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# == Class: swift::dispersion
#
# This class creates a configuration file for swift-dispersion-report and
# and swift-dispersion-populate tools.
#
# These tools need access to all the storage nodes and are generally ran
# on the swift proxy node.
#
# For more details, see :
# http://swift.openstack.org/admin_guide.html#cluster-health
#
# === Parameters
#
# [*auth_url*]
# String. The full URL to the authentication endpoint (eg. keystone)
# Optional. Defaults to '127.0.0.1'.
#
# [*auth_user*]
# String. The Swift username to use to run the tools.
# Optional. Defaults to 'dispersion'.
#
# [*auth_tenant*]
# String. The user's tenant/project.
# Optional. Defaults to 'services'.
#
# [*auth_pass*]
# String. The user's password.
# Optional. Defaults to 'dispersion_password'.
#
# [*auth_version*]
# String. The version to pass to the 'swift' command.
# Use '2.0' when using Keystone.
# Optional. Defaults to '2.0'
#
# [*endpoint_type*]
# String. The ability to choose which Swift endpoint to use.
# Optional. Defaults to 'publicURL'.
#
# [*swift_dir*]
# String. The path to swift configuration folder
# Optional. Defaults to '/etc/swift'.
#
# [*coverage*]
# Integer. The percentage of partitions to cover.
# Optional. Defaults to 1
#
# [*retries*]
# Integer. Number of retries.
# Optional. Defaults to 5.
#
# [*concurrency*]
# Integer. Process concurrency.
# Optional. Defaults to 25.
#
# [*dump_json*]
# 'yes' or 'no'. Should 'swift-dispersion-report' dump json results ?
# Optional. Defaults to no.
#
# === Note
#
# Note: if using swift < 1.5.0, swift-dispersion-report and
# swift-dispersion-populate might need to be patched with
# https://github.com/openstack/swift/commit/9a423d0b78a105caf6011c6c3450f7d75d20b5a1
#
# === Authors
#
# Francois Charlier fcharlier@ploup.net
#
class swift::dispersion (
$auth_url = 'http://127.0.0.1:5000/v2.0/',
$auth_user = 'dispersion',
$auth_tenant = 'services',
$auth_pass = 'dispersion_password',
$auth_version = '2.0',
$endpoint_type = 'publicURL',
$swift_dir = '/etc/swift',
$coverage = 1,
$retries = 5,
$concurrency = 25,
$dump_json = 'no'
) {
include ::swift::deps
include ::swift::params
Swift_dispersion_config<||> ~> Exec['swift-dispersion-populate']
file { '/etc/swift/dispersion.conf':
ensure => file,
owner => 'swift',
group => 'swift',
}
swift_dispersion_config {
'dispersion/auth_url': value => $auth_url;
'dispersion/auth_user': value => "${auth_tenant}:${auth_user}";
'dispersion/auth_key': value => $auth_pass;
'dispersion/auth_version': value => $auth_version;
'dispersion/endpoint_type': value => $endpoint_type;
'dispersion/swift_dir': value => $swift_dir;
'dispersion/dispersion_coverage': value => $coverage;
'dispersion/retries': value => $retries;
'dispersion/concurrency': value => $concurrency;
'dispersion/dump_json': value => $dump_json;
}
exec { 'swift-dispersion-populate':
path => ['/bin', '/usr/bin'],
subscribe => File['/etc/swift/dispersion.conf'],
timeout => 0,
# lint:ignore:140chars
onlyif => "swift -A ${auth_url} --os-username ${auth_user} --os-project-name ${auth_tenant} --os-password ${auth_pass} -V ${auth_version} stat | grep 'Account: '",
unless => "swift -A ${auth_url} --os-username ${auth_user} --os-project-name ${auth_tenant} --os-password ${auth_pass} -V ${auth_version} list | grep dispersion_",
# lint:endignore
require => Package['swiftclient'],
}
}
|
