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Add instance_name to outputs to return a list of cluster instance identifiers #47

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74af162
add output for docdb instance identifier
Mar 9, 2022
5294e44
add instance_name output to example
Mar 9, 2022
1836e54
use toset instead of join function
Mar 9, 2022
2d94152
Merge branch 'cloudposse:master' into master
larsfuehrer May 3, 2022
32d8704
add test for the output
May 3, 2022
adabb71
Merge branch 'master' of https://github.com/larsfuehrer/terraform-aws…
May 3, 2022
36fe4fb
Auto Format
cloudpossebot May 3, 2022
e9b8084
Merge branch 'main' into master
milldr Jul 21, 2023
ebd4c7e
fix lint
kevcube Nov 28, 2023
c658002
Merge branch 'main' into master
kevcube Nov 28, 2023
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1 change: 1 addition & 0 deletions README.md
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Expand Up @@ -214,6 +214,7 @@ Available targets:
| <a name="output_arn"></a> [arn](#output\_arn) | Amazon Resource Name (ARN) of the cluster |
| <a name="output_cluster_name"></a> [cluster\_name](#output\_cluster\_name) | Cluster Identifier |
| <a name="output_endpoint"></a> [endpoint](#output\_endpoint) | Endpoint of the DocumentDB cluster |
| <a name="output_instance_name"></a> [instance\_name](#output\_instance\_name) | Cluster Instance Identifier |
| <a name="output_master_host"></a> [master\_host](#output\_master\_host) | DB master hostname |
| <a name="output_master_password"></a> [master\_password](#output\_master\_password) | Password for the master DB user |
| <a name="output_master_username"></a> [master\_username](#output\_master\_username) | Username for the master DB user |
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1 change: 1 addition & 0 deletions docs/terraform.md
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Expand Up @@ -106,6 +106,7 @@
| <a name="output_arn"></a> [arn](#output\_arn) | Amazon Resource Name (ARN) of the cluster |
| <a name="output_cluster_name"></a> [cluster\_name](#output\_cluster\_name) | Cluster Identifier |
| <a name="output_endpoint"></a> [endpoint](#output\_endpoint) | Endpoint of the DocumentDB cluster |
| <a name="output_instance_name"></a> [instance\_name](#output\_instance\_name) | Cluster Instance Identifier |
| <a name="output_master_host"></a> [master\_host](#output\_master\_host) | DB master hostname |
| <a name="output_master_password"></a> [master\_password](#output\_master\_password) | Password for the master DB user |
| <a name="output_master_username"></a> [master\_username](#output\_master\_username) | Username for the master DB user |
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5 changes: 5 additions & 0 deletions examples/complete/outputs.tf
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Expand Up @@ -23,6 +23,11 @@ output "cluster_name" {
description = "DocumentDB Cluster Identifier"
}

output "instance_name" {
value = module.documentdb_cluster.instance_name
description = "DocumentDB Cluster Instance Identifier"
}

output "arn" {
value = module.documentdb_cluster.arn
description = "Amazon Resource Name (ARN) of the DocumentDB cluster"
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5 changes: 5 additions & 0 deletions outputs.tf
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Expand Up @@ -14,6 +14,11 @@ output "cluster_name" {
description = "Cluster Identifier"
}

output "instance_name" {
value = toset(aws_docdb_cluster_instance.default[*].identifier)
description = "Cluster Instance Identifier"
}

output "arn" {
value = join("", aws_docdb_cluster.default[*].arn)
description = "Amazon Resource Name (ARN) of the cluster"
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5 changes: 5 additions & 0 deletions test/src/examples_complete_test.go
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Expand Up @@ -70,6 +70,11 @@ func TestExamplesComplete(t *testing.T) {
// Verify we're getting back the outputs we expect
assert.Equal(t, "eg-test-documentdb-cluster-"+randId, clusterName)

// Run `terraform output` to get the value of an output variable
instanceName := terraform.Output(t, terraformOptions, "instance_name")
// Verify we're getting back the outputs we expect
assert.Equal(t, "eg-test-documentdb-cluster-"+randID, instanceName)

// Run `terraform output` to get the value of an output variable
endpoint := terraform.Output(t, terraformOptions, "endpoint")
// Verify we're getting back the outputs we expect
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