| Manual section: | 1 |
|---|---|
| Date: | @Date@ |
| Version: | @Version@ |
| Manual group: | Metpx-Sarracenia Suite |
Contents
sr_report foreground|start|stop|restart|reload|status configfile
sr_report cleanup|declare|setup configfile
sr_report is a program to efficiently process reports of file transfers from sarracenia. The format of the reports is shown in the sr_report(7) manual page. When clients download a message from a site running sarracenia, they post information about their success in doing so.
The sr_report command takes two arguments: a configuration file described below, followed by an action, one of: start|stop|restart|reload|status or foreground... (self described). sr_report is sr_subscribe with the following settings changed:
no-download True
topic-prefix v02.report
cache off
accept_unmatch True
report_back FalseThe foreground action is different. It is used when building a configuration or debugging things, when the user wants to run the program and its configfile interactively... The foreground instance is not concerned by other actions, but should the configured instances be running, it shares the same (configured) message queue.
The actions cleanup, declare, setup can be used to manage resources on the rabbitmq server. The resources are either queues or exchanges. declare creates the resources. setup creates and additionally does the bindings of queues.
In general, the options for this component are described by the sr_subscribe(1) page which should be read first. It fully explains the option configuration language, and how to find the option settings.
Here is a short complete example configuration file:
broker amqps://dd.weather.gc.ca/
subtopic model_gem_global.25km.grib2.#
accept .*This above file will connect to the dd.weather.gc.ca broker, connecting as anonymous with password anonymous (defaults) to obtain announcements about files in the http://dd.weather.gc.ca/model_gem_global/25km/grib2 directory. All reports of downloads of those files present on the pump will be accepted for processing by sr_report.
sr_report(7) - the format of report messages.
sr_post(1) - post announcemensts of specific files.
sr_post(7) - the format of announcement messages.
sr_sarra(8) - Subscribe, Acquire, and ReAdvertise tool.
sr_subscribe(1) - Selectively Download files.
sr_watch(1) - the directory watching daemon.
https://github.com/MetPX/ - sr_report is a component of MetPX-Sarracenia, the AMQP based data pump.