Add missing response to Redis tcp-check in HAProxy
Add missing response to Redis tcp-check in HAProxy

HAProxy Redis configuration contains the tcp-check section.
That tcp-check section is missing authentication response.

Auth request:
    > tcp-check send AUTH\ password\r\n

Should be followed by:
    > expect string +OK

This make sure we won't continue when auth was not suncesful.

Change-Id: Ia4d615a2a038f0b2e5e33f4b0eabe7f777a74145
Closes-Bug: #1843535

openstack/puppet-tripleo,openstack/puppet-tripleo,openstack/puppet-tripleo