Revert "ha: removing wrong _self attribute access on gluster code"
Revert "ha: removing wrong _self attribute access on gluster code"

This reverts commit 183a4ffa74df1e6c3d91bfad29767b2ce1b03e61.

Change-Id: Ie8f9dbd733fe57adff3d0b1f4a7e89a4ec55c914
Signed-off-by: Simone Tiraboschi <cb03129c66ba4da7ba7044049d0f43907bf857bb@redhat.com>

oVirt/ovirt-hosted-engine-ha,oVirt/ovirt-hosted-engine-ha,oVirt/ovirt-hosted-engine-ha,oVirt/ovirt-hosted-engine-ha