added workflow to delete system services

templates/delete_system_service.json.j2

@@ -0,0 +1,63 @@
+{
+	"ownerApp" : "Orchestrator",
+	"name" : "delete_system_service",
+	"createBy" : "Marco Lettere",
+	"description": "Delete a system service from KC and IS",
+	"version" : 1,
+	"ownerEmail" : "marco.lettere@nubisware.com",
+	"inputParameters" : ["client_id"],
+	"tasks" : [
+    	{
+			"name": "LAMBDA_TASK",
+			"taskReferenceName": "init",
+			"type": "LAMBDA",
+			"inputParameters": {
+				  "keycloak": "{{ keycloak }}/{{ keycloak_realm }}",
+				  "keycloak_admin" : "{{ keycloak_admin }}/{{ keycloak_realm }}
+			}
+		},
+		{
+			"name" : "pyrest",
+			"taskReferenceName" : "authorize",
+			"type" : "SIMPLE",
+			"inputParameters" : {
+				"url" : "${init.input.keycloak}/protocol/openid-connect/token",
+				"method" : "POST",
+				"headers" : {
+					"Accept" : "application/json"
+				},
+				"body" : {
+					"client_id" : "orchestrator", 
+					"client_secret" : "{{ keycloak_auth }}",
+					"grant_type" : "client_credentials"
+				}
+			}
+		},	
+		{
+			"name" : "pyrest",
+			"taskReferenceName" : "lookup_client",
+			"type" : "SIMPLE",
+			"inputParameters" : {
+				"url" : "${init.input.keycloak_admin}/clients",
+				"params" : { "clientId" : "${workflow.input.client_id}"},
+				"method" : "GET",
+				"headers" : {
+					"Authorization" : "Bearer ${authorize.output.body.access_token}",
+					"Accept" : "application/json"
+				}
+			}
+		},
+		{
+			"name" : "pyrest",
+			"taskReferenceName" : "delete_client",
+			"type" : "SIMPLE",
+			"inputParameters" : {
+				"url" : "${init.input.keycloak_admin}/clients/${lookup_client.output.body[0].id}",
+				"method" : "DELETE",
+				"headers" : {
+					"Authorization" : "Bearer ${authorize.output.body.access_token}"
+				}
+			}
+		}
+	]
+}