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authorliyuenan <liyuenan@huawei.com>2017-02-16 09:08:52 +0800
committerliyuenan <liyuenan@huawei.com>2017-02-20 13:48:54 +0800
commit744d6f99424491429b0a307c9f85e2ae50a8826a (patch)
tree3e0d1682ba3c4bf5d9675d7b1ef8191c34ac49b0 /deploy/adapters/ansible/roles/heat
parent9b3c5d5f10e99a4612bf3e05274c8d183da9f2ca (diff)
FIX access database failed
JIRA: COMPASS-521 Use a dynamic value to set number of workers for Openstack API service when the number of cpu more than 4. Change-Id: Ic6482cfad9b5eba8fad9e56ea1a33f65e8c71001 Signed-off-by: liyuenan <liyuenan@huawei.com>
Diffstat (limited to 'deploy/adapters/ansible/roles/heat')
-rw-r--r--deploy/adapters/ansible/roles/heat/templates/heat.j213
1 files changed, 7 insertions, 6 deletions
diff --git a/deploy/adapters/ansible/roles/heat/templates/heat.j2 b/deploy/adapters/ansible/roles/heat/templates/heat.j2
index a7856103..d73bd70b 100644
--- a/deploy/adapters/ansible/roles/heat/templates/heat.j2
+++ b/deploy/adapters/ansible/roles/heat/templates/heat.j2
@@ -3,6 +3,11 @@
{% set _ = memcached_servers.append('%s:11211'% host) %}
{% endfor %}
{% set memcached_servers = memcached_servers|join(',') %}
+{% if ansible_processor_vcpus > 5 %}
+{% set api_workers = ansible_processor_vcpus // 5 %}
+{% else %}
+{% set api_workers = 1 %}
+{% endif %}
[DEFAULT]
heat_metadata_server_url = http://{{ internal_vip.ip }}:8000
@@ -12,14 +17,10 @@ log_dir = /var/log/heat
stack_domain_admin = heat_domain_admin
stack_domain_admin_password = {{ HEAT_PASS }}
stack_user_domain_name = heat
-{% if ansible_processor_vcpus > 30 %}
-num_engine_workers = 30
-{% endif %}
+num_engine_workers = {{ api_workers}}
[heat_api]
-{% if ansible_processor_vcpus > 30 %}
-workers = 30
-{% endif %}
+workers = {{ api_workers }}
[database]
connection = mysql://heat:{{ HEAT_DBPASS }}@{{ db_host }}/heat