github.com/GoogleCloudPlatform/terraformer@v0.8.18/providers/datadog/integration_aws_lambda_arn.go (about)

     1  // Copyright 2018 The Terraformer Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package datadog
    16  
    17  import (
    18  	"context"
    19  	"fmt"
    20  
    21  	datadogV1 "github.com/DataDog/datadog-api-client-go/api/v1/datadog"
    22  
    23  	"github.com/GoogleCloudPlatform/terraformer/terraformutils"
    24  )
    25  
    26  var (
    27  	// IntegrationAWSLambdaARNAllowEmptyValues ...
    28  	IntegrationAWSLambdaARNAllowEmptyValues = []string{}
    29  )
    30  
    31  // IntegrationAWSLambdaARNGenerator ...
    32  type IntegrationAWSLambdaARNGenerator struct {
    33  	DatadogService
    34  }
    35  
    36  func (g *IntegrationAWSLambdaARNGenerator) createResources(logCollections []datadogV1.AWSLogsListResponse) []terraformutils.Resource {
    37  	resources := []terraformutils.Resource{}
    38  	for _, logCollection := range logCollections {
    39  		for _, logCollectionLambdaArn := range logCollection.GetLambdas() {
    40  			accountID := logCollection.GetAccountId()
    41  			if v, ok := logCollectionLambdaArn.GetArnOk(); ok {
    42  				resourceID := fmt.Sprintf("%s %s", accountID, *v)
    43  				resources = append(resources, g.createResource(resourceID))
    44  			}
    45  		}
    46  	}
    47  	return resources
    48  }
    49  
    50  func (g *IntegrationAWSLambdaARNGenerator) createResource(resourceID string) terraformutils.Resource {
    51  	return terraformutils.NewSimpleResource(
    52  		resourceID,
    53  		fmt.Sprintf("integration_aws_lambda_arn_%s", resourceID),
    54  		"datadog_integration_aws_lambda_arn",
    55  		"datadog",
    56  		IntegrationAWSLambdaARNAllowEmptyValues,
    57  	)
    58  }
    59  
    60  // InitResources Generate TerraformResources from Datadog API,
    61  // from each monitor create 1 TerraformResource.
    62  // Need IntegrationAWSLambdaARN ID formatted as '<account_id>:<role_name>' as ID for terraform resource
    63  func (g *IntegrationAWSLambdaARNGenerator) InitResources() error {
    64  	datadogClientV1 := g.Args["datadogClientV1"].(*datadogV1.APIClient)
    65  	authV1 := g.Args["authV1"].(context.Context)
    66  
    67  	logCollections, _, err := datadogClientV1.AWSLogsIntegrationApi.ListAWSLogsIntegrations(authV1)
    68  	if err != nil {
    69  		return err
    70  	}
    71  	g.Resources = g.createResources(logCollections)
    72  	return nil
    73  }