b8b443416d
This patch adds an optional seed parameter to the swift::ringbuilder::rebalance definition. The seed parameter can be useful if you want to (manually) generate rings on independant servers and ensure that the partition assignments are the same. Change-Id: I840b8fe0125ed25e84f7681fada1b1102e48f32b
26 lines
710 B
Puppet
26 lines
710 B
Puppet
# Swift::Ring::Rebalance
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# Reblances the specified ring. Assumes that the ring already exists
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# and is stored at /etc/swift/${name}.builder
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#
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# == Parameters
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#
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# [*name*] Type of ring to rebalance. The ring file is assumed to be at the path
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# /etc/swift/${name}.builder
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#
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# [*seed*] Optional. Seed value used to seed pythons pseudo-random for ringbuilding.
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define swift::ringbuilder::rebalance(
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$seed = undef
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) {
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validate_re($name, '^object|container|account$')
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if $seed {
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validate_re($seed, '^\d+$')
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}
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exec { "rebalance_${name}":
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command => strip("swift-ring-builder /etc/swift/${name}.builder rebalance ${seed}"),
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path => ['/usr/bin'],
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refreshonly => true,
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}
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}
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