|
| 1 | +package aws |
| 2 | + |
| 3 | +import ( |
| 4 | + "fmt" |
| 5 | + "log" |
| 6 | + "time" |
| 7 | + |
| 8 | + "github.com/hashicorp/terraform/helper/resource" |
| 9 | + "github.com/hashicorp/terraform/helper/schema" |
| 10 | + |
| 11 | + "github.com/aws/aws-sdk-go/aws" |
| 12 | + "github.com/aws/aws-sdk-go/aws/awserr" |
| 13 | + "github.com/aws/aws-sdk-go/service/configservice" |
| 14 | +) |
| 15 | + |
| 16 | +func resourceAwsConfigDeliveryChannel() *schema.Resource { |
| 17 | + return &schema.Resource{ |
| 18 | + Create: resourceAwsConfigDeliveryChannelPut, |
| 19 | + Read: resourceAwsConfigDeliveryChannelRead, |
| 20 | + Update: resourceAwsConfigDeliveryChannelPut, |
| 21 | + Delete: resourceAwsConfigDeliveryChannelDelete, |
| 22 | + |
| 23 | + Importer: &schema.ResourceImporter{ |
| 24 | + State: schema.ImportStatePassthrough, |
| 25 | + }, |
| 26 | + |
| 27 | + Schema: map[string]*schema.Schema{ |
| 28 | + "name": { |
| 29 | + Type: schema.TypeString, |
| 30 | + Optional: true, |
| 31 | + Default: "default", |
| 32 | + ValidateFunc: validateMaxLength(256), |
| 33 | + }, |
| 34 | + "s3_bucket_name": { |
| 35 | + Type: schema.TypeString, |
| 36 | + Required: true, |
| 37 | + }, |
| 38 | + "s3_key_prefix": { |
| 39 | + Type: schema.TypeString, |
| 40 | + Optional: true, |
| 41 | + }, |
| 42 | + "sns_topic_arn": { |
| 43 | + Type: schema.TypeString, |
| 44 | + Optional: true, |
| 45 | + ValidateFunc: validateArn, |
| 46 | + }, |
| 47 | + "snapshot_delivery_properties": { |
| 48 | + Type: schema.TypeList, |
| 49 | + Optional: true, |
| 50 | + MaxItems: 1, |
| 51 | + Elem: &schema.Resource{ |
| 52 | + Schema: map[string]*schema.Schema{ |
| 53 | + "delivery_frequency": { |
| 54 | + Type: schema.TypeString, |
| 55 | + Optional: true, |
| 56 | + ValidateFunc: validateConfigExecutionFrequency, |
| 57 | + }, |
| 58 | + }, |
| 59 | + }, |
| 60 | + }, |
| 61 | + }, |
| 62 | + } |
| 63 | +} |
| 64 | + |
| 65 | +func resourceAwsConfigDeliveryChannelPut(d *schema.ResourceData, meta interface{}) error { |
| 66 | + conn := meta.(*AWSClient).configconn |
| 67 | + |
| 68 | + name := d.Get("name").(string) |
| 69 | + channel := configservice.DeliveryChannel{ |
| 70 | + Name: aws.String(name), |
| 71 | + S3BucketName: aws.String(d.Get("s3_bucket_name").(string)), |
| 72 | + } |
| 73 | + |
| 74 | + if v, ok := d.GetOk("s3_key_prefix"); ok { |
| 75 | + channel.S3KeyPrefix = aws.String(v.(string)) |
| 76 | + } |
| 77 | + if v, ok := d.GetOk("sns_topic_arn"); ok { |
| 78 | + channel.SnsTopicARN = aws.String(v.(string)) |
| 79 | + } |
| 80 | + |
| 81 | + if p, ok := d.GetOk("snapshot_delivery_properties"); ok { |
| 82 | + propertiesBlocks := p.([]interface{}) |
| 83 | + block := propertiesBlocks[0].(map[string]interface{}) |
| 84 | + |
| 85 | + if v, ok := block["delivery_frequency"]; ok { |
| 86 | + channel.ConfigSnapshotDeliveryProperties = &configservice.ConfigSnapshotDeliveryProperties{ |
| 87 | + DeliveryFrequency: aws.String(v.(string)), |
| 88 | + } |
| 89 | + } |
| 90 | + } |
| 91 | + |
| 92 | + input := configservice.PutDeliveryChannelInput{DeliveryChannel: &channel} |
| 93 | + |
| 94 | + err := resource.Retry(2*time.Minute, func() *resource.RetryError { |
| 95 | + _, err := conn.PutDeliveryChannel(&input) |
| 96 | + if err == nil { |
| 97 | + return nil |
| 98 | + } |
| 99 | + |
| 100 | + awsErr, ok := err.(awserr.Error) |
| 101 | + if ok && awsErr.Code() == "InsufficientDeliveryPolicyException" { |
| 102 | + return resource.RetryableError(err) |
| 103 | + } |
| 104 | + |
| 105 | + return resource.NonRetryableError(err) |
| 106 | + }) |
| 107 | + if err != nil { |
| 108 | + return fmt.Errorf("Creating Delivery Channel failed: %s", err) |
| 109 | + } |
| 110 | + |
| 111 | + d.SetId(name) |
| 112 | + |
| 113 | + return resourceAwsConfigDeliveryChannelRead(d, meta) |
| 114 | +} |
| 115 | + |
| 116 | +func resourceAwsConfigDeliveryChannelRead(d *schema.ResourceData, meta interface{}) error { |
| 117 | + conn := meta.(*AWSClient).configconn |
| 118 | + |
| 119 | + input := configservice.DescribeDeliveryChannelsInput{ |
| 120 | + DeliveryChannelNames: []*string{aws.String(d.Id())}, |
| 121 | + } |
| 122 | + out, err := conn.DescribeDeliveryChannels(&input) |
| 123 | + if err != nil { |
| 124 | + if awsErr, ok := err.(awserr.Error); ok { |
| 125 | + if awsErr.Code() == "NoSuchDeliveryChannelException" { |
| 126 | + log.Printf("[WARN] Delivery Channel %q is gone (NoSuchDeliveryChannelException)", d.Id()) |
| 127 | + d.SetId("") |
| 128 | + return nil |
| 129 | + } |
| 130 | + } |
| 131 | + return fmt.Errorf("Getting Delivery Channel failed: %s", err) |
| 132 | + } |
| 133 | + |
| 134 | + if len(out.DeliveryChannels) < 1 { |
| 135 | + log.Printf("[WARN] Delivery Channel %q is gone (no channels found)", d.Id()) |
| 136 | + d.SetId("") |
| 137 | + return nil |
| 138 | + } |
| 139 | + |
| 140 | + if len(out.DeliveryChannels) > 1 { |
| 141 | + return fmt.Errorf("Received %d delivery channels under %s (expected exactly 1): %s", |
| 142 | + len(out.DeliveryChannels), d.Id(), out.DeliveryChannels) |
| 143 | + } |
| 144 | + |
| 145 | + channel := out.DeliveryChannels[0] |
| 146 | + |
| 147 | + d.Set("name", channel.Name) |
| 148 | + d.Set("s3_bucket_name", channel.S3BucketName) |
| 149 | + d.Set("s3_key_prefix", channel.S3KeyPrefix) |
| 150 | + d.Set("sns_topic_arn", channel.SnsTopicARN) |
| 151 | + |
| 152 | + if channel.ConfigSnapshotDeliveryProperties != nil { |
| 153 | + d.Set("snapshot_delivery_properties", flattenConfigSnapshotDeliveryProperties(channel.ConfigSnapshotDeliveryProperties)) |
| 154 | + } |
| 155 | + |
| 156 | + return nil |
| 157 | +} |
| 158 | + |
| 159 | +func resourceAwsConfigDeliveryChannelDelete(d *schema.ResourceData, meta interface{}) error { |
| 160 | + conn := meta.(*AWSClient).configconn |
| 161 | + input := configservice.DeleteDeliveryChannelInput{ |
| 162 | + DeliveryChannelName: aws.String(d.Id()), |
| 163 | + } |
| 164 | + _, err := conn.DeleteDeliveryChannel(&input) |
| 165 | + if err != nil { |
| 166 | + return fmt.Errorf("Unable to delete delivery channel: %s", err) |
| 167 | + } |
| 168 | + |
| 169 | + d.SetId("") |
| 170 | + return nil |
| 171 | +} |
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