47d8b0f264
Currently we validate database_connection in 2 layers, each puppet modules and puppet-oslo, however this makes it difficult to maintain validation pattern because we always need to fix both. This patch removes the validation from each puppet modules so that we need to maitain only one place, puppet-oslo to update validation logic. Change-Id: I6de003300a7efdfca4b38c4b61859891fcc8780b
86 lines
3.4 KiB
Puppet
86 lines
3.4 KiB
Puppet
# == Class: trove::db
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#
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# Configure the Trove database
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#
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# === Parameters
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#
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# [*database_connection*]
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# Url used to connect to database.
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# (Optional) Defaults to 'sqlite:////var/lib/trove/trove.sqlite'.
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#
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# [*database_connection_recycle_time*]
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# Timeout when db connections should be reaped.
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# (Optional) Defaults to 3600.
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#
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# [*database_max_retries*]
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# Maximum number of database connection retries during startup.
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# Setting -1 implies an infinite retry count.
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# (Optional) Defaults to 10.
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#
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# [*database_retry_interval*]
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# Interval between retries of opening a database connection.
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# (Optional) Defaults to 10.
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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 10.
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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 20.
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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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# [*mysql_enable_ndb*]
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# (Optional) If True, transparently enables support for handling MySQL
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# Cluster (NDB).
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# Defaults to $::os_service_default
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#
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# DEPRECATED PARAMETERS
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#
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# [*database_min_pool_size*]
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# Minimum number of SQL connections to keep open in a pool.
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# (Optional) Defaults to undef.
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#
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class trove::db (
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$database_connection = 'sqlite:////var/lib/trove/trove.sqlite',
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$database_connection_recycle_time = $::os_service_default,
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$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 = $::os_service_default,
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$mysql_enable_ndb = $::os_service_default,
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# DEPRECATED PARAMETERS
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$database_min_pool_size = undef,
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) {
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include trove::deps
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if $::trove::database_min_pool_size or $database_min_pool_size {
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warning('The database_min_pool_size parameter is deprecated, and will be removed in a future release.')
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}
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# NOTE(spredzy): In order to keep backward compatibility we rely on the pick function
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# to use trove::<myparam> if trove::db::<myparam> isn't specified.
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$database_connection_real = pick($::trove::database_connection, $database_connection)
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$database_connection_recycle_time_real = pick($::trove::database_idle_timeout, $database_connection_recycle_time)
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$database_max_pool_size_real = pick($::trove::database_max_pool_size, $database_max_pool_size)
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$database_max_retries_real = pick($::trove::database_max_retries, $database_max_retries)
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$database_retry_interval_real = pick($::trove::database_retry_interval, $database_retry_interval)
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$database_max_overflow_real = pick($::trove::database_max_overflow, $database_max_overflow)
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oslo::db { 'trove_config':
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connection => $database_connection_real,
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connection_recycle_time => $database_connection_recycle_time_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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mysql_enable_ndb => $mysql_enable_ndb,
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}
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}
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