PCE v3.0.0-alpha

Major feature changes

1. Conforming to the latest version of the data model specification
2. Failure handling on port failures.
3. Support user-specified VLANs in the request
4. Topology and resource state persistence after OXP update and middleware restart
5. More unittest coverage

What's Changed

• Add a topology map getter method by @sajith in #167
• Use datamodel 2.0.6.dev1 by @congwang09 in #173
• Add iso3166_2_lvl4 by @congwang09 in #174
• #175: assign float(inf) to be the default request latency by @YufengXin in #178
• missing a None in return by @YufengXin in #181
• Update getting port when breakdown by @congwang09 in #177
• 183 about user specified vlan by @YufengXin in #184
• Housekeeping updates by @sajith in #186
• add a method:TEManager.add_breakdowns_to_connection(connection_reques… by @YufengXin in #188
• expand allowed vlan_range format by @YufengXin in #190
• Merge pull request #190 from atlanticwave-sdx/189-check-form-for-vlan… by @YufengXin in #191
• roll back tuple format by @YufengXin in #192
• add unittest for random generator by @YufengXin in #193
• confirming to request spec v2 by @YufengXin in #195
• Changes to make PCE minimally compatible with topology spec 2.0.0 by @italovalcy in #197
• Add check for existing inter domain link before adding by @italovalcy in #199
• Fix error on vlan reservation and add backward compatibility to Port.label_range by @italovalcy in #207
• Add Link.bandwidth to interdomain Links based on ports type by @italovalcy in #209
• Add extra check to TE Graph to remove disabled or down Links before computing the solution by @italovalcy in #210
• Add means to calculate failed links on the topology by @italovalcy in #211
• Fix/issue 212 by @italovalcy in #213
• Use flit by @sajith in #216
• Add test for when VLAN requested is "any" by @sajith in #218
• Update CSP docs by @sajith in #149
• Update vlan_tags_table upon topology update events by @italovalcy in #221
• add an unittest for group connections in a request in SDX format by @YufengXin in #220
• Raise an error when unreserve_vlan() can't find the request ID by @sajith in #222
• Investigate/handle disallowed port in connection request by @sajith in #223
• 227 creating a connection to a port directly attached to a neighbor domain results in wrong breakdown by @YufengXin in #228
• 162 re compute available bandwidth by @YufengXin in #229
• Ignore deprecation warning from grenml by @sajith in #226
• generate_connection_breakdown() raises TEError exception with 409 code by @YufengXin in #233
• adding a new method to enforce using the common vlan on a NNI link in… by @YufengXin in #237
• Replace assert statements by @sajith in #242
• Handle VLAN ranges in connection requests by @sajith in #240
• Re-enable coverage reporting to coveralls.io by @sajith in #243
• Save/restore vlan reservations by @sajith in #244
• datamodel new tag by @YufengXin in #247
• 248 vlan related issues and the error codes by @YufengXin in #249
• fixing unittest after enforcing vlan field in the request by @YufengXin in #251
• 245 a higher level api for state management by @YufengXin in #253
• Update datamodel tag by @congwang09 in #255
• Handle topology updates in sdx-controller by @YufengXin in #257
• return the updated topology elements by @YufengXin in #258
• 171 test topology handling more by @YufengXin in #259
• 260 minor fix on returning none by @YufengXin in #261
• allow vlan for nni by @YufengXin in #263
• ignore topology subversion by @YufengXin in #265
• request with the same port (invalid) or the same node (just vlan assi… by @YufengXin in #267
• refactoring update_topology by @YufengXin in #269
• an error in updating bw in update_topology by @YufengXin in #273
• Fix topology version and timestamp calculation by @italovalcy in #274
• Fix VLAN Table range calculation by @italovalcy in #278
• Fixes for OXP domains and fix test on breakdowns by @italovalcy in #277
• turn on _topology_lock when updating vlans and bw by @YufengXin in #282
• Avoid processing VLANs for ports outside the desired domain by @italovalcy in #283
• Fix topology update process and return code when validating L2VPN requests by @italovalcy in #284
• Fix max_number_oxps metric validation by @italovalcy in #287
• Bump datamodel version by @italovalcy in #291
• catch uni port status change by @YufengXin in #289
• reject request with NNI endpoint by @YufengXin in #293
• Bump datamodel version by @italovalcy in #296
• make sure inter-domain links in the port_link_map by @YufengXin in #295
• Bump datamodel by @congwang09 in #297

New Contributors

• @italovalcy made their first contribution in #197

Full Changelog: 2.0.5...3.1.0.dev12