SpringOS

SpringOS is a name of program set for network experiment on actual nodes. This set includes several daemons on management hosts and command-line programs on experiment hosts. User can runs their experiment(s) with Experiment Description Language, K. So, one of programs are a kind of language processing system. The language evaluator reads user wants via the script and drives the expriment according to the script with communication to daemons.

Programs and their Packages

-marked items are graphical program. Bring mouse pointer to them.

coil - an implementation of PXE boot loader
dman - directory manipulator
ev - experiment viewer
erm - experiment resource manager
fncp - an implementation of FNCP
ifsetup - an implementation of PXE boot loader
kuroyuri - experiment driver

master/slave - an implementation of K lang. evaluators
ks.pl - a demo for experiment
mlog - an implementation of log collector

ni - an implementation of NA
snmpmine - an implementation of node agent for SNMP
sheepdog - an implementation of health checker
swmg - switch manager
wolagent - an implementation of WoL agent
xant - an implementation of traffic monitor
Screenshot appears when mouse pointer over -marked items.

Until version 1.3, these programs were packed per program. Version 1.4 was packed them into one package. It is still sepratated into many directories accoding to conventional packages. To simplify and reduce source management costs, version 1.5 will be integrated these programs into few directories.

Script Language

Source Codes

Current version is 1.5 . It was released the end of March 2011.

StarBED.org download page

Protocols

ERRP: Experiment Resource Reservation Protocol
ESQP: Experiment Structure Query Protocol
DMP: Dman Protocol
- DMP/0.3 090824
- DMP/0.4 090824
WOLAP: WoLAgent Protocol
SWCP: Swich Configuration Protocol
PWCP: Power Configuration Protocol
(noname) kuroyuri private protocol, S-exp stream.

Ports

side	name	port#
facility	ERRP_PORTNO	1234
	TFTPDMAN_PORTNO	1236
	FNCP_PORTNO	1238
	SWCP_PORTNO	1240
	PWCP_PORTNO	1242
	kiyomitsu	1244
	sheepdog	2468
	WOLP_PORTNO	5959
driver	ENCD_PORTNO	3456
	ESQP_PORTNO	3458
	MONPORT_PORTNO	3460
node	SLAVE_REGULAR_PORTNO	2345
interactive	MASTER_IMODE_PORTNO	4569
interactive	SLAVE_IMODE_PORTNO	4567

Terminalogy

ENCD - experiment node configuration driver
FNCP - facility node configuration pilot
NA - node agent