“trove-api” service

OpenStack Trove is a database-as-a-service (DBaaS) project within the OpenStack ecosystem. It provides an API-driven framework for provisioning and managing various relational and non-relational databases in an OpenStack cloud environment. The Trove API allows users to create, configure, and manage database instances easily.

Here are the key components and features of the Trove API:

  1. Database Instances: The Trove API enables users to create and manage database instances. It supports popular database engines like MySQL, PostgreSQL, MongoDB, and Cassandra. Users can create, delete, resize, and manage the lifecycle of these instances through the API.
  2. Flavors and Configuration: Trove introduces the concept of “flavors” that define the computational and storage resources allocated to a database instance. The API allows users to list available flavors, create custom flavors, and modify existing ones. Additionally, users can configure database-specific parameters and access control settings through the API.
  3. Backups and Restores: Trove API provides functionalities for creating, managing, and restoring database backups. Users can initiate manual backups or schedule automatic backups. The API also supports point-in-time recovery, allowing users to restore databases to a specific state in the past.
  4. Replication and Clustering: Trove supports database replication and clustering for high availability and scalability. The API enables users to configure replication options, create replica instances, and manage replication topologies. It also allows users to create database clusters to distribute the workload across multiple instances.
  5. Security and Access Control: The Trove API provides mechanisms for securing database instances and controlling access. Users can configure security groups, network access rules, and authentication credentials through the API. It also supports integration with Keystone, the OpenStack identity service, for user authentication and authorization.
  6. Monitoring and Logging: Trove API offers functionalities to monitor the health and performance of database instances. Users can retrieve metrics such as CPU usage, memory usage, and disk I/O statistics. The API also provides access to database logs for troubleshooting and analysis.
  7. Extensions and Customization: Trove allows developers to extend its capabilities by creating custom datastores and datastore versions. The API supports operations for managing these extensions, including listing available datastores, creating new datastore versions, and managing their lifecycle.
  8. Integration with Other OpenStack Services: Trove integrates with other OpenStack services such as Nova (compute), Neutron (networking), and Cinder (block storage). This allows users to leverage the capabilities of these services when provisioning and managing database instances.

Overall, the Trove API provides a comprehensive set of operations for managing databases in an OpenStack cloud environment. It offers flexibility, scalability, and automation, allowing users to easily provision and manage database instances while abstracting the underlying infrastructure complexities.

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