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Add support for NH and NHG to fluent API.#28

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robshakir merged 71 commits intomainfrom
rib6.5
Jun 18, 2021
Merged

Add support for NH and NHG to fluent API.#28
robshakir merged 71 commits intomainfrom
rib6.5

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commit 3d8b9d4dc793334d2b4ac2e344254fc2d94a79cf
Author: Rob Shakir <robjs@google.com>
Date:   Wed Jun 16 15:29:25 2021 -0700

    Add support for NHG and NH to fluent library.
    
      * (M) fluent/fluent.go
      * (M) fluent/fluent_test.go
        - Adds support for building next-hops and next-hop-groups to the
          gRIBI fluent library.

robshakir added 30 commits June 8, 2021 14:49
  * (M) aft/oc.go
  * (M) aft/update.sh
    - Update generated code.
  * (M) go.mod
  * (M) go.sum
    - Go mod tidying.
  * (M) rib/rib.go
  * (M) rib/rib_test.go
    - Add IPv4 entry add and delete.
  * (M) go.mod
  * (M) go.sum
    -  Tidy up modules.
  * (M) rib/rib.go
  * (M) rib/rib_test.go
    -  Add support for network instances in the RIB rather than
       a single RIB.
  * (M) client/client.go
    - TODO comment about handling coalescing.
  * (M) rib/rib.go
  * (M) rib/rib_test.go
    - Add support for adding NHG and NHs to the RIB.
  * (M) rib/rib.go
  * (M) rib/rib_test.go
    - Validate any candidate RIB against the OpenConfig schema before
      adding it to the RIB.
  * (M) aft/oc.go
  * (M) aft/update.sh
    - Add delete methods.
  * (M) go.mod
  * (M) go.sum
    - Tidy up modules.
  * (M) rib/rib.go
    - Add support for a simple callback function that is run after
      every update to the RIB.
    - Fix a defect with implicit replace whereby we did not delete the
      RIB entry before doing MergeStructInto meaning that for some
      leaf-lists we ended up appending to the contents of the RIB.
  * (M) rib/rib_test.go
    - Add test cases for the above functionality - including a test
      case demonstrating how gNMI Notifications can be generated.
* Add an initial implementation of a resolved-RIB.

Background -- we want the gRIBI server to be able build both a RIB that
is efficient for it to do gRIBI operations with, as well as a software
emulated 'resolved RIB' / 'FIB' whereby we can say something like "where
will this packet go based on what gRIBI is programmed?". This package
starts this implementation.

  * (M) aft/oc.go
    - Update generated code.
  * (M) go.mod
  * (M) go.sum
    - New dependencies on kentik/patricia
  * (A) ocrt/oc.go
  * (A) ocrt/update.sh
    - Generated routing specific OpenConfig Go structs.
  * (A) ocrt/yang/deviations.yang
    - Deviations to reduce the size of the generated oc.go.
  * (M) rib/rib.go
    - Fix handling of implicit replace.
  * (A) sysrib/sysrib.go
  * (A) sysrib/sysrib_test.go
    -  Initial system RIB implementation. This package currently parses
        OpenConfig to build a list of all of the connected routes that
        are on the system.

* Address review comments.
  * (A) gnmit/gnmit.go
  * (A) gnmit/gnmit_test.go
    - Wrap the openconfig/gnmi libraries to create a single-device
      cache that can be used to send gNMI updates to from the overall
      fake device.
  * (M) go.mod
  * (M) go.sum
    - move off ygot development branch.
  * (M) rib/rib.go
    -  Adopt change to protomap API in ygot.
  * (M) server/server.go
    -  Add goroutines to server Modify handler to allow concurrent
       processing.
  * (M) gnmit/gnmit_test.go
    - deflake test by:
      - checking for presence of correct leaves before syncresponse.
      - ignoring update order.
  * (M) fluent/fluent.go
  * (M) fluent/fluent_test.go
    - Add support for generating basic IPv4Entry types in the
      fluent API.
    - Ensure coverage of the builder functions in the fluent
      library.
  * (M) client/client.go
    - Fix duplicate queueing for AFTOperations during send queueing.
    - Handle received operations from the server by removing them
      from the pending queue.
  * (M) fluent/fluent.go
    - Simplfy mapping to canonical reason codes.
  * (M) fluent/fluent_test.go
    - Add an integration test for a simple IPv4 entry.
  * (M) rib/rib.go
  * (M) rib/rib_test.go
    - Define a type for the RIB function hook.
    - add locking across network instances.
    - change ribHolder to be publicly accessible.
  * (M) server/server.go
    - Define a const for the default network instance name.
    - Add handling for specifying a RIBHook when initialising the
      server.
    - Add handling for doing an IPv4 add operation.
Base automatically changed from rib6 to main June 18, 2021 01:04
@robshakir robshakir requested a review from sthesayi June 18, 2021 04:17
Comment thread fluent/fluent.go Outdated
@robshakir robshakir merged commit f850a8a into main Jun 18, 2021
@robshakir robshakir deleted the rib6.5 branch June 18, 2021 14:28
@robshakir robshakir restored the rib6.5 branch October 21, 2021 10:12
@robshakir robshakir deleted the rib6.5 branch October 21, 2021 10:14
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2 participants