c495e7fb0c
We can remove the deprecation warning about running the placement database separate since this is now recommended since the placement database will need to be moved out of the nova api database in later releases. Change-Id: Ic009203320c197d54a975a75744e2439eba5b3e4
161 lines
6.4 KiB
Puppet
161 lines
6.4 KiB
Puppet
#
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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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