FFM-9085: Add a terraform resource to create a new target (#660)

* FFM-9085: Add a terraform resource to create a new target

* Implement CRUD actions for creating a new target in terraform
* Add all the interfaces and implementations
* Add unit test
* Fix package path
* Add build script
* Fix code base
* Add release target
* Include documentation and examples
* Update 670.txt
* Update resource.tf
* add code review comments
* fix platform_slo
* add documentation for feature-flag-target
* add nextGen to featureFlag
* Update platform_feature_flag_target.md

---------

Co-authored-by: Meet Rathod <rathod.meetsatish@harness.io>

.changelog/660.txt

@@ -0,0 +1,3 @@
+```release-note:new-resource
+resource_feature_flag_target - Added feature flag target resources to the Harness Terraform Provider.
+```

docs/resources/platform_feature_flag_target.md

@@ -0,0 +1,46 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "harness_platform_feature_flag_target Resource - terraform-provider-harness"
+subcategory: "Next Gen"
+description: |-
+  Resource for managing Feature Flag Targets.
+---
+
+# harness_platform_feature_flag_target (Resource)
+
+Resource for managing Feature Flag Targets.
+
+## Example Usage
+
+```terraform
+resource "harness_platform_feature_flag_target" "target" {
+  org_id     = "test"
+  project_id = "test"
+
+  identifier  = "MY_FEATURE"
+  environment = "MY_ENVIRONMENT"
+  name        = "MY_FEATURE"
+  account_id  = "MY_ACCOUNT_ID"
+  attributes  = { "foo" : "bar" }
+}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- `account_id` (String) Account Identifier
+- `environment` (String) Environment Identifier
+- `identifier` (String) Identifier of the Feature Flag Target
+- `name` (String) Target Name
+- `org_id` (String) Organization Identifier
+- `project_id` (String) Project Identifier
+
+### Optional
+
+- `attributes` (Map of String) Attributes
+
+### Read-Only
+
+- `id` (String) The ID of this resource.

examples/resources/harness_platform_feature_flag/resource.tf

@@ -1,63 +1,63 @@
 // Boolean Flag
 resource "harness_platform_feature_flag" "mybooleanflag" {
-  org_id = "test"
+  org_id     = "test"
   project_id = "testff"
 
-  kind = "boolean"
-  name = "MY_FEATURE"
+  kind       = "boolean"
+  name       = "MY_FEATURE"
   identifier = "MY_FEATURE"
-  permanent = false
+  permanent  = false
 
-  default_on_variation = "Enabled"
+  default_on_variation  = "Enabled"
   default_off_variation = "Disabled"
 
   variation {
-    identifier = "Enabled"
-    name = "Enabled"
+    identifier  = "Enabled"
+    name        = "Enabled"
     description = "The feature is enabled"
-    value = "true"
+    value       = "true"
   }
 
   variation {
-    identifier = "Disabled"
-    name = "Disabled"
+    identifier  = "Disabled"
+    name        = "Disabled"
     description = "The feature is disabled"
-    value = "false"
+    value       = "false"
   }
 }
 
 
 // Multivariate flag
 resource "harness_platform_feature_flag" "mymultivariateflag" {
-  org_id = "test"
+  org_id     = "test"
   project_id = "testff"
 
-  kind = "int"
-  name = "FREE_TRIAL_DURATION"
+  kind       = "int"
+  name       = "FREE_TRIAL_DURATION"
   identifier = "FREE_TRIAL_DURATION"
-  permanent = false
+  permanent  = false
 
-  default_on_variation = "trial7"
+  default_on_variation  = "trial7"
   default_off_variation = "trial20"
 
   variation {
-    identifier = "trial7"
-    name = "7 days trial"
+    identifier  = "trial7"
+    name        = "7 days trial"
     description = "Free trial period 7 days"
-    value = "7"
+    value       = "7"
   }
 
   variation {
-    identifier = "trial14"
-    name = "14 days trial"
+    identifier  = "trial14"
+    name        = "14 days trial"
     description = "Free trial period 14 days"
-    value = "14"
+    value       = "14"
   }
 
   variation {
-    identifier = "trial20"
-    name = "20 days trial"
+    identifier  = "trial20"
+    name        = "20 days trial"
     description = "Free trial period 20 days"
-    value = "20"
+    value       = "20"
   }
 }

examples/resources/harness_platform_feature_flag_target/resource.tf

@@ -0,0 +1,10 @@
+resource "harness_platform_feature_flag_target" "target" {
+  org_id     = "test"
+  project_id = "test"
+
+  identifier  = "MY_FEATURE"
+  environment = "MY_ENVIRONMENT"
+  name        = "MY_FEATURE"
+  account_id  = "MY_ACCOUNT_ID"
+  attributes  = { "foo" : "bar" }
+}

examples/resources/harness_platform_ff_api_key/resource.tf

@@ -1,15 +1,15 @@
 resource "harness_platform_ff_api_key" "testserverapikey" {
-    identifier = "testserver"
-    name = "TestServer"
-    description = "this is a server SDK key"
-    org_id = "test"
-    project_id = "testff"
-    env_id = "testenv"
-    expired_at = 1713729225
-    type = "Server"
+  identifier  = "testserver"
+  name        = "TestServer"
+  description = "this is a server SDK key"
+  org_id      = "test"
+  project_id  = "testff"
+  env_id      = "testenv"
+  expired_at  = 1713729225
+  type        = "Server"
 }
 
 output "serversdkkey" {
-  value = harness_platform_ff_api_key.testserverapikey.api_key
+  value     = harness_platform_ff_api_key.testserverapikey.api_key
   sensitive = true
 }

internal/provider/provider.go

@@ -6,6 +6,7 @@ import (
 	"log"
 
 	"github.com/harness/terraform-provider-harness/internal/service/platform/feature_flag"
+	"github.com/harness/terraform-provider-harness/internal/service/platform/feature_flag_target"
 	"github.com/harness/terraform-provider-harness/internal/service/platform/ff_api_key"
 	"github.com/harness/terraform-provider-harness/internal/service/platform/gitops/agent_yaml"
 	"github.com/harness/terraform-provider-harness/internal/service/platform/manual_freeze"
@@ -266,8 +267,9 @@ func Provider(version string) func() *schema.Provider {
 				"harness_platform_environment_group":               pl_environment_group.ResourceEnvironmentGroup(),
 				"harness_platform_environment_clusters_mapping":    pl_environment_clusters_mapping.ResourceEnvironmentClustersMapping(),
 				"harness_platform_environment_service_overrides":   pl_environment_service_overrides.ResourceEnvironmentServiceOverrides(),
-				"harness_platform_service_overrides_v2":            pl_service_overrides_v2.ResourceServiceOverrides(),
 				"harness_platform_feature_flag":                    feature_flag.ResourceFeatureFlag(),
+				"harness_platform_feature_flag_target":             feature_flag_target.ResourceFeatureFlagTarget(),
+				"harness_platform_service_overrides_v2":            pl_service_overrides_v2.ResourceServiceOverrides(),
 				"harness_platform_ff_api_key":                      ff_api_key.ResourceFFApiKey(),
 				"harness_platform_gitops_agent":                    gitops_agent.ResourceGitopsAgent(),
 				"harness_platform_gitops_applications":             gitops_applications.ResourceGitopsApplication(),

internal/service/platform/feature_flag/resource_feature_flag.go

@@ -2,7 +2,7 @@ package feature_flag
 
 import (
 	"context"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"strings"
 	"time"
@@ -209,7 +209,7 @@ func resourceFeatureFlagCreate(ctx context.Context, d *schema.ResourceData, meta
 	resp, httpResp, err = c.FeatureFlagsApi.GetFeatureFlag(ctx, id, c.AccountId, qp.OrganizationId, qp.ProjectId, readOpts)
 
 	if err != nil {
-		body, _ := ioutil.ReadAll(httpResp.Body)
+		body, _ := io.ReadAll(httpResp.Body)
 		return diag.Errorf("readstatus: %s, \nBody:%s", httpResp.Status, body)
 		//return helpers.HandleReadApiError(err, d, httpResp)
 	}