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RadonDB PostgreSQL Operator is an open-source, cloud-native, and high-availability cluster solution based on PostgreSQL and PGO.
RadonDB PostgreSQL Operator can be deployed on Kubernetes and KubeSphere 3.1.x.
๐ PostgreSQL cluster management
- Create, scale, and delete PostgreSQL clusters.
- Create new clusters by cloning the existing clusters or backups.
๐ High availability
- Support automatic failover based on the distributed and consistent high-availability solution.
- Deploy backup PostgreSQL clusters across Kubernetes clusters.
๐ Connection pooling
The advanced connection pooling supports using the open-source pgBouncer.
๐ Replication
Support asynchronous and synchronous replication of workloads sensitive to loss of transactions.
๐ฏ Disaster recovery
Support backup and restore based on the open-source pgBackRest.
๐ Monitoring
Track the health of the PostgreSQL clusters using the open-source pgMonitor library.
๐จ Backup
- Support backup to local storage or the object storage that supports the S3 protocol like QingStor.
- Support full, incremental, and differential backups.
- Support customizing backup time policies.
The following components are used by RadonDB PostgreSQL Operator:
In addition, the following two components are added to the PostgreSQL container:
The following components are used for PostgreSQL Operator monitoring:
๐RadonDB PostgreSQL is released under the Apache 2.0, see LICENSE.
๐For any RadonDB PostgreSQL bugs, issues, and feature requests, you can create an issue on GitHub.