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d/lb - add private_ipv4_address attribute to subnet mapping #14545

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Aug 13, 2020
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22 changes: 20 additions & 2 deletions aws/data_source_aws_lb.go
Original file line number Diff line number Diff line change
@@ -1,11 +1,13 @@
package aws

import (
"bytes"
"fmt"
"log"

"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/elbv2"
"github.com/hashicorp/terraform-plugin-sdk/helper/hashcode"
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This import was very recently moved as part of our Terraform Plugin SDK v1 removal: #14593

It now lives at:

"github.com/terraform-providers/terraform-provider-aws/aws/internal/hashcode"

That being said, adding Set functions to data sources should generally not be necessary and especially after this fix in SDK version 2: hashicorp/terraform-plugin-sdk#197

If this is rebased against the current commit on the main branch, which is all up to date with SDK v2, the Set function can hopefully be removed.

"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
)

Expand Down Expand Up @@ -61,14 +63,30 @@ func dataSourceAwsLb() *schema.Resource {
Schema: map[string]*schema.Schema{
"subnet_id": {
Type: schema.TypeString,
Required: true,
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Thank you for fixing these. 😄

Computed: true,
},
"allocation_id": {
Type: schema.TypeString,
Optional: true,
Computed: true,
},
"private_ipv4_address": {
Type: schema.TypeString,
Computed: true,
},
},
},
Set: func(v interface{}) int {
var buf bytes.Buffer
m := v.(map[string]interface{})
buf.WriteString(fmt.Sprintf("%s-", m["subnet_id"].(string)))
if m["allocation_id"] != "" {
buf.WriteString(fmt.Sprintf("%s-", m["allocation_id"].(string)))
}
if m["private_ipv4_address"] != "" {
buf.WriteString(fmt.Sprintf("%s-", m["private_ipv4_address"].(string)))
}
return hashcode.String(buf.String())
},
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},

"access_logs": {
Expand Down
109 changes: 59 additions & 50 deletions aws/data_source_aws_lb_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@ func TestAccDataSourceAWSLB_basic(t *testing.T) {
lbName := fmt.Sprintf("testaccawslb-basic-%s", acctest.RandStringFromCharSet(10, acctest.CharSetAlphaNum))
dataSourceName := "data.aws_lb.alb_test_with_arn"
dataSourceName2 := "data.aws_lb.alb_test_with_name"
resourceName := "aws_lb.alb_test"

resource.ParallelTest(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Expand All @@ -20,32 +21,34 @@ func TestAccDataSourceAWSLB_basic(t *testing.T) {
{
Config: testAccDataSourceAWSLBConfigBasic(lbName),
Check: resource.ComposeAggregateTestCheckFunc(
resource.TestCheckResourceAttr(dataSourceName, "name", lbName),
resource.TestCheckResourceAttr(dataSourceName, "internal", "true"),
resource.TestCheckResourceAttr(dataSourceName, "subnets.#", "2"),
resource.TestCheckResourceAttr(dataSourceName, "security_groups.#", "1"),
resource.TestCheckResourceAttr(dataSourceName, "tags.%", "1"),
resource.TestCheckResourceAttr(dataSourceName, "tags.TestName", "TestAccAWSALB_basic"),
resource.TestCheckResourceAttr(dataSourceName, "enable_deletion_protection", "false"),
resource.TestCheckResourceAttr(dataSourceName, "idle_timeout", "30"),
resource.TestCheckResourceAttrSet(dataSourceName, "vpc_id"),
resource.TestCheckResourceAttrSet(dataSourceName, "zone_id"),
resource.TestCheckResourceAttrSet(dataSourceName, "dns_name"),
resource.TestCheckResourceAttrSet(dataSourceName, "arn"),
resource.TestCheckResourceAttrSet(dataSourceName, "ip_address_type"),
resource.TestCheckResourceAttr(dataSourceName2, "name", lbName),
resource.TestCheckResourceAttr(dataSourceName2, "internal", "true"),
resource.TestCheckResourceAttr(dataSourceName2, "subnets.#", "2"),
resource.TestCheckResourceAttr(dataSourceName2, "security_groups.#", "1"),
resource.TestCheckResourceAttr(dataSourceName2, "tags.%", "1"),
resource.TestCheckResourceAttr(dataSourceName2, "tags.TestName", "TestAccAWSALB_basic"),
resource.TestCheckResourceAttr(dataSourceName2, "enable_deletion_protection", "false"),
resource.TestCheckResourceAttr(dataSourceName2, "idle_timeout", "30"),
resource.TestCheckResourceAttrSet(dataSourceName2, "vpc_id"),
resource.TestCheckResourceAttrSet(dataSourceName2, "zone_id"),
resource.TestCheckResourceAttrSet(dataSourceName2, "dns_name"),
resource.TestCheckResourceAttrSet(dataSourceName2, "arn"),
resource.TestCheckResourceAttrSet(dataSourceName2, "ip_address_type"),
resource.TestCheckResourceAttrPair(dataSourceName, "name", resourceName, "name"),
resource.TestCheckResourceAttrPair(dataSourceName, "internal", resourceName, "internal"),
resource.TestCheckResourceAttrPair(dataSourceName, "subnets.#", resourceName, "subnets.#"),
resource.TestCheckResourceAttrPair(dataSourceName, "security_groups.#", resourceName, "security_groups.#"),
resource.TestCheckResourceAttrPair(dataSourceName, "tags.%", resourceName, "tags.%"),
resource.TestCheckResourceAttrPair(dataSourceName, "tags.TestName", resourceName, "tags.TestName"),
resource.TestCheckResourceAttrPair(dataSourceName, "enable_deletion_protection", resourceName, "enable_deletion_protection"),
resource.TestCheckResourceAttrPair(dataSourceName, "idle_timeout", resourceName, "idle_timeout"),
resource.TestCheckResourceAttrPair(dataSourceName, "vpc_id", resourceName, "vpc_id"),
resource.TestCheckResourceAttrPair(dataSourceName, "zone_id", resourceName, "zone_id"),
resource.TestCheckResourceAttrPair(dataSourceName, "dns_name", resourceName, "dns_name"),
resource.TestCheckResourceAttrPair(dataSourceName, "arn", resourceName, "arn"),
resource.TestCheckResourceAttrPair(dataSourceName, "ip_address_type", resourceName, "ip_address_type"),
resource.TestCheckResourceAttrPair(dataSourceName, "subnet_mapping.#", resourceName, "subnet_mapping.#"),
resource.TestCheckResourceAttrPair(dataSourceName2, "name", resourceName, "name"),
resource.TestCheckResourceAttrPair(dataSourceName2, "internal", resourceName, "internal"),
resource.TestCheckResourceAttrPair(dataSourceName2, "subnets.#", resourceName, "subnets.#"),
resource.TestCheckResourceAttrPair(dataSourceName2, "security_groups.#", resourceName, "security_groups.#"),
resource.TestCheckResourceAttrPair(dataSourceName2, "tags.%", resourceName, "tags.%"),
resource.TestCheckResourceAttrPair(dataSourceName2, "tags.TestName", resourceName, "tags.TestName"),
resource.TestCheckResourceAttrPair(dataSourceName2, "enable_deletion_protection", resourceName, "enable_deletion_protection"),
resource.TestCheckResourceAttrPair(dataSourceName2, "idle_timeout", resourceName, "idle_timeout"),
resource.TestCheckResourceAttrPair(dataSourceName2, "vpc_id", resourceName, "vpc_id"),
resource.TestCheckResourceAttrPair(dataSourceName2, "zone_id", resourceName, "zone_id"),
resource.TestCheckResourceAttrPair(dataSourceName2, "dns_name", resourceName, "dns_name"),
resource.TestCheckResourceAttrPair(dataSourceName2, "arn", resourceName, "arn"),
resource.TestCheckResourceAttrPair(dataSourceName2, "ip_address_type", resourceName, "ip_address_type"),
resource.TestCheckResourceAttrPair(dataSourceName2, "subnet_mapping.#", resourceName, "subnet_mapping.#"),
),
},
},
Expand All @@ -56,37 +59,43 @@ func TestAccDataSourceAWSLB_BackwardsCompatibility(t *testing.T) {
lbName := fmt.Sprintf("testaccawsalb-basic-%s", acctest.RandStringFromCharSet(10, acctest.CharSetAlphaNum))
dataSourceName1 := "data.aws_alb.alb_test_with_arn"
dataSourceName2 := "data.aws_alb.alb_test_with_name"
resourceName := "aws_alb.alb_test"

resource.ParallelTest(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
Steps: []resource.TestStep{
{
Config: testAccDataSourceAWSLBConfigBackardsCompatibility(lbName),
Check: resource.ComposeAggregateTestCheckFunc(
resource.TestCheckResourceAttr(dataSourceName1, "name", lbName),
resource.TestCheckResourceAttr(dataSourceName1, "internal", "true"),
resource.TestCheckResourceAttr(dataSourceName1, "subnets.#", "2"),
resource.TestCheckResourceAttr(dataSourceName1, "security_groups.#", "1"),
resource.TestCheckResourceAttr(dataSourceName1, "tags.%", "1"),
resource.TestCheckResourceAttr(dataSourceName1, "tags.TestName", "TestAccAWSALB_basic"),
resource.TestCheckResourceAttr(dataSourceName1, "enable_deletion_protection", "false"),
resource.TestCheckResourceAttr(dataSourceName1, "idle_timeout", "30"),
resource.TestCheckResourceAttrSet(dataSourceName1, "vpc_id"),
resource.TestCheckResourceAttrSet(dataSourceName1, "zone_id"),
resource.TestCheckResourceAttrSet(dataSourceName1, "dns_name"),
resource.TestCheckResourceAttrSet(dataSourceName1, "arn"),
resource.TestCheckResourceAttr(dataSourceName2, "name", lbName),
resource.TestCheckResourceAttr(dataSourceName2, "internal", "true"),
resource.TestCheckResourceAttr(dataSourceName2, "subnets.#", "2"),
resource.TestCheckResourceAttr(dataSourceName2, "security_groups.#", "1"),
resource.TestCheckResourceAttr(dataSourceName2, "tags.%", "1"),
resource.TestCheckResourceAttr(dataSourceName2, "tags.TestName", "TestAccAWSALB_basic"),
resource.TestCheckResourceAttr(dataSourceName2, "enable_deletion_protection", "false"),
resource.TestCheckResourceAttr(dataSourceName2, "idle_timeout", "30"),
resource.TestCheckResourceAttrSet(dataSourceName2, "vpc_id"),
resource.TestCheckResourceAttrSet(dataSourceName2, "zone_id"),
resource.TestCheckResourceAttrSet(dataSourceName2, "dns_name"),
resource.TestCheckResourceAttrSet(dataSourceName2, "arn"),
resource.TestCheckResourceAttrPair(dataSourceName1, "name", resourceName, "name"),
resource.TestCheckResourceAttrPair(dataSourceName1, "internal", resourceName, "internal"),
resource.TestCheckResourceAttrPair(dataSourceName1, "subnets.#", resourceName, "subnets.#"),
resource.TestCheckResourceAttrPair(dataSourceName1, "security_groups.#", resourceName, "security_groups.#"),
resource.TestCheckResourceAttrPair(dataSourceName1, "tags.%", resourceName, "tags.%"),
resource.TestCheckResourceAttrPair(dataSourceName1, "tags.TestName", resourceName, "tags.TestName"),
resource.TestCheckResourceAttrPair(dataSourceName1, "enable_deletion_protection", resourceName, "enable_deletion_protection"),
resource.TestCheckResourceAttrPair(dataSourceName1, "idle_timeout", resourceName, "idle_timeout"),
resource.TestCheckResourceAttrPair(dataSourceName1, "vpc_id", resourceName, "vpc_id"),
resource.TestCheckResourceAttrPair(dataSourceName1, "zone_id", resourceName, "zone_id"),
resource.TestCheckResourceAttrPair(dataSourceName1, "dns_name", resourceName, "dns_name"),
resource.TestCheckResourceAttrPair(dataSourceName1, "arn", resourceName, "arn"),
resource.TestCheckResourceAttrPair(dataSourceName1, "ip_address_type", resourceName, "ip_address_type"),
resource.TestCheckResourceAttrPair(dataSourceName1, "subnet_mapping.#", resourceName, "subnet_mapping.#"),
resource.TestCheckResourceAttrPair(dataSourceName2, "name", resourceName, "name"),
resource.TestCheckResourceAttrPair(dataSourceName2, "internal", resourceName, "internal"),
resource.TestCheckResourceAttrPair(dataSourceName2, "subnets.#", resourceName, "subnets.#"),
resource.TestCheckResourceAttrPair(dataSourceName2, "security_groups.#", resourceName, "security_groups.#"),
resource.TestCheckResourceAttrPair(dataSourceName2, "tags.%", resourceName, "tags.%"),
resource.TestCheckResourceAttrPair(dataSourceName2, "tags.TestName", resourceName, "tags.TestName"),
resource.TestCheckResourceAttrPair(dataSourceName2, "enable_deletion_protection", resourceName, "enable_deletion_protection"),
resource.TestCheckResourceAttrPair(dataSourceName2, "idle_timeout", resourceName, "idle_timeout"),
resource.TestCheckResourceAttrPair(dataSourceName2, "vpc_id", resourceName, "vpc_id"),
resource.TestCheckResourceAttrPair(dataSourceName2, "zone_id", resourceName, "zone_id"),
resource.TestCheckResourceAttrPair(dataSourceName2, "dns_name", resourceName, "dns_name"),
resource.TestCheckResourceAttrPair(dataSourceName2, "arn", resourceName, "arn"),
resource.TestCheckResourceAttrPair(dataSourceName2, "ip_address_type", resourceName, "ip_address_type"),
resource.TestCheckResourceAttrPair(dataSourceName2, "subnet_mapping.#", resourceName, "subnet_mapping.#"),
),
},
},
Expand Down