github.com/GoogleCloudPlatform/terraformer@v0.8.18/providers/aws/emr.go (about)

     1  // Copyright 2019 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 aws
    16  
    17  import (
    18  	"context"
    19  
    20  	"github.com/GoogleCloudPlatform/terraformer/terraformutils"
    21  	"github.com/aws/aws-sdk-go-v2/service/emr"
    22  )
    23  
    24  var emrAllowEmptyValues = []string{"tags."}
    25  
    26  type EmrGenerator struct {
    27  	AWSService
    28  }
    29  
    30  func (g *EmrGenerator) InitResources() error {
    31  	config, e := g.generateConfig()
    32  	if e != nil {
    33  		return e
    34  	}
    35  	client := emr.NewFromConfig(config)
    36  
    37  	err := g.addClusters(client)
    38  	if err != nil {
    39  		return err
    40  	}
    41  	err = g.addSecurityConfigurations(client)
    42  	return err
    43  }
    44  
    45  func (g *EmrGenerator) addClusters(client *emr.Client) error {
    46  	p := emr.NewListClustersPaginator(client, &emr.ListClustersInput{})
    47  	for p.HasMorePages() {
    48  		page, err := p.NextPage(context.TODO())
    49  		if err != nil {
    50  			return err
    51  		}
    52  		for _, cluster := range page.Clusters {
    53  			g.Resources = append(g.Resources, terraformutils.NewSimpleResource(
    54  				*cluster.Id,
    55  				*cluster.Name,
    56  				"aws_emr_cluster",
    57  				"aws",
    58  				emrAllowEmptyValues,
    59  			))
    60  		}
    61  	}
    62  	return nil
    63  }
    64  
    65  func (g *EmrGenerator) addSecurityConfigurations(client *emr.Client) error {
    66  	p := emr.NewListSecurityConfigurationsPaginator(client, &emr.ListSecurityConfigurationsInput{})
    67  	for p.HasMorePages() {
    68  		page, err := p.NextPage(context.TODO())
    69  		if err != nil {
    70  			return err
    71  		}
    72  		for _, securityConfiguration := range page.SecurityConfigurations {
    73  			g.Resources = append(g.Resources, terraformutils.NewSimpleResource(
    74  				*securityConfiguration.Name,
    75  				*securityConfiguration.Name,
    76  				"aws_emr_security_configuration",
    77  				"aws",
    78  				emrAllowEmptyValues,
    79  			))
    80  		}
    81  	}
    82  	return nil
    83  }