Querying the Instance List

Function

This API is used to query the instances of an account by the specified conditions.

URI

GET /v2/{project_id}/instances

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain it, see Obtaining a Project ID.

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
engine	No	String	Message engine. Default: reliability
name	No	String	Instance name.
instance_id	No	String	Instance ID.
status	No	String	Instance status. For details, see Instance Statuses.
include_failure	No	String	Whether to return the number of instances that fail to be created. If the value is true, the number of instances that failed to be created is returned. If the value is not true, the number is not returned.
exact_match_name	No	String	Whether to search for the instance that precisely matches a specified instance name. The default value is false, indicating that a fuzzy search is performed based on a specified instance name. If the value is true*, the instance that precisely matches a specified instance name is queried.
enterprise_project_id	No	String	Enterprise project ID.
limit	No	Integer	Maximum number of records returned in the current query. The default value is 10. The value ranges from 1 to 50.
offset	No	Integer	Offset, which is the position where the query starts. The value must be greater than or equal to 0.

Request Parameters

None

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
instances	Array of ShowInstanceResp objects	Instance list.
instance_num	Integer	Number of instances.

**Table 4** ShowInstanceResp
Parameter	Type	Description
name	String	Instance name.
engine	String	Message engine.
status	String	Status.
description	String	Message description.
type	String	Instance type. Value: cluster.
specification	String	Instance specification.
engine_version	String	Version.
instance_id	String	Instance ID.
charging_mode	Integer	Billing mode. This parameter is not used.
vpc_id	String	VPC ID.
vpc_name	String	VPC name.
created_at	String	Time when the instance was created. The time is in the format of timestamp, that is, the offset milliseconds from 1970-01-01 00:00:00 UTC to the specified time.
product_id	String	Product ID.
security_group_id	String	Security group ID.
security_group_name	String	Security group name.
subnet_id	String	Subnet ID.
subnet_name	String	Subnet name.
subnet_cidr	String	Subnet route.
available_zones	Array of strings	List of AZs where there are available I/O resources.
user_id	String	User ID.
user_name	String	Username.
maintain_begin	String	Time at which the maintenance window starts. The format is HH:mm:ss.
maintain_end	String	Time at which the maintenance window ends. The format is HH:mm:ss.
enable_log_collection	Boolean	Whether log collection is enabled.
storage_space	Integer	Storage space. Unit: GB.
used_storage_space	Integer	Used message storage space. Unit: GB.
enable_publicip	Boolean	Whether public access is enabled.
publicip_id	String	ID of the EIP bound to the instance.Use commas (,) to separate multiple EIP IDs.This parameter is mandatory if public access is enabled (that is, enable_publicip is set to true).
publicip_address	String	Public IP address.
ssl_enable	Boolean	Whether SSL is enabled.
cross_vpc_info	String	Cross-VPC access information.
storage_resource_id	String	Storage resource ID.
storage_spec_code	String	Storage specification code.
service_type	String	Service type.
storage_type	String	Storage category.
extend_times	Long	Extension time.
ipv6_enable	Boolean	Whether IPv6 is enabled.
support_features	String	Features supported by the instance.
disk_encrypted	Boolean	Whether disk encryption is enabled.
ces_version	String	Cloud Eye version.
node_num	Integer	Node quantity.
new_spec_billing_enable	Boolean	Whether billing based on new specifications is enabled.
enable_acl	Boolean	Whether access control is enabled.
broker_num	Integer	Broker quantity.
namesrv_address	String	Metadata address.
broker_address	String	Service data address.
public_namesrv_address	String	Public network metadata address.
public_broker_address	String	Public network service data address.
tags	Array of TagEntity objects	Tag list.
total_storage_space	Integer	Total storage space.
resource_spec_code	String	Resource specifications.

**Table 5** TagEntity
Parameter	Type	Description
key	String	Key. A key can contain 1 to 128 characters. Include UTF-8 letters, digits, spaces, or the following special characters _.:=+-@ Do not use spaces to start or end the key.
value	String	Value. A value can contain 0 to 255 characters. Include UTF-8 letters, digits, spaces, or the following special characters _.:/=+-@ A value can be an empty string.

Example Requests

Querying the list of all instances

GET https://{endpoint}/v2/{project_id}/instances?engine=reliability

Example Responses

Status code: 200

Instance list queried successfully.

{
  "instances" : [ {
    "name" : "reliability-ztest",
    "engine" : "reliability",
    "status" : "RUNNING",
    "description" : "",
    "type" : "cluster",
    "specification" : "c6.4u8g.cluster * 1 broker",
    "engine_version" : "4.8.0",
    "instance_id" : "68fdc9a8-805e-439d-8dd9-25adc1c58bf6",
    "resource_spec_code" : "",
    "charging_mode" : 1,
    "vpc_id" : "3db8490c-4d6d-4d8f-8d3f-047b0de4c5cf",
    "vpc_name" : "vpc-1101840",
    "created_at" : "1636699753874",
    "product_id" : "c6.4u8g.cluster",
    "security_group_id" : "23c5977f-ff33-4b95-a73e-08d8a0bc4e6c",
    "security_group_name" : "Sys-default",
    "subnet_id" : "0a0f1fcb-f019-458d-b9e5-301867394d50",
    "available_zones" : [ "9f1c5806706d4c1fb0eb72f0a9b18c77" ],
    "user_id" : "0b01fbb53600d4671fa8c00673c71260",
    "user_name" : "",
    "maintain_begin" : "02:00:00",
    "maintain_end" : "06:00:00",
    "enable_log_collection" : false,
    "storage_space" : 558,
    "total_storage_space" : 600,
    "used_storage_space" : 28,
    "enable_publicip" : false,
    "ssl_enable" : false,
    "cross_vpc_info" : "{\"192.168.1.21\":{\"advertised_ip\":\"192.168.1.21\",\"broker_port\":\"-\",\"port_id\":\"fa020857-d899-497c-a5f8-8dd90ed67ff7\",\"namesrv_port\":\"8301\"},\"192.168.1.246\":{\"advertised_ip\":\"192.168.1.246\",\"broker_port\":\"10100\",\"port_id\":\"c0f0586f-a4ee-41b5-a7f1-b4e554bbf12d\",\"namesrv_port\":\"-\"},\"192.168.1.77\":{\"advertised_ip\":\"192.168.1.77\",\"broker_port\":\"10101\",\"port_id\":\"8eb1d144-4315-402f-8498-37c9a10b630c\",\"namesrv_port\":\"-\"},\"192.168.1.159\":{\"advertised_ip\":\"192.168.1.159\",\"broker_port\":\"-\",\"port_id\":\"d35b22af-a202-4329-bda4-26e1bdf2aa8e\",\"namesrv_port\":\"8300\"},\"192.168.1.14\":{\"advertised_ip\":\"192.168.1.14\",\"broker_port\":\"10102\",\"port_id\":\"5fcb50fd-3af5-4123-a455-a67f1b926026\",\"namesrv_port\":\"-\"}}",
    "storage_resource_id" : "164bdaef-2e67-4fd5-be8b-a18f91d455a2",
    "storage_spec_code" : "dms.physical.storage.ultra.v2",
    "service_type" : "advanced",
    "storage_type" : "hec",
    "extend_times" : 0,
    "ipv6_enable" : false,
    "support_features" : "kafka.crossvpc.domain.enable,feature.physerver.kafka.topic.accesspolicy,rabbitmq.plugin.management,rocketmq.acl,roma_app_enable,auto_topic_switch,feature.physerver.kafka.user.manager,enable.new.authinfo,route,kafka.config.dynamic.modify.enable,kafka.new.pod.port,feature.physerver.kafka.topic.modify,message_trace_enable,features.pod.token.access,kafka.ssl.cert.modify.enable,roma.user.manage.no.support,feature.physerver.kafka.pulbic.dynamic,features.log.collection,kafka.config.static.modify.enable",
    "disk_encrypted" : false,
    "ces_version" : "linux,v1,v2",
    "node_num" : 5,
    "new_spec_billing_enable" : true,
    "broker_num" : 1,
    "namesrv_address" : "***",
    "broker_address" : "***",
    "public_namesrv_address" : "***",
    "public_broker_address" : "***"
  } ],
  "instance_num" : 1
}