查询实例的扩容规格列表

功能介绍

查询实例的扩容规格列表。

URI

GET /v2/{engine}/{project_id}/instances/{instance_id}/extend

表1 路径参数
参数	是否必选	参数类型	描述
engine	是	String	消息引擎的类型。支持的类型为rocketmq。
project_id	是	String	项目ID，获取方式请参见获取项目ID。
instance_id	是	String	实例ID。

表2 Query参数
参数	是否必选	参数类型	描述
type	否	String	产品的类型。 advanced：专享版

请求参数

无

响应参数

状态码： 200

表3 响应Body参数
参数	参数类型	描述
engine	String	消息引擎类型
versions	Array of strings	消息引擎支持的版本
products	Array of RocketMQExtendProductInfoEntity objects	规格变更的产品信息

表4 RocketMQExtendProductInfoEntity
参数	参数类型	描述
type	String	实例类型
product_id	String	产品ID
ecs_flavor_id	String	该产品使用的ECS规格
billing_code	String	账单计费类型。
arch_types	Array of strings	支持的CPU架构类型
charging_mode	Array of strings	支持的计费模式类型
ios	Array of RocketMQExtendProductIosEntity objects	磁盘IO信息
properties	RocketMQExtendProductPropertiesEntity object	功能特性的键值对
available_zones	Array of strings	有可用资源的可用区列表
unavailable_zones	Array of strings	资源售罄的可用区列表
support_features	Array of RocketMQProductSupportFeaturesEntity objects	支持的特性功能
qingtian_incompatible	Boolean	是否为擎天实例。

表5 RocketMQExtendProductIosEntity
参数	参数类型	描述
io_spec	String	存储IO规格
available_zones	Array of strings	有可用资源的可用区列表
type	String	IO类型
unavailable_zones	Array of strings	资源售罄的可用区列表

表6 RocketMQExtendProductPropertiesEntity
参数	参数类型	描述
max_broker	String	Broker的最大个数。
max_topic_per_broker	String	每个节点最多能创建的Topic个数。
max_consumer_per_broker	String	每个节点的最大消费者数。
max_storage_per_node	String	每个节点的最大存储。单位为GB
min_broker	String	Broker的最小个数。
engine_versions	String	消息引擎版本。
min_storage_per_node	String	每个节点的最小存储。单位为GB
product_alias	String	product_id的别名

表7 RocketMQProductSupportFeaturesEntity
参数	参数类型	描述
name	String	特性名称
properties	Map<String,String>	功能特性的键值对

请求示例

查询实例扩容列表。

GET https://{endpoint}/v2/{engine}/{project_id}/instances/{instance_id}/extend

响应示例

状态码： 200

查询实例的扩容规格列表成功。

{
  "engine" : "rocketmq",
  "versions" : [ "4.8.0" ],
  "products" : [ {
    "type" : "cluster.small",
    "product_id" : "c6.4u8g.cluster.small",
    "ecs_flavor_id" : "c6.xlarge.2",
    "billing_code" : "dms.platinum.c6",
    "arch_types" : [ "X86" ],
    "charging_mode" : [ "monthly", "hourly" ],
    "ios" : [ {
      "io_spec" : "dms.physical.storage.high.v2",
      "available_zones" : [ "xxx" ],
      "type" : "evs",
      "unavailable_zones" : [ "xxx" ]
    }, {
      "io_spec" : "dms.physical.storage.ultra.v2",
      "available_zones" : [ ],
      "type" : "evs",
      "unavailable_zones" : [ "xxx" ]
    } ],
    "support_features" : [ ],
    "properties" : {
      "max_broker" : "2",
      "max_topic_per_broker" : "2000",
      "max_storage_per_node" : "30000",
      "max_consumer_per_broker" : "2000",
      "min_broker" : "1",
      "product_alias" : "rocketmq.4u8g.cluster.small",
      "engine_versions" : "4.8.0",
      "min_storage_per_node" : "300"
    },
    "available_zones" : [ "xxx" ],
    "unavailable_zones" : [ "xxx" ],
    "qingtian_incompatible" : false
  }, {
    "type" : "cluster",
    "product_id" : "c6.4u8g.cluster",
    "ecs_flavor_id" : "s6.xlarge.2",
    "billing_code" : "dms.platinum.c6",
    "arch_types" : [ "X86" ],
    "charging_mode" : [ "monthly", "hourly" ],
    "ios" : [ {
      "io_spec" : "dms.physical.storage.ultra.v2",
      "available_zones" : [ ],
      "type" : "evs",
      "unavailable_zones" : [ "xxx" ]
    }, {
      "io_spec" : "dms.physical.storage.high.v2",
      "available_zones" : [ "xxx" ],
      "type" : "evs",
      "unavailable_zones" : [ "xxx" ]
    } ],
    "support_features" : [ ],
    "properties" : {
      "max_broker" : "10",
      "max_topic_per_broker" : "4000",
      "max_storage_per_node" : "60000",
      "max_consumer_per_broker" : "4000",
      "min_broker" : "1",
      "product_alias" : "rocketmq.4u8g.cluster",
      "engine_versions" : "4.8.0",
      "min_storage_per_node" : "300"
    },
    "available_zones" : [ "xxx" ],
    "unavailable_zones" : [ "xxx" ],
    "qingtian_incompatible" : false
  }, {
    "type" : "cluster",
    "product_id" : "c6.8u16g.cluster",
    "ecs_flavor_id" : "c6s.2xlarge.2",
    "billing_code" : "dms.platinum.c6",
    "arch_types" : [ "X86" ],
    "charging_mode" : [ "monthly", "hourly" ],
    "ios" : [ {
      "io_spec" : "dms.physical.storage.high.v2",
      "available_zones" : [ "xxx" ],
      "type" : "evs",
      "unavailable_zones" : [ "xxx" ]
    }, {
      "io_spec" : "dms.physical.storage.ultra.v2",
      "available_zones" : [ ],
      "type" : "evs",
      "unavailable_zones" : [ "xxx" ]
    } ],
    "support_features" : [ ],
    "properties" : {
      "max_broker" : "10",
      "max_topic_per_broker" : "8000",
      "max_storage_per_node" : "90000",
      "max_consumer_per_broker" : "8000",
      "min_broker" : "1",
      "product_alias" : "rocketmq.8u16g.cluster",
      "engine_versions" : "4.8.0",
      "min_storage_per_node" : "300"
    },
    "available_zones" : [ "xxx" ],
    "unavailable_zones" : [ "xxx" ],
    "qingtian_incompatible" : false
  }, {
    "type" : "cluster",
    "product_id" : "c6.12u24g.cluster",
    "ecs_flavor_id" : "c6s.3xlarge.2",
    "billing_code" : "dms.platinum.c6",
    "arch_types" : [ "X86" ],
    "charging_mode" : [ "monthly", "hourly" ],
    "ios" : [ {
      "io_spec" : "dms.physical.storage.ultra.v2",
      "available_zones" : [ ],
      "type" : "evs",
      "unavailable_zones" : [ "xxx" ]
    }, {
      "io_spec" : "dms.physical.storage.high.v2",
      "available_zones" : [ "xxx" ],
      "type" : "evs",
      "unavailable_zones" : [ "xxx" ]
    } ],
    "support_features" : [ ],
    "properties" : {
      "max_broker" : "10",
      "max_topic_per_broker" : "12000",
      "max_storage_per_node" : "90000",
      "max_consumer_per_broker" : "12000",
      "min_broker" : "1",
      "product_alias" : "rocketmq.12u24g.cluster",
      "engine_versions" : "4.8.0",
      "min_storage_per_node" : "300"
    },
    "available_zones" : [ "xxx" ],
    "unavailable_zones" : [ "xxx" ],
    "qingtian_incompatible" : false
  }, {
    "type" : "cluster",
    "product_id" : "c6.16u32g.cluster",
    "ecs_flavor_id" : "c6.4xlarge.2",
    "billing_code" : "dms.platinum.c6",
    "arch_types" : [ "X86" ],
    "charging_mode" : [ "monthly", "hourly" ],
    "ios" : [ {
      "io_spec" : "dms.physical.storage.high.v2",
      "available_zones" : [ "xxx" ],
      "type" : "evs",
      "unavailable_zones" : [ "xxx" ]
    }, {
      "io_spec" : "dms.physical.storage.ultra.v2",
      "available_zones" : [ ],
      "type" : "evs",
      "unavailable_zones" : [ "xxx" ]
    } ],
    "support_features" : [ ],
    "properties" : {
      "max_broker" : "10",
      "max_topic_per_broker" : "16000",
      "max_storage_per_node" : "90000",
      "max_consumer_per_broker" : "16000",
      "min_broker" : "1",
      "product_alias" : "rocketmq.16u32g.cluster",
      "engine_versions" : "4.8.0",
      "min_storage_per_node" : "300"
    },
    "available_zones" : [ "xxx" ],
    "unavailable_zones" : [ "xxx" ],
    "qingtian_incompatible" : false
  } ]
}

状态码

状态码	描述
200	查询实例的扩容规格列表成功。

错误码

请参见错误码。

父主题： 规格变更管理

上一篇：规格变更管理

下一篇：实例规格变更

意见反馈

文档内容是否对您有帮助？

有帮助没帮助

提供反馈

提交成功！非常感谢您的反馈，我们会继续努力做到更好！

系统繁忙，请稍后重试

在使用文档中是否遇到以下问题

内容与产品页面不一致

内容不易理解

缺失示例代码

步骤不可操作

搜不到想要的内容

缺少最佳实践

意见反馈（选填）

0/500

请至少选择一项反馈信息并填写问题反馈

字符长度不能超过500

直接提交取消