a5fb242e23
This refactors resource dependencies to improve the following points. - Avoid unnecessary dependencies across services. For example aodh service does not require cinder db. - Restart only api service when config files like paste.ini, which are used only be api service is changed. Change-Id: I3953eea75f00c44363870c318f960b7299c65e7c
76 lines
2.8 KiB
Puppet
76 lines
2.8 KiB
Puppet
# == Class: cinder::db
|
|
#
|
|
# Configure the Cinder database
|
|
#
|
|
# === Parameters
|
|
#
|
|
# [*database_db_max_retries*]
|
|
# (optional) Maximum retries in case of connection error or deadlock error
|
|
# before error is raised. Set to -1 to specify an infinite retry count.
|
|
# Defaults to $facts['os_service_default']
|
|
#
|
|
# [*database_connection*]
|
|
# Url used to connect to database.
|
|
# (Optional) Defaults to 'sqlite:////var/lib/cinder/cinder.sqlite'
|
|
#
|
|
# [*database_connection_recycle_time*]
|
|
# Timeout when db connections should be reaped.
|
|
# (Optional) Defaults to $facts['os_service_default']
|
|
#
|
|
# [*database_max_pool_size*]
|
|
# Maximum number of SQL connections to keep open in a pool.
|
|
# (Optional) Defaults to $facts['os_service_default']
|
|
#
|
|
# [*database_max_retries*]
|
|
# Maximum db connection retries during startup.
|
|
# Setting -1 implies an infinite retry count.
|
|
# (Optional) Defaults to $facts['os_service_default']
|
|
#
|
|
# [*database_retry_interval*]
|
|
# Interval between retries of opening a sql connection.
|
|
# (Optional) Defaults to $facts['os_service_default']
|
|
#
|
|
# [*database_max_overflow*]
|
|
# If set, use this value for max_overflow with sqlalchemy.
|
|
# (Optional) Defaults to $facts['os_service_default']
|
|
#
|
|
# [*database_pool_timeout*]
|
|
# (Optional) If set, use this value for pool_timeout with SQLAlchemy.
|
|
# Defaults to $facts['os_service_default']
|
|
#
|
|
# [*mysql_enable_ndb*]
|
|
# (Optional) If True, transparently enables support for handling MySQL
|
|
# Cluster (NDB).
|
|
# Defaults to $facts['os_service_default']
|
|
#
|
|
class cinder::db (
|
|
$database_db_max_retries = $facts['os_service_default'],
|
|
$database_connection = 'sqlite:////var/lib/cinder/cinder.sqlite',
|
|
$database_connection_recycle_time = $facts['os_service_default'],
|
|
$database_max_pool_size = $facts['os_service_default'],
|
|
$database_max_retries = $facts['os_service_default'],
|
|
$database_retry_interval = $facts['os_service_default'],
|
|
$database_max_overflow = $facts['os_service_default'],
|
|
$database_pool_timeout = $facts['os_service_default'],
|
|
$mysql_enable_ndb = $facts['os_service_default'],
|
|
) {
|
|
|
|
include cinder::deps
|
|
|
|
oslo::db { 'cinder_config':
|
|
db_max_retries => $database_db_max_retries,
|
|
connection => $database_connection,
|
|
connection_recycle_time => $database_connection_recycle_time,
|
|
max_pool_size => $database_max_pool_size,
|
|
max_retries => $database_max_retries,
|
|
retry_interval => $database_retry_interval,
|
|
max_overflow => $database_max_overflow,
|
|
pool_timeout => $database_pool_timeout,
|
|
mysql_enable_ndb => $mysql_enable_ndb,
|
|
}
|
|
|
|
# all db settings should be applied and all packages should be installed
|
|
# before dbsync starts
|
|
Oslo::Db['cinder_config'] -> Anchor['cinder::dbsync::begin']
|
|
}
|