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# Swift::Ring::Rebalance
# Reblances the specified ring. Assumes that the ring already exists
# and is stored at /etc/swift/${name}.builder
#
# == Parameters
#
# [*name*] Type of ring to rebalance. The ring file is assumed to be at the path
# /etc/swift/${name}.builder
#
# [*seed*] Optional. Seed value used to seed pythons pseudo-random for ringbuilding.
define swift::ringbuilder::rebalance(
$seed = undef
) {
include swift::deps
validate_legacy(
Pattern[/^(object(-(\d)+)?|container|account)$/], 'validate_re', $name,
['^(object(-(\d)+)?|container|account)$']
)
if $seed {
validate_legacy(Integer, 'validate_re', $seed, ['^\d+$'])
}
exec { "rebalance_${name}":
command => strip("swift-ring-builder /etc/swift/${name}.builder rebalance ${seed}"),
path => ['/usr/bin'],
refreshonly => true,
before => Anchor['swift::config::end'],
returns => [0, 1],
}
}
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