trove openstack
Trove is the Database as a Service (DBaaS) component of OpenStack, designed to simplify the management of relational and non-relational databases in a cloud environment. It automates provisioning, scaling, and administration of database instances, allowing users to focus on their applications rather than database maintenance. Key Features of Trove Multi-Database Support: - Relational: MySQL, PostgreSQL, MariaDB, Oracle (limited). - NoSQL: MongoDB, Cassandra, Redis, CouchDB, etc. - Others: Elasticsearch, etcd (depending on OpenStack version). Automated Operations: - Provisioning: On-demand database instance creation. - Backup & Restore: Scheduled or manual backups. - Scaling: Vertical (resizing) and horizontal (replication/clustering). - Patching: Automated database engine updates. Integration with OpenStack: - Works with Nova (compute), Neutron (networking), Cinder (storage), and Keystone (authentication). - Supports Heat (orchestration) for templated deployments. User & Project Isolation: - Role-based access control (RBAC) via Keystone. - Secure multi-tenancy. High Availability: - Supports replication, failover, and clustering configurations. How Trove Works User Request: A user (or application) requests a database instance via the OpenStack API (CLI/Dashboard). Orchestration: Trove interacts with Nova (for VM), Cinder (for storage), and Neutron (for networking) to deploy the database. Management: Troves guest agent (running inside the database instance) handles configuration, backups, and scaling. Monitoring: Integrates with Ceilometer (Telemetry) for metrics. Use Cases Developers: Quickly spin up dev/test databases. Enterprises: Managed databases for production workloads. Cloud Providers: Offer DBaaS to customers. Trove vs. Other DBaaS Solutions Feature Trove (OpenStack) AWS RDS Azure Database Open Source Yes No No Multi-DB Support Yes Yes Yes On-Premises Yes No No Integration OpenStack-native AWS-only Azure-only Getting Started with Trove Prerequisites: - A working OpenStack deployment (e.g., Victoria, Wallaby). - Trove services (trove-api, trove-taskmanager, trove-conductor) installed. Installation: - Via packages (apt-get install python3-trove) or containers. Configuration: - Define database images (e.g., mysql-image). - Set up flavors (resource templates). Usage: Limitations Complex Setup: Requires OpenStack expertise. Limited DB Versions: Not all database versions are supported. No Built-in Encryption: Relies on external tools for data encryption. Resources Official Trove Documentation Source Code (GitHub) OpenStack DBaaS Guide Would you like a deeper dive into a specific aspect (e.g., clustering, backup policies)?
Trove is the Database as a Service (DBaaS) component of OpenStack, designed to simplify the management of relational and...
Venture into the depths of Azeroth itself in this groundbreaking expansion. Face new threats emerging from the planet's core, explore mysterious underground realms, and uncover secrets that will reshape your understanding of the Warcraft universe forever.
The War Within brings so much fresh content to WoW. The new zones are absolutely stunning and the storyline is engaging. Been playing for 15 years and this expansion reignited my passion for the game.
The new raid content is fantastic with challenging mechanics. However, there are still some bugs that need to be ironed out. Overall a solid expansion that keeps me coming back for more.
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Major balance changes to all classes, new dungeon difficulty, and holiday events are now available. Check out the full patch notes for details.
Celebrate the season with special quests, unique rewards, and festive activities throughout Azeroth. Event runs until January 2nd.