1. 16 Nov, 2005 1 commit
  2. 19 Aug, 2005 1 commit
    • Timothy Stack's avatar
      · a1c355a5
      Timothy Stack authored
      Bring linktest in line with the new event system world order and do some
      generic cleanup.  I'm pretty sure I broke backwards compatibility with
      old disk images though...
      
      	* configure, configure.in: Remove linktest.h.in from the list of
      	template files.
      
      	* event/linktest/GNUmakefile.in: Don't make subdirectories for
      	executables since it can mess up the dependencies.  Don't install
      	tb_compat.tcl stuff anymore.  Check for '/usr/local/bin/pathrate'
      	and friends, and print out a warning if they are not found.  Make
      	a version file for the linktest daemon.
      
      	* event/linktest/linktest.c: Only subscribe to the events we care
      	about 'STOP/KILL'.  Subscribe to TIME START events and kill any
      	linktests that are in progress.  Send events through the local
      	elvind instead of running tevc.
      
      	* event/linktest/linktest.pl.in: Don't run the modified NS anymore
      	to generate the topology file, use gentopofile to do that.  Send
      	COMPLETE events to indicate that the tests were finished instead
      	of STOP so it works with event-sequences.  Use emulab-sync to
      	report errors between linktest daemons.  In addition to sending
      	REPORT events, send LOG events to the SIMULATOR agent so the
      	messages end up in the report e-mail.  Fix wait_all so it collects
      	child processes immediately and doesn't leave zombies lying
      	around.  Make the static route test work with topologies that
      	aren't fully connected.  Change ownership of the linktest error
      	files from root to the swapper.  Bump latency tolerance up to
      	2.5ms.
      
      	* event/linktest/ltevent.c: Use event_schedule instead of
      	event_notify so the events go through the scheduler.
      
      	* event/linktest/run_linktest.pl.in: Wait for COMPLETE events
      	insetad of STOPs.
      
      	* event/linktest/linktest.h.in: Removed.
      
      	* event/sched/error-record.c: Include linktest error output in the
      	report e-mail.
      
      	* event/sched/event-sched.c: Linktest now sends COMPLETE events
      	for START events.
      
      	* tbsetup/gentopofile.in, tmcd/common/config/rc.topomap: Piggy
      	back the generation and management of the linktest config file
      	onto the generation of the topomap.
      
      	* tbsetup/ns2ir/sim.tcl.in: Add "linktest" event to the Simulator
      	object that runs linktest at level 3 (latency, static routing, and
      	loss).
      
      	* tmcd/common/libsetup.pm: Add TMLTMAP constant that contains the
      	path to the node local linktest config file.
      
      	* tmcd/common/rc.linktest: Pass '-u' option to the linktest daemon
      	so it knows what user should to change ownership of files to.
      
      	* tmcd/freebsd/jail/mkjail.pl: Copy the linktest config file
      	(ltmap) into the jail.
      a1c355a5
  3. 04 Aug, 2005 1 commit
  4. 24 Jun, 2005 1 commit
  5. 22 Jun, 2005 1 commit
    • Leigh Stoller's avatar
      Added my simplistic link tracing and monitoring. Example usage and · 7942119e
      Leigh Stoller authored
      some details can be found in the advanced tutorial that I wrote up.
      See this link:
      
      http://www.emulab.net/tutorial/docwrapper.php3?docname=advanced.html#Tracing
      
      The basic idea is that each virt_lan entry gets a couple of new slots
      describing the type of tracing that is desired.
      
        traced tinyint(1) default '0',
        trace_type enum('header','packet','monitor') NOT NULL default 'header',
        trace_expr tinytext,
        trace_snaplen int(11) NOT NULL default '0',
        trace_endnode tinyint(1) NOT NULL default '0',
      
      There is a new physical table called "traces" that is a little bit
      like the current delays table. A new tmcd command returns the trace
      configuration to the client nodes (tmcd/common/config/rc.trace).
      
      The delays table got a new boolean called "noshaping" that tells the
      delay node to bridge, but not set up any pipes. This allows us to
      capture traffic at the delay node, but without much less overhead on
      the packets.
      
      The pcapper got bloated up to do packet capture and more event stuff.
      I also had to add some mutex locking around calls into the pcap
      library and around malloc, since the current setup used linuxthreads,
      which is not compatable with the standard libc_r library. I was
      getting all kinds of memory corruption, and I am sure that if someone
      breathes on the pcapper again, it will break in some new way.
      7942119e
  6. 17 Jun, 2005 1 commit
    • Timothy Stack's avatar
      · 41d4c6d4
      Timothy Stack authored
      Event system documentation and tweaks:
      
      	* event/sched/event-sched.c: The snapshot event got left out of
      	the list of events that send back a complete event.  If a top
      	level sequence stops with an error, automatically send a report.
      
      	* event/sched/group-agent.c, event/sched/timeline-agent.c: When
      	handling a complete event, return true if the event was consumed.
      
      	* event/sched/node-agent.cc: Clean the "/local/logs" loghole on
      	the node before taking a snapshot of the disk image.
      
      	* event/sched/simulator-agent.cc, event/sched/simulator-agent.h:
      	Made send_report non-static so it can be called when a sequence
      	errors out.  Actually check the clear flag when dumping report
      	data.
      
      	* lib/libtb/tbdefs.c: Add a comment about updating the event
      	scheduler when a new object type is added.
      
      	* tbsetup/ns2ir/sim.tcl.in: Check the OSIDs passed to the "reload"
      	and "snapshot-to" events.
      
      	* utils/loghole.1: Mention early and often the directories that
      	gets sync'd.  Document the 'change' action and new options for
      	'clean'.
      
      	* utils/loghole.in: Use rsync's '--include-from' option so we
      	don't have to run rsync separately for each directory.  Add a
      	'change' action that lets people mess with the metadata of an
      	existing archive.  Make the 'clean' action also remove log files
      	on the nodes.  Only rsync node's whose OS's support ssh.  Grab
      	logs from delay nodes.
      
      	* www/tutorial/advanced.html: Update the program agent examples to
      	use the new form.
      
      	* www/tutorial/eventsystem.html: First cut at an event system
      	reference manual that includes sequences, timelines, and other
      	new features.
      
      	* www/tutorial/loghole.html: Just a pointer to the man page on ops
      	for now.
      
      	* www/tutorial/nscommands.html: Add a section about capturing
      	parameters from the 'opt' array.
      
      	* xmlrpc/emulabserver.py.in: Add an osid.info() method that
      	returns information about a single OSID.
      41d4c6d4
  7. 24 May, 2005 1 commit
    • Timothy Stack's avatar
      · cf9ae072
      Timothy Stack authored
      Add topography as an event object type, we use this to notify applets
      about dynamic obstacles.  Some event-sched fixes are also included.
      
      	* lib/libtb/tbdefs.h, lib/libtb/tbdefs.c: Add TOPOGRAPHY object
      	and CREATE event.
      
      	* robots/emc/emcd.c: Some cleanup for the events that get sent for
      	dynamic obstacles.
      
      	* tbsetup/ns2ir/node.tcl, tbsetup/ns2ir/sim.tcl.in,
      	tbsetup/ns2ir/topography.tcl: Add Topography's to the virt_agents
      	table.
      
      	* event/sched/error-record.c: Fix the format for the filenames
      	generated by the program-agent.
      
      	* event/sched/event-sched.c: Mark the start of TIME, change how
      	rmcd/vmcd get restarted, and fix the ordering of some events on
      	startup.
      
      	* event/sched/simulator-agent.h, event/sched/simulator-agent.cc:
      	Record when TIME starts, change how the report is generated, and
      	the current time to log messages.
      
      	* event/sched/rpc.h, event/sched/rpc.cc: Add the "virtual"
      	topography name to the emcd.config, it's used when sending events
      	concerning dynamic obstacles.
      cf9ae072
  8. 16 May, 2005 1 commit
    • Leigh Stoller's avatar
      Add support for specifying the CVS tag to use when getting the source code · f1863cfd
      Leigh Stoller authored
      for the inner elab.
      
      	tb-set-elabinelab-cvstag dist-foo
      
      Will result in this branch getting checked out from the mirrored repository
      (updated nightly) on boss and sent back to the node, instead of the usual
      source tarball that we keep in /usr/testbed/src (still the default
      behaviour if no tag is specified. You can also do this if you like:
      
      	tb-set-elabinelab-cvstag HEAD
      
      which of course is a special tag to CVS.
      f1863cfd
  9. 04 Apr, 2005 1 commit
    • Timothy Stack's avatar
      · 463ee6b1
      Timothy Stack authored
      Mote and robot related stuff.  The main thing is the addition of relay
      capabilities to capture and related things.
      
      	* GNUmakefile.in: Add the capture and tip subdirectories to the
      	client and client-install targets.
      
      	* configure, configure.in, config.h.in: Detect srandomdev() for
      	capture and add "mote/newmote" script.
      
      	* capture/GNUmakefile.in, capture/capture.c: Add "relay"
      	capabilities to capture.
      
      	* capture/capquery.c: Query the capserver for the relay receiver's
      	port number.
      
      	* capture/capserver.c: Small hack to return the port number
              for a node.
      
      	* db/libdb.pm.in, db/xmlconvert.in: Add virt_tiptunnels table.
      
      	* event/program-agent/program-agent.c: Change log file names to
      	something a little more user-friendly.  Add a "MODIFY" event
      	handler that lets the user set agent attributes (command, tag,
      	timeout) without having to run a program.
      
      	* event/sched/GNUmakefile.in, event/sched/console-agent.cc,
      	event/sched/console-agent.h, event/sched/event-sched.c: Add
      	console agents that can be used to snapshot a section of the
      	capture log file.
      
      	* event/sched/node-agent.cc: Some minor cleanup.
      
      	* event/sched/simulator-agent.cc, event/sched/simulator-agent.h:
      	Add the config data to the report mail.  Add a "RESET" event
      	handler that runs "loghole clean".  Save the report mail in a file
      	so it gets archived with the rest of the logs.
      
      	* lib/libtb/tbdefs.h: Add CONSOLE object type.
      
      	* mote/GNUmakefile.in, mote/newmote: Add newmote script, just a
      	quick hack to add motes to the DB.
      
      	* mote/tbuisp.in: Add another backend for loading motes through
      	their relay capture server.
      
      	* robots/mtp/mtp_dump.c: Dump the min/max values for x and y,
      	handy for figuring out the bounds of the camera.
      
      	* sql/database-fill.sql: Change the RELOAD-MOTE/SHUTDOWN ->
      	ALWAYSUP/SHUTDOWN mode transition to ALWAYSUP/ISUP since stated
      	doesn't seem to run triggers after a state change by a mode
      	transition.
      
      	* tbsetup/tbreport.in: Change the ordering of the eventlist so it
      	displays event-sequences appropriately.
      
      	* tbsetup/ns2ir/GNUmakefile.in, tbsetup/ns2ir/console.tcl,
      	tbsetup/ns2ir/node.tcl, tbsetup/ns2ir/parse.tcl.in,
      	tbsetup/ns2ir/sim.tcl.in: Add a "console" agent that represents
      	the serial console for a node.
      
      	* tbsetup/ns2ir/sequence.tcl: Add an "append" method so it is
      	easier to build sequences dynamically.
      
      	* tbsetup/ns2ir/topography.tcl: Make checkdest available to
      	regular users.
      
      	* tip/GNUmakefile.in, tip/tiptunnel.c: Add support for uploading a
      	file to a relay version of capture and exporting the end
      	connection as a pty.
      
      	* tmcd/decls.h, tmcd/common/libsetup.pm: Bump version number since
      	the dosubnodelist change is not backwards compatible.
      
      	* tmcd/tmcd.c: Make dosubnodelist and dosubconfig callable even
      	when a node isn't allocated.  Add dotiptunnels command that
      	returns which serial consoles are to be mounted on a node.  Add
      	mote version of subconfig that returns information needed to
      	startup the relay version of capture.
      
      	* tmcd/common/bootsubnodes: For motes, startup the relay version
      	of capture (XXX stargate specific).
      
      	* tmcd/common/libsetup.pm, tmcd/common/libtmcc.pm,
      	tmcd/common/config/rc.config, tmcd/common/config/rc.tiptunnels:
      	Client side changes for mounting another nodes serial line.
      
      	* tmcd/common/rc.bootsetup: Always boot the subnodes, even when
      	free.  This is used for motes since their capture needs to be up
      	for reloading at the time.
      
      	* tmcd/linux/ixpboot: Shuffle some code around so the script
      	doesn't fail if the ixp isn't allocated.
      
      	* utils/loghole.in: Add "digest.out" and "report.mail" as global
      	logs to be saved in archives and display the "report.mail" file
      	when showing a loghole archive.
      
      	* xmlrpc/emulabserver.py.in: Scrub more of the return values to
      	get rid of "None"s.
      463ee6b1
  10. 09 Mar, 2005 1 commit
  11. 07 Mar, 2005 1 commit
    • Timothy Stack's avatar
      · 898cf9a2
      Timothy Stack authored
      Checkin some changes related to experiment automation and vnode feedback:
      
      	* configure, configure.in: Add sensors/canaryd/feedbacklogs
      	template.
      
      	* db/libdb.pm.in, db/xmlconvert.in: Add "virt_user_environment"
      	table that holds environment variable names and values.
      
      	* event/lib/event.c: Allocate memory of the right size for
      	event_notifications.
      
      	* event/program-agent/GNUmakefile.in: Add version.c file and
      	add install targets for the man page.
      
      	* event/program-agent/program-agent.8: Man page describing the
      	program-agent daemon.
      
      	* event/program-agent/program-agent.c: Add a bunch of convenience
      	features: let the user specify the working directory for commands;
      	save output to separate files on every invocation of an agent; let
      	the user specify a timeout for a command; make the set of
      	environment variables sane and add vars given in the NS file in
      	the opt array; a "status" file containing process information is
      	written out when children are collected.  Internal changes: child
      	processes are collected immediately, instead of waiting for the
      	next START event, so we can send back COMPLETE events; the daemon
      	now runs with a real-time priority, to increase the chances of
      	receiving events.
      
      	* event/proxy/evproxy.c: Made it bidirectional so the
      	program-agent's COMPLETE events make it back to the scheduler.
      
      	* event/sched/error-record.c: Change the default log directory.
      
      	* event/sched/event-sched.h, event/sched/event-sched.c: Setup an
      	environment similar to a program-agent to run the user's log
      	digester.
      
      	* event/sched/node-agent.cc: Add a handler for the SNAPSHOT event
      	that runs create_image for the node.
      
      	* event/sched/simulator-agent.h, event/sched/simulator-agent.cc:
      	Let the user specify a "DIGESTER" script that digests the log
      	files into a summary of the results.  Add event handler for
      	remapping a vnode experiment.
      
      	* event/sched/timeline-agent.c: Accept the RUN event as well as
      	the START event.
      
      	* os/GNUmakefile.in: Install the install-tarfile.1 man page.
      
      	* os/install-tarfile: Automatically chown/chgrp any files that do
      	not have valid user or group IDs, the new owner will be the user
      	that swapped in the experiment.  Include the install directory in
      	the DB file.  Add a "list" mode that just dumps what files have
      	been installed and where.  Add a "force" option so the user can
      	forcefully install the file, even though the DB says its already
      	there.
      
      	* os/install-tarfile.1: Man page describing the install-tarfile
      	tool.
      
      	* os/syncd/GNUmakefile.in: Install man pages on ops.
      
      	* sensors/canaryd/GNUmakefile.in: Link canaryd statically and
      	install "feedbacklogs" tool.
      
      	* sensors/canaryd/canaryd.c: Dump dummynet pipe data.
      
      	* sensors/canaryd/canarydEvents.c: Log errors.
      
      	* sensors/canaryd/feedbacklogs.in: Tool used to generate feedback
      	data from canaryd log files.
      
      	* sensors/slothd/GNUmakefile.in: Install digest-slothd on ops.
      
      	* sensors/slothd/digest-slothd: Fix some bugs and write out an
      	"alert" file with all the nodes/links that were overloaded.
      
      	* tbsetup/os_load.in, tbsetup/libosload.pm.in: Add "waitmode"
      	argument that lets you specify that you want to wait for the disk
      	to finish loading and/or wait for the node to come back up in the
      	new OS.
      
      	* tbsetup/power.in: Remove debugging printf.
      
      	* tbsetup/ns2ir/node.tcl, tbsetup/ns2ir/program.tcl,
      	tbsetup/ns2ir/sequence.tcl, tbsetup/ns2ir/sim.tcl.in: Fix some
      	quoting problems with event-sequences.  Add -expected-exit-code
      	and -tag options to the "$program run" event.  Add -digester to
      	the "$ns report" event that lets the user specify a program to run
      	to digest the log files.
      
      	* tbsetup/ns2ir/tb_compat.tcl.in: Change the initial scaling
      	factor for feedback nodes to 1%, instead of 100%.
      
      	* tmcd/tmcd.c, tmcd/common/libtmcc.pm: Add "userenv" command that
      	returns the values in "virt_user_environment".  Return new program
      	agent fields: dir, timeout, and expected_exit_code.
      
      	* tmcd/common/GNUmakefile.in: Install rc.canaryd.
      
      	* tmcd/common/bootvnodes: Add hack to boost the program-agents to
      	a real-time priority, they can't do it from inside the jail.
      
      	* tmcd/common/rc.canaryd: Rc script for canaryd.
      
      	* tmcd/common/watchdog: Don't fail outright if there is a bad line
      	in the battery.log
      
      	* tmcd/common/rc.progagent: Append "userenv" data to the
      	program-agent config file.
      
      	* utils/GNUmakefile.in: Install loghole and its man page on ops.
      
      	* utils/loghole.1: Document "clean" command and the change in
      	loghole directories.
      
      	* utils/loghole.in: Add "clean" command and parallelization.
      
      	* xmlrpc/emulabserver.py.in: Add "virt_user_environment" table.
      	Order the eventlist by "idx" and time, needed for sequences.  And
      	removed unnecessary nologin checks.
      898cf9a2
  12. 09 Feb, 2005 1 commit
    • Timothy Stack's avatar
      · ea206d40
      Timothy Stack authored
      Robot-related improvements based on feedback from Sid:
      
      	* event/sched/event-sched.h, event/sched/event-sched.c,
      	event/sched/rpc.h, event/sched/rpc.cc: Send a notification of the
      	start of event time and timelines.  Add a '-r' option that forces
      	it to use the default rpc path (so dan can use a custom
      	scheduler/rmcd/etc on ops).
      
      	* robots/GNUmakefile.in, robots/emc/GNUmakefile.in,
      	robots/mtp/GNUmakefile.in, robots/primotion/GNUmakefile.in,
      	robots/rmcd/GNUmakefile.in, robots/vmcd/GNUmakefile.in,
      	robots/tbsetdest/tbsetdest.cc: Add a control-install target.
      
      	* robots/primotion/garcia-pilot.cc: Take out some experimental
      	code.
      
      	* robots/primotion/dashboard.hh, robots/primotion/dashboard.cc,
      	robots/primotion/pilotClient.cc, robots/primotion/wheelManager.hh,
      	robots/primotion/wheelManager.cc: When doing a COMMAND_STOP, make
      	sure we only send one update packet, an idle or an abort.  Also
      	send back the actual distance travelled/pivoted.
      
      	* robots/tbsetdest/tbsetdest.cc: Don't output setdest event's with
      	a speed of zero.
      
      	* tbsetup/eventsys_control.in: When replaying/stopping, clear the
      	start of event time for the experiment.
      
      	* tbsetup/power_mail.pm.in: Decrease the threshold used to tell if
      	a node has been power cycled "recently".
      
      	* tbsetup/ns2ir/node.tcl, tbsetup/ns2ir/sim.tcl.in: Bah, backout
      	last change, orientation is supposed to be in degrees at these
      	points.  Also, when automatically picking the sync server, don't
      	use nodes that are subnodes.
      
      	* tmcd/common/bootsubnodes: Send an ISUP for motes.
      
      	* www/moteleds.php3: Show the mote node names instead of the
      	robots.
      
      	* www/powertime.php3: Add option to mark nodes as powered off.
      
      	* www/robotmap.php3: Display the elapsed time for the overall
      	event time and for each active timeline.
      
      	* www/showexp.php3: Only display the blinky lights menu item when
      	there are motes.
      
      	* www/shownode.php3: Change "Update Power Time" -> "Update Power
      	State".
      
      	* www/tutorial/mobilewireless.php3: Fix some nits.
      
      	* xmlrpc/emulabserver.py.in: Add event_time_start method for
      	storing/getting/clearing the start of event time for an
      	experiment/timeline.
      ea206d40
  13. 04 Feb, 2005 1 commit
    • Timothy Stack's avatar
      Some more robot integration. · 6f545cf0
      Timothy Stack authored
      	* event/lib/event.h, event/lib/event.c: Add some
      	event_notification creation functions that get used in
      	event-sched.
      
      	* event/sched/event-sched.c, event/sched/rpc.h,
      	event/sched/rpc.cc: Sync the start of event time with the
      	robots reaching their initial positions.  This is done by
      	creating a master event-sequence that takes care of sending
      	the SETDEST events and then starting the Simulator timeline.
      
      	* mote/tbuisp.in: Use node_reboot instead of ssh'ing in.
      
      	* robots/GNUmakefile.in: Don't build tbsetdest if ulsshxmlrpcpp is
      	not available.
      
      	* robots/emc/loclistener.in: Clear the destination values for a
      	node when it reaches its destination.
      
      	* robots/primotion/garcia-pilot.cc,
      	robots/primotion/pilotClient.cc: Some cleanup and debugging.
      
      	* robots/primotion/wheelManager.cc: Check the rear sensors for
      	obstructions and then decide which way to pivot.
      
      	* robots/rmcd/pilotConnection.h, robots/rmcd/pilotConnection.c,
      	robots/rmcd/rclip.h: Even more tweaking.
      
      	* robots/tbsetdest/tbsetdest.cc: Don't generate points that are
      	outside the camera bounds or inside an obstacle.
      
      	* robots/vmcd/visionTrack.c, robots/vmcd/vmcd.h,
      	robots/vmcd/vmcd.c:  Add more debugging output.
      
      	* tbsetup/os_setup.in: Removed the robot hack used when deciding
      	which nodes to reconfig/reboot.  Added a robot hack to avoid
      	rebooting a robot whose mote is being os_load'd, since it would
      	interrupt tbuisp which does the reboot anyways.  Also fixed a
      	small typo.
      
      	* tbsetup/ns2ir/node.tcl, tbsetup/ns2ir/sim.tcl.in: Oops, forgot
      	to convert degrees to radians.
      
      	* tbsetup/ns2ir/topography.tcl: When checking for node destination
      	points in obstacles, include the implicit exclusion zone.
      
      	* tmcd/common/bootsubnodes: Add empty "mote" case.
      
      	* tmcd/linux-sg/GNUmakefile.in: Make some of the /etc subdirs when
      	doing the install.
      
      	* tmcd/linux-sg/rc.stargate: Start garcia-pilot.
      
      	* vis/floormap.in: Add options for showing the camera bounds,
      	obstacle exclusion zones, and displaying vnames instead of pnames.
      
      	* www/ledpipe.php3: Finally figured out how to use a socket
      	instead of popening a perl script.
      
      	* www/robotmap.php3: Add checkboxes for displaying/not displaying
      	the camera bounds and obstacle exclusion zones.  Add a legend
      	showing what actual vs. destination points are.  Pass pid/eid
      	through to vis/floormap if it is given.
      
      	* www/showexp.php3: Add a "Robot Map" link to experiments that
      	have allocated garcias.
      
      	* www/floormap/map_legend_node.gif,
      	www/floormap/map_legend_node_dst.gif: Icons used by the robot map
      	legend.
      
      	* www/floormap/robots-4.jpg: Added an obstacle around the entryway
      	so people are slightly less likely to trip over the robots.  Added
      	a coordinate system legend to the top left corner.
      
      	* www/tutorial/mobilewireless.php3: Add links to David's movie of
      	the robot making its way around the pillar.
      
      	* www/tutorial/robot_anim.gif: A nifty gifanim clip of the robot
      	movie.
      
      	* xmlrpc/emulabserver.py.in: Pull the camera data from the DB,
      	instead of returning hardcoded stuff.
      6f545cf0
  14. 02 Feb, 2005 1 commit
    • Leigh Stoller's avatar
      Add tb-set-delay-capacity NS directive: · 21044084
      Leigh Stoller authored
      	tb-set-delay-capacity 1
      
      Will override the default delay capacity as specfied in the node_types
      table for each node type, and set it for all types when generating the
      ptop file.
      
      This is a big stick, to be used with caution, as it will effectively
      double the number of nodes used for delay nodes (withing an experiment).
      21044084
  15. 24 Jan, 2005 1 commit
    • Timothy Stack's avatar
      · 3c1a5bad
      Timothy Stack authored
      Robot related stuff: power via e-mail, client-install fixups, checking
      coords against camera boundaries.
      
      	* configure, configure.in: Add tbsetup/power_mail.pm to the list
      	of template files.
      
      	* doc/cross-compiling.txt: More stargate notes.
      
      	* event/sched/rpc.cc: Updates for the addition of the cameras
      	table.
      
      	* robots/GNUmakefile.in, robots/emc/GNUmakefile.in,
      	robots/mtp/GNUmakefile.in, robots/rmcd/GNUmakefile.in,
      	robots/tbsetdest/GNUmakefile.in, robots/vmcd/GNUmakefile.in:
      	client-install fixups.
      
      	* tbsetup/GNUmakefile.in: Add power_mail.pm.
      
      	* tbsetup/os_setup.in: Don't skip reboot of robots anymore.
      
      	* tbsetup/power.in: Add special case for a power_id of "mail",
      	which calls into the power_mail.pm backend.
      
      	* tbsetup/power_mail.pm.in: E-mail backend for power, it sends an
      	e-mail to tbops and waits for the outlets.last_power value to be
      	updated from the power.php3 web page.
      
      	* tbsetup/ns2ir/parse-ns.in: Add the contents of the cameras table
      	to the TBCOMPAT namespace.
      
      	* tbsetup/ns2ir/sim.tcl.in: More checking of "setdest" inputs.
      
      	* tbsetup/ns2ir/topography.tcl: Update the checkdest method to
      	check destination points against the camera list.
      
      	* www/powertime.php3: Webpage used to update the last power time
      	for nodes.
      
      	* www/shownode.php3: Add "Update Power Time" menu button.
      3c1a5bad
  16. 17 Jan, 2005 1 commit
    • Timothy Stack's avatar
      · bf489797
      Timothy Stack authored
      More robot integration and some event system updates.
      
      	* configure, configure.in: Detect rsync for loghole and add
      	utils/loghole to the list of template files.
      
      	* db/libdb.pm.in, db/xmlconvert.in: Add virt_node_startloc to the
      	list of virtual tables.
      
      	* event/lib/event.h, event/lib/event.c, event/lib/tbevent.py.tail:
      	Add event_stop_main function to break out of the event_main()
      	loop.  Add timeline to the address tuple.
      
      	* event/sched/GNUmakefile.in, event/sched/error-record.h,
      	event/sched/error-record.c, event/sched/event-sched.8,
      	event/sched/event-sched.h, event/sched/event-sched.c,
      	event/sched/group-agent.h, event/sched/group-agent.c,
      	event/sched/listNode.h, event/sched/listNode.c,
      	event/sched/local-agent.h, event/sched/local-agent.c,
      	event/sched/node-agent.h, event/sched/node-agent.cc,
      	event/sched/queue.c, event/sched/rpc.h, event/sched/rpc.cc,
      	event/sched/simulator-agent.h, event/sched/simulator-agent.c,
      	event/sched/timeline-agent.h, event/sched/timeline-agent.c:
      	Updated event scheduler, not completely finished, but well enough
      	along for the robots.
      
      	* lib/libtb/GNUmakefile.in, lib/libtb/popenf.h,
      	lib/libtb/popenf.c, lib/libtb/systemf.h, lib/libtb/systemf.c: Add
      	some handy versions of system/popen that take format arguments.
      
      	* lib/libtb/tbdefs.h, lib/libtb/tbdefs.c: Add some more event and
      	object types.
      
      	* tbsetup/assign_wrapper.in: Add the virt_node_startloc building
      	to desires string for a node.
      
      	* tbsetup/ptopgen.in: Add a node's location to the feature list.
      
      	* tbsetup/tbreport.in: Display the timeline/sequence an event is a
      	part of.
      
      	* tbsetup/ns2ir/GNUmakefile.in: Add timeline, sequence, and
      	topography files.
      
      	* tbsetup/ns2ir/node.tcl: Add initial position for nodes and allow
      	them to be attached to "topographys".
      
      	* tbsetup/ns2ir/parse-ns.in: Make a hwtype_class array with a
      	node_type's class.  Make an 'areas' array that holds the
      	buildings where nodes are located.  Make an 'obstacles' table
      	with any obstacles in the building.
      
      	* tbsetup/ns2ir/parse.tcl.in: Move named-args function from
      	tb_compat.tcl to here.  Add reltime-to-secs function that converts
      	time given in a format like "10h2m1s" to a seconds value, used in
      	"$ns at" so its easier to write time values.  Add "K", "Kb", and
      	"Kbps" as possible units for bandwidth (only the lowercase
      	versions were available before).
      
      	* tbsetup/ns2ir/program.tcl: Add "dir" and "timeout" attributes,
      	although they don't go anywhere at the moment.
      
      	* tbsetup/ns2ir/sequence.tcl, tbsetup/ns2ir/timeline.tcl,
      	tbsetup/ns2ir/topography.tcl: Initial versions.
      
      	* tbsetup/ns2ir/sim.tcl.in: Add support for timelines and
      	sequences.  Add 'node-config' method to change the default
      	configuration for nodes produced by the Simulator object.  Send an
      	initial MODIFY event to any trafgen objects so their configuration
      	gets through, even when there are no start/stop events.  Move
      	event parsing to the 'make_event' method.
      
      	* utils/loghole.1, utils/loghole.in: Loghole utility, used for
      	retrieving logs from experimental nodes and creating archives of
      	the logs.
      
      	* xmlrpc/emulabclient.py.in: Escape any strange characters in the
      	output field.
      
      	* xmlrpc/emulabserver.py.in: Add virt_node_startloc to the list of
      	virtual_tables.  Add emulab.vision_config and
      	emulab.obstacle_config methods for getting information pertaining
      	to the robots.  Change the OSID listing to include more fields.
      	Add a "physical" aspect to experiment.info to get information
      	about the physical nodes.  Add parent field to the events in the
      	array returned by eventlist.  Add sshdescription to get extra
      	information needed to log into a vnode.  Add node.statewait so you
      	can wait for nodes to come up.
      bf489797
  17. 16 Dec, 2004 1 commit
  18. 09 Dec, 2004 1 commit
    • Leigh Stoller's avatar
      By the pervision of TCL, I have hidden the details: · 1c0efe2c
      Leigh Stoller authored
      	source tb_compat.tcl
      	set ns [new Simulator]
      
      	tb-elab-in-elab 1
      	tb-set-inner-elab-eid two-simple
      	tb-set-security-level Red
      
      	$ns run
      
      tbsetup/ns2ir/elabinelab.ns has all the goo, which is sourced from the
      NS run subroutine, using "uplevel 1" so that the context is correct.
      You can of course include you own goo, in which case the default goo
      will be skipped.
      1c0efe2c
  19. 08 Dec, 2004 1 commit
  20. 06 Dec, 2004 2 commits
    • Leigh Stoller's avatar
      Add the little bits for specifying security level: · 5a38a137
      Leigh Stoller authored
      	tb-set-security-level Green|Yellow|Orange:Red
      
      Also add a template elabinelab.ns file.
      5a38a137
    • Timothy Stack's avatar
      · abebdbc6
      Timothy Stack authored
      Minor additions to support node mobility events:
      
      	* lib/libtb/tbdefs.h, lib/libtb/tbdefs.c, sql/database-fill.sql:
      	Add SETDEST as an event type and NODE as an object type.
      
      	* tbsetup/ns2ir/node.tcl:
      	Add location (X_, Y_, Z_) and orientation attributes for mobile
      	nodes.
      
      	* tbsetup/ns2ir/sim.tcl:
      	Add a "setdest" event for node types that lets the user move a
      	mobile node.
      abebdbc6
  21. 29 Nov, 2004 1 commit
  22. 08 Oct, 2004 1 commit
  23. 17 Sep, 2004 1 commit
  24. 25 Aug, 2004 1 commit
  25. 27 Jul, 2004 1 commit
  26. 15 Jul, 2004 1 commit
    • Leigh Stoller's avatar
      Overview: Add Event Groups: · ed964507
      Leigh Stoller authored
      	set g1 [new EventGroup $ns]
      	$g1 add  $link0 $link1
      	$ns at 60.0 "$g1 down"
      
      See the new advanced tutorial section on event groups for a better
      example.
      
      Changed tbreport to dump the event groups table when in summary mode.
      At the same time, I changed tbreport to use the recently added
      virt_lans:vnode and ip slots, decprecating virt_nodes:ips in one more
      place. I also changed the web interface to always dump the event and
      event group summaries.
      
      The parser gets a new file (event.tcl), and the "at" method deals with
      event group events by expanding them inline into individual events
      sent to each member. For some agents, this is unavoidable; traffic
      generators get the initial params in the event, so it is not possible
      to send a single event to all members of the group. Same goes for
      program objects, although program objects do default to the initial
      command now, at least on new images.
      
      Changed the event scheduler to load the event groups table. The
      current operation is that the scheduler expands events sent to a
      group, into a set of distinct events sent to each member of the
      group. At some point we proably want to optimize this by telling the
      agents (running on the nodes) what groups they are members of.
      
      Other News: Added a "mustdelay" slot to the virt_lans table so the
      parser can tell assign_wrapper that a link needs to be delayed, say if
      there are events or if the link is red/gred. Previously,
      assign_wrapper tried to figure this out by looking at the event list,
      etc. I have removed that code; see database-migrate for instructions
      on how to initialize this slot in existing experiments. assign_wrapper
      is free to ignore or insert delays anyway, but having the parser do
      this makes more sense.
      
      I also made some "rename" changes to the parser wrt queues and lans
      and links. Not really necessary, but I got sidetracked (for several
      hours!) trying to understand that rename stuff a little better, and
      now I do.
      ed964507
  27. 12 Jul, 2004 2 commits
  28. 07 Jul, 2004 1 commit
  29. 26 May, 2004 1 commit
  30. 25 May, 2004 1 commit
  31. 30 Apr, 2004 1 commit
    • Leigh Stoller's avatar
      Small hack requested by Jay to aid in creating wireless nodes; added · 45e5e3c7
      Leigh Stoller authored
      new directive for your NS file: tb-use-physnaming(1) which means that
      if you have a line like this:
      
      	set pc6 [$ns node]
      
      and pc6 is an actual name of a physical node, then do an implicit
      "fixnode" to pc6. In other words, pc6 is the name of the node in your
      NS file (virtual topo) *and* will be fixed to the real pc6. Needless
      to say, if pc6 is allocated when you go to swapin, you lose.
      45e5e3c7
  32. 10 Feb, 2004 1 commit
  33. 03 Feb, 2004 1 commit
  34. 28 Jan, 2004 1 commit
  35. 26 Jan, 2004 1 commit
  36. 09 Jan, 2004 1 commit
    • Shashi Guruprasad's avatar
      Changes to do auto re-swap of expts with simnodes when an nse on a simhost · 375f87c1
      Shashi Guruprasad authored
      (or more than one simhost) is unable to keep up with real-time. It includes
      changes to assign_wrapper to handle swap modify for simnodes, the simple
      algorithm in nseswap that bumps up the nodeweight of simnodes being hosted
      on a simhost that reports "can't keep up with real-time" (aka nse violation),
      ptopgen and sim.tcl to prefer nodes that already have the FBSD-NSE image.
      Also, changes to other files to send out NSESWAP event.
      
      One unrelated change: We now have per-swapin .top files and assign.log
      files along with .ptop files. This helps in debugging across multiple
      swapins since files remain in the form of
      <pid>-<eid>-<process_id>.{top,ptop} and assign-<pid>-<eid>-<process_id>.log
      Also useful for archiving.
      375f87c1
  37. 03 Jan, 2004 1 commit
  38. 15 Dec, 2003 1 commit
    • Shashi Guruprasad's avatar
      Distributed NSE changes. In other words, simulation resources are · d266bd71
      Shashi Guruprasad authored
      now mapped to more than one PC if required. The simnode_capacity
      column in the node_types table determines how many sim nodes can
      be packed on one PC. The packing factor can also be controlled via
      tb-set-colocate-factor to be smaller than simnode_capacity.
      
      - No frontend code changes. To summarize:
        $ns make-simulated {
          ...
        }
        is still the easy way to put a whole bunch of Tcl code to be
        in simulation.
        One unrelated fix in the frontend code is to fix the
        xmlencode() function which prior to this would knock off
        newlines from columns in the XML output. This affected
        nseconfigs since it is one of the few columns with embedded
        newlines. Also changed the event type and event object type
        in traffic.tcl from TRAFGEN/MODIFY to NSE/NSEEVENT.
      
      - More Tcl code in a new directory tbsetup/nseparse
        -> Runs on ops similar to the main parser. This is invoked
           from assign_wrapper in the end if there are simnodes
        -> Partitions the Tcl code into multiple Tcl specifications
           and updates the nseconfigs table via xmlconvert
        -> Comes with a lot of caveats. Arbitrary Tcl code such as user
           specified objects or procedures will not be re-generated. For
           example, if a user wanted a procedure to be included in Tcl
           code for all partitions, there is no way for code in nseparse
           to do that. Besides that, it needs to be tested more thoroughly.
      
      - xmlconvert has a new option -s. When invoked with this option,
        the experiments table is not allowed to be modified. Also,
        virtual tables are just updated (as opposed to deleting
        all rows in the first invocation before inserting new rows)
      
      - nse.patch has all the IP address related changes committed in
        iversion 1.11 + 2 other changes. 1) MTU discovery support in
        the ICMP agent 2) "$ns rlink" mechanism for sim node to real
        node links
      
      - nseinput.tcl includes several client side changes to add IP
        routes in NSE and the kernel routing table for packets crossing
        pnodes. Also made the parsing of tmcc command output more robust
        to new changes. Other client side changes in libsetup.pm and other
        scripts to run nse, are also in this commit
      
      - Besides the expected changes in assign_wrapper for simulated nodes,
        the interfaces and veth_interfaces tables are updated with
        routing table identifiers (rtabid). The tmcd changes are already
        committed. This field is used only by sim hosts on the client side.
        Of course, they can be used by jails as well if desired.
      d266bd71