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Migrate data_source_google_compute_routers.go source to use direct HTTP rather than a client library #18462

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Migrate data_source_google_compute_routers.go source to use direct HTTP rather than a client library #18462

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226 changes: 146 additions & 80 deletions mmv1/third_party/terraform/services/compute/data_source_google_compute_routers.go
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Original file line number Diff line number Diff line change
Expand Up @@ -269,99 +269,165 @@ func dataSourceGoogleComputeRoutersRead(d *schema.ResourceData, meta interface{}

d.SetId(fmt.Sprintf("projects/%s/regions/%s", project, region))

list, err := NewClient(config, userAgent).Routers.List(project, region).Do()
baseURL, err := tpgresource.ReplaceVars(d, config, "{{ComputeBasePath}}projects/{{project}}/regions/{{region}}/routers")
if err != nil {
return fmt.Errorf("Error retrieving list of routers: %s", err)
return err
}

var routers []map[string]interface{}
for _, router := range list.Items {
var bgpList []interface{}
if router.Bgp != nil {
var advertisedIpRanges []interface{}
for _, ipRange := range router.Bgp.AdvertisedIpRanges {
advertisedIpRanges = append(advertisedIpRanges, map[string]interface{}{
"range": ipRange.Range,
"description": ipRange.Description,
})
}
bgpList = []interface{}{
map[string]interface{}{
"asn": router.Bgp.Asn,
"advertise_mode": router.Bgp.AdvertiseMode,
"advertised_groups": router.Bgp.AdvertisedGroups,
"advertised_ip_ranges": advertisedIpRanges,
"keepalive_interval": router.Bgp.KeepaliveInterval,
},
}
pageToken := ""
for {
params := map[string]string{}
if pageToken != "" {
params["pageToken"] = pageToken
}

var interfaces []map[string]interface{}
for _, iface := range router.Interfaces {
interfaces = append(interfaces, map[string]interface{}{
"name": iface.Name,
"linked_vpn_tunnel": iface.LinkedVpnTunnel,
"linked_interconnect_attachment": iface.LinkedInterconnectAttachment,
"ip_range": iface.IpRange,
"private_ip_address": iface.PrivateIpAddress,
"redundant_interface": iface.RedundantInterface,
"subnetwork": iface.Subnetwork,
})
url, err := transport_tpg.AddQueryParams(baseURL, params)
if err != nil {
return err
}

var bgpPeers []map[string]interface{}
for _, peer := range router.BgpPeers {
bgpPeers = append(bgpPeers, map[string]interface{}{
"name": peer.Name,
"interface_name": peer.InterfaceName,
"ip_address": peer.IpAddress,
"peer_ip_address": peer.PeerIpAddress,
"peer_asn": peer.PeerAsn,
"advertised_route_priority": peer.AdvertisedRoutePriority,
"advertise_mode": peer.AdvertiseMode,
"management_type": peer.ManagementType,
"enable": peer.Enable,
"enable_ipv6": peer.EnableIpv6,
})
res, err := transport_tpg.SendRequest(transport_tpg.SendRequestOptions{
Config: config,
Method: "GET",
Project: project,
RawURL: url,
UserAgent: userAgent,
})
if err != nil {
return fmt.Errorf("Error retrieving list of routers: %s", err)
}

var nats []map[string]interface{}
for _, nat := range router.Nats {
nats = append(nats, map[string]interface{}{
"name": nat.Name,
"source_subnetwork_ip_ranges_to_nat": nat.SourceSubnetworkIpRangesToNat,
"nat_ip_allocate_option": nat.NatIpAllocateOption,
"nat_ips": nat.NatIps,
"min_ports_per_vm": nat.MinPortsPerVm,
"udp_idle_timeout_sec": nat.UdpIdleTimeoutSec,
"icmp_idle_timeout_sec": nat.IcmpIdleTimeoutSec,
"tcp_established_idle_timeout_sec": nat.TcpEstablishedIdleTimeoutSec,
"tcp_transitory_idle_timeout_sec": nat.TcpTransitoryIdleTimeoutSec,
"enable_endpoint_independent_mapping": nat.EnableEndpointIndependentMapping,
})
}
if items, ok := res["items"].([]interface{}); ok {
for _, item := range items {
router, ok := item.(map[string]interface{})
if !ok {
continue
}

var bgpList []interface{}
if bgp, ok := router["bgp"].(map[string]interface{}); ok {
var advertisedIpRanges []interface{}
if ranges, ok := bgp["advertisedIpRanges"].([]interface{}); ok {
for _, r := range ranges {
ipRange, ok := r.(map[string]interface{})
if !ok {
continue
}
advertisedIpRanges = append(advertisedIpRanges, map[string]interface{}{
"range": ipRange["range"],
"description": ipRange["description"],
})
}
}
bgpList = []interface{}{
map[string]interface{}{
"asn": bgp["asn"],
"advertise_mode": bgp["advertiseMode"],
"advertised_groups": bgp["advertisedGroups"],
"advertised_ip_ranges": advertisedIpRanges,
"keepalive_interval": bgp["keepaliveInterval"],
},
}
}

var md5AuthKeys []map[string]interface{}
for _, key := range router.Md5AuthenticationKeys {
md5AuthKeys = append(md5AuthKeys, map[string]interface{}{
"name": key.Name,
"key": key.Key,
})
var interfaces []map[string]interface{}
if ifaceList, ok := router["interfaces"].([]interface{}); ok {
for _, i := range ifaceList {
iface, ok := i.(map[string]interface{})
if !ok {
continue
}
interfaces = append(interfaces, map[string]interface{}{
"name": iface["name"],
"linked_vpn_tunnel": iface["linkedVpnTunnel"],
"linked_interconnect_attachment": iface["linkedInterconnectAttachment"],
"ip_range": iface["ipRange"],
"private_ip_address": iface["privateIpAddress"],
"redundant_interface": iface["redundantInterface"],
"subnetwork": iface["subnetwork"],
})
}
}

var bgpPeers []map[string]interface{}
if peerList, ok := router["bgpPeers"].([]interface{}); ok {
for _, p := range peerList {
peer, ok := p.(map[string]interface{})
if !ok {
continue
}
bgpPeers = append(bgpPeers, map[string]interface{}{
"name": peer["name"],
"interface_name": peer["interfaceName"],
"ip_address": peer["ipAddress"],
"peer_ip_address": peer["peerIpAddress"],
"peer_asn": peer["peerAsn"],
"advertised_route_priority": peer["advertisedRoutePriority"],
"advertise_mode": peer["advertiseMode"],
"management_type": peer["managementType"],
"enable": peer["enable"],
"enable_ipv6": peer["enableIpv6"],
})
}
}

var nats []map[string]interface{}
if natList, ok := router["nats"].([]interface{}); ok {
for _, n := range natList {
nat, ok := n.(map[string]interface{})
if !ok {
continue
}
nats = append(nats, map[string]interface{}{
"name": nat["name"],
"source_subnetwork_ip_ranges_to_nat": nat["sourceSubnetworkIpRangesToNat"],
"nat_ip_allocate_option": nat["natIpAllocateOption"],
"nat_ips": nat["natIps"],
"min_ports_per_vm": nat["minPortsPerVm"],
"udp_idle_timeout_sec": nat["udpIdleTimeoutSec"],
"icmp_idle_timeout_sec": nat["icmpIdleTimeoutSec"],
"tcp_established_idle_timeout_sec": nat["tcpEstablishedIdleTimeoutSec"],
"tcp_transitory_idle_timeout_sec": nat["tcpTransitoryIdleTimeoutSec"],
"enable_endpoint_independent_mapping": nat["enableEndpointIndependentMapping"],
})
}
}

var md5AuthKeys []map[string]interface{}
if keyList, ok := router["md5AuthenticationKeys"].([]interface{}); ok {
for _, k := range keyList {
key, ok := k.(map[string]interface{})
if !ok {
continue
}
md5AuthKeys = append(md5AuthKeys, map[string]interface{}{
"name": key["name"],
"key": key["key"],
})
}
}

routers = append(routers, map[string]interface{}{
"name": router["name"],
"network": router["network"],
"description": router["description"],
"creation_timestamp": router["creationTimestamp"],
"self_link": router["selfLink"],
"bgp": bgpList,
"interfaces": interfaces,
"bgp_peers": bgpPeers,
"nats": nats,
"encrypted_interconnect_router": router["encryptedInterconnectRouter"],
"md5_authentication_keys": md5AuthKeys,
})
}
}

routers = append(routers, map[string]interface{}{
"name": router.Name,
"network": router.Network,
"description": router.Description,
"creation_timestamp": router.CreationTimestamp,
"self_link": router.SelfLink,
"bgp": bgpList,
"interfaces": interfaces,
"bgp_peers": bgpPeers,
"nats": nats,
"encrypted_interconnect_router": router.EncryptedInterconnectRouter,
"md5_authentication_keys": md5AuthKeys,
})
pageToken, _ = res["nextPageToken"].(string)
if pageToken == "" {
break
}
}

if err := d.Set("routers", routers); err != nil {
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