1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
|
# Class swift::objectexpirer
#
# == Parameters
# [*enabled*]
# (optional) Should the service be enabled.
# Defaults to true
#
# [*manage_service*]
# (optional) Whether the service should be managed by Puppet.
# Defaults to true.
#
# [*package_ensure*]
# (optional) Value of package resource parameter 'ensure'.
# Defaults to 'present'.
#
# [*pipeline*]
# (optional) The list of elements of the object expirer pipeline.
# Defaults to ['catch_errors', 'proxy-logging', 'cache', 'proxy-server']
#
# [*concurrency*]
# (optional) Number of replication workers to spawn.
# Defaults to $facts['os_service_default'].
#
# [*expiring_objects_account_name*]
# (optional) Account name used for expiring objects.
# Defaults to $facts['os_service_default'].
#
# [*interval*]
# (optional) Minimum time for a pass to take, in seconds.
# Defaults to $facts['os_service_default'].
#
# [*process*]
# (optional) Which part of the work defined by $processes
# will this instance take.
# Defaults to $facts['os_service_default'].
#
# [*processes*]
# (optional) How many parts to divide the work into, one part per
# process. 0 means a single process will do all work.
# Defaults to $facts['os_service_default'].
#
# [*reclaim_age*]
# (optional) Time elapsed in seconds before an object can be
# reclaimed.
# Defaults to $facts['os_service_default'].
#
# [*recon_cache_path*]
# (optional) Directory where stats for a few items will be stored.
# Defaults to $facts['os_service_default'].
#
# [*report_interval*]
# (optional) Report interval, in seconds.
# Defaults to $facts['os_service_default'].
#
# [*service_provider*]
# (optional)
# To use the swiftinit service provider to manage swift services, set
# service_provider to "swiftinit". When enable is true the provider
# will populate boot files that start swift using swift-init at boot.
# See README for more details.
# Defaults to $::swift::params::service_provider.
#
# [*memcache_servers*]
# (optional)
# A list of the memcache servers to be used. Entries should be in the
# form host:port. This value is only used if 'cache' is added to the
# pipeline, e.g. ['catch_errors', 'proxy-logging', 'cache', 'proxy-server']
# Defaults to ['127.0.0.1:11211']
#
# [*cache_tls_enabled*]
# (Optional) Global toggle for TLS usage when communicating with
# the caching servers.
# Defaults to $facts['os_service_default'].
#
# [*cache_tls_cafile*]
# (Optional) Path to a file of concatenated CA certificates in PEM
# format necessary to establish the caching server's authenticity.
# If tls_enabled is False, this option is ignored.
# Defaults to $facts['os_service_default'].
#
# [*cache_tls_certfile*]
# (Optional) Path to a single file in PEM format containing the
# client's certificate as well as any number of CA certificates
# needed to establish the certificate's authenticity. This file
# is only required when client side authentication is necessary.
# If tls_enabled is False, this option is ignored.
# Defaults to $facts['os_service_default'].
#
# [*cache_tls_keyfile*]
# (Optional) Path to a single file containing the client's private
# key in. Otherwise the private key will be taken from the file
# specified in tls_certfile. If tls_enabled is False, this option
# is ignored.
# Defaults to $facts['os_service_default'].
#
# [*log_name*]
# (optional) Log name.
# Defaults to $facts['os_service_default'].
#
# [*log_level*]
# (optional) Log level.
# Defaults to 'INFO'.
#
# [*log_facility*]
# (optional) Log level
# Defaults to 'LOG_LOCAL2'.
#
# [*purge_config*]
# (optional) Whether to set only the specified config options
# in the object expirer config.
# Defaults to false.
#
class swift::objectexpirer(
Boolean $manage_service = true,
Boolean $enabled = true,
$package_ensure = 'present',
Swift::Pipeline $pipeline = ['catch_errors', 'proxy-logging', 'cache', 'proxy-server'],
$concurrency = $facts['os_service_default'],
$expiring_objects_account_name = $facts['os_service_default'],
$interval = $facts['os_service_default'],
$process = $facts['os_service_default'],
$processes = $facts['os_service_default'],
$reclaim_age = $facts['os_service_default'],
$recon_cache_path = $facts['os_service_default'],
$report_interval = $facts['os_service_default'],
$service_provider = $::swift::params::service_provider,
$memcache_servers = ['127.0.0.1:11211'],
$cache_tls_enabled = $facts['os_service_default'],
$cache_tls_cafile = $facts['os_service_default'],
$cache_tls_certfile = $facts['os_service_default'],
$cache_tls_keyfile = $facts['os_service_default'],
$log_name = $facts['os_service_default'],
$log_level = 'INFO',
$log_facility = 'LOG_LOCAL2',
Boolean $purge_config = false,
) inherits swift::params {
include swift::deps
Swift_object_expirer_config<||> ~> Service['swift-object-expirer']
# On Red Hat platforms, it may be defined already,
# because it is part of openstack-swift-proxy
if $::swift::params::object_expirer_package_name != $::swift::params::proxy_package_name {
package { 'swift-object-expirer':
ensure => $package_ensure,
name => $::swift::params::object_expirer_package_name,
tag => ['openstack', 'swift-package'],
}
}
resources { 'swift_object_expirer_config':
purge => $purge_config,
}
file { '/etc/swift/object-expirer.conf':
ensure => 'file',
owner => 'root',
group => $::swift::params::group,
mode => '0640',
require => Anchor['swift::config::begin'],
before => Anchor['swift::config::end']
}
File['/etc/swift/object-expirer.conf'] -> Swift_object_expirer_config<||>
if $pipeline[-1] != 'proxy-server' {
fail('proxy-server must be the last element in pipeline')
}
# only add memcache servers if 'cache' is included in the pipeline
if !empty(grep(any2array($pipeline), 'cache')) {
swift_object_expirer_config {
'filter:cache/memcache_servers': value => join(any2array($memcache_servers), ',');
'filter:cache/tls_enabled': value => $cache_tls_enabled;
'filter:cache/tls_cafile': value => $cache_tls_cafile;
'filter:cache/tls_certfile': value => $cache_tls_certfile;
'filter:cache/tls_keyfile': value => $cache_tls_keyfile;
}
# require the memcached class if it is on the same machine
if !empty(grep(any2array($memcache_servers), '127.0.0.1')) {
Class['memcached'] -> Class['swift::objectexpirer']
}
} else {
swift_object_expirer_config {
'filter:cache/memcache_servers': ensure => absent;
'filter:cache/tls_enabled': ensure => absent;
'filter:cache/tls_cafile': ensure => absent;
'filter:cache/tls_certfile': ensure => absent;
'filter:cache/tls_keyfile': ensure => absent;
}
}
swift_object_expirer_config {
'app:proxy-server/use': value => 'egg:swift#proxy';
'filter:proxy-logging/use': value => 'egg:swift#proxy_logging';
'filter:catch_errors/use': value => 'egg:swift#catch_errors';
'filter:cache/use': value => 'egg:swift#memcache';
}
swift_object_expirer_config {
'pipeline:main/pipeline': value => join($pipeline, ' ');
'object-expirer/concurrency': value => $concurrency;
'object-expirer/expiring_objects_account_name': value => $expiring_objects_account_name;
'object-expirer/interval': value => $interval;
'object-expirer/process': value => $process;
'object-expirer/processes': value => $processes;
'object-expirer/reclaim_age': value => $reclaim_age;
'object-expirer/recon_cache_path': value => $recon_cache_path;
'object-expirer/report_interval': value => $report_interval;
'object-expirer/log_name': value => $log_name;
'object-expirer/log_facility': value => $log_facility;
'object-expirer/log_level': value => $log_level;
}
if $manage_service {
if $enabled {
$service_ensure = 'running'
} else {
$service_ensure = 'stopped'
}
swift::service { 'swift-object-expirer':
os_family_service_name => $::swift::params::object_expirer_service_name,
service_ensure => $service_ensure,
enabled => $enabled,
config_file_name => 'object-expirer.conf',
service_provider => $service_provider,
}
}
}
|
