Revert "Enable CNS swiftv2 path for SF/Standalone scenario to program secondary nics" (#2608)

* Revert "Enable CNS swiftv2 path for SF/Standalone scenario to program seconda…"

This reverts commit bc218ed.

* fix linter errors-1

* fix linter errors-2

* fix linter errors-3

* fix linter errors-4

* address comment, add todo

Author: kmurudi

Diff for: cns/NetworkContainerContract.go

@@ -465,7 +465,6 @@ type PodIpInfo struct {
 	PodIPConfig                     IPSubnet
 	NetworkContainerPrimaryIPConfig IPConfiguration
 	HostPrimaryIPInfo               HostIPInfo
-	HostSecondaryIPInfo             HostIPInfo
 	// NICType defines whether NIC is InfraNIC or DelegatedVMNIC or BackendNIC
 	NICType       NICType
 	InterfaceName string
@@ -475,15 +474,12 @@ type PodIpInfo struct {
 	SkipDefaultRoutes bool
 	// Routes to configure on interface
 	Routes []Route
-	// AddInterfacesDataToPodInfo is set to true for SF SwiftV2 scenario
-	AddInterfacesDataToPodInfo bool
 }
 
 type HostIPInfo struct {
-	Gateway     string
-	PrimaryIP   string
-	SecondaryIP string
-	Subnet      string
+	Gateway   string
+	PrimaryIP string
+	Subnet    string
 }
 
 type IPConfigRequest struct {

Diff for: cns/api.go

@@ -7,7 +7,6 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"net"
 	"time"
 
 	"github.com/Azure/azure-container-networking/cns/common"
@@ -365,35 +364,3 @@ type EndpointRequest struct {
 	HnsEndpointID string `json:"hnsEndpointID"`
 	HostVethName  string `json:"hostVethName"`
 }
-
-// GetEndpointResponse describes response from the The GetEndpoint API.
-type GetEndpointResponse struct {
-	Response     Response     `json:"response"`
-	EndpointInfo EndpointInfo `json:"endpointInfo"`
-}
-
-type EndpointInfo struct {
-	PodName       string
-	PodNamespace  string
-	IfnameToIPMap map[string]*IPInfo // key : interface name, value : IPInfo
-	HnsEndpointID string
-	HostVethName  string
-}
-type IPInfo struct {
-	IPv4 []net.IPNet
-	IPv6 []net.IPNet
-}
-
-type GetHTTPServiceDataResponse struct {
-	HTTPRestServiceData HTTPRestServiceData `json:"HTTPRestServiceData"`
-	Response            Response            `json:"response"`
-}
-
-// HTTPRestServiceData represents in-memory CNS data in the debug API paths.
-// PodInterfaceId is key and value is slice of Pod IP uuids in PodIPIDByPodInterfaceKey
-// secondaryipid(uuid) is key for PodIPConfigState
-type HTTPRestServiceData struct {
-	PodIPIDByPodInterfaceKey map[string][]string              `json:"podIPIDByPodInterfaceKey"`
-	PodIPConfigState         map[string]IPConfigurationStatus `json:"podIpConfigState"`
-	IPAMPoolMonitor          IpamPoolMonitorStateSnapshot     `json:"ipamPoolMonitor"`
-}

Diff for: cns/client/client.go

@@ -11,6 +11,7 @@ import (
 	"time"
 
 	"github.com/Azure/azure-container-networking/cns"
+	"github.com/Azure/azure-container-networking/cns/restserver"
 	"github.com/Azure/azure-container-networking/cns/types"
 	"github.com/pkg/errors"
 )
@@ -562,7 +563,7 @@ func (c *Client) GetPodOrchestratorContext(ctx context.Context) (map[string][]st
 }
 
 // GetHTTPServiceData gets all public in-memory struct details for debugging purpose
-func (c *Client) GetHTTPServiceData(ctx context.Context) (*cns.GetHTTPServiceDataResponse, error) {
+func (c *Client) GetHTTPServiceData(ctx context.Context) (*restserver.GetHTTPServiceDataResponse, error) {
 	u := c.routes[cns.PathDebugRestData]
 	req, err := http.NewRequestWithContext(ctx, http.MethodGet, u.String(), nil)
 	if err != nil {
@@ -582,7 +583,7 @@ func (c *Client) GetHTTPServiceData(ctx context.Context) (*cns.GetHTTPServiceDat
 	if res.StatusCode != http.StatusOK {
 		return nil, errors.Errorf("http response %d", res.StatusCode)
 	}
-	var resp cns.GetHTTPServiceDataResponse
+	var resp restserver.GetHTTPServiceDataResponse
 	err = json.NewDecoder(bytes.NewReader(b)).Decode(&resp)
 	if err != nil {
 		return nil, errors.Wrap(err, "failed to decode GetHTTPServiceDataResponse")
@@ -1023,7 +1024,7 @@ func (c *Client) GetHomeAz(ctx context.Context) (*cns.GetHomeAzResponse, error)
 }
 
 // GetEndpoint calls the EndpointHandlerAPI in CNS to retrieve the state of a given EndpointID
-func (c *Client) GetEndpoint(ctx context.Context, endpointID string) (*cns.GetEndpointResponse, error) {
+func (c *Client) GetEndpoint(ctx context.Context, endpointID string) (*restserver.GetEndpointResponse, error) {
 	// build the request
 	u := c.routes[cns.EndpointAPI]
 	uString := u.String() + endpointID
@@ -1043,7 +1044,7 @@ func (c *Client) GetEndpoint(ctx context.Context, endpointID string) (*cns.GetEn
 		return nil, errors.Errorf("http response %d", res.StatusCode)
 	}
 
-	var response cns.GetEndpointResponse
+	var response restserver.GetEndpointResponse
 	err = json.NewDecoder(res.Body).Decode(&response)
 	if err != nil {
 		return nil, errors.Wrap(err, "failed to decode GetEndpointResponse")