Command Reference

For details about how to use reprocessing-exporter, see the following help information:

gs_dbmind component reprocessing_exporter --help
usage:  [-h] [--disable-https] [--ssl-keyfile SSL_KEYFILE]
        [--ssl-certfile SSL_CERTFILE]
        [--web.listen-address WEB.LISTEN_ADDRESS]
        [--web.listen-port WEB.LISTEN_PORT]
        [--collector.config COLLECTOR.CONFIG] [--log.filepath LOG.FILEPATH]
        [--log.level {debug,info,warn,error,fatal}] [--version]
        prometheus_host prometheus_port

Reprocessing Exporter: A re-processing module for metrics stored in the
Prometheus server.

positional arguments:
  prometheus_host       from which host to pull data
  prometheus_port       the port to connect to the Prometheus host

optional arguments:
  -h, --help            show this help message and exit
  --disable-https       disable Https schema
  --ssl-keyfile SSL_KEYFILE
                        set the path of ssl key file
  --ssl-certfile SSL_CERTFILE
                        set the path of ssl certificate file
  --web.listen-address WEB.LISTEN_ADDRESS
                        address on which to expose metrics and web interface
  --web.listen-port WEB.LISTEN_PORT
                        listen port to expose metrics and web interface
  --collector.config COLLECTOR.CONFIG
                        according to the content of the yaml file for metric
                        collection
  --log.filepath LOG.FILEPATH
                        the path to log
  --log.level {debug,info,warn,error,fatal}
                        only log messages with the given severity or above.
                        Valid levels: [debug, info, warn, error, fatal]
  --version             show program's version number and exit

Table 1 reprocessing-exporter parameters

Parameter	Description	Value Range
prometheus_host	Prometheus-server IP address	-
prometheus_port	Listening port of Prometheus-server	1024-65535
-h, –help	Help option	-
–disable-https	Disables HTTPS.	-
–ssl-keyfile	Path of the HTTPS certificate private key file	-
–ssl-certfile	Path of the HTTPS certificate file	-
–web.listen-address	IP address bound to the exporter service	-
–web.listen-port	Listening port of the exporter service	1024-65535
–collector.config	Path of the configuration file that explicitly specifies the metrics to be collected	-
–log.filepath	Path for storing log files. By default, log files are stored in the current directory.	-
–log.level	Printing level of the log file. The default level is INFO.	debug, info, warn, error, fatal
–version	Displays version information.	-

For details about how to use openGauss-exporter, see the following help information:

gs_dbmind component opengauss_exporter --help
usage:  [-h] --url URL [--config CONFIG] [--constant-labels CONSTANT_LABELS]
        [--web.listen-address WEB.LISTEN_ADDRESS]
        [--web.listen-port WEB.LISTEN_PORT]
        [--web.telemetry-path WEB.TELEMETRY_PATH] [--disable-cache]
        [--disable-settings-metrics] [--disable-statement-history-metrics]
        [--disable-https] [--ssl-keyfile SSL_KEYFILE]
        [--ssl-certfile SSL_CERTFILE] [--parallel PARALLEL]
        [--log.filepath LOG.FILEPATH]
        [--log.level {debug,info,warn,error,fatal}] [--version]

openGauss Exporter (DBMind): Monitoring for MogDB.

optional arguments:
  -h, --help            show this help message and exit
  --url URL             MogDB database target url.
  --config CONFIG       path to config dir or file.
  --constant-labels CONSTANT_LABELS
                        a list of label=value separated by comma(,).
  --web.listen-address WEB.LISTEN_ADDRESS
                        address on which to expose metrics and web interface
  --web.listen-port WEB.LISTEN_PORT
                        listen port to expose metrics and web interface
  --web.telemetry-path WEB.TELEMETRY_PATH
                        path under which to expose metrics.
  --disable-cache       force not using cache.
  --disable-settings-metrics
                        not collect pg_settings.yml metrics.
  --disable-statement-history-metrics
                        not collect statement-history metrics (including slow
                        queries).
  --disable-https       disable Https schema
  --ssl-keyfile SSL_KEYFILE
                        set the path of ssl key file
  --ssl-certfile SSL_CERTFILE
                        set the path of ssl certificate file
  --parallel PARALLEL   not collect pg_settings.yml metrics.
  --log.filepath LOG.FILEPATH
                        the path to log
  --log.level {debug,info,warn,error,fatal}
                        only log messages with the given severity or above.
                        Valid levels: [debug, info, warn, error, fatal]
  --version             show program's version number and exit

Table 2 openGauss-exporter parameters

Parameter	Description	Value Range
–url	URL of the MogDB server, for example, postgres://user:pwd@host:port/dbname.	-
–constant-labels	Constant labels, which are forcibly added to the collected metrics.	1024-65535
-h, –help	Help option	-
–disable-https	Disables HTTPS.	-
–ssl-keyfile	Path of the HTTPS certificate private key file	-
–ssl-certfile	Path of the HTTPS certificate file	-
–web.listen-address	IP address bound to the exporter service	-
–web.listen-port	Listening port of the exporter service	1024-65535
–web.telemetry-path	URI of the exporter for collecting metrics. The default value is /metrics.	-
–config	Path of the configuration file that explicitly specifies the metrics to be collected	-
–log.filepath	Path for storing log files. By default, log files are stored in the current directory.	-
–log.level	Printing level of the log file. The default level is INFO.	debug, info, warn, error, fatal
–version	Displays version information.	-
–disable-cache	Disables the cache.	-
–disable-settings-metrics	Disables the collection of metrics in the pg_settings table.	-
–disable-statement-history-metrics	Disables the collection of slow SQL statements in the statement_history table.	-
–parallel	Size of the database connection pool connected to MogDB.	Positive integer

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