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353 Commits
Author SHA1 Message Date
Brad Walker fb1f0dca2a Make some tuples explicit to pass parsing in py3 2016-06-21 16:27:04 -07:00
Brad Walker 70fcc45893 Use print function 2016-06-21 16:27:04 -07:00
Bob Lantz 40353c9150 Split lines to make pylint happy 2016-04-26 14:48:06 -07:00
Bob Lantz e113f8ed12 Add error message to shed light on why this sometimes fails 2016-02-02 23:32:03 -08:00
Bob Lantz 336958352a Only use 80 hosts for linearbandwidth.py for now 
In the long run, we should debug the performance issues
with kvm and Ubuntu 15. For now, however, we're relaxing
the constraints.

Closes #594
 2016-01-26 15:40:59 -08:00
Bob Lantz 5dc15aeaaf Tolerate slow startup/lost pings for now 
In the long run we should troubleshoot the performance issue
on kvm/Ubuntu15, but for now we are relaxing the constraint.

Closes #593
 2016-01-26 15:40:56 -08:00
Bob Lantz 9a22e2b737 Use ifconfig for interface verification. 
Previously we were using both ip link and ifconfig - not only is
this inconsistent and redundant, but it also broke when newer
ip link changed the reported names of certain interfacs to
"h1-eth0@36:".

Fixes #592
 2016-01-25 14:27:34 -08:00
Bob Lantz 0fac568a19 Rewrite tolerance to be saner (plus or minus 20%) 2016-01-22 13:52:15 -08:00
Bob Lantz 5365831de8 Use 0% loss when testing examples/simpleperf.py 
Also clarified the code in test_simpleperf.py.

Fixes #590
 2016-01-21 17:07:39 -08:00
Bob Lantz db134f36ae Allow RemoteController to connect to correct port. 
Fixes #584
 2016-01-13 22:40:41 -08:00
lantz 65a0e5f3b6 Merge pull request #528 from pichuang/cluster 
Fixed `whoami` output problem in cluster.py
 2015-06-25 13:36:21 -07:00
Roan Huang d5d66f1276 Fixed whoami output problem in cluster.py 
Remove the last character when use `whoami`
 2015-06-25 05:37:20 +00:00
Bob Lantz 9ed14fa0f4 Remove explicit NAT code and use built-in NAT functionality. 
This API isn't great - we should try to improve it in the future.
 2015-06-23 15:17:58 -07:00
Bob Lantz e5a5cd0070 customConstructor -> customClass 2015-03-18 15:18:02 -07:00
Bob Lantz 4ac45a3967 Fix super() arg in DataController 2015-02-04 04:43:23 -08:00
Bob Lantz d7e01bb821 Pass code check 2015-02-04 04:43:02 -08:00
Bob Lantz 5f8547a5e0 Remove now-unused Link import 2015-02-04 04:28:57 -08:00
Bob Lantz c1dc80571a Correctly group switches for batch operations 2015-02-04 04:26:58 -08:00
Bob Lantz 7c0b56f9ba Delete both tunnel interfaces 
We also clean things up a bit and check for error messages,
which now can cause exceptions which should invoke cleanup.
 2015-02-04 04:14:40 -08:00
Bob Lantz 19331ca287 use net.addLink() so that link is cleaned up 2015-02-03 16:02:07 -08:00
Bob Lantz 9483f6378f Make sure DataController's interfaces are deleted 2015-02-03 15:30:16 -08:00
Bob Lantz acdcf9b6ae cluster: add batchStartup/Shutdown, cleanup 2015-01-27 15:27:26 -08:00
Bob Lantz bdad3e8c8e Merge OVSBatch into OVSSwitch 
Note that we are changing the interface of batchStartup/Shutdown
slightly so that the method can choose not to start some of the
switches. We might wish to refine this a bit...
 2015-01-26 18:01:20 -08:00
Bob Lantz eafbd2a597 Change to OVSSwitch 2015-01-26 14:06:23 -08:00
Bob Lantz 79f5d39db5 Comment edits and pass code check 2015-01-17 13:56:37 -08:00
Bob Lantz 6da3fcdef1 Add bridges s1-s3 to topology and explain some details 2015-01-17 13:38:55 -08:00
Bob Lantz 026130bd5f pass code check 2015-01-17 13:33:59 -08:00
Bob Lantz c1b48fb5c8 Stub out RemoteOVSSwitch.batchShutdown() 
Eventually we should implement true batch shutdown.
In the mean time, we just ignore it. Note there's no good
way that I know of for a subclass to remove a superclass
method, so we changed the protocol a bit to require a return
value of True.
 2015-01-15 02:43:38 -08:00
Bob Lantz c62812a944 Update cluster.py for new makeIntfPair 2015-01-15 02:29:51 -08:00
Bob Lantz 3ac5cafe53 Fix code minor code check errors 2015-01-06 16:26:33 -08:00
Bob Lantz 7a3159c9af Spacing tweaks for pep8 checker 2014-12-08 15:10:32 -08:00
Bob Lantz 8c37975d44 Remove erroneous self.cmd = None 2014-12-04 09:03:46 -08:00
Bob Lantz 061598f011 Change from numeric to symbolic pylint error codes 2014-12-04 08:21:53 -08:00
Bob Lantz 643c9f912f More pylint changes... 2014-12-04 05:55:57 -08:00
Bob Lantz 4965421215 More pylint fixes... 2014-12-04 02:57:36 -08:00
Bob Lantz 18aab5b786 More pylint changes 2014-12-04 00:51:05 -08:00
Bob Lantz b1ec912db5 Fixing pylint errors 2014-12-02 23:00:50 -08:00
Bob Lantz 5a530af189 Remove trailing whitespace. ;-/ 2014-12-01 15:39:44 -08:00
cody burkard c2341cd47a update examples README with new examples 2014-11-24 19:43:15 -08:00
lantz 015cd9e776 Merge pull request #443 from cdburkard/devel/cluster 
use rcmd instead of quietRun when shutting down remote nodes
 2014-11-24 12:30:52 -08:00
Bob Lantz 3d44bcdcc4 MiniNet -> Mininet 2014-11-23 17:32:11 -08:00
Bob Lantz 1817cbc3a4 Pass pyflakes 2014-11-23 17:31:43 -08:00
Bob Lantz e0bf8ece3c Minor code cleanup 2014-11-23 17:17:21 -08:00
Bob Lantz 37bdf14b49 Rename examples.{intfOptions,multiLink} -> {intfoptions,multilink} 2014-11-23 17:11:06 -08:00
Bob Lantz 292e69f89a Renamed to intfoptions.py for consistency 2014-11-23 17:07:32 -08:00
Bob Lantz dd876e69c8 DemoCLI -> ClusterCLI 2014-11-23 17:04:07 -08:00
cody burkard 34933ef741 use ControlPersist ssh option to create a ControlMaster connection that will not die when a node dies 2014-11-18 17:22:06 -08:00
cody burkard bbf94cdb63 use rcmd instead of quietRun when shutting down remote nodes 2014-11-17 17:55:06 -08:00
Bob Lantz dde2263fe7 Disable shared SSH connections by default. 
Note that we do still provide a default if you specify
ControlPath=True
 2014-11-12 13:29:58 -08:00
cody burkard 0676346aeb fix plot command to work when standard classes are present 2014-11-07 05:10:06 -08:00