (integer value)
+# Timeout in seconds to wait for an instance to build. Other services
+# that do not define build_timeout will inherit this value, for
+# example the image service. (integer value)
#build_timeout = 300
# Catalog type of the Compute service. (string value)