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Querying MQS Instances

Function

This API is used to query a list of MQS instances.

URI

GET /v2/{project_id}/mqs/instances

Table 1 Path parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Tenant's project ID.
Table 2 Query parameters

Parameter

Mandatory

Type

Description

include_internal

Yes

String

Whether internal instances are included. The value must be true.

Request Parameters

None

Response Parameters

Status code: 200

Table 3 Response body parameters

Parameter

Type

Description

instances

Array of objects

Instance list.

instance_num

Integer

Number of instances.
Table 4 instances

Parameter

Type

Description

name

String

Instance name.

description

String

Description.

engine

String

Message engine.

engine_version

String

Version.

specification

String

Instance specifications.

storage_space

Integer

Message storage space, in GB.

partition_num

Integer

Maximum number of partitions. The maximum number of partitions of ROMA Connect instances varies with specifications.

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.

  • CREATING: The instance is being created.

  • RUNNING: The instance is running properly. Only instances in the Running state can provide services.

instance_id

String

Instance ID.

resource_spec_code

String

Resource specification code.

  • dms.instance.kafka.cluster.c3.mini: Kafka instance, 100 MB/s reference bandwidth

  • dms.instance.kafka.cluster.c3.small.2: Kafka instance, 300 MB/s reference bandwidth

  • dms.instance.kafka.cluster.c3.middle.2: Kafka instance, 600 MB/s reference bandwidth

  • dms.instance.kafka.cluster.c3.high.2: Kafka instance, 1200 MB/s reference bandwidth

charging_mode

Integer

Billing mode. The value 1 means pay-per-use, and 0 means yearly/monthly.

vpc_id

String

VPC ID.

vpc_name

String

VPC name.

created_at

String

Time when an instance was created.

The time is a Unix timestamp, in millisecond.

user_id

String

User ID.

user_name

String

Username.

order_id

String

Order ID. This parameter has a value only when charging_mode is 0 (yearly/monthly).

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 an instance.

  • true: Public access is enabled.

  • false: Public access is disabled.

publicip_address

String

Public network connection address.

management_connect_address

String

Connection address of the Kafka Manager of a Kafka instance.

ssl_enable

Boolean

Whether security authentication is enabled.

  • true: Security authentication is enabled.

  • false: Security authentication is disabled.

enterprise_project_id

String

Enterprise project ID.

is_logical_volume

Boolean

Whether the instance is a new instance. This parameter is used to distinguish old instances from new instances during instance capacity expansion.

  • true: New instance, which allows dynamic disk capacity expansion without restarting the instance.

  • false: Old instance.

extend_times

Integer

Number of times disk expansion is performed. If the value exceeds 20, no more disk cannot be added.

enable_auto_topic

Boolean

Whether automatic topic creation is enabled.

  • true: Automatic topic creation is enabled.

  • false: Automatic topic creation is 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 node belongs. The AZ ID is returned.

total_storage_space

Integer

Message storage space, in GB.

public_connect_address

String

IP address of the instance for public access. 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

Internet bandwidth.

kafka_manager_user

String

Username for logging in to the Kafka Manager.

enable_log_collection

Boolean

Whether log collection is enabled.

cross_vpc_info

String

Cross-VPC access information.

ipv6_enable

Boolean

Whether IPv6 is enabled.

ipv6_connect_addresses

Array of strings

IPv6 connection address.

connector_enable

Boolean

Whether dumping is enabled.

connector_id

String

Dump task ID.

rest_enable

Boolean

Whether Kafka REST is enabled.

rest_connect_address

String

Kafka REST address.

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.

trace_enable

Boolean

Whether message tracing is enabled.

pod_connect_address

String

Connection address of the tenant side.

disk_encrypted

Boolean

Whether disk encryption is enabled.

kafka_private_connect_address

String

Private connection address of the Kafka instance.

ces_version

String

Cloud Eye version.

mqs_connector_enable

Boolean

MQS dump function.

node_num

Integer

Node quantity.

public_boundwidth

Integer

Public network access bandwidth.

public_access_enabled

String

Whether public access is enabled. This API differs from the API indicating the time when public network access is enabled.

plugin_enable

Boolean

Whether to enable the plug-in function.

agent_enable

Boolean

Whether to enable the proxy.

access_user

String

Authentication username.

connect_dn

String

Instance connection address.

Example Requests

GET https://{endpoint}/v2/{project_id}/mqs/instances?include_internal=true&include_failure=false

Example Responses

Status code: 200

OK

{
  "instances" : [ {
    "name" : "romamqs_640bb069-151e-4d5e-bd1b-xxxxxxxxxxxx",
    "engine" : "kafka",
    "port" : 9093,
    "status" : "RUNNING",
    "description" : "roma-mqs",
    "type" : "cluster",
    "specification" : "100MB",
    "engine_version" : "1.1.0",
    "connect_address" : "192.168.0.57,192.168.0.227,192.168.0.234",
    "instance_id" : "640bb069-151e-4d5e-bd1b-xxxxxxxxxxxx",
    "resource_spec_code" : "dms.instance.kafka.cluster.c3.mini",
    "charging_mode" : 1,
    "vpc_id" : "5810f4bb-b202-45cd-a5d1-xxxxxxxxxxxx",
    "vpc_name" : "vpc-4aeb",
    "created_at" : "1601016527494",
    "product_id" : "00300-30308-0--0",
    "security_group_id" : "20d120f2-70ba-4c8d-a6a4-xxxxxxxxxxxx",
    "security_group_name" : "sg-5ab2",
    "subnet_id" : "08c8e51c-7013-43ee-bb0a-xxxxxxxxxxxx",
    "available_zones" : [ "9f1c5806706d4c1fb0eb72f0a9b18c77" ],
    "user_id" : "4d1a542e7bcf400cb9c8efada01406d8",
    "user_name" : "paas_test",
    "access_user" : "mqs-gen-user-1601016526411",
    "maintain_begin" : "22:00:00",
    "maintain_end" : "02:00:00",
    "enable_log_collection" : false,
    "storage_space" : 490,
    "total_storage_space" : 600,
    "used_storage_space" : 25,
    "partition_num" : "300",
    "enable_publicip" : false,
    "ssl_enable" : true,
    "cross_vpc_info" : "{\"192.168.0.227\":{\"advertised_ip\":\"192.168.0.227\",\"port\":9011,\"port_id\":\"6ba24c0a-c3ba-4fb8-9adb-84b7a346a623\"},\"192.168.0.57\":{\"advertised_ip\":\"192.168.0.57\",\"port\":9011,\"port_id\":\"4d34a44d-d968-4dcb-89a9-e38e62626df6\"},\"192.168.0.234\":{\"advertised_ip\":\"192.168.0.234\",\"port\":9011,\"port_id\":\"9eac2e81-323c-4d2d-acce-7f84f2d3bd9b\"}}",
    "storage_resource_id" : "234705d3-8f33-451a-92aa-xxxxxxxxxxxx",
    "storage_spec_code" : "dms.physical.storage.normal",
    "service_type" : "advanced",
    "storage_type" : "hec",
    "is_logical_volume" : true,
    "extend_times" : 0,
    "retention_policy" : "produce_reject",
    "ipv6_enable" : false,
    "ipv6_connect_addresses" : [ ],
    "connector_enable" : false,
    "mqs_connector_enable" : true,
    "mqs_connector_address" : "192.168.0.10:9776;192.168.0.17:9776",
    "connector_id" : "",
    "rest_enable" : true,
    "rest_connect_address" : "https://10.10.10.170:9292",
    "kafka_public_status" : "false",
    "public_bandwidth" : 0,
    "public_boundwidth" : 0,
    "message_query_inst_enable" : true,
    "vpc_client_plain" : false,
    "support_features" : "kafka.crossvpc.domain.enable,feature.physerver.kafka.topic.accesspolicy,rabbitmq.plugin.management,roma_app_enable,auto_topic_switch,feature.physerver.kafka.user.manager,route,kafka.new.pod.port,feature.physerver.kafka.topic.modify,message_trace_enable,features.pod.token.access,roma.user.manage.no.support,feature.physerver.kafka.pulbic.dynamic,features.log.collection",
    "trace_enable" : false,
    "agent_enable" : false,
    "pod_connect_address" : "10.10.10.122:9080,10.10.10.96:9080,10.10.10.66:9080",
    "disk_encrypted" : false,
    "kafka_private_connect_address" : "192.168.0.227:9093,192.168.0.234:9093,192.168.0.57:9093",
    "enable_auto_topic" : false,
    "ces_version" : "linux,v1,v2",
    "plugin_enable" : false,
    "public_access_enabled" : "false",
    "node_num" : 3
  }, {
    "name" : "romamqs_54fc780d-bf6f-4402-8149-xxxxxxxxxxxx",
    "engine" : "kafka",
    "port" : 9093,
    "status" : "RUNNING",
    "description" : "roma-mqs",
    "type" : "cluster",
    "specification" : "100MB",
    "engine_version" : "1.1.0",
    "connect_address" : "192.168.0.25,192.168.0.92,192.168.0.220",
    "instance_id" : "54fc780d-bf6f-4402-8149-xxxxxxxxxxxx",
    "resource_spec_code" : "dms.instance.kafka.cluster.c3.mini",
    "charging_mode" : 1,
    "vpc_id" : "5810f4bb-b202-45cd-a5d1-xxxxxxxxxxxx",
    "vpc_name" : "vpc-4aeb",
    "created_at" : "1600075938106",
    "product_id" : "00300-30308-0--0",
    "security_group_id" : "a9b9667f-8a48-4317-b637-xxxxxxxxxxxx",
    "security_group_name" : "default",
    "subnet_id" : "08c8e51c-7013-43ee-bb0a-xxxxxxxxxxxx",
    "available_zones" : [ "9f1c5806706d4c1fb0eb72f0a9b18c77" ],
    "user_id" : "4d1a542e7bcf400cb9c8efada01406d8",
    "user_name" : "paas_test",
    "access_user" : "mqs-gen-user-1600075937011",
    "maintain_begin" : "22:00:00",
    "maintain_end" : "02:00:00",
    "enable_log_collection" : false,
    "storage_space" : 492,
    "total_storage_space" : 600,
    "used_storage_space" : 25,
    "partition_num" : "300",
    "enable_publicip" : false,
    "ssl_enable" : true,
    "cross_vpc_info" : "{\"192.168.0.25\":{\"advertised_ip\":\"192.168.0.25\",\"port\":9011,\"port_id\":\"bcf9ba5e-26f4-4d09-b566-014eac1c804b\"},\"192.168.0.92\":{\"advertised_ip\":\"192.168.0.92\",\"port\":9011,\"port_id\":\"43bbffdd-07bf-450f-b1cd-c5e553c77c0f\"},\"192.168.0.220\":{\"advertised_ip\":\"192.168.0.220\",\"port\":9011,\"port_id\":\"dc26f9c0-2d2b-4522-9f22-b5b3d726121e\"}}",
    "storage_resource_id" : "0b391dcb-ccc8-4f9d-9440-xxxxxxxxxxxx",
    "storage_spec_code" : "dms.physical.storage.high",
    "service_type" : "advanced",
    "storage_type" : "hec",
    "is_logical_volume" : true,
    "extend_times" : 0,
    "retention_policy" : "produce_reject",
    "ipv6_enable" : false,
    "ipv6_connect_addresses" : [ ],
    "connector_enable" : false,
    "mqs_connector_enable" : true,
    "mqs_connector_address" : "192.168.0.66:9776;192.168.0.65:9776",
    "connector_id" : "",
    "rest_enable" : true,
    "rest_connect_address" : "https://10.10.10.57:9292",
    "kafka_public_status" : "false",
    "public_bandwidth" : 0,
    "public_boundwidth" : 0,
    "message_query_inst_enable" : true,
    "vpc_client_plain" : false,
    "support_features" : "kafka.crossvpc.domain.enable,route,kafka.new.pod.port,feature.physerver.kafka.topic.modify,feature.physerver.kafka.topic.accesspolicy,message_trace_enable,features.pod.token.access,rabbitmq.plugin.management,roma_app_enable,features.log.collection,auto_topic_switch,feature.physerver.kafka.user.manager",
    "trace_enable" : false,
    "agent_enable" : false,
    "pod_connect_address" : "10.10.10.244:9080,10.10.10.79:9080,10.10.10.64:9080",
    "disk_encrypted" : false,
    "kafka_private_connect_address" : "192.168.0.25:9093,192.168.0.92:9093,192.168.0.220:9093",
    "enable_auto_topic" : false,
    "ces_version" : "linux,v1,v2",
    "plugin_enable" : false,
    "public_access_enabled" : "false",
    "node_num" : 3
  } ],
  "instance_num" : 2
}

Status Codes

Status Code

Description

200

OK

Error Codes

See Error Codes.

Parent topic: MQS Instance Management