doc-exports/docs/dms/api-ref/ListInstances.html

Listing All Instances

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.

Table 2 Query Parameters

Parameter	Mandatory	Type	Description
engine	No	String	Message engine. Value: kafka.
name	No	String	Instance name.
instance_id	No	String	Instance ID.
status	No	String	Instance status.
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.

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.
engine_version	String	Version.
description	String	Instance description
specification	String	Instance specifications.
storage_space	Integer	Message storage space in GB.
partition_num	String	Number of partitions in a Kafka instance.
used_storage_space	Integer	Used message storage space in GB.
connect_address	String	IP address of an instance.
port	Integer	Port of an instance.
status	String	Instance status.
instance_id	String	Instance ID.
resource_spec_code	String	Resource specification code. dms.instance.kafka.cluster.c3.mini: Kafka instance with 100 MB/s bandwidth dms.instance.kafka.cluster.c3.small.2: Kafka instance with 300 MB/s bandwidth dms.instance.kafka.cluster.c3.middle.2: Kafka instance with 600 MB/s bandwidth dms.instance.kafka.cluster.c3.high.2: Kafka instance with 1200 MB/s bandwidth
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.
subnet_name	String	Subnet name.
subnet_cidr	String	Subnet CIDR block.
user_id	String	User ID.
user_name	String	Username.
access_user	String	Username for accessing the instance.
maintain_begin	String	Time at which the maintenance time window starts. The format is HH:mm:ss.
maintain_end	String	Time at which the maintenance time window ends. The format is HH:mm:ss.
enable_publicip	Boolean	Whether public access is enabled for the instance. true: enabled false: disabled
ssl_enable	Boolean	Whether security authentication is enabled. true: enable false: disabled
ssl_two_way_enable	Boolean	Indicates whether to enable two-way authentication.
enable_auto_topic	Boolean	Whether automatic topic creation is enabled. true: enabled false: disabled
type	String	Instance type. The value can be cluster.
product_id	String	Product ID.
security_group_id	String	Security group ID.
security_group_name	String	Security group name.
subnet_id	String	Subnet ID.
available_zones	Array of strings	AZ to which the instance brokers belong. The AZ ID is returned.
total_storage_space	Integer	Message storage space in GB.
public_connect_address	String	Instance public access address. This parameter is available only when public access is enabled for the instance.
storage_resource_id	String	Storage resource ID.
storage_spec_code	String	I/O specifications.
service_type	String	Service type.
storage_type	String	Storage class.
retention_policy	String	Message retention policy.
kafka_public_status	String	Whether public access is enabled for Kafka.
public_bandwidth	Integer	Public network access bandwidth.
cross_vpc_info	String	Cross-VPC access information.
rest_connect_address	String	Kafka REST connection address.
public_boundwidth	Integer	Public network access bandwidth. To be deleted.
message_query_inst_enable	Boolean	Whether message query is enabled.
vpc_client_plain	Boolean	Whether intra-VPC plaintext access is enabled.
support_features	String	List of features supported by the Kafka instance.
pod_connect_address	String	Connection address on the tenant side.
disk_encrypted	Boolean	Whether disk encryption is enabled.
disk_encrypted_key	String	Disk encryption key. If disk encryption is not enabled, this parameter is left blank.
kafka_private_connect_address	String	Private connection address of a Kafka instance.
public_access_enabled	String	Time when public access was enabled for an instance. The value can be true, actived, closed, or false.
node_num	Integer	Node quantity.
enable_acl	Boolean	Indicates whether access control is enabled.
broker_num	Integer	Broker quantity.
tags	Array of TagEntity objects	Tag list.
dr_enable	Boolean	Indicates whether DR is enabled.

Table 5 TagEntity

Parameter	Type	Description
key	String	Tag key, which can contain a maximum of 36 Unicode characters. The key cannot be left blank or be an empty string. It cannot contain nonprintable ASCII (0–31) characters and the following special characters: =*<>,|/
value	String	Tag value, which can contain a maximum of 43 Unicode characters. The value cannot be left blank or be an empty string. It cannot contain nonprintable ASCII (0–31) characters and the following special characters: =*<>,|/

Example Requests

GET https://{endpoint}/v2/{project_id}/instances

Example Responses

Status code: 200

All instances are listed successfully.

{
  "instances" : [ {
    "name" : "kafka-2085975099",
    "engine" : "kafka",
    "port" : 9092,
    "status" : "RUNNING",
    "type" : "cluster",
    "specification" : "100MB",
    "engine_version" : "1.1.0",
    "connect_address" : "192.168.0.100,192.168.0.61,192.168.0.72",
    "instance_id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
    "resource_spec_code" : "dms.instance.kafka.cluster.c3.mini",
    "charging_mode" : 1,
    "vpc_id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
    "vpc_name" : "dms-test",
    "created_at" : "1585618587087",
    "product_id" : "00300-30308-0--0",
    "security_group_id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
    "security_group_name" : "Sys-default",
    "subnet_id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
    "available_zones" : [ "38b0f7a602344246bcb0da47b5d548e7" ],
    "user_id" : "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
    "user_name" : "paas_dms",
    "kafka_manager_user" : "root",
    "maintain_begin" : "02:00:00",
    "maintain_end" : "06:00:00",
    "enable_log_collection" : false,
    "storage_space" : 492,
    "total_storage_space" : 600,
    "used_storage_space" : 25,
    "partition_num" : "300",
    "enable_publicip" : false,
    "ssl_enable" : false,
    "management_connect_address" : "https://192.168.0.100:9999",
    "cross_vpc_info" : "{\"192.168.0.61\":{\"advertised_ip\":\"192.168.0.61\",\"port\":9011,\"port_id\":\"xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx\"},\"192.168.0.72\":{\"advertised_ip\":\"192.168.0.72\",\"port\":9011,\"port_id\":\"xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx\"},\"192.168.0.100\":{\"advertised_ip\":\"192.168.0.100\",\"port\":9011,\"port_id\":\"xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx\"}}",
    "storage_resource_id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
    "storage_spec_code" : "dms.physical.storage.ultra",
    "service_type" : "advanced",
    "storage_type" : "hec",
    "enterprise_project_id" : "0",
    "is_logical_volume" : true,
    "extend_times" : 0,
    "retention_policy" : "produce_reject",
    "ipv6_enable" : false,
    "ipv6_connect_addresses" : [ ],
    "connector_enable" : false,
    "connector_id" : "",
    "rest_enable" : false,
    "rest_connect_address" : "",
    "kafka_public_status" : "closed",
    "public_boundwidth" : 0,
    "message_query_inst_enable" : true,
    "vpc_client_plain" : false,
    "support_features" : "kafka.new.pod.port,feature.physerver.kafka.topic.modify,feature.physerver.kafka.topic.accesspolicy,message_trace_enable,features.pod.token.access,feature.physerver.kafka.pulbic.dynamic,roma_app_enable,features.log.collection,auto_topic_switch,feature.physerver.kafka.user.manager",
    "trace_enable" : false,
    "agent_enable" : false,
    "pod_connect_address" : "100.86.75.15:9080,100.86.142.77:9080,100.86.250.167:9080",
    "disk_encrypted" : false,
    "kafka_private_connect_address" : "192.168.0.61:9092,192.168.0.100:9092,192.168.0.72:9092",
    "enable_auto_topic" : false,
    "ces_version" : "linux"
  } ],
  "instance_num" : 1
}

Status Codes

Status Code	Description
200	All instances are listed successfully.

Error Codes

See Error Codes.

Parent topic: Lifecycle Management