事前要求

參考「GCP 設定本機應用程式存取憑證 Application Default Credentials」設定credential。

參考「Golang Golang 建立GCP Interconnect Cloud Router」。

參考「Golang 建立GCP Partner Interconnect connection VLAN Attachment」。

建立Partner Interconnect connection VLAN attachment, CloudRouter連至VPC

main.go

package main

import (
    "context"

    compute "google.golang.org/api/compute/v1"
)

func main() {
    ctx := context.Background()
    service, err := compute.NewService(ctx)
    if err != nil {
        panic(err)
    }

    routersService := compute.NewRoutersService(service)

    projectId := "project-id-1"
    region := "asia-east1"

    routerName := "demo-cloudrouter-002"
    router := &compute.Router{
        Name:    routerName,
        Network: "projects/project-id-1/global/networks/demo-vpc-001",
        Bgp: &compute.RouterBgp{
            AdvertiseMode: "DEFAULT",
            Asn:           int64(16550),
        },
    }

    op, err := routersService.Insert(projectId, region, router).Do()
    if err != nil {
        panic(err)
    }

    _, err = service.RegionOperations.Wait(projectId, region, op.Name).Do()
    if err != nil {
        panic(err)
    }

    router, err = service.Routers.Get(projectId, region, routerName).Do()
    if err != nil {
        panic(err)
    }

    interconnectAttachmentService := compute.NewInterconnectAttachmentsService(service)
    vlanAttachement := &compute.InterconnectAttachment{
        Name:                   "demo-vlan-b-002",
        EdgeAvailabilityDomain: "AVAILABILITY_DOMAIN_1",
        Router:                 router.SelfLink,
        Type:                   "PARTNER",
    }
    op, err = interconnectAttachmentService.Insert(projectId, region, vlanAttachement).Do()
    if err != nil {
        panic(err)
    }
    _, err = service.RegionOperations.Wait(projectId, region, op.Name).Do()
    if err != nil {
        panic(err)
    }
}

github