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41 commits

Author SHA1 Message Date
Tom Goff
6d1b5d28a1 daemon: Remove tracking remote node boot status. 
The instantiation-complete status of remote servers should indicate
when all nodes are running.
 2016-10-12 17:37:13 +00:00
Tom Goff
d33147154c daemon: Add an instantiation-complete CORE API event type. 
Have CORE servers send an instantiation-complete event after a session
has completed instantiating.  Only enter the runtime state after
instantiation-complete events have been received form all servers.
 2016-10-12 17:36:59 +00:00
Tom Goff
42b1771dcb daemon: Create a CoreServer class to represent CORE servers. 
Includes related changes and refactoring.
 2016-10-12 17:36:42 +00:00
Tom Goff
31a9f6fb34 daemon: Use a set to store broker handlers. 2016-10-12 15:55:30 +00:00
Rod A Santiago
9913168896 Fixed sendnodeemuid to use the handler's sendall() method instead of BaseRequestHandler's request.sendall(). Added a method to retrieve a configuration item by key. 2016-09-14 18:05:52 -07:00
Tom Goff
e5e75756ea daemon: Remove session-related changes introduced by 68532cb. 2016-09-05 17:12:16 -04:00
Rod A Santiago
68532cb818 daemon: added option API TLVs so that per-interface parameters are kept for EMANE models when a single node has multiple interfaces of the same EMANE model type but different model parameters 2016-04-20 08:43:39 -07:00
Tom Goff
6f77086540 daemon: Remove __del__() methods. 
This simplifies Python garbage collection.
 2016-03-04 16:57:29 -05:00
Tom Goff
6dbec302e3 daemon: Use /dev/null for stdin when running state hooks. 2016-01-29 18:47:12 -05:00
Tom Goff
6fb1eb9bd6 daemon: Log output from state hooks to a file. 
Also close other file descriptors when running state hooks.
 2016-01-29 16:18:39 -05:00
Tom Goff
c8d5ec994a daemon: Include stack trace information when an exception occurs in a 
session state hook.
 2015-11-04 19:06:33 -05:00
Tom Goff
04e934c93c daemon: Prefer using Session.getcfgitem() instead of direct access. 2015-10-09 13:50:45 -04:00
Tom Goff
e24bc9f3b9 daemon: Fix support for multiple session state hooks. 2015-10-09 13:50:39 -04:00
tgoff0
5838814f07 daemon: Improve running session state change hooks. 2015-05-22 00:56:24 +00:00
tgoff0
0018be074f daemon: Only automatically save a XML representation of the current 
running session when NMF version 1.0 is used.
 2015-05-22 00:54:34 +00:00
tgoff0
ea4f6ba518 fixed issues with shutting down a distributed batch mode 2015-05-22 00:54:28 +00:00
tgoff0
591ec20937 daemon: Automatically save a XML representation of the current session 
after starting, including the deployed network plan when the new NMF
format is used.
 2015-05-22 00:54:04 +00:00
tgoff0
baec96fac1 Undo check for configured controlnet, which is optional. 2015-05-22 00:53:59 +00:00
tgoff0
f6049614ab Undo check for configured controlnet, which is optional. 2015-05-22 00:53:54 +00:00
tgoff0
06fe91ea86 Added support for auxiliary control networks. Some refactoring. 2015-05-22 00:53:43 +00:00
tgoff0
5d08aa21bf daemon: Set session configuration before setting the initial session state. 2015-03-24 23:30:04 +00:00
tgoff0
5bb00646d7 daemon: Call the EMANE post-startup function when entering the session 
runtime state.

This should help synchronization startup for distributed emulations.
 2015-02-05 00:15:48 +00:00
tgoff0
978f9946f1 daemon: Add initial support for invoking python callbacks when session 
state changes occur.
 2015-02-05 00:15:43 +00:00
tgoff0
fb662d06b7 daemon: Ignore redundant session state changes. 2015-02-05 00:15:38 +00:00
ahrenholz
503713f0bc use hex value for short session ID used in naming interfaces 
use interface names "vethOOOOO.ii.ss" and "vethOOOOO.iipss" for veth pairs

(where OOOOO = object id, ii = interface index, ss = hex short session ID)

fixes bug #260 virtual interface names too long
(Boeing r1894)
 2014-10-28 21:18:16 +00:00
ahrenholz
5359ff4fd4 added support for distributed EMANE 0.9.2 
(Boeing r1884)
 2014-09-29 19:07:25 +00:00
ahrenholz
4ee92d1711 support linking RJ45 with EMANE 0.9.2 using Raw transport; 
build extra XML and launch emane process on host for the raw devices
(Boeing r1882)
 2014-09-23 20:24:19 +00:00
ahrenholz
e825b94e13 support for EMANE 0.9.2 by running emane process in each container 
use control network for data and events
use internal transport instead of emanetransportd for 0.9.2
(Boeing r1881)
 2014-09-23 16:26:22 +00:00
ahrenholz
66ebcb5cf4 fix bug #253 "NetworkManager runs DHCP..." for Ubuntu (but not Fedora/CentOS) 
use "vethA.B.SS" name for veth devices (A = node number, B = index, SS = short session ID)
use "tapA.B.SS" name for tap devices; use "b.A.SS" name for bridge devices
added a SESSION_SHORT environment variable to the default CORE environment
(Boeing r1867)
 2014-08-04 17:28:35 +00:00
ahrenholz
3bcbc0ffac make daemon shutdown more robust to Python errors 
(Boeing r1855)
 2014-07-22 17:17:42 +00:00
ahrenholz
422ecab341 use default SDT URL as default session option 
(Boeing r1840)
 2014-04-22 15:49:12 +00:00
ahrenholz
7bc3fa99a0 added stdurl session option 
(Boeing r1839)
 2014-04-22 15:23:59 +00:00
ahrenholz
f717fcc0dd (commit by Kelly Bunn) 
session.py:  Created method (sendnodeemuid) to send node status response
             message, so all nodes can call it. Added per session updown
             script option.
service.py:  Added test for _starttime before calling float() in
             bootnodeservices().
             Changed servicesfromopaque code to collect unknown
             services and return with valid services.
             Changed handleevent to send a message with posible failed
             and unknown services.
coreobj.py:  Added code to put nodes actual configured services in
             tonodemsg.
core-daemon: Added call to self.session.sendnodeemuid if in running
             state in handlenodemsg

(Boeing r1824,1825)
 2014-03-05 16:28:32 +00:00
ahrenholz
47433fc231 log exception messages generated by Session.exception() 
(Boeing r1819)
 2014-01-10 16:56:14 +00:00
ahrenholz
1e8abc4c1e allow executing XML files from daemon from Register Message 
(like a Python script)
added start flag to xmlutils.opensessionxml(), 
XML file will be parsed into a live running session
(Boeing r1792)
 2013-11-25 19:54:02 +00:00
ahrenholz
d00a49d682 added mkdir flag to Session.__init__() to allow adopting existing sessions 
(Boeing r1786)
 2013-10-25 15:21:08 +00:00
ahrenholz
dba5f31b8d (Boeing r1766) 
fix bug where TunnelNodes not included in boot count, session doesn't enter
 the RUNTIME state
 2013-09-05 17:32:50 +00:00
ahrenholz
30965ba950 (Boeing r1764) 
added Broker.handlerawmsg() helper to invoke handlemsg() using packed bytes
 2013-09-04 17:03:34 +00:00
ahrenholz
aad3f07560 (Boeing r1760) 
fix Session.instantiate() for EMANE slave servers, which wait for their 
  platform ID and starting NEM ID from the master server
 2013-08-30 18:41:39 +00:00
ahrenholz
ce65d617c5 (Boeing r1755) 
allow specifying multiple controlnet prefixes for distributed sessions

a callback causes the broker to munge the CONF message so that controlnet
  prefixes are assigned to slave servers by the master server
 2013-08-29 17:51:19 +00:00
ahrenholz
f8f46d28be initial import (Boeing r1752, NRL r878) 2013-08-29 14:21:13 +00:00