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# Install and configure base swift components
#
# == Parameters
#
# [*swift_hash_path_suffix*]
# (Required) String. A suffix used by hash_path to offer a bit more security
# when generating hashes for paths. It simply appends this value to all
# paths; if someone knows this suffix, it's easier for them to guess the hash
# a path will end up with. New installations are advised to set this
# parameter to a random secret, which would not be disclosed outside the
# organization. The same secret needs to be used by all swift servers of the
# same cluster. Existing installations should set this parameter to an empty
# string.
#
# [*swift_hash_path_prefix*]
# (Required) String. A prefix used by hash_path to offer a bit more security
# when generating hashes for paths. It simply prepends this value to all paths;
# if someone knows this prefix, it's easier for them to guess the hash a path
# will end up with. New installations are advised to set this parameter to a
# random secret, which would not be disclosed outside the organization. The
# same secret needs to be used by all swift servers of the same cluster.
# Existing installations should set this parameter to an empty string.
# as a salt when hashing to determine mappings in the ring.
# This file should be the same on every node in the cluster.
#
# [*package_ensure*]
# (Optional) The ensure state for the swift package.
# Defaults to present.
#
# DEPRECATED PARAMETERS
#
# [*max_header_size*]
# (Optional) Max HTTP header size for incoming requests for all swift
# services.
# Defaults to undef
#
# == Dependencies
#
# None
#
# == Authors
#
# Dan Bode dan@puppetlabs.com
#
# == Copyright
#
# Copyright 2011 Puppetlabs Inc, unless otherwise noted.
#
class swift(
$swift_hash_path_suffix = $::os_service_default,
$swift_hash_path_prefix = $::os_service_default,
$package_ensure = 'present',
# DEPRECATED PARAMETERS
$max_header_size = undef
) {
include swift::deps
include swift::params
include swift::client
if is_service_default($swift_hash_path_prefix) and is_service_default($swift_hash_path_suffix) {
fail('You must specify at least swift_hash_path_prefix or swift_hash_path_suffix')
}
package { 'swift':
ensure => $package_ensure,
name => $::swift::params::package_name,
tag => ['openstack', 'swift-package'],
}
swift_config {
'swift-hash/swift_hash_path_suffix': value => $swift_hash_path_suffix;
'swift-hash/swift_hash_path_prefix': value => $swift_hash_path_prefix;
}
if $max_header_size != undef {
warning('The swift::max_header_size parameter is deprecated. Use the swift::constraints class.')
include swift::constraints
}
}
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