testnode: try centos 8.stream

diff --git a/containers/testnode/Dockerfile b/containers/testnode/Dockerfile
index 88c3f9d516f1f9bd428796d9f2fcc323b79b73e9..49e614a22ea954e7cb5c998b31bf67b3547be44f 100644 (file)
--- a/containers/testnode/Dockerfile
+++ b/containers/testnode/Dockerfile
@@ -1,4 +1,4 @@
-FROM quay.io/centos/centos:stream9
+FROM quay.io/centos/centos:stream8
 RUN dnf -y update && \
     dnf -y reinstall shadow-utils && \
     dnf -y install podman catatonit --exclude container-selinux