providers/aws/dx.go (97 lines of code) (raw):
// Copyright 2020 The Terraformer Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package aws
import (
"context"
"log"
"github.com/GoogleCloudPlatform/terraformer/terraformutils"
"github.com/aws/aws-sdk-go-v2/service/directconnect"
)
var dxAllowEmptyValues = []string{"tags."}
type DirectConnectGenerator struct {
AWSService
}
func (g *DirectConnectGenerator) getDirectConnectGateways(svc *directconnect.Client) error {
input := &directconnect.DescribeDirectConnectGatewaysInput{}
for {
// Fetch a page of results
output, err := svc.DescribeDirectConnectGateways(context.TODO(), input)
if err != nil {
return err
}
// Process each DirectConnect Gateway
for _, dx := range output.DirectConnectGateways {
g.Resources = append(g.Resources, terraformutils.NewSimpleResource(
*dx.DirectConnectGatewayId, // Dereference the pointer
*dx.DirectConnectGatewayId,
"aws_dx_gateway",
"aws",
dxAllowEmptyValues,
))
}
// Check if there are more pages
if output.NextToken == nil {
break
}
// Update the input token for the next page
input.NextToken = output.NextToken
}
return nil
}
func (g *DirectConnectGenerator) getDirectConnectConnections(svc *directconnect.Client) error {
input := &directconnect.DescribeConnectionsInput{}
output, err := svc.DescribeConnections(context.TODO(), input)
if err != nil {
return err
}
for _, dx := range output.Connections {
g.Resources = append(g.Resources, terraformutils.NewSimpleResource(
*dx.ConnectionId, // Dereference the pointer
*dx.ConnectionName,
"aws_dx_connection",
"aws",
dxAllowEmptyValues,
))
}
return nil
}
func (g *DirectConnectGenerator) getDirectConnectVritualInterfaces(svc *directconnect.Client) error {
input := &directconnect.DescribeVirtualInterfacesInput{}
output, err := svc.DescribeVirtualInterfaces(context.TODO(), input)
if err != nil {
return err
}
for _, vif := range output.VirtualInterfaces {
var resourceType string
if *vif.VirtualInterfaceType == "private" {
resourceType = "aws_dx_private_virtual_interface"
} else if *vif.VirtualInterfaceType == "public" {
resourceType = "aws_dx_public_virtual_interface"
} else {
log.Printf("Unknown Virtual Interface Type: %s for ID: %s", *vif.VirtualInterfaceType, *vif.VirtualInterfaceId)
continue
}
g.Resources = append(g.Resources, terraformutils.NewSimpleResource(
*vif.VirtualInterfaceId,
*vif.VirtualInterfaceName,
resourceType,
"aws",
dxAllowEmptyValues,
))
}
return nil
}
func (g *DirectConnectGenerator) InitResources() error {
config, err := g.generateConfig()
if err != nil {
return err
}
svc := directconnect.NewFromConfig(config)
if err := g.getDirectConnectGateways(svc); err != nil {
log.Println(err)
return err
}
err = g.getDirectConnectVritualInterfaces(svc)
if err != nil {
log.Println(err)
}
err = g.getDirectConnectConnections(svc)
if err != nil {
log.Println(err)
}
return nil
}