/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqp1_driver/opts.py is in python-oslo.messaging 5.35.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | # Copyright 2014, Red Hat, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg
amqp1_opts = [
cfg.StrOpt('container_name',
deprecated_group='amqp1',
help='Name for the AMQP container. must be globally unique.'
' Defaults to a generated UUID'),
cfg.IntOpt('idle_timeout',
default=0, # disabled
deprecated_group='amqp1',
help='Timeout for inactive connections (in seconds)'),
cfg.BoolOpt('trace',
default=False,
deprecated_group='amqp1',
help='Debug: dump AMQP frames to stdout'),
cfg.BoolOpt('ssl',
default=False,
help=("Attempt to connect via SSL. If no other ssl-related "
"parameters are given, it will use the system's "
"CA-bundle to verify the server's certificate.")),
cfg.StrOpt('ssl_ca_file',
default='',
deprecated_group='amqp1',
help="CA certificate PEM file used to verify the server's"
' certificate'),
cfg.StrOpt('ssl_cert_file',
default='',
deprecated_group='amqp1',
help='Self-identifying certificate PEM file'
' for client authentication'),
cfg.StrOpt('ssl_key_file',
default='',
deprecated_group='amqp1',
help='Private key PEM file used to sign ssl_cert_file'
' certificate (optional)'),
cfg.StrOpt('ssl_key_password',
deprecated_group='amqp1',
secret=True,
help='Password for decrypting ssl_key_file (if encrypted)'),
cfg.BoolOpt('ssl_verify_vhost',
default=False,
help="By default SSL checks that the name in the server's"
" certificate matches the hostname in the transport_url. In"
" some configurations it may be preferable to use the virtual"
" hostname instead, for example if the server uses the Server"
" Name Indication TLS extension (rfc6066) to provide a"
" certificate per virtual host. Set ssl_verify_vhost to True"
" if the server's SSL certificate uses the virtual host name"
" instead of the DNS name."),
cfg.BoolOpt('allow_insecure_clients',
default=False,
deprecated_group='amqp1',
# marked as deprecated in Ocata
deprecated_for_removal=True,
deprecated_reason="Not applicable - not a SSL server",
help='Accept clients using either SSL or plain TCP'),
cfg.StrOpt('sasl_mechanisms',
default='',
deprecated_group='amqp1',
help='Space separated list of acceptable SASL mechanisms'),
cfg.StrOpt('sasl_config_dir',
default='',
deprecated_group='amqp1',
help='Path to directory that contains the SASL configuration'),
cfg.StrOpt('sasl_config_name',
default='',
deprecated_group='amqp1',
help='Name of configuration file (without .conf suffix)'),
cfg.StrOpt('sasl_default_realm',
default='',
help='SASL realm to use if no realm present in username'),
cfg.StrOpt('username',
default='',
deprecated_group='amqp1',
deprecated_for_removal=True,
deprecated_reason='Should use configuration option '
'transport_url to provide the username.',
help='User name for message broker authentication'),
cfg.StrOpt('password',
default='',
deprecated_group='amqp1',
secret=True,
deprecated_for_removal=True,
deprecated_reason='Should use configuration option '
'transport_url to provide the password.',
help='Password for message broker authentication'),
# Network connection failure retry options
cfg.IntOpt('connection_retry_interval',
default=1,
min=1,
help='Seconds to pause before attempting to re-connect.'),
cfg.IntOpt('connection_retry_backoff',
default=2,
min=0,
help='Increase the connection_retry_interval by this many'
' seconds after each unsuccessful failover attempt.'),
cfg.IntOpt('connection_retry_interval_max',
default=30,
min=1,
help='Maximum limit for connection_retry_interval'
' + connection_retry_backoff'),
# Message send retry and timeout options
cfg.IntOpt('link_retry_delay',
default=10,
min=1,
help='Time to pause between re-connecting an AMQP 1.0 link that'
' failed due to a recoverable error.'),
cfg.IntOpt('default_reply_retry',
default=0,
min=-1,
help='The maximum number of attempts to re-send a reply message'
' which failed due to a recoverable error.'),
cfg.IntOpt('default_reply_timeout',
default=30,
min=5,
help='The deadline for an rpc reply message delivery.'),
cfg.IntOpt('default_send_timeout',
default=30,
min=5,
help='The deadline for an rpc cast or call message delivery.'
' Only used when caller does not provide a timeout expiry.'),
cfg.IntOpt('default_notify_timeout',
default=30,
min=5,
help='The deadline for a sent notification message delivery.'
' Only used when caller does not provide a timeout expiry.'),
# Sender link cache maintenance:
cfg.IntOpt('default_sender_link_timeout',
default=600,
min=1,
help='The duration to schedule a purge of idle sender links.'
' Detach link after expiry.'),
# Addressing:
cfg.StrOpt('addressing_mode',
default='dynamic',
help="Indicates the addressing mode used by the driver.\n"
"Permitted values:\n"
"'legacy' - use legacy non-routable addressing\n"
"'routable' - use routable addresses\n"
"'dynamic' - use legacy addresses if the message bus does not"
" support routing otherwise use routable addressing"),
cfg.BoolOpt('pseudo_vhost',
default=True,
help="Enable virtual host support for those message buses"
" that do not natively support virtual hosting (such as"
" qpidd). When set to true the virtual host name will be"
" added to all message bus addresses, effectively creating"
" a private 'subnet' per virtual host. Set to False if the"
" message bus supports virtual hosting using the 'hostname'"
" field in the AMQP 1.0 Open performative as the name of the"
" virtual host."),
# Legacy addressing customization:
cfg.StrOpt('server_request_prefix',
default='exclusive',
deprecated_group='amqp1',
help="address prefix used when sending to a specific server"),
cfg.StrOpt('broadcast_prefix',
default='broadcast',
deprecated_group='amqp1',
help="address prefix used when broadcasting to all servers"),
cfg.StrOpt('group_request_prefix',
default='unicast',
deprecated_group='amqp1',
help="address prefix when sending to any server in group"),
# Routable addressing customization:
#
# Addresses a composed of the following string values using a template in
# the form of:
# $(address_prefix)/$(*cast)/$(exchange)/$(topic)[/$(server-name)]
# where *cast is one of the multicast/unicast/anycast values used to
# identify the delivery pattern used for the addressed message
cfg.StrOpt('rpc_address_prefix',
default='openstack.org/om/rpc',
help="Address prefix for all generated RPC addresses"),
cfg.StrOpt('notify_address_prefix',
default='openstack.org/om/notify',
help="Address prefix for all generated Notification addresses"),
cfg.StrOpt('multicast_address',
default='multicast',
help="Appended to the address prefix when sending a fanout"
" message. Used by the message bus to identify fanout"
" messages."),
cfg.StrOpt('unicast_address',
default='unicast',
help="Appended to the address prefix when sending to a"
" particular RPC/Notification server. Used by the message bus"
" to identify messages sent to a single destination."),
cfg.StrOpt('anycast_address',
default='anycast',
help="Appended to the address prefix when sending to a group of"
" consumers. Used by the message bus to identify messages that"
" should be delivered in a round-robin fashion across"
" consumers."),
cfg.StrOpt('default_notification_exchange',
help="Exchange name used in notification addresses.\n"
"Exchange name resolution precedence:\n"
"Target.exchange if set\n"
"else default_notification_exchange if set\n"
"else control_exchange if set\n"
"else 'notify'"),
cfg.StrOpt('default_rpc_exchange',
help="Exchange name used in RPC addresses.\n"
"Exchange name resolution precedence:\n"
"Target.exchange if set\n"
"else default_rpc_exchange if set\n"
"else control_exchange if set\n"
"else 'rpc'"),
# Message Credit Levels
cfg.IntOpt('reply_link_credit',
default=200,
min=1,
help='Window size for incoming RPC Reply messages.'),
cfg.IntOpt('rpc_server_credit',
default=100,
min=1,
help='Window size for incoming RPC Request messages'),
cfg.IntOpt('notify_server_credit',
default=100,
min=1,
help='Window size for incoming Notification messages'),
# Settlement control
cfg.MultiStrOpt('pre_settled',
default=['rpc-cast', 'rpc-reply'],
help="Send messages of this type pre-settled.\n"
"Pre-settled messages will not receive acknowledgement\n"
"from the peer. Note well: pre-settled messages may be\n"
"silently discarded if the delivery fails.\n"
"Permitted values:\n"
"'rpc-call' - send RPC Calls pre-settled\n"
"'rpc-reply'- send RPC Replies pre-settled\n"
"'rpc-cast' - Send RPC Casts pre-settled\n"
"'notify' - Send Notifications pre-settled\n")
]
|