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data_source_ibm_is_vpn_gateway_connections.go
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data_source_ibm_is_vpn_gateway_connections.go
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// Copyright IBM Corp. 2017, 2021 All Rights Reserved.
// Licensed under the Mozilla Public License v2.0
package vpc
import (
"fmt"
"time"
"github.com/IBM-Cloud/terraform-provider-ibm/ibm/flex"
"github.com/IBM/vpc-go-sdk/vpcv1"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
)
const (
isvpnGatewayConnections = "connections"
isVPNGatewayID = "vpn_gateway"
isVPNGatewayConnectionID = "id"
)
func DataSourceIBMISVPNGatewayConnections() *schema.Resource {
return &schema.Resource{
Read: dataSourceIBMVPNGatewayConnectionsRead,
Schema: map[string]*schema.Schema{
"status": {
Type: schema.TypeString,
Optional: true,
Description: "The status of the vpn gateway connection",
},
isVPNGatewayID: {
Type: schema.TypeString,
Required: true,
Description: "The VPN gateway identifier ",
},
isvpnGatewayConnections: {
Type: schema.TypeList,
Description: "Collection of VPN Gateways",
Computed: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
isVPNGatewayConnectionAdminAuthenticationmode: {
Type: schema.TypeString,
Computed: true,
Description: "The authentication mode",
},
isVPNGatewayConnectionCreatedat: {
Type: schema.TypeString,
Computed: true,
Description: "The date and time that this VPN gateway connection was created",
},
isVPNGatewayConnectionAdminStateup: {
Type: schema.TypeBool,
Computed: true,
Description: "VPN gateway connection admin state",
},
isVPNGatewayConnectionDeadPeerDetectionAction: {
Type: schema.TypeString,
Computed: true,
Description: "Action detection for dead peer detection action",
},
isVPNGatewayConnectionDeadPeerDetectionInterval: {
Type: schema.TypeInt,
Computed: true,
Description: "Interval for dead peer detection interval",
},
isVPNGatewayConnectionDeadPeerDetectionTimeout: {
Type: schema.TypeInt,
Computed: true,
Description: "Timeout for dead peer detection",
},
isVPNGatewayConnectionID: {
Type: schema.TypeString,
Computed: true,
Description: "The unique identifier for this VPN gateway connection",
},
isVPNGatewayConnectionIKEPolicy: {
Type: schema.TypeString,
Computed: true,
Description: "VPN gateway connection IKE Policy",
},
isVPNGatewayConnectionIPSECPolicy: {
Type: schema.TypeString,
Computed: true,
Description: "IP security policy for vpn gateway connection",
},
isVPNGatewayConnectionMode: {
Type: schema.TypeString,
Computed: true,
Description: "The mode of the VPN gateway",
},
isVPNGatewayConnectionName: {
Type: schema.TypeString,
Computed: true,
Description: "VPN Gateway connection name",
},
isVPNGatewayConnectionPeerAddress: {
Type: schema.TypeString,
Computed: true,
Description: "VPN gateway connection peer address",
},
isVPNGatewayConnectionResourcetype: {
Type: schema.TypeString,
Computed: true,
Description: "The resource type",
},
isVPNGatewayConnectionStatus: {
Type: schema.TypeString,
Computed: true,
Description: "VPN gateway connection status",
},
isVPNGatewayConnectionStatusreasons: {
Type: schema.TypeList,
Computed: true,
Description: "The reasons for the current status (if any).",
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"code": {
Type: schema.TypeString,
Computed: true,
Description: "A snake case string succinctly identifying the status reason.",
},
"message": {
Type: schema.TypeString,
Computed: true,
Description: "An explanation of the status reason.",
},
"more_info": {
Type: schema.TypeString,
Computed: true,
Description: "Link to documentation about this status reason.",
},
},
},
},
isVPNGatewayConnectionTunnels: {
Type: schema.TypeList,
Computed: true,
Optional: true,
MinItems: 0,
Description: "The VPN tunnel configuration for this VPN gateway connection (in static route mode)",
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"address": {
Type: schema.TypeString,
Computed: true,
Description: "The IP address of the VPN gateway member in which the tunnel resides",
},
"status": {
Type: schema.TypeString,
Computed: true,
Description: "The status of the VPN Tunnel",
},
},
},
},
isVPNGatewayConnectionLocalCIDRS: {
Type: schema.TypeSet,
Computed: true,
Elem: &schema.Schema{Type: schema.TypeString},
Set: schema.HashString,
Description: "VPN gateway connection local CIDRs",
},
isVPNGatewayConnectionPeerCIDRS: {
Type: schema.TypeSet,
Computed: true,
Elem: &schema.Schema{Type: schema.TypeString},
Set: schema.HashString,
Description: "VPN gateway connection peer CIDRs",
},
},
},
},
},
}
}
func dataSourceIBMVPNGatewayConnectionsRead(d *schema.ResourceData, meta interface{}) error {
sess, err := vpcClient(meta)
if err != nil {
return err
}
vpngatewayID := d.Get(isVPNGatewayID).(string)
listvpnGWConnectionOptions := sess.NewListVPNGatewayConnectionsOptions(vpngatewayID)
if statusIntf, ok := d.GetOk("status"); ok {
status := statusIntf.(string)
listvpnGWConnectionOptions.Status = &status
}
availableVPNGatewayConnections, detail, err := sess.ListVPNGatewayConnections(listvpnGWConnectionOptions)
if err != nil {
return fmt.Errorf("[ERROR] Error reading list of VPN Gateway Connections:%s\n%s", err, detail)
}
vpngatewayconnections := make([]map[string]interface{}, 0)
for _, vpnGatewayConnectionIntf := range availableVPNGatewayConnections.Connections {
gatewayconnection := map[string]interface{}{}
if _, ok := vpnGatewayConnectionIntf.(*vpcv1.VPNGatewayConnectionPolicyMode); ok {
data := vpnGatewayConnectionIntf.(*vpcv1.VPNGatewayConnectionPolicyMode)
gatewayconnection[isVPNGatewayConnectionAdminAuthenticationmode] = *data.AuthenticationMode
gatewayconnection[isVPNGatewayConnectionCreatedat] = data.CreatedAt.String()
gatewayconnection[isVPNGatewayConnectionAdminStateup] = *data.AdminStateUp
gatewayconnection[isVPNGatewayConnectionDeadPeerDetectionAction] = *data.DeadPeerDetection.Action
gatewayconnection[isVPNGatewayConnectionDeadPeerDetectionInterval] = *data.DeadPeerDetection.Interval
gatewayconnection[isVPNGatewayConnectionDeadPeerDetectionTimeout] = *data.DeadPeerDetection.Timeout
gatewayconnection[isVPNGatewayConnectionID] = *data.ID
if data.IkePolicy != nil {
gatewayconnection[isVPNGatewayConnectionIKEPolicy] = *data.IkePolicy.ID
}
if data.IpsecPolicy != nil {
gatewayconnection[isVPNGatewayConnectionIPSECPolicy] = *data.IpsecPolicy.ID
}
if data.LocalCIDRs != nil {
gatewayconnection[isVPNGatewayConnectionLocalCIDRS] = flex.FlattenStringList(data.LocalCIDRs)
}
if data.PeerCIDRs != nil {
gatewayconnection[isVPNGatewayConnectionPeerCIDRS] = flex.FlattenStringList(data.PeerCIDRs)
}
gatewayconnection[isVPNGatewayConnectionMode] = *data.Mode
gatewayconnection[isVPNGatewayConnectionName] = *data.Name
gatewayconnection[isVPNGatewayConnectionPeerAddress] = *data.PeerAddress
gatewayconnection[isVPNGatewayConnectionResourcetype] = *data.ResourceType
gatewayconnection[isVPNGatewayConnectionStatus] = *data.Status
gatewayconnection[isVPNGatewayConnectionStatusreasons] = resourceVPNGatewayConnectionFlattenLifecycleReasons(data.StatusReasons)
} else if _, ok := vpnGatewayConnectionIntf.(*vpcv1.VPNGatewayConnectionRouteMode); ok {
data := vpnGatewayConnectionIntf.(*vpcv1.VPNGatewayConnectionRouteMode)
gatewayconnection[isVPNGatewayConnectionAdminAuthenticationmode] = *data.AuthenticationMode
gatewayconnection[isVPNGatewayConnectionCreatedat] = data.CreatedAt.String()
gatewayconnection[isVPNGatewayConnectionAdminStateup] = *data.AdminStateUp
gatewayconnection[isVPNGatewayConnectionDeadPeerDetectionAction] = *data.DeadPeerDetection.Action
gatewayconnection[isVPNGatewayConnectionDeadPeerDetectionInterval] = *data.DeadPeerDetection.Interval
gatewayconnection[isVPNGatewayConnectionDeadPeerDetectionTimeout] = *data.DeadPeerDetection.Timeout
gatewayconnection[isVPNGatewayConnectionID] = *data.ID
if data.IkePolicy != nil {
gatewayconnection[isVPNGatewayConnectionIKEPolicy] = *data.IkePolicy.ID
}
if data.IpsecPolicy != nil {
gatewayconnection[isVPNGatewayConnectionIPSECPolicy] = *data.IpsecPolicy.ID
}
gatewayconnection[isVPNGatewayConnectionMode] = *data.Mode
gatewayconnection[isVPNGatewayConnectionName] = *data.Name
gatewayconnection[isVPNGatewayConnectionPeerAddress] = *data.PeerAddress
gatewayconnection[isVPNGatewayConnectionResourcetype] = *data.ResourceType
gatewayconnection[isVPNGatewayConnectionStatus] = *data.Status
gatewayconnection[isVPNGatewayConnectionStatusreasons] = resourceVPNGatewayConnectionFlattenLifecycleReasons(data.StatusReasons)
//if data.Tunnels != nil {
if len(data.Tunnels) > 0 {
vpcTunnelsList := make([]map[string]interface{}, 0)
for _, vpcTunnel := range data.Tunnels {
currentTunnel := map[string]interface{}{}
if vpcTunnel.PublicIP != nil {
if vpcTunnel.PublicIP != nil {
currentTunnel["address"] = *vpcTunnel.PublicIP.Address
}
if vpcTunnel.Status != nil {
currentTunnel["status"] = *vpcTunnel.Status
}
vpcTunnelsList = append(vpcTunnelsList, currentTunnel)
}
}
gatewayconnection[isVPNGatewayConnectionTunnels] = vpcTunnelsList
}
} else if _, ok := vpnGatewayConnectionIntf.(*vpcv1.VPNGatewayConnectionRouteModeVPNGatewayConnectionStaticRouteMode); ok {
data := vpnGatewayConnectionIntf.(*vpcv1.VPNGatewayConnectionRouteModeVPNGatewayConnectionStaticRouteMode)
gatewayconnection[isVPNGatewayConnectionAdminAuthenticationmode] = *data.AuthenticationMode
gatewayconnection[isVPNGatewayConnectionCreatedat] = data.CreatedAt.String()
gatewayconnection[isVPNGatewayConnectionAdminStateup] = *data.AdminStateUp
gatewayconnection[isVPNGatewayConnectionDeadPeerDetectionAction] = *data.DeadPeerDetection.Action
gatewayconnection[isVPNGatewayConnectionDeadPeerDetectionInterval] = *data.DeadPeerDetection.Interval
gatewayconnection[isVPNGatewayConnectionDeadPeerDetectionTimeout] = *data.DeadPeerDetection.Timeout
gatewayconnection[isVPNGatewayConnectionID] = *data.ID
if data.IkePolicy != nil {
gatewayconnection[isVPNGatewayConnectionIKEPolicy] = *data.IkePolicy.ID
}
if data.IpsecPolicy != nil {
gatewayconnection[isVPNGatewayConnectionIPSECPolicy] = *data.IpsecPolicy.ID
}
gatewayconnection[isVPNGatewayConnectionMode] = *data.Mode
gatewayconnection[isVPNGatewayConnectionName] = *data.Name
gatewayconnection[isVPNGatewayConnectionPeerAddress] = *data.PeerAddress
gatewayconnection[isVPNGatewayConnectionResourcetype] = *data.ResourceType
gatewayconnection[isVPNGatewayConnectionStatus] = *data.Status
gatewayconnection[isVPNGatewayConnectionStatusreasons] = resourceVPNGatewayConnectionFlattenLifecycleReasons(data.StatusReasons)
//if data.Tunnels != nil {
if len(data.Tunnels) > 0 {
vpcTunnelsList := make([]map[string]interface{}, 0)
for _, vpcTunnel := range data.Tunnels {
currentTunnel := map[string]interface{}{}
if vpcTunnel.PublicIP != nil {
if vpcTunnel.PublicIP != nil {
currentTunnel["address"] = *vpcTunnel.PublicIP.Address
}
if vpcTunnel.Status != nil {
currentTunnel["status"] = *vpcTunnel.Status
}
vpcTunnelsList = append(vpcTunnelsList, currentTunnel)
}
}
gatewayconnection[isVPNGatewayConnectionTunnels] = vpcTunnelsList
}
} else if _, ok := vpnGatewayConnectionIntf.(*vpcv1.VPNGatewayConnection); ok {
data := vpnGatewayConnectionIntf.(*vpcv1.VPNGatewayConnection)
gatewayconnection[isVPNGatewayConnectionAdminAuthenticationmode] = *data.AuthenticationMode
gatewayconnection[isVPNGatewayConnectionCreatedat] = data.CreatedAt.String()
gatewayconnection[isVPNGatewayConnectionAdminStateup] = *data.AdminStateUp
gatewayconnection[isVPNGatewayConnectionDeadPeerDetectionAction] = *data.DeadPeerDetection.Action
gatewayconnection[isVPNGatewayConnectionDeadPeerDetectionInterval] = *data.DeadPeerDetection.Interval
gatewayconnection[isVPNGatewayConnectionDeadPeerDetectionTimeout] = *data.DeadPeerDetection.Timeout
gatewayconnection[isVPNGatewayConnectionID] = *data.ID
if data.IkePolicy != nil {
gatewayconnection[isVPNGatewayConnectionIKEPolicy] = *data.IkePolicy.ID
}
if data.IpsecPolicy != nil {
gatewayconnection[isVPNGatewayConnectionIPSECPolicy] = *data.IpsecPolicy.ID
}
if data.LocalCIDRs != nil {
gatewayconnection[isVPNGatewayConnectionLocalCIDRS] = flex.FlattenStringList(data.LocalCIDRs)
}
if data.PeerCIDRs != nil {
gatewayconnection[isVPNGatewayConnectionPeerCIDRS] = flex.FlattenStringList(data.PeerCIDRs)
}
gatewayconnection[isVPNGatewayConnectionMode] = *data.Mode
gatewayconnection[isVPNGatewayConnectionName] = *data.Name
gatewayconnection[isVPNGatewayConnectionPeerAddress] = *data.PeerAddress
gatewayconnection[isVPNGatewayConnectionResourcetype] = *data.ResourceType
gatewayconnection[isVPNGatewayConnectionStatus] = *data.Status
gatewayconnection[isVPNGatewayConnectionStatusreasons] = resourceVPNGatewayConnectionFlattenLifecycleReasons(data.StatusReasons)
//if data.Tunnels != nil {
if len(data.Tunnels) > 0 {
vpcTunnelsList := make([]map[string]interface{}, 0)
for _, vpcTunnel := range data.Tunnels {
currentTunnel := map[string]interface{}{}
if vpcTunnel.PublicIP != nil {
if vpcTunnel.PublicIP != nil {
currentTunnel["address"] = *vpcTunnel.PublicIP.Address
}
if vpcTunnel.Status != nil {
currentTunnel["status"] = *vpcTunnel.Status
}
vpcTunnelsList = append(vpcTunnelsList, currentTunnel)
}
}
gatewayconnection[isVPNGatewayConnectionTunnels] = vpcTunnelsList
}
} else {
return fmt.Errorf("[ERROR] Unrecognized vpcv1.vpnGatewayConnectionIntf subtype encountered")
}
vpngatewayconnections = append(vpngatewayconnections, gatewayconnection)
}
d.SetId(dataSourceIBMVPNGatewayConnectionsID(d))
d.Set(isvpnGatewayConnections, vpngatewayconnections)
return nil
}
// dataSourceIBMVPNGatewaysID returns a reasonable ID list.
func dataSourceIBMVPNGatewayConnectionsID(d *schema.ResourceData) string {
return time.Now().UTC().String()
}