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
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
|
# == Class: mistral
#
# Mistral base package & configuration
#
# === Parameters
#
# [*package_ensure*]
# (Optional) Ensure state for package.
# Defaults to 'present'.
#
# [*os_actions_endpoint_type*]
# (optional) Type of endpoint in identity service catalog to use for
# communication with OpenStack services
# Defaults to $facts['os_service_default']
#
# [*default_transport_url*]
# (optional) A URL representing the messaging driver to use and its full
# configuration. Transport URLs take the form:
# transport://user:pass@host1:port[,hostN:portN]/virtual_host
# Defaults to $facts['os_service_default']
#
# [*notification_transport_url*]
# (optional) A URL representing the messaging driver to use for notifications
# and its full configuration. Transport URLs take the form:
# transport://user:pass@host1:port[,hostN:portN]/virtual_host
# Defaults to $facts['os_service_default']
#
# [*notification_driver*]
# (optional) Driver or drivers to handle sending notifications.
# Value can be a string or a list.
# Defaults to $facts['os_service_default']
#
# [*notification_topics*]
# (optional) AMQP topic used for OpenStack notifications
# Defaults to $facts['os_service_default']
#
# [*rabbit_ha_queues*]
# (optional) Use HA queues in RabbitMQ (x-ha-policy: all).
# Defaults to $facts['os_service_default']
#
# [*rabbit_heartbeat_timeout_threshold*]
# (optional) Number of seconds after which the RabbitMQ broker is considered
# down if the heartbeat keepalive fails. Any value >0 enables heartbeats.
# Heartbeating helps to ensure the TCP connection to RabbitMQ isn't silently
# closed, resulting in missed or lost messages from the queue.
# (Requires kombu >= 3.0.7 and amqp >= 1.4.0)
# Defaults to $facts['os_service_default']
#
# [*rabbit_heartbeat_rate*]
# (optional) How often during the rabbit_heartbeat_timeout_threshold period to
# check the heartbeat on RabbitMQ connection. (i.e. rabbit_heartbeat_rate=2
# when rabbit_heartbeat_timeout_threshold=60, the heartbeat will be checked
# every 30 seconds.
# Defaults to $facts['os_service_default']
#
# [*rabbit_heartbeat_in_pthread*]
# (Optional) EXPERIMENTAL: Run the health check heartbeat thread
# through a native python thread. By default if this
# option isn't provided the health check heartbeat will
# inherit the execution model from the parent process. By
# example if the parent process have monkey patched the
# stdlib by using eventlet/greenlet then the heartbeat
# will be run through a green thread.
# Defaults to $facts['os_service_default']
#
# [*rabbit_qos_prefetch_count*]
# (Optional) Specifies the number of messages to prefetch.
# Defaults to $facts['os_service_default']
#
# [*rabbit_quorum_queue*]
# (Optional) Use quorum queues in RabbitMQ.
# Defaults to $facts['os_service_default']
#
# [*rabbit_transient_quorum_queue*]
# (Optional) Use quorum queues for transients queues in RabbitMQ.
# Defaults to $facts['os_service_default']
#
# [*rabbit_transient_queues_ttl*]
# (Optional) Positive integer representing duration in seconds for
# queue TTL (x-expires). Queues which are unused for the duration
# of the TTL are automatically deleted.
# The parameter affects only reply and fanout queues. (integer value)
# Min to 1
# Defaults to $facts['os_service_default']
#
# [*rabbit_quorum_delivery_limit*]
# (Optional) Each time a message is rdelivered to a consumer, a counter is
# incremented. Once the redelivery count exceeds the delivery limit
# the message gets dropped or dead-lettered.
# Defaults to $facts['os_service_default']
#
# [*rabbit_quorum_max_memory_length*]
# (Optional) Limit the number of messages in the quorum queue.
# Defaults to $facts['os_service_default']
#
# [*rabbit_quorum_max_memory_bytes*]
# (Optional) Limit the number of memory bytes used by the quorum queue.
# Defaults to $facts['os_service_default']
#
# [*rabbit_use_queue_manager*]
# (Optional) Should we use consistant queue names or random ones.
# Defaults to $facts['os_service_default']
#
# [*rabbit_stream_fanout*]
# (Optional) Use stream queues in RabbitMQ (x-queue-type: stream).
# Defaults to $facts['os_service_default']
#
# [*rabbit_enable_cancel_on_failover*]
# (Optional) Enable x-cancel-on-ha-failover flag so that rabbitmq server will
# cancel and notify consumers when queue is down.
# Defaults to $facts['os_service_default']
#
# [*rabbit_use_ssl*]
# (optional) Connect over SSL for RabbitMQ
# Defaults to $facts['os_service_default']
#
# [*report_interval*]
# (optional) Interval, in seconds, between nodes reporting state to
# datastore (integer value).
# Defaults to $facts['os_service_default']
#
# [*service_down_time*]
# (optional) Maximum time since last check-in for a service to be
# considered up (integer value).
# Defaults to $facts['os_service_default']
#
# [*kombu_failover_strategy*]
# (Optional) Determines how the next RabbitMQ node is chosen in case the one
# we are currently connected to becomes unavailable. Takes effect only if
# more than one RabbitMQ node is provided in config. (string value)
# Defaults to $facts['os_service_default']
#
# [*kombu_ssl_ca_certs*]
# (optional) SSL certification authority file (valid only if SSL enabled).
# Defaults to $facts['os_service_default']
#
# [*kombu_ssl_certfile*]
# (optional) SSL cert file (valid only if SSL enabled).
# Defaults to $facts['os_service_default']
#
# [*kombu_ssl_keyfile*]
# (optional) SSL key file (valid only if SSL enabled).
# Defaults to $facts['os_service_default']
#
# [*kombu_ssl_version*]
# (optional) SSL version to use (valid only if SSL enabled).
# Valid values are TLSv1, SSLv23 and SSLv3. SSLv2 may be
# available on some distributions.
# Defaults to $facts['os_service_default']
#
# [*kombu_reconnect_delay*]
# (optional) How long to wait before reconnecting in response to an AMQP
# consumer cancel notification.
# Defaults to $facts['os_service_default']
#
# [*amqp_auto_delete*]
# (Optional) Define if transient queues should be auto-deleted (boolean value)
# Defaults to $facts['os_service_default']
#
# [*amqp_durable_queues*]
# (optional)Use durable queues in amqp.
# Defaults to $facts['os_service_default']
#
# [*control_exchange*]
# (Optional) The default exchange under which topics are scoped. May be
# overridden by an exchange name specified in the transport_url
# option.
# Defaults to $facts['os_service_default']
#
# [*rpc_response_timeout*]
# (Optional) Seconds to wait for a response from a call. (integer value)
# Defaults to $facts['os_service_default']
#
# [*purge_config*]
# (optional) Whether to set only the specified config options
# in the mistral config.
# Defaults to false.
#
# [*sync_db*]
# (Optional) Enable dbsync
# Defaults to true.
#
# [*max_missed_heartbeats*]
# (Optional) The maximum amount of missed heartbeats to be allowed.
# If set to 0 then this feature is disabled. See check_interval for more
# details.
# Defaults to $facts['os_service_default']
#
# [*check_interval*]
# (Optional) How often (in seconds) action executions are checked.
# For example when check_interval is 10, check action
# executions every 10 seconds. When the checker runs it will
# transit all running action executions to error if the last
# heartbeat received is older than 10 * max_missed_heartbeats
# seconds. If set to 0 then this feature is disabled.
# Defaults to $facts['os_service_default']
#
# [*first_heartbeat_timeout*]
# (Optional) The first heartbeat is handled differently, to provide a
# grace period in case there is no available executor to handle
# the action execution. For example when first_heartbeat_timeout = 3600, wait
# 3600 seconds before closing the action executions that never received a
# heartbeat.
# Defaults to $facts['os_service_default']
#
class mistral(
$package_ensure = 'present',
$os_actions_endpoint_type = $facts['os_service_default'],
$control_exchange = $facts['os_service_default'],
$rpc_response_timeout = $facts['os_service_default'],
$default_transport_url = $facts['os_service_default'],
$notification_transport_url = $facts['os_service_default'],
$notification_driver = $facts['os_service_default'],
$notification_topics = $facts['os_service_default'],
$rabbit_ha_queues = $facts['os_service_default'],
$rabbit_heartbeat_timeout_threshold = $facts['os_service_default'],
$rabbit_heartbeat_rate = $facts['os_service_default'],
$rabbit_heartbeat_in_pthread = $facts['os_service_default'],
$rabbit_qos_prefetch_count = $facts['os_service_default'],
$rabbit_quorum_queue = $facts['os_service_default'],
$rabbit_transient_queues_ttl = $facts['os_service_default'],
$rabbit_transient_quorum_queue = $facts['os_service_default'],
$rabbit_quorum_delivery_limit = $facts['os_service_default'],
$rabbit_quorum_max_memory_length = $facts['os_service_default'],
$rabbit_quorum_max_memory_bytes = $facts['os_service_default'],
$rabbit_use_queue_manager = $facts['os_service_default'],
$rabbit_stream_fanout = $facts['os_service_default'],
$rabbit_enable_cancel_on_failover = $facts['os_service_default'],
$rabbit_use_ssl = $facts['os_service_default'],
$service_down_time = $facts['os_service_default'],
$report_interval = $facts['os_service_default'],
$kombu_failover_strategy = $facts['os_service_default'],
$kombu_ssl_ca_certs = $facts['os_service_default'],
$kombu_ssl_certfile = $facts['os_service_default'],
$kombu_ssl_keyfile = $facts['os_service_default'],
$kombu_ssl_version = $facts['os_service_default'],
$kombu_reconnect_delay = $facts['os_service_default'],
$amqp_durable_queues = $facts['os_service_default'],
$amqp_auto_delete = $facts['os_service_default'],
Boolean $purge_config = false,
Boolean $sync_db = true,
$max_missed_heartbeats = $facts['os_service_default'],
$check_interval = $facts['os_service_default'],
$first_heartbeat_timeout = $facts['os_service_default'],
){
include mistral::deps
include mistral::params
include mistral::db
package { 'mistral-common':
ensure => $package_ensure,
name => $::mistral::params::common_package_name,
tag => ['openstack', 'mistral-package'],
}
resources { 'mistral_config':
purge => $purge_config,
}
mistral_config {
'DEFAULT/report_interval': value => $report_interval;
'DEFAULT/service_down_time': value => $service_down_time;
'action_heartbeat/max_missed_heartbeats': value => $max_missed_heartbeats;
'action_heartbeat/check_interval': value => $check_interval;
'action_heartbeat/first_heartbeat_timeout': value => $first_heartbeat_timeout;
}
mistral_config {
'openstack_actions/os_actions_endpoint_type': value => $os_actions_endpoint_type;
'DEFAULT/os_actions_endpoint_type': ensure => absent;
}
oslo::messaging::default {'mistral_config':
transport_url => $default_transport_url,
control_exchange => $control_exchange,
rpc_response_timeout => $rpc_response_timeout,
}
oslo::messaging::notifications {'mistral_config':
transport_url => $notification_transport_url,
driver => $notification_driver,
topics => $notification_topics,
}
oslo::messaging::rabbit {'mistral_config':
rabbit_ha_queues => $rabbit_ha_queues,
rabbit_use_ssl => $rabbit_use_ssl,
kombu_failover_strategy => $kombu_failover_strategy,
kombu_ssl_version => $kombu_ssl_version,
kombu_ssl_ca_certs => $kombu_ssl_ca_certs,
kombu_ssl_certfile => $kombu_ssl_certfile,
kombu_ssl_keyfile => $kombu_ssl_keyfile,
kombu_reconnect_delay => $kombu_reconnect_delay,
heartbeat_timeout_threshold => $rabbit_heartbeat_timeout_threshold,
heartbeat_rate => $rabbit_heartbeat_rate,
heartbeat_in_pthread => $rabbit_heartbeat_in_pthread,
rabbit_qos_prefetch_count => $rabbit_qos_prefetch_count,
amqp_durable_queues => $amqp_durable_queues,
amqp_auto_delete => $amqp_auto_delete,
rabbit_quorum_queue => $rabbit_quorum_queue,
rabbit_transient_quorum_queue => $rabbit_transient_quorum_queue,
rabbit_transient_queues_ttl => $rabbit_transient_queues_ttl,
rabbit_quorum_delivery_limit => $rabbit_quorum_delivery_limit,
rabbit_quorum_max_memory_length => $rabbit_quorum_max_memory_length,
rabbit_quorum_max_memory_bytes => $rabbit_quorum_max_memory_bytes,
use_queue_manager => $rabbit_use_queue_manager,
rabbit_stream_fanout => $rabbit_stream_fanout,
enable_cancel_on_failover => $rabbit_enable_cancel_on_failover,
}
if $sync_db {
include mistral::db::sync
}
}
|
