testnode: Move dbench to epel_packages so it gets installed

Octo lab doesn't use epel by default but by moving this package to `epel_packages`, it will get installed during this task: https://github.com/ceph/ceph-cm-ansible/blob/master/roles/testnode/tasks/yum/packages.yml#L58

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

diff --git a/roles/testnode/vars/redhat_8.yml b/roles/testnode/vars/redhat_8.yml
index c10abb5b88d5ed4376c0d59b8c6ab0002eaf2c56..7d4d94cf453384af807cdaaa4bdcf08275f7d47e 100644 (file)
--- a/roles/testnode/vars/redhat_8.yml
+++ b/roles/testnode/vars/redhat_8.yml
@@ -59,10 +59,10 @@ packages:
   # for pjd tests
   - libacl-devel
   # for fs tests,
-  - dbench
   - autoconf
 
-epel_packages: []
+epel_packages:
+  - dbench
 
 nfs_service: nfs-server