OpenStack Cinder Puppet Module
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# == 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 $::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 $::os_service_default
#
# [*database_max_pool_size*]
# Maximum number of SQL connections to keep open in a pool.
# (Optional) Defaults to $::os_service_default
#
# [*database_max_retries*]
# Maximum db connection retries during startup.
# Setting -1 implies an infinite retry count.
# (Optional) Defaults to $::os_service_default
#
# [*database_retry_interval*]
# Interval between retries of opening a sql connection.
# (Optional) Defaults to $::os_service_default
#
# [*database_max_overflow*]
# If set, use this value for max_overflow with sqlalchemy.
# (Optional) Defaults to $::os_service_default
#
# [*database_pool_timeout*]
# (Optional) If set, use this value for pool_timeout with SQLAlchemy.
# Defaults to $::os_service_default
#
# DEPRECATED PARAMETERS
#
# [*database_min_pool_size*]
# Minimum number of SQL connections to keep open in a pool.
# (Optional) Defaults to undef
#
class cinder::db (
$database_db_max_retries = $::os_service_default,
$database_connection = 'sqlite:////var/lib/cinder/cinder.sqlite',
$database_connection_recycle_time = $::os_service_default,
$database_max_pool_size = $::os_service_default,
$database_max_retries = $::os_service_default,
$database_retry_interval = $::os_service_default,
$database_max_overflow = $::os_service_default,
$database_pool_timeout = $::os_service_default,
# DEPRECATED PARAMETERS
$database_min_pool_size = undef,
) {
include cinder::deps
if $::cinder::database_min_pool_size or $database_min_pool_size {
warning('The database_min_pool_size parameter is deprecated, and will be removed in a future release.')
}
# NOTE(spredzy): In order to keep backward compatibility we rely on the pick function
# to use cinder::<myparam> if cinder::db::<myparam> isn't specified.
$database_connection_real = pick($::cinder::database_connection,$database_connection)
$database_connection_recycle_time_real = pick($::cinder::database_idle_timeout, $database_connection_recycle_time)
$database_max_pool_size_real = pick($::cinder::database_max_pool_size,$database_max_pool_size)
$database_max_retries_real = pick($::cinder::database_max_retries,$database_max_retries)
$database_retry_interval_real = pick($::cinder::database_retry_interval,$database_retry_interval)
$database_max_overflow_real = pick($::cinder::database_max_overflow,$database_max_overflow)
validate_legacy(Oslo::Dbconn, 'validate_re', $database_connection_real,
['^(sqlite|mysql(\+pymysql)?|postgresql):\/\/(\S+:\S+@\S+\/\S+)?'])
oslo::db { 'cinder_config':
db_max_retries => $database_db_max_retries,
connection => $database_connection_real,
connection_recycle_time => $database_connection_recycle_time_real,
max_pool_size => $database_max_pool_size_real,
max_retries => $database_max_retries_real,
retry_interval => $database_retry_interval_real,
max_overflow => $database_max_overflow_real,
pool_timeout => $database_pool_timeout,
}
}