opsys.py: Default to RHEL8.6

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

diff --git a/teuthology/orchestra/opsys.py b/teuthology/orchestra/opsys.py
index 4f239017647e77be05c67480ee581cbbe99911d0..96f85744e6f876ec17cdb67d72f60ba2ba346506 100644 (file)
--- a/teuthology/orchestra/opsys.py
+++ b/teuthology/orchestra/opsys.py
@@ -65,7 +65,7 @@ DEFAULT_OS_VERSION = dict(
     centos="8.stream",
     opensuse="15.0",
     sle="15.0",
-    rhel="8.5",
+    rhel="8.6",
     debian='8.0'
 )