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2020-09-17adding gwipaddress features in network annotationKuralamudhan Ramakrishnan1-4/+24
- 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
2020-09-17adding the sfc featuresKuralamudhan Ramakrishnan1-5/+5
- 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
2020-09-17Route based chainingRitu Sood1-0/+29
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
2020-09-17Adding node interface, SNAT and OVN Node switch portKuralamudhan Ramakrishnan2-16/+101
- 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
2020-09-17Adding cnishim and cniserverKuralamudhan Ramakrishnan3-319/+45
- 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
2020-09-17adding primary network featuresKuralamudhan Ramakrishnan3-140/+14
- 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
2020-03-26adding direct provider networkKuralamudhan Ramakrishnan1-69/+162
- 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>
2019-11-20nfn agent for configuring nodesRitu Sood1-0/+212
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>
2019-09-29Adding gRPC proto and serverRitu Sood1-3/+9
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>
2019-08-16Add types and generated code for CRDsRitu Sood1-5/+5
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>
2019-08-15Use controller runtime and operator sdkRitu Sood3-133/+99
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>
2019-07-30Consolidate OVN related code under ovn dirRitu Sood1-3/+2
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>
2019-06-07Fix for format issuesRitu Sood3-135/+134
No code change made. Only corrected the formatting of some files. Change-Id: I1ccb4a0fddcc65bd7d3f93312c5417e7830fed5a Signed-off-by: Ritu Sood <ritu.sood@intel.com>
2019-03-13Merge "Add Routes to Pod"Trinath Somanchi3-1/+151
2019-03-07Merge "Code cleanup"Trinath Somanchi2-6/+2
2019-03-05Add support for Provider network interfaceRitu Sood1-1/+1
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>
2019-02-17Add Routes to PodRitu Sood3-1/+151
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>
2019-02-17Code cleanupRitu Sood2-6/+2
Remove unused options & function parameters from config Change-Id: Id4342cc149e6f8c3c83b6116bc38a893b28f25a4 Signed-off-by: Ritu Sood <ritu.sood@intel.com>
2018-11-20Seed code for the PluginRitu Sood6-0/+638
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>
2018-11-03Initial check-inRitu Sood2-0/+0
Adding readme.rst and empty directory structure for the project Change-Id: I483caca5b14481b970a0716bd74c11ef5b3f2158 Signed-off-by: Ritu Sood <ritu.sood@intel.com>