Querying Service Specifications

Function

This API is used to query the product ID (parameter product_id) which indicates the specifications of the DCS service you created. For example, to create a master/standby DCS Redis 3.0 instance in pay-per-use mode, locate the record in the response message in which the value of charging_type is Hourly and the value of spec-code is dcs.master_standby. Then, the value of product_id is the product ID that should be configured for the DCS instance.

URI

GET /v1.0/products

Request

Request parameters

None.

Example request

None.

Response

Response parameters

Table 1 describes the response parameters.

**Table 1** Parameter description
Parameter	Type	Description
products	Array	List of specifications of the DCS service to which you can subscribe.

**Table 2** products parameter description
Parameter	Type	Description
product_id	String	Product ID used to differentiate DCS specifications. NOTE: When obtaining the product ID from the product specifications, ensure that the billing mode specified in the product ID is the same as the selected billing mode. For example, to buy a master/standby DCS Redis 3.0 instance billed in pay-per-use mode, you can search for the product ID corresponding to the record whose charging_type is Hourly and spec_code is dcs.master_standby in the response message.
spec_code	String	DCS instance specification code. dcs.single_node dcs.master_standby dcs.cluster
cache_mode	String	DCS instance type. Options: single: single-node ha: master/standby cluster: Redis Cluster proxy: Proxy Cluster ha_rw_split: read/write splitting
product_type	String	Edition of DCS for Redis.
cpu_type	String	CPU architecture.
storage_type	String	Storage type.
details	Array	Details of the specifications. Table 3 describes the parameters in this array.
engine	String	Cache engine.
engine_versions	String	Cache engine version.
spec_details	String	DCS specifications. The value subjects to the returned specifications.
spec_details2	String	Detailed DCS specifications, including the maximum number of connections and maximum memory size.
charging_type	String	Billing mode. Value: Hourly.
price	doubule	Price of the DCS service to which you can subscribe. (This parameter has been abandoned.)
currency	String	Currency.
prod_type	String	Product type. Options: instance and obs_space.
cloud_service_type_code	String	Cloud service type code.
cloud_resource_type_code	String	Cloud resource type code.
flavors	Array	AZs with available resources. Table 4 describes the parameters in this array.
billing_factor	String	Billing item.

**Table 3** details parameter description
Parameter	Type	Description
capacity	String	Specification (total memory) of the DCS instance.
max_bandwidth	String	Maximum bandwidth supported by the specification.
max_clients	String	Maximum number of clients supported by the specification, which is usually equal to the maximum number of connections.
max_connections	String	Maximum number of connections supported by the specification.
max_in_bandwidth	String	Maximum inbound bandwidth supported by the specification, which is usually equal to the maximum bandwidth.
max_memory	String	Maximum available memory.
tenant_ip_count	String	Number of tenant IP addresses corresponding to the specifications.
sharding_num	String	Number of shards supported by the specifications.
proxy_num	String	Number of proxies supported by Proxy Cluster instances of the specified specifications. If the instance is not a Proxy Cluster instance, the value of this parameter is 0.
db_number	String	Number of DBs of the specifications.

**Table 4** flavors parameter description
Parameter	Type	Description
capacity	String	Specification (total memory) of the DCS instance.
unit	String	Memory unit.
available_zones	Array	AZ ID.

Example response

	{
		"product_id": "dcs.master_standby-h",
		"spec_code": "dcs.master_standby",
		"cache_mode": "ha",
		"product_type": "generic",
		"cpu_type": "x86_64",
		"storage_type": "DRAM",
		"details": {
			"capacity": 2,
			"max_memory": 1.5,
			"max_connections": 10000,
			"max_clients": 5000,
			"max_bandwidth": 512,
			"max_in_bandwidth": 42,
			"tenant_ip_count": 3,
			"sharding_num": 1,
			"proxy_num": 0,
			"db_number": 256
		},
		"engine": "redis",
		"engine_versions": "3.0",
		"spec_details": "[{\"mem\":\"2,4,8,16,32,64\"}]",
		"spec_details2": "[{\"capacity\":2,\"max_memory\":1.5,\"max_connections\":10000,\"max_clients\":5000,\"max_bandwidth\":512,\"max_in_bandwidth\":42,\"tenant_ip_count\":3,\"sharding_num\":1,\"proxy_num\":0,\"db_number\":256},{\"capacity\":4,\"max_memory\":3.2,\"max_connections\":10000,\"max_clients\":5000,\"max_bandwidth\":1536,\"max_in_bandwidth\":64,\"tenant_ip_count\":3,\"sharding_num\":1,\"proxy_num\":0,\"db_number\":256},{\"capacity\":8,\"max_memory\":6.4,\"max_connections\":10000,\"max_clients\":5000,\"max_bandwidth\":1536,\"max_in_bandwidth\":64,\"tenant_ip_count\":3,\"sharding_num\":1,\"proxy_num\":0,\"db_number\":256},{\"capacity\":16,\"max_memory\":12.8,\"max_connections\":10000,\"max_clients\":5000,\"max_bandwidth\":3072,\"max_in_bandwidth\":85,\"tenant_ip_count\":3,\"sharding_num\":1,\"proxy_num\":0,\"db_number\":256},{\"capacity\":32,\"max_memory\":25.6,\"max_connections\":10000,\"max_clients\":5000,\"max_bandwidth\":3072,\"max_in_bandwidth\":85,\"tenant_ip_count\":3,\"sharding_num\":1,\"proxy_num\":0,\"db_number\":256},{\"capacity\":64,\"max_memory\":51.2,\"max_connections\":12000,\"max_clients\":5000,\"max_bandwidth\":5120,\"max_in_bandwidth\":128,\"tenant_ip_count\":3,\"sharding_num\":1,\"proxy_num\":0,\"db_number\":256}]",
		"charging_type": "Hourly",
		"price": 0.0,
		"currency": "",
		"prod_type": "instance",
		"cloud_service_type_code": "hws.service.type.dcs",
		"cloud_resource_type_code": "hws.resource.type.dcs",
		"flavors": [{
			"capacity": "2",
			"unit": "GB",
			"available_zones": ["882f6e449e3245dbb8c1c0fafa494c89",
			"ae04cf9d61544df3806a3feeb401b204",
			"d573142f24894ef3bd3664de068b44b0"]
		},
		{
			"capacity": "4",
			"unit": "GB",
			"available_zones": ["882f6e449e3245dbb8c1c0fafa494c89",
			"ae04cf9d61544df3806a3feeb401b204",
			"d573142f24894ef3bd3664de068b44b0"]
		},
		{
			"capacity": "8",
			"unit": "GB",
			"available_zones": ["882f6e449e3245dbb8c1c0fafa494c89",
			"ae04cf9d61544df3806a3feeb401b204",
			"d573142f24894ef3bd3664de068b44b0"]
		},
		{
			"capacity": "16",
			"unit": "GB",
			"available_zones": ["882f6e449e3245dbb8c1c0fafa494c89",
			"ae04cf9d61544df3806a3feeb401b204",
			"d573142f24894ef3bd3664de068b44b0"]
		},
		{
			"capacity": "32",
			"unit": "GB",
			"available_zones": ["882f6e449e3245dbb8c1c0fafa494c89",
			"ae04cf9d61544df3806a3feeb401b204",
			"d573142f24894ef3bd3664de068b44b0"]
		},
		{
			"capacity": "64",
			"unit": "GB",
			"available_zones": ["882f6e449e3245dbb8c1c0fafa494c89",
			"ae04cf9d61544df3806a3feeb401b204",
			"d573142f24894ef3bd3664de068b44b0"]
		}],
		"billing_factor": "Duration"
	}