Description of problem:
========================
After changing the notifier.conf.yaml file, the logs don't capture the new configuration.


Version-Release number of selected component (if applicable):
=============================================================
tendrl-api-1.5.4-4.el7rhgs.noarch
tendrl-grafana-plugins-1.5.4-14.el7rhgs.noarch
tendrl-selinux-1.5.4-2.el7rhgs.noarch
tendrl-node-agent-1.5.4-16.el7rhgs.noarch
tendrl-ansible-1.5.4-7.el7rhgs.noarch
tendrl-commons-1.5.4-9.el7rhgs.noarch
tendrl-ui-1.5.4-6.el7rhgs.noarch
tendrl-monitoring-integration-1.5.4-14.el7rhgs.noarch
tendrl-grafana-selinux-1.5.4-2.el7rhgs.noarch
tendrl-api-httpd-1.5.4-4.el7rhgs.noarch
tendrl-notifier-1.5.4-6.el7rhgs.noarch



Steps to Reproduce:
==================
1. change some configuration variable in notifier configuration file
2. systemctl reload tendrl-notifier
3. check in output of "find /etc/tendrl/ -type f | xargs stat | grep '^Access: 2'" that notifier has read configuration
4. check logs that notifier used new value of configured option



Actual results:
================
The logs don't capture the change

Expected results:
=================
The logs should capture the change