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# == Class: barometer::db
#
# Configure the barometer database
#
# === Parameters
#
# [*database_connection*]
# (Optional) Url used to connect to database.
# Defaults to 'sqlite:////var/lib/barometer/barometer.sqlite'.
#
# [*database_idle_timeout*]
# (Optional) Timeout when db connections should be reaped.
# Defaults to $::os_service_default
#
# [*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_max_retries*]
# (Optional) Maximum number of database connection retries during startup.
# Setting -1 implies an infinite retry count.
# Defaults to $::os_service_default
#
# [*database_retry_interval*]
# (Optional) Interval between retries of opening a database connection.
# Defaults to $::os_service_default
#
# [*database_min_pool_size*]
# (Optional) Minimum number of SQL connections to keep open in a pool.
# Defaults to $::os_service_default
#
# [*database_max_pool_size*]
# (Optional)Maximum number of SQL connections to keep open in a pool.
# Defaults to $::os_service_default
#
# [*database_max_overflow*]
# (Optional) If set, use this value for max_overflow with sqlalchemy.
# Defaults to $::os_service_default
#
class barometer::db (
$database_connection = 'sqlite:////var/lib/barometer/barometer.sqlite',
$database_idle_timeout = $::os_service_default,
$database_min_pool_size = $::os_service_default,
$database_max_pool_size = $::os_service_default,
$database_db_max_retries = $::os_service_default,
$database_max_retries = $::os_service_default,
$database_retry_interval = $::os_service_default,
$database_max_overflow = $::os_service_default,
) {
validate_re($database_connection,
'^(sqlite|mysql(\+pymysql)?|postgresql):\/\/(\S+:\S+@\S+\/\S+)?')
oslo::db { 'barometer_config':
connection => $database_connection,
idle_timeout => $database_idle_timeout,
min_pool_size => $database_min_pool_size,
db_max_retries => $database_db_max_retries,
max_retries => $database_max_retries,
retry_interval => $database_retry_interval,
max_pool_size => $database_max_pool_size,
max_overflow => $database_max_overflow,
}
}
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