Configuration

The service allowed two variant of configuration:

1. use the Configurator service

2. use the configuration file

The service reads settings from the configuration file by default.

You can specify the –luna-config option for pulling settings from the Configurator service, see configurator.

Auto reload configuration

The service supports an auto-reload of configurations. You can enable this feature by specifying a config-reload option in the command line. The service periodically checks new settings. If current settings and new pulled settings are the same the service will not perform any actions. You can specify the check period in the pulling-time command line argument (10 seconds by default).

If a configuration fetching has failed, the service will work without applying any changes to the existing configurations.

If check connections with the new configuration have failed, the service will retry pulling new configuration after pulling-time seconds. The service will shut down after 10 failed attempts.

Warning

Service can work incorrectly while the new settings are being applied. It is strongly recommended not to send requests to the service when you change important settings (redis settings, work plugins list and others).

During configuration reload any existing HTTP connections to the service will be closed.

Configuration file for administrator

# Luna-backport4 configuration file

[LUNA_CONFIGURATOR]
#: load configs from LUNA Configurator
USE_CONFIGURATOR = 0
#: LUNA Configurator protocol, IP address, and port
LUNA_CONFIGURATOR_ORIGIN = http://127.0.0.1:5070
#: API version of the LUNA Configurator
LUNA_CONFIGURATOR_API  = 1


[INFLUX_MONITORING]

#: [integer] send data for monitoring to InfluxDB
SEND_DATA_FOR_MONITORING = 1
#: [string] InfluxDB 2.x workspace
ORGANIZATION = luna
#: [string] InfluxDB 2.x authentication token
TOKEN = kofqt4Pfqjn6o0RBtMDQqVoJLgHoxxDUmmhiAZ7JS6VmEnrqZXQhxDhad8AX9tmiJH6CjM7Y1U8p5eSEocGzIA==
#: [string] InfluxDB 2.x bucket name
BUCKET = luna_monitoring
#: [string] InfluxDB IP address
HOST = 127.0.0.1
#: [integer] InfluxDB port
PORT = 8086
#: [integer] use HTTPS to connect to InfluxDB
USE_SSL = 0
#: [integer] frequency of sending monitoring data to InfluxDB (in seconds)
FLUSHING_PERIOD = 1


[LUNA_BACKPORT4_LOGGER]

#: folder, where logs are saved
FOLDER_WITH_LOGS = ./
#: level of debug print, by priority: "ERROR", "WARNING", "INFO", "DEBUG"
LOG_LEVEL = INFO
#: time format used in log records: "LOCAL" or "UTC"
LOG_TIME = LOCAL
#: maximum log file size in megabytes before performing rotation (0 - without rotation)
MAX_LOG_FILE_SIZE = 1024
#: [integer] send log to stdout
LOG_TO_STDOUT = 1
#: [integer] send log to file
LOG_TO_FILE = 0
#: [integer] allow multiline stack trace in logs
MULTILINE_STACK_TRACE = 1


[LUNA_API_ADDRESS]

#: LUNA API protocol, IP address, and port
ORIGIN = http://127.0.0.1:5000
#: API version of the LUNA API
API_VERSION = 6


[LUNA_API_TIMEOUTS]

#: CONNECT TIMEOUT
CONNECT = 30
#: REQUEST TIMEOUT (total)
REQUEST =  60

[LUNA_FACES_ADDRESS]

#: LUNA Faces protocol, IP address, and port
ORIGIN = http://127.0.0.1:5030
#: API version of the LUNA Faces
API_VERSION = 3


[LUNA_FACES_TIMEOUTS]

#: CONNECT TIMEOUT
CONNECT = 30
#: REQUEST TIMEOUT (total)
REQUEST =  60


[ATTRIBUTES_STORAGE_POLICY]
#: [integer] maximum time to live of temporary attributes (in seconds), default: 1 day
MAX_TTL = 86400


[LUNA_BACKPORT4_HTTP_SETTINGS]

#: [integer] service request timeout (in seconds)
REQUEST_TIMEOUT = 60
#: [integer] service response timeout (in seconds)
RESPONSE_TIMEOUT = 600
#: [integer] max request size (in bytes), default 1gb
REQUEST_MAX_SIZE = 1073741824
#: [integer] service http keep-alive timeout (in seconds)
KEEP_ALIVE_TIMEOUT = 15

[OTHER]

#: [string] list of active plugins
LUNA_BACKPORT4_ACTIVE_PLUGINS = []

Extended administrator configuration

Module parses a config file and sets values in the global variables.

configs.config.MAX_LIMIT_FOR_MATCHING = 100

maximum limit for matching

configs.config.MAX_MATCHING_LIMIT = 100

maximum allowed matching limit parameter value