github.com/GoogleCloudPlatform/terraformer@v0.8.18/providers/aws/kinesis.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/kinesis"
    22  )
    23  
    24  var kinesisAllowEmptyValues = []string{"tags."}
    25  
    26  type KinesisGenerator struct {
    27  	AWSService
    28  }
    29  
    30  func (g *KinesisGenerator) createResources(streamNames []string) []terraformutils.Resource {
    31  	var resources []terraformutils.Resource
    32  	for _, resourceName := range streamNames {
    33  		resources = append(resources, terraformutils.NewResource(
    34  			resourceName,
    35  			resourceName,
    36  			"aws_kinesis_stream",
    37  			"aws",
    38  			map[string]string{"name": resourceName},
    39  			kinesisAllowEmptyValues,
    40  			map[string]interface{}{}))
    41  	}
    42  	return resources
    43  }
    44  
    45  func (g *KinesisGenerator) InitResources() error {
    46  	config, e := g.generateConfig()
    47  	if e != nil {
    48  		return e
    49  	}
    50  	svc := kinesis.NewFromConfig(config)
    51  
    52  	var results *kinesis.ListStreamsOutput
    53  	var request = kinesis.ListStreamsInput{}
    54  	var err error
    55  
    56  	for results == nil || *results.HasMoreStreams {
    57  		results, err = svc.ListStreams(context.TODO(), &request)
    58  		if err != nil {
    59  			return err
    60  		}
    61  
    62  		g.Resources = append(g.Resources, g.createResources(results.StreamNames)...)
    63  
    64  		if len(results.StreamNames) > 0 {
    65  			request = kinesis.ListStreamsInput{
    66  				ExclusiveStartStreamName: &results.StreamNames[len(results.StreamNames)-1],
    67  			}
    68  		}
    69  	}
    70  	return nil
    71  }