Comment 16 for bug 1829338

Reviewed: https://review.opendev.org/662138
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=525def10109b04d05ff833e6ea1207b0fa7d2e0b
Submitter: Zuul
Branch: stable/queens

commit 525def10109b04d05ff833e6ea1207b0fa7d2e0b
Author: Michele Baldessari <email address hidden>
Date: Thu May 16 09:16:51 2019 +0200

    Remove the iptables rules set via service_config_settings

    This breaks the rules for the haproxy stats access because it
    shadows them. Let's remove these rules and move the iptables
    rules for haproxy in puppet-tripleo where they should have
    been in the first place, like for all other services.

    NB: Cherry pick is clean but had to be moved to
    puppet/services/horizon.yaml instead of the docker/services/horizon.yaml
    Depends-On: I1325171ef60d7a7e3b57373082fcdb5487be939b
    Change-Id: I2f177c930567b3a45f0d95cec4140f478f14a074
    Closes-Bug: #1829338
    (cherry picked from commit 114e5778f95d51e518c0ef73b05c54fca160dbe0)
    (cherry picked from commit 6b4f03f9ea0e958e75f82040d674f67a6cdcfc87)
    (cherry picked from commit ff10e2f6b9968d51f43c95eaf2082d85fe215a34)