Getting Started
Scenarios
This section describes how to call an API to create a Kafka instance and customize the computing capabilities and storage space of the instance based on your service requirements.
For details on how to call APIs, see Calling APIs.
Prerequisites
- IAM endpoint obtained from Regions and Endpoints.
- Kafka endpoint obtained from Regions and Endpoints.
Creating a Kafka Instance
The following is an example request for creating a Kafka instance:
{ "name": "kafka-demo", "engine": "kafka", "engine_version": "1.1.0", "storage_space": 600, "kafka_manager_user": "******", "kafka_manager_password": "******", "vpc_id": "1a28dcc5-c90d-421c-82bb-783f30f5b40a", "security_group_id": "0cc8fdb7-872a-49da-a062-88ccc39463b5", "subnet_id": "ebba7994-260d-42ab-bce1-39a08b365dc8", "available_zones": ["ae04cf9d61544df3806a3feeb401b204"], "product_id": "00300-30308-0--0", "specification": "100MB", "storage_spec_code": "dms.physical.storage.ultra", "partition_num": "300" }
- name: name of the instance.
- engine: message engine. The value is kafka.
- engine_version: version of the message engine.
- storage_space: message storage space in GB. For details about the value range, see Table 2.
- kafka_manager_user: username for logging in to Kafka Manager
- kafka_manager_password: password for logging in to Kafka Manager
- vpc_id: ID of the Virtual Private Cloud (VPC) where the instance resides. For details, see the Virtual Private Cloud User Guide.
- security_group_id: ID of the security group. For details, see the Virtual Private Cloud User Guide.
- subnet_id: ID of the VPC subnet. For details, see the Virtual Private Cloud User Guide.
- available_zones: ID of the AZ where the instance resides. The value cannot be empty or null. For details, see Querying AZ Information.
- product_id: ID of the product. For details, see Querying Product Specifications.
- specification: bandwidth of the instance. For details about the value range, see Table 2.
- storage_spec_code: storage I/O specification. For details about the value range, see Table 2.
- partition_num: maximum partitions in the instance. For details about the value range, see Table 2.
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