Main change:
- Implement new logic for shouldHandleRouting, along with corresponding unit tests. Also rename it to shouldProgram
Side changes:
- Refactor revokeSubnet such that it is only invoked on the instance that should handle routing change
- Move the following methods to RoutingRulePopulator and follow the same design pattern as populate/revoke subnet/route
- populateBridging, revokeBridging, updateBridging
- updateFwdObj
- Make sure the following methods in RoutingRulePopulator are always invoked by DefaultRoutingHandler with shouldProgram check
- populateRoute, revokeRoute
- populateSubnet, revokeSubnet
- populateBridging, revokeBridging, updateBridging
- updateFwdObj
Change-Id: I903129271ede91c45ebf0d973e06faeae46c157a
This patch uses the SRLinkWeigher to compute paths in
order to avoid l-s-l-s paths and also paired leafs
paths.
Change-Id: Id532d66e9543e3c898d2e18ca53be4599e206935
Moved every validity check for pseudowires inside the handler
itself, this simplified the usage of handler methods from within
the SegmentRoutingManager. Further, improved the api for removing
pseudowires of the l2tunnel handler.
Change-Id: Idb2607aa546b0734add29d446cbedfd3b23c46bb
I refactored the pw handler to return meaningful very specific
errors for failures. As a result, I modified also the cli and rest
api implementations to use these fine grain errors accordingly.
Change-Id: I2429532f747c4560378c40be325b039ca0f5c925
As per Saurav's suggestion, checking the size of the path
could lead to unwanted scenarions. From now on, we check the
devices on the path, if they are edge or not, and according
to the type of pseudowire we validate the path.
Change-Id: I2e3a76524a12244199e0a8f409dd95fc1a3c2b2e
Upgrade fasterXML to version 2.9.5 to address security vulnerability
Wrap calls to treeRead(InputStream) to handle new behavior of null streams
Change-Id: Id199cfacd0cf9e5371dc33de9f1e058c2e72eaa5
- Fix bug for transporting l-s-s pws tagged.
- Refactored and cleaned code.
- Refactored cli commands.
- Fixed bug in bulk rest api when the same pseudowires were tried
to be added.
Change-Id: I28ded776266a08110922b93a8b330d0b343d470d
- PW support for H-AGG topologies. Support for leaf-spine-spine
leaf-spine-spine-leaf pseudowires.
- Renamed pw commands with sr-pw-* pattern and also removed redundant output
from them.
- Enabled bulk addition / removal of pws from the rest api.
- Modified diagnostics tool with the updated command name.
Change-Id: I708db9281d0082b160cbd713910b420ef7df9da3
Also in this commit:
- Triggering swap group creation and accounting for it in DestinationSet
- Fixes in ofdpa2 and ofdpa3 pipeline to allow SR Continue operation
- Renaming mplsSet in DestinationSet to notBos
- Removing unused RandomDestinationSet
- Bug fix in ofdpa driver for swap group chain creation
- Bug fix in ofdpa driver for verify group operation
- Better internal bookeeping of device ports and associated neighbors
Change-Id: I2b8f1c4c0b305ef847d57ca7a5320943e06d190d
This file was useless and created problems in Eclipse.
mvn was not building all the project in my machine, however,
segmentrouting built just fine.
Change-Id: I8c2832249c3d3c28db59daa6ffbadc8cdd3669ec
Refactored pseudowire code to use REST in order
to add or delete pseudowires individually. Previous implementation
used the network configuration, which is now completely
removed from the code. Further, I re-organized the code
and create a utility class that holds all the necessary
functionality for verifying pseudowires.
Further, I removed all mastership checks in the pw code
since now a specific pseudowire creation is sent to a single
instance, which will handle the call.
Change-Id: I1eb5e7cc7730ad792ea84dd389475768153e2b68
The segment routing application structure has been refactored
to the following structure :
sr
---- app
---- web
web folder contains the rest cli implementations while app folder
contains everything else. Originally I tried to split the application
in api / app / web, where api would contain all the interfaces. However,
that was not possible due to the fact that most of the classes do not implement
any interfaces and app -- api would result in circular dependencies and we would
not be able to build them.
Change-Id: Ifaaeefe2c5061c8457924ccd01678fb18966c44f
Now using outer vlan id of encapsulating packet for encoding l2 group id in the termination point
Change-Id: Iecf4462c37937b5dcf724410001c0930f9fbee79
(cherry picked from commit 0dbf8e2cf5deb452047319ffa170cde7443b10f9)
This refactoring is needed in order to be able to further
refactor the sr application in api / app / web, where api contains
the interfaces, used by other modules, app contains the implementations
and web contains rest related code.
Change-Id: I147442e5d1248941a6c3c4df2715b01e72c40b3f
With this patch we introduce a special vlan for transporting
traffic for leaf-spine pseudowires. Each l-s pw is assigned
a different vlan from the range 4000-2000. This information is
kept internally and exposed to the user with the "pseudowires"
cli command.
Leaf-Leaf pseudowire traffic is still transported untagged, but
we will probably soon need to use special transport vlans there
also.
Change-Id: If6d0b7176a9bd4b89fb7d46db2a49e048bd953ee
It adds following commands:
- sr-mcast-tree which shows the mapping group-tree
- sr-mcast-next which shows the mapping device-next
- mcast-routes which is similar to the unicast command (routes)
It improve following commands:
- mcast-join adds completer and improves output
- mcast-delete adds completer and improves output
- mcast-show improves output and adds completer
Change-Id: I4e273ac23b05142026b6b77317b0c9b7af76c3ec
