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condor_advertise
Langue: en
Version: date (ubuntu - 24/10/10)
Section: 1 (Commandes utilisateur)
Name
condor_advertise - Send a ClassAd to the condor_collector daemon
Synopsis
condor_advertise [ -help -version ] [ -pool centralmanagerhostname[:portname] ] [ -debug ] [ -tcp ] update-command [ classad-filename ]Description
condor_advertise sends a ClassAd to the condor_collector daemon on the central manager machine. The required argument update-command says what daemon type's ClassAd is to be updated. The optional argument classad-filename is the file from which the ClassAd should be read. If classad-filename is omitted or is ``-'', then the ClassAd is read from standard input.The update-command may be one of the following strings:
UPDATE_STARTD_AD
UPDATE_SCHEDD_AD
UPDATE_MASTER_AD
UPDATE_GATEWAY_AD
UPDATE_CKPT_SRVR_AD
UPDATE_NEGOTIATOR_AD
UPDATE_HAD_AD
UPDATE_AD_GENERIC
UPDATE_SUBMITTOR_AD
UPDATE_COLLECTOR_AD
UPDATE_LICENSE_AD
UPDATE_STORAGE_AD
condor_advertise can also be used to invalidate and delete ClassAds currently held by the condor_collector daemon. In this case the update-command will be one of the following strings:
INVALIDATE_STARTD_ADS
INVALIDATE_SCHEDD_ADS
INVALIDATE_MASTER_ADS
INVALIDATE_GATEWAY_ADS
INVALIDATE_CKPT_SRVR_ADS
INVALIDATE_NEGOTIATOR_ADS
INVALIDATE_HAD_ADS
INVALIDATE_ADS_GENERIC
INVALIDATE_SUBMITTOR_ADS
INVALIDATE_COLLECTOR_ADS
INVALIDATE_LICENSE_ADS
INVALIDATE_STORAGE_ADS
For any of these INVALIDATE commands, the ClassAd in the required file consists of three entries. The file contents will be similar to:
MyType = "Query"
TargetType = "Machine"
Requirements = Name == "condor.example.com"
The definition for MyTypeis always Query. TargetTypeis set to the MyTypeof the ad to be deleted. This MyTypeis DaemonMasterfor the condor_master ClassAd, Machinefor the condor_startd ClassAd, Schedulerfor the condor_schedd ClassAd, and Negotiatorfor the condor_negotiator ClassAd. Requirementsis an expression evaluated within the context of ads of TargetType. When Requirementsevaluates to True, the matching ad is invalidated. A full example is given below.
Options
-help
- Display usage information
-version
- Display version information
-pool centralmanagerhostname[:portname]
- Specify a pool by giving the central manager's host name and an optional port number. The default is the COLLECTOR_HOSTspecified in the configuration file.
-tcp
- Use TCP for communication. Without this option, UDP is used.
-debug
- Print debugging information as the command executes.
General Remarks
The job and machine ClassAds are regularly updated. Therefore, the result of condor_advertise is likely to be overwritten in a very short time. It is unlikely that either Condor users (those who submit jobs) or administrators will ever have a use for this command. If it is desired to update or set a ClassAd attribute, the condor_config_val command is the proper command to use.For those administrators who do need condor_advertise , you can optionally include these attributes:
DaemonStartTime - The time the service you are advertising started running. Measured in seconds since the Unix epoch.
UpdateSequenceNumber - An integer that begins at 0 and increments by one each time you re-advertise the same ad.
If both of the above are included, the condor_collector will automatically include the following attributes:
UpdatesTotal - The actual number of advertisements for this daemon that the condor_collector has seen.
UpdatesLost - The number of advertisements that for this daemon that the condor_collector expected to see, but did not.
UpdatesSequenced - The total of UpdatesTotal and UpdatesLost.
UpdatesHistory - See COLLECTOR_DAEMON_HISTORY_SIZEin section .
Examples
Assume that a machine called condor.example.com is turned off, yet its condor_startd ClassAd does not expire for another 20 minutes. To avoid this machine being matched, an administrator chooses to delete the machine's condor_startd ClassAd. Create a file (called remove_filein this example) with the three required attributes:
MyType = "Query"
TargetType = "Machine"
Requirements = Name == "condor.example.com"
This file is used with the command:
% condor_advertise INVALIDATE_STARTD_ADS remove_file
Exit Status
condor_advertise will exit with a status value of 0 (zero) upon success, and it will exit with the value 1 (one) upon failure.
Author
Condor Team, University of Wisconsin-MadisonCopyright
Copyright (C) 1990-2009 Condor Team, Computer Sciences Department, University of Wisconsin-Madison, Madison, WI. All Rights Reserved. Licensed under the Apache License, Version 2.0.See the Condor Version 7.2.4 Manual or http://www.condorproject.org/licensefor additional notices. condor-admin@cs.wisc.edu
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre