build/f_repos/patch/fuel-library/0001-Reduce-ceilometer-memory-usage.patch

   1 From 3c0a101279ef225c6d14b13a5424d0d190df1079 Mon Sep 17 00:00:00 2001
   2 From: Michael Polenchuk <mpolenchuk@mirantis.com>
   3 Date: Mon, 19 Dec 2016 16:03:37 +0400
   4 Subject: [PATCH] Reduce ceilometer memory usage
   5
   6 Change-Id: I11045c233eeb833108ffdee4a8952cd61b91c840
   7 ---
   8  .../puppet/openstack_tasks/manifests/ceilometer/controller.pp      | 7 +++++++
   9  1 file changed, 7 insertions(+)
  10
  11 diff --git a/deployment/puppet/openstack_tasks/manifests/ceilometer/controller.pp b/deployment/puppet/openstack_tasks/manifests/ceilometer/controller.pp
  12 index f531b617d..7f811f276 100644
  13 --- a/deployment/puppet/openstack_tasks/manifests/ceilometer/controller.pp
  14 +++ b/deployment/puppet/openstack_tasks/manifests/ceilometer/controller.pp
  15 @@ -243,5 +243,12 @@ class openstack_tasks::ceilometer::controller {
  16          'DEFAULT/use_syslog_rfc_format': value => true;
  17        }
  18      }
  19 +
  20 +    # Reduce memory usage
  21 +    ceilometer_config {
  22 +      'DEFAULT/executor_thread_pool_size':               value => ceiling($service_workers*0.5);
  23 +      'notification/pipeline_processing_queues':         value => ceiling($service_workers*1.5);
  24 +      'oslo_messaging_rabbit/rabbit_qos_prefetch_count': value => 100;
  25 +    }
  26    }
  27  }
  28 --
  29 2.11.0
  30