orchestra/opsys: Update latest distro versions

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

diff --git a/teuthology/orchestra/opsys.py b/teuthology/orchestra/opsys.py
index dc82b2b0a6e896876b7d6b465834848cab5a7a1c..9d9b33fe5052795fa97226af214e74f49599928b 100644 (file)
--- a/teuthology/orchestra/opsys.py
+++ b/teuthology/orchestra/opsys.py
@@ -59,12 +59,12 @@ DISTRO_CODENAME_MAP = {
 }
 
 DEFAULT_OS_VERSION = dict(
-    ubuntu="18.04",
+    ubuntu="20.04",
     fedora="25",
-    centos="8.1",
+    centos="8.4",
     opensuse="15.0",
     sle="15.0",
-    rhel="8.1",
+    rhel="8.4",
     debian='8.0'
 )