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feat(frr): replace static config with dynamic grpc
Signed-off-by: Boris Glimcher <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,87 @@ | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
| // Copyright (c) 2022-2023 Dell Inc, or its subsidiaries. | ||
|
|
||
| // Package evpn is the main package of the application | ||
| package evpn | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "path" | ||
|
|
||
| pb "github.com/opiproject/opi-api/network/evpn-gw/v1alpha1/gen/go" | ||
| "github.com/opiproject/opi-evpn-bridge/pkg/utils" | ||
| ) | ||
|
|
||
| func (s *Server) frrCreateVrfRequest(ctx context.Context, in *pb.CreateVrfRequest) error { | ||
| vrfName := path.Base(in.Vrf.Name) | ||
| if in.Vrf.Spec.Vni != nil { | ||
| data, err := utils.FrrZebraCmd(ctx, fmt.Sprintf( | ||
| `configure terminal | ||
| vrf %s | ||
| vni %d | ||
| exit-vrf | ||
| exit`, vrfName, *in.Vrf.Spec.Vni)) | ||
| fmt.Printf("FrrZebraCmd: %v:%v", data, err) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| } | ||
| if in.Vrf.Spec.Vni != nil { | ||
| data, err := utils.FrrBgpCmd(ctx, fmt.Sprintf( | ||
| `configure terminal | ||
| router bgp 65000 vrf %s | ||
| no bgp log-neighbor-changes | ||
| bgp ebgp-requires-policy | ||
| no bgp default show-hostname | ||
| no bgp default show-nexthop-hostname | ||
| no bgp deterministic-med | ||
| timers bgp 60 180 | ||
| address-family ipv4 unicast | ||
| redistribute kernel | ||
| redistribute connected | ||
| redistribute static | ||
| maximum-paths ibgp 1 | ||
| exit-address-family | ||
| address-family l2vpn evpn | ||
| advertise ipv4 unicast | ||
| exit-address-family | ||
| exit`, vrfName)) | ||
| fmt.Printf("FrrBgpCmd: %v:%v", data, err) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| } | ||
| // check FRR for debug | ||
| data, err := utils.FrrZebraCmd(ctx, "show vrf") | ||
| fmt.Printf("FrrZebraCmd: %v:%v", data, err) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func (s *Server) frrDeleteVrfRequest(ctx context.Context, obj *pb.Vrf) error { | ||
| vrfName := path.Base(obj.Name) | ||
| if obj.Spec.Vni != nil { | ||
| data, err := utils.FrrBgpCmd(ctx, fmt.Sprintf( | ||
| `configure terminal | ||
| no router bgp 65000 vrf %s | ||
| exit`, vrfName)) | ||
| fmt.Printf("FrrBgpCmd: %v:%v", data, err) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| } | ||
| if obj.Spec.Vni != nil { | ||
| data, err := utils.FrrZebraCmd(ctx, fmt.Sprintf( | ||
| `configure terminal | ||
| no vrf %s | ||
| exit`, vrfName)) | ||
| fmt.Printf("FrrZebraCmd: %v:%v", data, err) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| } | ||
| return nil | ||
| } |