Merge "Bump Openstack Exporter version to 0.6.0" into stable/stein

Author: Zuul

docker/prometheus/prometheus-openstack-exporter/Dockerfile.j2

@@ -4,7 +4,7 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
 {% block prometheus_openstack_exporter_header %}{% endblock %}
 
 {% block prometheus_openstack_exporter_repository_version %}
-ENV prometheus_openstack_exporter_version=0.2.1
+ENV prometheus_openstack_exporter_version=0.6.0
 {% endblock %}
 
 {% block prometheus_openstack_exporter_install %}