opsys.py: Change default CentOS version to 8 Stream

8.X is no more

Signed-off-by: David Galloway <dgallowa@redhat.com>

diff --git a/teuthology/orchestra/opsys.py b/teuthology/orchestra/opsys.py
index dee87f42ff2a2948498a030026c290f21a6fb08a..de0b4ef36c0b15965fd03f0e63d0d717043d3dee 100644 (file)
--- a/teuthology/orchestra/opsys.py
+++ b/teuthology/orchestra/opsys.py
@@ -62,7 +62,7 @@ DISTRO_CODENAME_MAP = {
 DEFAULT_OS_VERSION = dict(
     ubuntu="20.04",
     fedora="25",
-    centos="8.4",
+    centos="8.stream",
     opensuse="15.0",
     sle="15.0",
     rhel="8.4",