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160 lines
6.4 KiB
160 lines
6.4 KiB
# |
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# Copyright (C) 2014 eNovance SAS <licensing@enovance.com> |
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# |
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# Author: Emilien Macchi <emilien.macchi@enovance.com> |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); you may |
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# not use this file except in compliance with the License. You may obtain |
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# a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
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# License for the specific language governing permissions and limitations |
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# under the License. |
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# |
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# == Class: nova::db |
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# |
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# Configures the Nova database. |
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# |
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# == Parameters |
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# |
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# [*database_db_max_retries*] |
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# (optional) Maximum retries in case of connection error or deadlock error |
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# before error is raised. Set to -1 to specify an infinite retry count. |
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# Defaults to $::os_service_default |
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# |
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# [*database_connection*] |
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# (optional) Connection url to connect to nova database. |
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# Defaults to $::os_service_default |
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# |
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# [*slave_connection*] |
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# (optional) Connection url to connect to nova slave database (read-only). |
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# Defaults to $::os_service_default |
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# |
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# [*api_database_connection*] |
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# (optional) Connection url to connect to nova api database. |
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# Defaults to $::os_service_default |
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# |
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# [*api_slave_connection*] |
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# (optional) Connection url to connect to nova api slave database (read-only). |
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# Defaults to $::os_service_default |
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# |
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# [*placement_database_connection*] |
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# (optional) Connection url to connect to placement database. |
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# Defaults to $::os_service_default |
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# |
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# [*placement_slave_connection*] |
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# (optional) Connection url to connect to placement slave database (read-only). |
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# Defaults to $::os_service_default |
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# |
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# [*database_idle_timeout*] |
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# Timeout when db connections should be reaped. |
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# (Optional) Defaults to $::os_service_default |
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# |
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# [*database_min_pool_size*] |
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# Minimum number of SQL connections to keep open in a pool. |
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# (Optional) Defaults to $::os_service_default |
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# |
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# [*database_max_pool_size*] |
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# Maximum number of SQL connections to keep open in a pool. |
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# (Optional) Defaults to $::os_service_default |
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# |
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# [*database_max_retries*] |
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# Maximum db connection retries during startup. |
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# Setting -1 implies an infinite retry count. |
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# (Optional) Defaults to $::os_service_default |
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# |
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# [*database_retry_interval*] |
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# Interval between retries of opening a sql connection. |
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# (Optional) Defaults to $::os_service_default |
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# |
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# [*database_max_overflow*] |
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# If set, use this value for max_overflow with sqlalchemy. |
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# (Optional) Defaults to $::os_service_default |
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# |
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# [*database_pool_timeout*] |
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# (Optional) If set, use this value for pool_timeout with SQLAlchemy. |
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# Defaults to $::os_service_default |
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# |
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class nova::db ( |
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$database_db_max_retries = $::os_service_default, |
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$database_connection = $::os_service_default, |
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$slave_connection = $::os_service_default, |
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$api_database_connection = $::os_service_default, |
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$api_slave_connection = $::os_service_default, |
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$placement_database_connection = $::os_service_default, |
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$placement_slave_connection = $::os_service_default, |
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$database_idle_timeout = $::os_service_default, |
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$database_min_pool_size = $::os_service_default, |
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$database_max_pool_size = $::os_service_default, |
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$database_max_retries = $::os_service_default, |
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$database_retry_interval = $::os_service_default, |
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$database_max_overflow = $::os_service_default, |
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$database_pool_timeout = $::os_service_default, |
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) { |
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include ::nova::deps |
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include ::nova::params |
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# NOTE(spredzy): In order to keep backward compatibility we rely on the pick function |
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# to use nova::<myparam> first the nova::db::<myparam> |
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$database_connection_real = pick($::nova::database_connection, $database_connection) |
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$slave_connection_real = pick($::nova::slave_connection, $slave_connection) |
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$api_database_connection_real = pick($::nova::api_database_connection, $api_database_connection) |
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$api_slave_connection_real = pick($::nova::api_slave_connection, $api_slave_connection) |
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$placement_database_connection_real = pick($::nova::placement_database_connection, $placement_database_connection) |
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$placement_slave_connection_real = pick($::nova::placement_slave_connection, $placement_slave_connection) |
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$database_idle_timeout_real = pick($::nova::database_idle_timeout, $database_idle_timeout) |
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$database_min_pool_size_real = pick($::nova::database_min_pool_size, $database_min_pool_size) |
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$database_max_pool_size_real = pick($::nova::database_max_pool_size, $database_max_pool_size) |
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$database_max_retries_real = pick($::nova::database_max_retries, $database_max_retries) |
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$database_retry_interval_real = pick($::nova::database_retry_interval, $database_retry_interval) |
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$database_max_overflow_real = pick($::nova::database_max_overflow, $database_max_overflow) |
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if !is_service_default($database_connection_real) { |
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validate_re($database_connection_real, |
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'^(sqlite|mysql(\+pymysql)?|postgresql):\/\/(\S+:\S+@\S+\/\S+)?') |
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oslo::db { 'nova_config': |
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db_max_retries => $database_db_max_retries, |
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connection => $database_connection_real, |
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idle_timeout => $database_idle_timeout_real, |
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min_pool_size => $database_min_pool_size_real, |
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max_pool_size => $database_max_pool_size_real, |
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max_retries => $database_max_retries_real, |
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retry_interval => $database_retry_interval_real, |
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max_overflow => $database_max_overflow_real, |
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pool_timeout => $database_pool_timeout, |
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slave_connection => $slave_connection_real, |
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} |
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} |
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if !is_service_default($api_database_connection_real) { |
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validate_re($api_database_connection_real, |
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'^(sqlite|mysql(\+pymysql)?|postgresql):\/\/(\S+:\S+@\S+\/\S+)?') |
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nova_config { |
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'api_database/connection': value => $api_database_connection_real, secret => true; |
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'api_database/slave_connection': value => $api_slave_connection_real, secret => true; |
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} |
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} |
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if !is_service_default($placement_database_connection_real) { |
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validate_re($placement_database_connection_real, |
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'^(sqlite|mysql(\+pymysql)?|postgresql):\/\/(\S+:\S+@\S+\/\S+)?') |
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nova_config { |
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'placement_database/connection': value => $placement_database_connection_real, secret => true; |
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'placement_database/slave_connection': value => $placement_slave_connection_real, secret => true; |
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} |
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} |
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}
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