Comment 9 for bug 1712377

Reviewed: https://review.openstack.org/500248
Committed: https://git.openstack.org/cgit/openstack/instack-undercloud/commit/?id=830554939be83690b5268c014b79633e349a7c22
Submitter: Jenkins
Branch: stable/pike

commit 830554939be83690b5268c014b79633e349a7c22
Author: Juan Antonio Osorio Robles <email address hidden>
Date: Wed Aug 23 12:02:43 2017 +0300

    Undercloud/Certmonger: Only attempt to reload haproxy is it's active

    Previously, certmonger tried to reload haproxy every time after a
    certificate is requested. This is useful for certificate resubmits or
    renewals. However, it turned out problematic on installation, when
    haproxy is not yet active, as it would try many times and end up having
    a race-condition with puppet.

    This checks if haproxy is active and only then will it attempt to reload
    it.

    Closes-Bug: #1712377
    Change-Id: I4edd42b888a0bbbb8eb0e71f5c17750bac46c2ce
    (cherry picked from commit fe25c53fe9c43e42c2148cd0b192917568570a8c)