Added Per-App Update Changes

bigip/resource_bigip_as3.go

@@ -363,6 +363,7 @@ func resourceBigipAs3Update(ctx context.Context, d *schema.ResourceData, meta in
 	defer m.Unlock()
 	as3Json := d.Get("as3_json").(string)
 	log.Printf("[INFO] Updating As3 Config :%s", as3Json)
+	oldApplicationList := d.Get("application_list").(string)
 	tenantList, _, applicationList := client.GetTenantList(as3Json)
 	_ = d.Set("application_list", applicationList)
 	perApplication, err := client.CheckSetting()
@@ -373,6 +374,20 @@ func resourceBigipAs3Update(ctx context.Context, d *schema.ResourceData, meta in
 	if d.Get("per_app_mode").(bool) {
 		if perApplication && len(tenantList) == 0 {
 			oldTenantList := d.Id()
+			log.Printf("[INFO] oldApplicationList :%s", oldApplicationList)
+			curApplicationList := client.GetAppsList(as3Json)
+			log.Printf("[INFO] curApplicationList :%s", curApplicationList)
+			for _, appName := range strings.Split(oldApplicationList, ",") {
+				if !strings.Contains(curApplicationList, appName) {
+					log.Printf("[INFO] Deleting As3 Config for Application:%s in Tenant:%v", appName, oldTenantList)
+					err := client.DeletePerApplicationAs3Bigip(oldTenantList, appName)
+					if err != nil {
+						log.Printf("[ERROR] Unable to DeleteContext: %v :", err)
+						return diag.FromErr(err)
+					}
+				}
+			}
+
 			log.Printf("[INFO] Updating As3 Config for tenant:%s with Per-Application Mode:%v", oldTenantList, perApplication)
 			err, task_id := client.PostPerAppBigIp(as3Json, oldTenantList)
 			log.Printf("[DEBUG] task_id from PostPerAppBigIp:%+v", task_id)
@@ -383,6 +398,8 @@ func resourceBigipAs3Update(ctx context.Context, d *schema.ResourceData, meta in
 			_ = d.Set("tenant_list", oldTenantList)
 			_ = d.Set("task_id", task_id)
 			_ = d.Set("tenant_filter", oldTenantList)
+			_ = d.Set("application_list", curApplicationList)
+
 		} else {
 			if !perApplication {
 				return diag.FromErr(fmt.Errorf("Per-Application should be true in Big-IP Setting"))

bigip/resource_bigip_as3_test.go

@@ -122,6 +122,13 @@ resource "bigip_as3"  "as3-example2" {
 }
 `
 
+var TestAs3PerAppResource3 = `
+resource "bigip_as3"  "as3-example1" {
+	tenant_name = "dmz"
+    as3_json = "${file("` + dir + `/../examples/as3/as3_per_app_example3.json")}"
+}
+`
+
 func TestAccBigipAs3_create_SingleTenant(t *testing.T) {
 	resource.Test(t, resource.TestCase{
 		PreCheck: func() {
@@ -574,6 +581,35 @@ func TestAccBigipPer_AppAs3_update_addApplication(t *testing.T) {
 	})
 }
 
+func TestAccBigipPer_AppAs3_remove_Application(t *testing.T) {
+	resource.Test(t, resource.TestCase{
+		PreCheck: func() {
+			testAcctPreCheck(t)
+		},
+		Providers:    testAccProviders,
+		CheckDestroy: testCheckAs3Destroy,
+		Steps: []resource.TestStep{
+			{
+				Config: TestAs3PerAppResource3,
+
+				Check: resource.ComposeTestCheckFunc(
+					testCheckAs3Exists("dmz", true),
+					testCheckAS3AppExists("dmz", "path_app1", true),
+					testCheckAS3AppExists("dmz", "path_app2", true),
+				),
+			},
+			{
+				Config: TestAs3PerAppResource1,
+				Check: resource.ComposeTestCheckFunc(
+					testCheckAs3Exists("dmz", true),
+					testCheckAS3AppExists("dmz", "path_app1", true),
+					testCheckAS3AppExists("dmz", "path_app2", false),
+				),
+			},
+		},
+	})
+}
+
 // Per-App mode is disabled
 func TestAccBigipPer_AppAs3_update_invalidJson(t *testing.T) {
 	resource.Test(t, resource.TestCase{

docs/resources/bigip_as3.md

@@ -67,9 +67,21 @@ resource "bigip_as3" "as3-example2" {
 }
 
 On running above 2 resources , we will be able to deploy Applications - `path_app1 , path_app2` on Tenant `Test`
-now, if we run `terraform destroy -target=bigip_as3.as3-example2` , only `path_app2` will be deleted from Tenant.   
+now, if we run `terraform destroy -target=bigip_as3.as3-example2` , only `path_app2` will be deleted from Tenant. 
 
 
+resource "bigip_as3"  "as3-example1" {
+	tenant_name = "dmz"
+    as3_json = "${file("` + dir + `/../examples/as3/as3_per_app_example1.json")}"
+}
+
+resource "bigip_as3"  "as3-example1" {
+	tenant_name = "dmz"
+    as3_json = "${file("` + dir + `/../examples/as3/as3_per_app_example3.json")}"
+}
+
+On running above calls , first call will create 2 applications `path_app1 , path_app2` and second call , will remove `path_app2` from Tenant
+
 [perApplication as3](#perApplication_example)
 
 ```hcl

examples/as3/as3_per_app_example3.json

@@ -0,0 +1,47 @@
+{
+    "schemaVersion": "3.50.0",
+    "path_app1": {
+        "class": "Application",
+        "vs_name_app1": {
+            "class": "Service_HTTP",
+            "virtualAddresses": [
+                "192.1.1.24"
+            ],
+            "pool": "pool"
+        },
+        "pool": {
+            "class": "Pool",
+            "members": [
+                {
+                    "servicePort": 80,
+                    "serverAddresses": [
+                        "192.20.1.10",
+                        "192.30.1.20"
+                    ]
+                }
+            ]
+        }
+    },
+    "path_app2": {
+        "class": "Application",
+        "vs_name_app2": {
+            "class": "Service_HTTP",
+            "virtualAddresses": [
+                "192.1.1.234"
+            ],
+            "pool": "pool"
+        },
+        "pool": {
+            "class": "Pool",
+            "members": [
+                {
+                    "servicePort": 80,
+                    "serverAddresses": [
+                        "12.20.1.10",
+                        "12.30.1.20"
+                    ]
+                }
+            ]
+        }
+    }
+}