Update config example

There is something change to requirements file, so
run genconfig to produce new example file.

Closes-Bug: #1465938
Change-Id: I0883c087a34d0396df22b69e201bce1e6c0f57b9

etc/magnum/magnum.conf.sample

@@ -52,10 +52,10 @@
 
 # Prefix each line of exception output with this format. (string
 # value)
-#logging_exception_prefix = %(asctime)s.%(msecs)03d %(process)d TRACE %(name)s %(instance)s
+#logging_exception_prefix = %(asctime)s.%(msecs)03d %(process)d ERROR %(name)s %(instance)s
 
 # List of logger=LEVEL pairs. (list value)
-#default_log_levels = amqp=WARN,amqplib=WARN,boto=WARN,qpid=WARN,sqlalchemy=WARN,suds=INFO,oslo.messaging=INFO,iso8601=WARN,requests.packages.urllib3.connectionpool=WARN,urllib3.connectionpool=WARN,websocket=WARN,keystonemiddleware=WARN,routes.middleware=WARN,stevedore=WARN
+#default_log_levels = amqp=WARN,amqplib=WARN,boto=WARN,qpid=WARN,sqlalchemy=WARN,suds=INFO,oslo.messaging=INFO,iso8601=WARN,requests.packages.urllib3.connectionpool=WARN,urllib3.connectionpool=WARN,websocket=WARN,requests.packages.urllib3.util.retry=WARN,urllib3.util.retry=WARN,keystonemiddleware=WARN,routes.middleware=WARN,stevedore=WARN
 
 # Enables or disables publication of error events. (boolean value)
 #publish_errors = false
@@ -107,14 +107,16 @@
 #log_dir = <None>
 
 # Use syslog for logging. Existing syslog format is DEPRECATED during
-# I, and will change in J to honor RFC5424. (boolean value)
+# I, and changed in J to honor RFC5424. (boolean value)
 #use_syslog = false
 
 # (Optional) Enables or disables syslog rfc5424 format for logging. If
 # enabled, prefixes the MSG part of the syslog message with APP-NAME
-# (RFC5424). The format without the APP-NAME is deprecated in I, and
-# will be removed in J. (boolean value)
-#use_syslog_rfc_format = false
+# (RFC5424). The format without the APP-NAME is deprecated in K, and
+# will be removed in M, along with this option. (boolean value)
+# This option is deprecated for removal.
+# Its value may be silently ignored in the future.
+#use_syslog_rfc_format = true
 
 # Syslog facility to receive log lines. (string value)
 #syslog_log_facility = LOG_USER
@@ -219,6 +221,7 @@
 #
 
 # Size of RPC connection pool. (integer value)
+# Deprecated group/name - [DEFAULT]/rpc_conn_pool_size
 #rpc_conn_pool_size = 30
 
 # ZeroMQ bind address. Should be a wildcard (*), an ethernet
@@ -831,6 +834,16 @@
 # Deprecated group/name - [DEFAULT]/amqp_auto_delete
 #amqp_auto_delete = false
 
+# Send a single AMQP reply to call message. The current behaviour
+# since oslo-incubator is to send two AMQP replies - first one with
+# the payload, a second one to ensure the other have finish to send
+# the payload. We are going to remove it in the N release, but we must
+# keep backward compatible at the same time. This option provides such
+# compatibility - it defaults to False in Liberty and can be turned on
+# for early adopters with a new installations or for testing. Please
+# note, that this option will be removed in M release. (boolean value)
+#send_single_reply = false
+
 # Qpid broker hostname. (string value)
 # Deprecated group/name - [DEFAULT]/qpid_hostname
 #qpid_hostname = localhost
@@ -896,6 +909,16 @@
 # Deprecated group/name - [DEFAULT]/amqp_auto_delete
 #amqp_auto_delete = false
 
+# Send a single AMQP reply to call message. The current behaviour
+# since oslo-incubator is to send two AMQP replies - first one with
+# the payload, a second one to ensure the other have finish to send
+# the payload. We are going to remove it in the N release, but we must
+# keep backward compatible at the same time. This option provides such
+# compatibility - it defaults to False in Liberty and can be turned on
+# for early adopters with a new installations or for testing. Please
+# note, that this option will be removed in M release. (boolean value)
+#send_single_reply = false
+
 # SSL version to use (valid only if SSL enabled). Valid values are
 # TLSv1 and SSLv23. SSLv2, SSLv3, TLSv1_1, and TLSv1_2 may be
 # available on some distributions. (string value)
@@ -920,6 +943,11 @@
 # Deprecated group/name - [DEFAULT]/kombu_reconnect_delay
 #kombu_reconnect_delay = 1.0
 
+# How long to wait before considering a reconnect attempt to have
+# failed. This value should not be longer than rpc_response_timeout.
+# (integer value)
+#kombu_reconnect_timeout = 60
+
 # The RabbitMQ broker address where a single node is used. (string
 # value)
 # Deprecated group/name - [DEFAULT]/rabbit_host
@@ -986,6 +1014,7 @@
 # Deprecated group/name - [DEFAULT]/fake_rabbit
 #fake_rabbit = false
 
+
 [oslo_policy]
 
 #
@@ -996,15 +1025,16 @@
 # Deprecated group/name - [DEFAULT]/policy_file
 #policy_file = policy.json
 
-# Default rule. Enforced when a requested rule is not found. (string value)
+# Default rule. Enforced when a requested rule is not found. (string
+# value)
 # Deprecated group/name - [DEFAULT]/policy_default_rule
 #policy_default_rule = default
 
-# Directories where policy configuration files are stored. They can be relative
-# to any directory in the search path defined by the config_dir option, or
-# absolute paths. The file defined by policy_file must exist for these
-# directories to be searched. Missing or empty directories are ignored. (multi
-# valued)
+# Directories where policy configuration files are stored. They can be
+# relative to any directory in the search path defined by the
+# config_dir option, or absolute paths. The file defined by
+# policy_file must exist for these directories to be searched.
+# Missing or empty directories are ignored. (multi valued)
 # Deprecated group/name - [DEFAULT]/policy_dirs
 # This option is deprecated for removal.
 # Its value may be silently ignored in the future.