fixing centos container images to point cni-proxy fix

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: Id1a62ace13c363274e4b5950f76fa9d8c5386d5f

adding multus-daemonset json fixes

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: If755ecf753c761db2a98e076529fcef445117648

fixing container images to point cni-proxy fix

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: Iaf73bfe574d0656a5108a29e5acc3d94e759c501

fixing interface names for the cni-proxy related cni plugins

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: I136c26213840881087ac18bac0778046807632ac

fixing the README.md

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: I3d3499862a472db76d801b9ee9ab520a4b521a15

updating the demo/sfc-setup README.md

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: Ic0235ddc6686637b0af5582810b426886204a6e6

adding sfc images

Change-Id: I78a7a01697c36aafdbd96acc2805f5bb5a66d582
Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>

fixing the sfc-setup readme.md

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: Ib5e9b6f3564e9ab3f71433a98c5438f11e1f9cb0

adding fixes to deploy yaml

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: I37d0c1066f33b0a35bbf47545cc001737ee68b2f

fix the broken links in development.md

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: I6adde4314caa007af32804f1146a777c71a4ca47

adding configuration.md

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: Ia591e36d5e4e8a030579fea54f686cfacf184585

adding development.md

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: I9d295c7ae9f530c2000ec4404ad417532376efa3

adding documentations

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: I2b4c04275c5acb69a604009ae901d741387c5f93

update the documentations

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: Iee2ed22a5002bffbd629188acf1ffcc60802c488

adding sfc demo  with icn sdewan cnf

- vagrant is used to create 5 VMs master, minion01, minion02, TM1 and TM2
- node.sh enables nested VTx
- README.md documentated all steps to bring up the sfc

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: Id382f734dedb50354e7986fbf954663b374c1ff3

adding the example folder

- adding vlan and provider network

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: Ic97c61b38b51a7391a4d4b1c2e918c6373bff3b4

adding centos 8 dockerfile for ovn & ovn4k8s-nfv images

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: Ib161ea39fc6da9a7649142271a781b3140068d15

adding gwipaddress features in network annotation

- check defautgateway is true only for one network
- first network with defautgateway is only configured, rest is ignored
- add node network and ovn4nfv0-* route info for eth0 interface

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: I078dee22627b2fa92e34b6cc4fa2ec7c8cd58220

adding the sfc features

- including the network/iface.go file
- adding the default gw features in pod network namespaces
- fixing insync message bug

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: I9b595c5cae415cc594f7682f1ffdbdf6291ea909

Route based chaining

1) Adding controller for route based chaining
2) nfn agent code to insert route in container namespace
3) Calculate routes based on the Chaining Routes

Based on the Ritu(ovn4nfv-k8s-plugin committer) patches

Co-authored-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: I6757f269a5df7d98d650f273468c6ccbcc055d3e

Adding node interface, SNAT and OVN Node switch port

    - Adding nfn proto for node interface MAC and IP address
    - Adding node switch ports in NFN Operator
    - Adding grpc client in nfn agent to get mac and IP address for node interface
    - Adding feature to create Node interface with OVS internal port
    - Make sure pod controller requeue the pod request for empty node field in pod spec
    - Unique node interface name using SHA and maintain 15 charactor for OVS switch port
    - Adding SNAT for default interface in each node
    - Adding iptables modules for SNAT rules

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: I6cfa36e45007e796eb651345f9f0751329defcf7

Adding cnishim and cniserver

- inspired from ovn-kubernetes and sdn openshift - cniserver & cnishim concepts
- removed cni binary to depend on the host ovs binary installation
- encapsulated all the binaries within the ovn and ovs containers
- ovn4nfv-k8s cni server run along with nfn-agent
- cnishim act as the httpclient and cniserver as httpservers
- cnishim wrap all the cni commands to cniserver
- cniserver do the actual network pumping work and send result back to cnishim
- cnishim print the results as per the cni spec requirement
- currently supports only debian installation for ovn daemon
- support for debian kernel installation
- Consolidated all yaml into single ovn4nfv-k8s-plugin

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: I1e2b114d90f717baa2ee94ff379c849d73b2754e

Adding the ovn containerization

Referred multiple works on ovs and ovn
ovs: https://github.com/openvswitch/ovs/tree/master/utilities/docker
ovn: https://github.com/ovn-org/ovn/tree/master/utilities/docker
ovn-kubernetes: https://github.com/ovn-org/ovn-kubernetes/tree/master/dist/images
kube-ovn:https://github.com/alauda/kube-ovn/tree/master/dist/images

Co-authored-by: Aliasgar Ginwala <aginwala@ebay.com>
Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: I3aee1a9f4ebce702ca22ec2ecba35463523af892

adding primary network features

- adding docker build bugfixes
- Removing the dependence on Multus
- ovn4nfv-k8s CNI will be default or cluster networking
- ovn4nfv-k8s creates ovn overlay mutli-networking using pod annotations itself
- remove the outdated unit test

Based on the Ritu(ovn4nfv-k8s-plugin committer) patches
Change-Id: Ic48bd11d746e6339075fb3ba33f12463bb3f218d

Co-authored-by: Ritu Sood <ritu.sood@intel.com>
Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: I9702bbd2d4aa23157052258ef6b363bc7b472a63

refactoring Dockerfile

- building with latest golang version v1.14
- Removing the dependence of CI golang version

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: Id1ddd154a5e5cf00937ed5adbb7cd8a90d800447

adding direct provider network

- update nfn.proto
- update direct provider network crd and apis
- modified nfn-agent to include the direct provider network
- modified nfnNotify server to include the direct provider network

Change-Id: I9c2d4cc62178088c8908c50c2b734772ed7f99f4
Co-authored-by: Ritu Sood <ritu.sood@intel.com>
Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>

Merge "Update Readme"

Merge "Update Dockerfile for nfn-agent"

Merge "Set vlan interface up"

Adding generated code for service chaining

API and generated code for route based
chaining CRD

Change-Id: I631ec38c08c76059f6e742c5c241763b33597bd4
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Update Dockerfile for nfn-agent

Change-Id: Id6091d5a439eff3cde1ac0eeb4cb4541206c955e
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Set vlan interface up

Change-Id: I5b9467755b1a996febfa25dbcac14d9786ab58a8
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Add Provider Network CRD controller

CRD controller watches for Provider
Network CR's and sends messages to all
the nodes that needs to be configured
for provider network, if subsribe message
was already received from the agent
running on the node.

Change-Id: Idc3e2703a309113b325a2fb7c8eb244a02babeb3
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

nfn agent for configuring nodes

nfn-agent runs on all nodes in cluster
and on starting subscribes for notifications
from gRPC server and waits for message to
configure provider network by adding vlan
interface and ovs-bridge on the node

Change-Id: Ibec7d0fda28db7b444900e13c705d15cf012aa48
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Update OVN utils to add provider network support

Currently provider networks support only VLAN
based networks. Added functions for VLAN
and ovs bridge.

Change-Id: I63ac7266aac92021ee3a44f49644a8a79ce4fed6
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Merge "Add a check for network creation"

Adding gRPC proto and server

gRPC server is required to send updates
to nfn-agent running on all the nodes in
the cluster, to setup provider networks
as defined in the provider network CR. This
patch includes proto file and generated code
along with gRPC server code

Change-Id: I891629d84932ae662ba7545ebfe4d9921448fdc1
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Add a check for network creation

If network already exists consider
that as not an error

Change-Id: I279338e6e4d6f6ad0d7417bcabbd3f2027ff808e
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Add Generated code for CRD

Adding generated code for Network
and Provider Network CRD.

Change-Id: Iff21107807ba1b5d5aafc3a756edc38c70003332
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Update Readme

Updating readme to reflect new functionality

Change-Id: I54c2a024a74c142b854bde8a4eeb1fb5a1a49a84
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Add check for annotation presence

If annotation is found on pod then pod
is already processed, stop processing.
This is different from "Failed to add
ports" error.

Change-Id: I101df641c150e007146bc1aeda9c5b372be329ca
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Add CRD Controller for Network

Add CRD controller functionality for
Network creation and deletion. Related
generated code is uploaded in patch:
https://gerrit.opnfv.org/gerrit/#/c/ovn4nfv-k8s-plugin/+/68324/

Change-Id: Ibd3e652edc56aa1084f684438597e1b978977bbf
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Add types and generated code for CRDs

Adding Network CRD and Provider
Network CRD generated code as per the
spec.
https://wiki.onap.org/display/DW/K8s+Plugin+Network+Related+CRD%27s+for+R5

Change-Id: If75885205830cf2cef197754ea8f00b61095a4a1
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Use controller runtime and operator sdk

Changing the framework to use controller
runtime and operator sdk. This allows to
add CRD controllers for Network, Provider
Network etc in the same operator. Binary
renamed to nfn-operator (Network funtion
networking).

Change-Id: Ic25a3c3f5f1418fc0614f3aede48b41d9c1156cd
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Consolidate OVN related code under ovn dir

This patch is a cleanup patch and doesn't
introduce any fuctionality changes.
Includes removing of unused code and
rearranging code.

Change-Id: Idf4a36e09a6d5c200cf191c995184076ffa0326d
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Fix build issue for go 1.12.5

Build fails on go 1.12.5

Change-Id: I7f66e84ebaa3b105ca500426f2ee3851b56541e7
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Fix for format issues

No code change made. Only corrected
the formatting of some files.

Change-Id: I1ccb4a0fddcc65bd7d3f93312c5417e7830fed5a
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Add unit test case

Adding unit test for config package

Change-Id: I6897ac91f3ad55d2e48a0ab9255b224782fef5a5
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Merge "Add Routes to Pod"

Fix unit test failure

Updating unit test for matching the changes
in another patches

Change-Id: I1a6d7ecf00261a4a7b7514b45456f6ac17993d2e
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Merge "Code cleanup"

Merge "Fixed missing external-ids"

Add support for Provider network interface

To support provider networks added a new
netType "provider". Static IP address
required for provider network interface.

Change-Id: I40f508ead2eefc352b735c6d4773d20fa821769a
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Fixed missing external-ids

Adding external-ids in static IP
address port creation to match dynamic
address port creation. Used to delete
port etc.

Change-Id: Ied6b1ae5091559ba4a593e34dd72cfaa067f44ab
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Add Routes to Pod

Based on Pod annotations list ovnNetworkRoutes
routes are added to the Pod namespace

Change-Id: If6b8b6375d798dcbd45e51ccd5adae4b24369c5c
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Code cleanup

Remove unused options & function parameters
from config

Change-Id: Id4342cc149e6f8c3c83b6116bc38a893b28f25a4
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Update Readme file

Change-Id: Id38ef2e96379ad2a25b639aa7cff6d501ae75342
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Seed code for the Plugin

The code includes ovn4nfvk8s Plugin & CNI. It implements multiple OVN
interfaces for Pods and assumes Multus (or similar CNI) calls its CNI
not as first CNI.

Change-Id: I524c1d18752eb6dbc8d34addd3b60d5bbaa06ff4
Signed-off-by: Ritu Sood <ritu.sood@intel.com>
Signed-off-by: Victor Morales <victor.morales@intel.com>

Initial check-in

Adding readme.rst and empty directory
structure for the project

Change-Id: I483caca5b14481b970a0716bd74c11ef5b3f2158
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

Initial empty repository