openstack/openstack-ansible
Code Issues Proposed changes

Update defaults for db_timeout/max_pool_size for nova/neutron/keystone

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These values have been shown to work well with larger cluster sizes.

Closes-bug: 1478071
Change-Id: Iec44ef4b2c1d89537ffd1237322a44be5c357699
This commit is contained in:
Matthew Thode 2015-07-24 13:41:03 -05:00
parent 1171ccb5b7
commit aad47c9189
3 changed files with 5 additions and 5 deletions
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4
playbooks/roles/os_keystone/defaults/main.yml
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@ -73,8 +73,8 @@ keystone_galera_database: keystone
# Database tuning # Database tuning
keystone_database_idle_timeout: 200 keystone_database_idle_timeout: 200
keystone_database_min_pool_size: 5 keystone_database_min_pool_size: 5
keystone_database_max_pool_size: 10 keystone_database_max_pool_size: 120
keystone_database_pool_timeout: 200 keystone_database_pool_timeout: 30
## Role info ## Role info
keystone_role_name: admin keystone_role_name: admin

4
playbooks/roles/os_neutron/defaults/main.yml
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@ -36,8 +36,8 @@ neutron_db_revision: head
neutron_db_config: /etc/neutron/neutron.conf neutron_db_config: /etc/neutron/neutron.conf
neutron_db_plugin: /etc/neutron/plugins/ml2/ml2_conf.ini neutron_db_plugin: /etc/neutron/plugins/ml2/ml2_conf.ini
neutron_db_max_overflow: 20 neutron_db_max_overflow: 20
neutron_db_pool_size: 10 neutron_db_pool_size: 120
neutron_db_pool_timeout: 10 neutron_db_pool_timeout: 30
## Plugins ## Plugins
neutron_plugin_core: neutron.plugins.ml2.plugin.Ml2Plugin neutron_plugin_core: neutron.plugins.ml2.plugin.Ml2Plugin

2
playbooks/roles/os_nova/defaults/main.yml
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@ -35,7 +35,7 @@ nova_system_home_folder: "/var/lib/{{ nova_system_user_name }}"
nova_galera_user: nova nova_galera_user: nova
nova_galera_database: nova nova_galera_database: nova
nova_db_max_overflow: 10 nova_db_max_overflow: 10
nova_db_max_pool_size: 5 nova_db_max_pool_size: 120
nova_db_pool_timeout: 30 nova_db_pool_timeout: 30
## RPC ## RPC