Neither `vip_interface` nor `vip_address` are defined or available in the context they're being used. Thus we need to refer to available variables in order to render base config properly Current version fail with "AnsibleUndefinedVariable: 'vip_interface' is undefined" on "Drop base haproxy config" task. This fix the issue that was introduced with [1] and backported back to Zed [1] https://review.opendev.org/q/Ib8be6b7fc3dada9d20905b0f07d90ddce0335605 Change-Id: I4e52378d8c5b3eaa6863ecaf0d04554d082e3dc0