Generate default conf automatically

Run tox -egenconfig to generate default conf

Change-Id: Id91d1604ec097127bac805fe7fec424c18e1bc97

config-generator.conf

@@ -0,0 +1,5 @@
+[DEFAULT]
+output_file = etc/driverlog.conf
+wrap_width = 79
+namespace = driverlog.processor.config
+namespace = oslo_log

driverlog/processor/config.py

@@ -13,6 +13,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import copy
+
 from oslo_config import cfg
 
 
@@ -34,3 +36,7 @@ OPTS = [
     cfg.BoolOpt('force-update', default=False,
                 help='Forcibly read default data and update records'),
 ]
+
+
+def list_opts():
+    yield (None, copy.deepcopy(OPTS))

etc/driverlog.conf

@@ -1,25 +1,132 @@
 [DEFAULT]
 
-# Default data
-# default_data_uri =
+#
+# From driverlog.processor.config
+#
 
-# Hostname where dashboard listens on
-# listen_host = 127.0.0.1
+# URI for default data (string value)
+#default_data_uri = <None>
 
-# Port where dashboard listens on
-# listen_port = 8080
+# The address dashboard listens on (string value)
+#listen_host = 127.0.0.1
 
-# Runtime storage URI
-# runtime_storage_uri = memcached://127.0.0.1:11211
+# The port dashboard listens on (integer value)
+#listen_port = 8080
 
-# URI of review system
-# review_uri = gerrit://review.openstack.org
+# Storage URI (string value)
+#runtime_storage_uri = memcached://127.0.0.1:11211
 
-# SSH key for gerrit review system access
-# ssh_key_filename = /home/user/.ssh/id_rsa
+# URI of review system (string value)
+#review_uri = gerrit://review.openstack.org
 
-# SSH username for gerrit review system access
-# ssh_username = user
+# SSH key for gerrit review system access (string value)
+#ssh_key_filename = /home/user/.ssh/id_rsa
 
-# Forcibly read default data and update records
-# force_update = False
+# SSH username for gerrit review system access (string value)
+#ssh_username = user
+
+# Forcibly read default data and update records (boolean value)
+#force_update = false
+
+#
+# From oslo_log
+#
+
+# Print debugging output (set logging level to DEBUG instead of default INFO
+# level). (boolean value)
+#debug = false
+
+# If set to false, will disable INFO logging level, making WARNING the default.
+# (boolean value)
+# This option is deprecated for removal.
+# Its value may be silently ignored in the future.
+#verbose = true
+
+# The name of a logging configuration file. This file is appended to any
+# existing logging configuration files. For details about logging configuration
+# files, see the Python logging module documentation. Note that when logging
+# configuration files are used then all logging configuration is set in the
+# configuration file and other logging configuration options are ignored (for
+# example, log_format). (string value)
+# Deprecated group/name - [DEFAULT]/log_config
+#log_config_append = <None>
+
+# DEPRECATED. A logging.Formatter log message format string which may use any
+# of the available logging.LogRecord attributes. This option is deprecated.
+# Please use logging_context_format_string and logging_default_format_string
+# instead. This option is ignored if log_config_append is set. (string value)
+#log_format = <None>
+
+# Format string for %%(asctime)s in log records. Default: %(default)s . This
+# option is ignored if log_config_append is set. (string value)
+#log_date_format = %Y-%m-%d %H:%M:%S
+
+# (Optional) Name of log file to output to. If no default is set, logging will
+# go to stdout. This option is ignored if log_config_append is set. (string
+# value)
+# Deprecated group/name - [DEFAULT]/logfile
+#log_file = <None>
+
+# (Optional) The base directory used for relative --log-file paths. This option
+# is ignored if log_config_append is set. (string value)
+# Deprecated group/name - [DEFAULT]/logdir
+#log_dir = <None>
+
+# (Optional) Uses logging handler designed to watch file system. When log file
+# is moved or removed this handler will open a new log file with specified path
+# instantaneously. It makes sense only if log-file option is specified and
+# Linux platform is used. This option is ignored if log_config_append is set.
+# (boolean value)
+#watch_log_file = false
+
+# Use syslog for logging. Existing syslog format is DEPRECATED and will be
+# changed later to honor RFC5424. This option is ignored if log_config_append
+# is set. (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 Kilo, and will be removed in
+# Mitaka, along with this option. This option is ignored if log_config_append
+# is set. (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. This option is ignored if
+# log_config_append is set. (string value)
+#syslog_log_facility = LOG_USER
+
+# Log output to standard error. This option is ignored if log_config_append is
+# set. (boolean value)
+#use_stderr = true
+
+# Format string to use for log messages with context. (string value)
+#logging_context_format_string = %(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [%(request_id)s %(user_identity)s] %(instance)s%(message)s
+
+# Format string to use for log messages without context. (string value)
+#logging_default_format_string = %(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [-] %(instance)s%(message)s
+
+# Data to append to log format when level is DEBUG. (string value)
+#logging_debug_format_suffix = %(funcName)s %(pathname)s:%(lineno)d
+
+# Prefix each line of exception output with this format. (string value)
+#logging_exception_prefix = %(asctime)s.%(msecs)03d %(process)d ERROR %(name)s %(instance)s
+
+# List of logger=LEVEL pairs. This option is ignored if log_config_append is
+# set. (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,requests.packages.urllib3.util.retry=WARN,urllib3.util.retry=WARN,keystonemiddleware=WARN,routes.middleware=WARN,stevedore=WARN,taskflow=WARN
+
+# Enables or disables publication of error events. (boolean value)
+#publish_errors = false
+
+# The format for an instance that is passed with the log message. (string
+# value)
+#instance_format = "[instance: %(uuid)s] "
+
+# The format for an instance UUID that is passed with the log message. (string
+# value)
+#instance_uuid_format = "[instance: %(uuid)s] "
+
+# Enables or disables fatal status of deprecations. (boolean value)
+#fatal_deprecations = false

setup.cfg

@@ -28,3 +28,7 @@ setup-hooks =
 console_scripts =
     driverlog-dashboard = driverlog.dashboard.web:main
     driverlog-processor = driverlog.processor.main:main
+
+oslo.config.opts =
+    oslo_log = oslo_log._options:list_opts
+    driverlog.processor.config = driverlog.processor.config:list_opts

tox.ini

@@ -25,6 +25,10 @@ commands = {posargs}
 [testenv:cover]
 commands = python setup.py testr --coverage --testr-args='{posargs}'
 
+[testenv:genconfig]
+commands =
+    oslo-config-generator --config-file=config-generator.conf
+
 [tox:jenkins]
 downloadcache = ~/cache/pip