diff --git a/templates.tf b/templates.tf
index af1cfdd..8ff1f7a 100644
--- a/templates.tf
+++ b/templates.tf
@@ -117,14 +117,16 @@ locals{
     mysql_user_cred_arn    = data.aws_secretsmanager_secret.db_ro_user.arn
 
     # Datadog variables
-    datadog_agent_enabled = var.datadog_agent_enabled
-    datadog_secret_key    = length(var.datadog_key_secret_name) > 0 ? chomp(data.external.datadog_key[0].result["api_key"]) : ""
-    wd_instance_type      = var.hms_instance_type
-    metrics_port          = var.datadog_metrics_port
-    datadog_agent_version = var.datadog_agent_version
-    datadog_tags          = local.datadog_tags
-    tcp_keepalive_time     = var.tcp_keepalive_time
-    tcp_keepalive_intvl    = var.tcp_keepalive_intvl
-    tcp_keepalive_probes   = var.tcp_keepalive_probes
+    datadog_agent_enabled   = var.datadog_agent_enabled
+    datadog_secret_key      = length(var.datadog_key_secret_name) > 0 ? chomp(data.external.datadog_key[0].result["api_key"]) : ""
+    wd_instance_type        = var.hms_instance_type
+    metrics_port            = var.datadog_metrics_port
+    datadog_agent_version   = var.datadog_agent_version
+    datadog_tags            = local.datadog_tags
+    tcp_keepalive_time      = var.tcp_keepalive_time
+    tcp_keepalive_intvl     = var.tcp_keepalive_intvl
+    tcp_keepalive_probes    = var.tcp_keepalive_probes
+    hms_readwrite_namespace = var.hms_readwrite_namespace
+    hms_readonly_namespace  = var.hms_readonly_namespace
   })
 }
diff --git a/templates/apiary-hms-readonly.json b/templates/apiary-hms-readonly.json
index 20c4f82..f610664 100644
--- a/templates/apiary-hms-readonly.json
+++ b/templates/apiary-hms-readonly.json
@@ -75,7 +75,7 @@
         }
     },
     "dockerLabels": {
-        "com.datadoghq.ad.instances": "[{ \"prometheus_url\": \"http://%%host%%:8080/actuator/prometheus\", \"namespace\": \"hms_readonly_legacy\", \"metrics\": [\"metrics_classloading_loaded_value\", \"metrics_threads_count_value\", \"metrics_memory_heap_max_value\", \"metrics_init_total_count_tables_value\", \"metrics_init_total_count_dbs_value\", \"metrics_memory_heap_used_value\", \"metrics_init_total_count_partitions_value\", \"jvm_threads_current\", \"jvm_threads_started_total\", \"jvm_memory_bytes_used\", \"jvm_memory_bytes_init\", \"jvm_gc_collection_seconds_count\", \"jvm_gc_collection_seconds\", \"process_cpu_seconds_total\", \"java_lang_operatingsystem_processcpuload\", \"java_lang_operatingsystem_processcputime\", \"metrics_threads_runnable_count_value\", \"metrics_threads_waiting_count_value\", \"java_lang_memory_heapmemoryusage_used\", \"metrics_memory_heap_init_value\", \"metrics_api_get_partition_by_name_count\", \"metrics_api_get_partitions_by_names_count\", \"metrics_api_get_partition_names_count\", \"metrics_api_get_partitions_by_expr_count\", \"metrics_api_get_partitions_count\", \"metrics_api_get_partition_count\", \"metrics_api_get_partitions_by_filter_count\", \"metrics_api_add_partitions_count\", \"metrics_api_add_partitions_req_count\", \"metrics_api_drop_partition_by_name_count\", \"metrics_api_add_partition_count\", \"metrics_api_alter_partitions_count\", \"metrics_api_create_table_count\", \"metrics_api_alter_table_with_cascade_count\", \"metrics_api_get_table_meta_count\", \"metrics_api_get_table_metas_count\", \"metrics_api_get_table_count\", \"metrics_api_alter_table_count\", \"metrics_api_get_tables_count\", \"metrics_api_get_all_tables_count\", \"metrics_api_drop_table_count\", \"metrics_api_get_multi_table_count\", \"metrics_api_get_database_count\", \"metrics_api_get_all_databases_count\", \"metrics_api_get_databases_count\", \"metrics_api_create_function_count\", \"metrics_api_getmetaconf_count\", \"metrics_api_alter_table_with_environment_context_count\", \"metrics_api_delete_column_statistics_by_table_count\", \"metrics_api_get_functions_count\", \"metrics_api_get_function_count\", \"metrics_api_shutdown_count\", \"metrics_api_flushcache_count\", \"metrics_api_get_indexes_count\", \"metrics_api_get_config_value_count\", \"metrics_api_set_ugi_count\", \"metrics_api_get_all_functions_count\", \"metrics_api_get_table_req_95thpercentile\", \"metrics_api_get_table_req_50thpercentile\", \"metrics_api_get_table_req_count\", \"metrics_api_get_table_req_max\", \"metrics_api_get_databases_count\", \"metrics_api_get_databases_95thpercentile\", \"metrics_api_get_databases_50thpercentile\", \"metrics_api_get_databases_max\", \"metrics_api_get_partitions_95thpercentile\", \"metrics_api_get_partitions_50thpercentile\", \"metrics_api_get_partitions_count\", \"metrics_api_get_partitions_max\", \"metrics_api_get_partitions_50thpercentile\", \"metrics_api_get_table_req_50thpercentile\", \"metrics_api_get_database_95thpercentile\", \"metrics_api_get_database_50thpercentile\", \"metrics_kafka_listener_failures_count\", \"metrics_kafka_listener_successes_count\", \"metrics_api_get_table_objects_by_name_req_max\" ], \"type_overrides\": { \"metrics_classloading_loaded_value\": \"gauge\", \"metrics_threads_count_value\": \"gauge\", \"metrics_memory_heap_max_value\": \"gauge\", \"metrics_init_total_count_tables_value\": \"gauge\", \"metrics_init_total_count_dbs_value\": \"gauge\", \"metrics_memory_heap_used_value\": \"gauge\", \"metrics_init_total_count_partitions_value\": \"gauge\", \"jvm_threads_current\": \"gauge\", \"jvm_threads_started_total\": \"gauge\", \"jvm_memory_bytes_used\": \"gauge\", \"jvm_memory_bytes_init\": \"gauge\", \"jvm_gc_collection_seconds_count\": \"gauge\", \"jvm_gc_collection_seconds\": \"gauge\", \"process_cpu_seconds_total\": \"gauge\", \"java_lang_operatingsystem_processcpuload\": \"gauge\", \"java_lang_operatingsystem_processcputime\": \"gauge\", \"metrics_threads_runnable_count_value\": \"gauge\", \"metrics_threads_waiting_count_value\": \"gauge\", \"java_lang_memory_heapmemoryusage_used\": \"gauge\", \"metrics_memory_heap_init_value\": \"gauge\", \"metrics_api_get_partition_by_name_count\": \"gauge\", \"metrics_api_get_partitions_by_names_count\": \"gauge\", \"metrics_api_get_partition_names_count\": \"gauge\", \"metrics_api_get_partitions_by_expr_count\": \"gauge\", \"metrics_api_get_partitions_count\": \"gauge\", \"metrics_api_get_partition_count\": \"gauge\", \"metrics_api_get_partitions_by_filter_count\": \"gauge\", \"metrics_api_add_partitions_count\": \"gauge\", \"metrics_api_add_partitions_req_count\": \"gauge\", \"metrics_api_drop_partition_by_name_count\": \"gauge\", \"metrics_api_add_partition_count\": \"gauge\", \"metrics_api_alter_partitions_count\": \"gauge\", \"metrics_api_create_table_count\": \"gauge\", \"metrics_api_alter_table_with_cascade_count\": \"gauge\", \"metrics_api_get_table_meta_count\": \"gauge\", \"metrics_api_get_table_metas_count\": \"gauge\", \"metrics_api_get_table_count\": \"gauge\", \"metrics_api_alter_table_count\": \"gauge\", \"metrics_api_get_tables_count\": \"gauge\", \"metrics_api_get_all_tables_count\": \"gauge\", \"metrics_api_drop_table_count\": \"gauge\", \"metrics_api_get_multi_table_count\": \"gauge\", \"metrics_api_get_database_count\": \"gauge\", \"metrics_api_get_all_databases_count\": \"gauge\", \"metrics_api_get_databases_count\": \"gauge\", \"metrics_api_create_function_count\": \"gauge\", \"metrics_api_getmetaconf_count\": \"gauge\", \"metrics_api_alter_table_with_environment_context_count\": \"gauge\", \"metrics_api_delete_column_statistics_by_table_count\": \"gauge\", \"metrics_api_get_functions_count\": \"gauge\", \"metrics_api_get_function_count\": \"gauge\", \"metrics_api_shutdown_count\": \"gauge\", \"metrics_api_flushcache_count\": \"gauge\", \"metrics_api_get_indexes_count\": \"gauge\", \"metrics_api_get_config_value_count\": \"gauge\", \"metrics_api_set_ugi_count\": \"gauge\", \"metrics_api_get_all_functions_count\": \"gauge\", \"metrics_api_get_table_req_95thpercentile\": \"gauge\", \"metrics_api_get_table_req_50thpercentile\": \"gauge\", \"metrics_api_get_table_req_count\": \"gauge\", \"metrics_api_get_table_req_max\": \"gauge\", \"metrics_api_get_databases_count\": \"gauge\", \"metrics_api_get_databases_95thpercentile\": \"gauge\", \"metrics_api_get_databases_50thpercentile\": \"gauge\", \"metrics_api_get_databases_max\": \"gauge\", \"metrics_api_get_partitions_95thpercentile\": \"gauge\", \"metrics_api_get_partitions_50thpercentile\": \"gauge\", \"metrics_api_get_partitions_count\": \"gauge\", \"metrics_api_get_partitions_max\": \"gauge\", \"metrics_api_get_partitions_50thpercentile\": \"gauge\", \"metrics_api_get_table_req_50thpercentile\": \"gauge\",\"metrics_api_get_database_95thpercentile\": \"gauge\",\"metrics_api_get_database_50thpercentile\": \"gauge\", \"metrics_kafka_listener_failures_count\": \"gauge\", \"metrics_kafka_listener_successes_count\": \"gauge\", \"metrics_api_get_table_objects_by_name_req_max\": \"gauge\"} }]",
+        "com.datadoghq.ad.instances": "[{ \"prometheus_url\": \"http://%%host%%:8080/actuator/prometheus\", \"namespace\": \"${hms_readonly_namespace}\", \"metrics\": [\"metrics_classloading_loaded_value\", \"metrics_threads_count_value\", \"metrics_memory_heap_max_value\", \"metrics_init_total_count_tables_value\", \"metrics_init_total_count_dbs_value\", \"metrics_memory_heap_used_value\", \"metrics_init_total_count_partitions_value\", \"jvm_threads_current\", \"jvm_threads_started_total\", \"jvm_memory_bytes_used\", \"jvm_memory_bytes_init\", \"jvm_gc_collection_seconds_count\", \"jvm_gc_collection_seconds\", \"process_cpu_seconds_total\", \"java_lang_operatingsystem_processcpuload\", \"java_lang_operatingsystem_processcputime\", \"metrics_threads_runnable_count_value\", \"metrics_threads_waiting_count_value\", \"java_lang_memory_heapmemoryusage_used\", \"metrics_memory_heap_init_value\", \"metrics_api_get_partition_by_name_count\", \"metrics_api_get_partitions_by_names_count\", \"metrics_api_get_partition_names_count\", \"metrics_api_get_partitions_by_expr_count\", \"metrics_api_get_partitions_count\", \"metrics_api_get_partition_count\", \"metrics_api_get_partitions_by_filter_count\", \"metrics_api_add_partitions_count\", \"metrics_api_add_partitions_req_count\", \"metrics_api_drop_partition_by_name_count\", \"metrics_api_add_partition_count\", \"metrics_api_alter_partitions_count\", \"metrics_api_create_table_count\", \"metrics_api_alter_table_with_cascade_count\", \"metrics_api_get_table_meta_count\", \"metrics_api_get_table_metas_count\", \"metrics_api_get_table_count\", \"metrics_api_alter_table_count\", \"metrics_api_get_tables_count\", \"metrics_api_get_all_tables_count\", \"metrics_api_drop_table_count\", \"metrics_api_get_multi_table_count\", \"metrics_api_get_database_count\", \"metrics_api_get_all_databases_count\", \"metrics_api_get_databases_count\", \"metrics_api_create_function_count\", \"metrics_api_getmetaconf_count\", \"metrics_api_alter_table_with_environment_context_count\", \"metrics_api_delete_column_statistics_by_table_count\", \"metrics_api_get_functions_count\", \"metrics_api_get_function_count\", \"metrics_api_shutdown_count\", \"metrics_api_flushcache_count\", \"metrics_api_get_indexes_count\", \"metrics_api_get_config_value_count\", \"metrics_api_set_ugi_count\", \"metrics_api_get_all_functions_count\", \"metrics_api_get_table_req_95thpercentile\", \"metrics_api_get_table_req_50thpercentile\", \"metrics_api_get_table_req_count\", \"metrics_api_get_table_req_max\", \"metrics_api_get_databases_count\", \"metrics_api_get_databases_95thpercentile\", \"metrics_api_get_databases_50thpercentile\", \"metrics_api_get_databases_max\", \"metrics_api_get_partitions_95thpercentile\", \"metrics_api_get_partitions_50thpercentile\", \"metrics_api_get_partitions_count\", \"metrics_api_get_partitions_max\", \"metrics_api_get_partitions_50thpercentile\", \"metrics_api_get_table_req_50thpercentile\", \"metrics_api_get_database_95thpercentile\", \"metrics_api_get_database_50thpercentile\", \"metrics_kafka_listener_failures_count\", \"metrics_kafka_listener_successes_count\", \"metrics_api_get_table_objects_by_name_req_max\" ], \"type_overrides\": { \"metrics_classloading_loaded_value\": \"gauge\", \"metrics_threads_count_value\": \"gauge\", \"metrics_memory_heap_max_value\": \"gauge\", \"metrics_init_total_count_tables_value\": \"gauge\", \"metrics_init_total_count_dbs_value\": \"gauge\", \"metrics_memory_heap_used_value\": \"gauge\", \"metrics_init_total_count_partitions_value\": \"gauge\", \"jvm_threads_current\": \"gauge\", \"jvm_threads_started_total\": \"gauge\", \"jvm_memory_bytes_used\": \"gauge\", \"jvm_memory_bytes_init\": \"gauge\", \"jvm_gc_collection_seconds_count\": \"gauge\", \"jvm_gc_collection_seconds\": \"gauge\", \"process_cpu_seconds_total\": \"gauge\", \"java_lang_operatingsystem_processcpuload\": \"gauge\", \"java_lang_operatingsystem_processcputime\": 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\"gauge\", \"metrics_api_set_ugi_count\": \"gauge\", \"metrics_api_get_all_functions_count\": \"gauge\", \"metrics_api_get_table_req_95thpercentile\": \"gauge\", \"metrics_api_get_table_req_50thpercentile\": \"gauge\", \"metrics_api_get_table_req_count\": \"gauge\", \"metrics_api_get_table_req_max\": \"gauge\", \"metrics_api_get_databases_count\": \"gauge\", \"metrics_api_get_databases_95thpercentile\": \"gauge\", \"metrics_api_get_databases_50thpercentile\": \"gauge\", \"metrics_api_get_databases_max\": \"gauge\", \"metrics_api_get_partitions_95thpercentile\": \"gauge\", \"metrics_api_get_partitions_50thpercentile\": \"gauge\", \"metrics_api_get_partitions_count\": \"gauge\", \"metrics_api_get_partitions_max\": \"gauge\", \"metrics_api_get_partitions_50thpercentile\": \"gauge\", \"metrics_api_get_table_req_50thpercentile\": \"gauge\",\"metrics_api_get_database_95thpercentile\": \"gauge\",\"metrics_api_get_database_50thpercentile\": \"gauge\", \"metrics_kafka_listener_failures_count\": \"gauge\", \"metrics_kafka_listener_successes_count\": \"gauge\", \"metrics_api_get_table_objects_by_name_req_max\": \"gauge\"} }]",
         "com.datadoghq.ad.check_names": "[\"prometheus\"]",
         "com.datadoghq.ad.init_configs": "[{}]"
     },
diff --git a/templates/apiary-hms-readwrite.json b/templates/apiary-hms-readwrite.json
index 029369b..1e6e13b 100644
--- a/templates/apiary-hms-readwrite.json
+++ b/templates/apiary-hms-readwrite.json
@@ -75,7 +75,7 @@
         }
     },
     "dockerLabels": {
-        "com.datadoghq.ad.instances": "[{ \"prometheus_url\": \"http://%%host%%:8080/actuator/prometheus\", \"namespace\": \"hms_readwrite_legacy\", \"metrics\": [\"metrics_classloading_loaded_value\", \"metrics_threads_count_value\", \"metrics_memory_heap_max_value\", \"metrics_init_total_count_tables_value\", \"metrics_init_total_count_dbs_value\", \"metrics_memory_heap_used_value\", \"metrics_init_total_count_partitions_value\", \"jvm_threads_current\", \"jvm_threads_started_total\", \"jvm_memory_bytes_used\", \"jvm_memory_bytes_init\", \"jvm_gc_collection_seconds_count\", \"jvm_gc_collection_seconds\", \"process_cpu_seconds_total\", \"java_lang_operatingsystem_processcpuload\", \"java_lang_operatingsystem_processcputime\", \"metrics_threads_runnable_count_value\", \"metrics_threads_waiting_count_value\", \"java_lang_memory_heapmemoryusage_used\", \"metrics_memory_heap_init_value\", \"metrics_api_get_partition_by_name_count\", \"metrics_api_get_partitions_by_names_count\", \"metrics_api_get_partition_names_count\", \"metrics_api_get_partitions_by_expr_count\", \"metrics_api_get_partitions_count\", \"metrics_api_get_partition_count\", \"metrics_api_get_partitions_by_filter_count\", \"metrics_api_add_partitions_count\", \"metrics_api_add_partitions_req_count\", \"metrics_api_drop_partition_by_name_count\", \"metrics_api_add_partition_count\", \"metrics_api_alter_partitions_count\", \"metrics_api_create_table_count\", \"metrics_api_alter_table_with_cascade_count\", \"metrics_api_get_table_meta_count\", \"metrics_api_get_table_metas_count\", \"metrics_api_get_table_count\", \"metrics_api_alter_table_count\", \"metrics_api_get_tables_count\", \"metrics_api_get_all_tables_count\", \"metrics_api_drop_table_count\", \"metrics_api_get_multi_table_count\", \"metrics_api_get_database_count\", \"metrics_api_get_all_databases_count\", \"metrics_api_get_databases_count\", \"metrics_api_create_function_count\", \"metrics_api_getmetaconf_count\", 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+        "com.datadoghq.ad.instances": "[{ \"prometheus_url\": \"http://%%host%%:8080/actuator/prometheus\", \"namespace\": \"${hms_readwrite_namespace}\", \"metrics\": [\"metrics_classloading_loaded_value\", \"metrics_threads_count_value\", \"metrics_memory_heap_max_value\", \"metrics_init_total_count_tables_value\", \"metrics_init_total_count_dbs_value\", \"metrics_memory_heap_used_value\", \"metrics_init_total_count_partitions_value\", \"jvm_threads_current\", \"jvm_threads_started_total\", \"jvm_memory_bytes_used\", \"jvm_memory_bytes_init\", \"jvm_gc_collection_seconds_count\", \"jvm_gc_collection_seconds\", \"process_cpu_seconds_total\", \"java_lang_operatingsystem_processcpuload\", \"java_lang_operatingsystem_processcputime\", \"metrics_threads_runnable_count_value\", \"metrics_threads_waiting_count_value\", \"java_lang_memory_heapmemoryusage_used\", \"metrics_memory_heap_init_value\", \"metrics_api_get_partition_by_name_count\", \"metrics_api_get_partitions_by_names_count\", 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diff --git a/variables.tf b/variables.tf
index 0326e0c..252c6fc 100644
--- a/variables.tf
+++ b/variables.tf
@@ -1011,3 +1011,16 @@ variable "ecs_requires_compatibilities" {
   type        = list(string)
   default     = ["EC2", "FARGATE"]
 }
+
+variable "hms_readwrite_namespace" {
+  description = "ECS readwrite namespace"
+  type        = string
+  default     = "hms_readwrite"
+}
+
+variable "hms_readonly_namespace" {
+  description = "ECS readonly namespace"
+  type        = string
+  default     = "hms_readonly"
+}
+