KubeBlocks uses Addons to extend support for various database engines. And there are currently over 30 Addons available in the KubeBlocks repository, which can be further categorized as follows sections.

For installing and enabling Addons, refer to Addon installation tutorial.

Relational Databases

MySQL and PostgreSQL are the two most popular open-source relational databases in the world, and they have branches/variants.

MySQL and its variants

Addon List

Addons	Description
mysql	This addon uses the community edition MySQL image officially released by Oracle.
apecloud-mysql	ApeCloud MySQL is a free, fully compatible drop-in replacement for MySQL Community Edition, offering enhanced high availability through a RAFT protocol replication plugin. The image is provided by ApeCloud. Additionally, ApeCloud MySQL includes an open-source proxy called WeScale, which provides features such as read-write splitting and connection pooling.
mariadb	MariaDB is a high performance open source relational database management system that is widely used for web and application servers.

Supported Features

NOTE

The versions listed below may not be up-to-date, and some supported versions might be missing. For the latest addon versions, please refer to the KubeBlocks addon GitHub repo.

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
mysql	5.7.44 8.0.33 8.4.2	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	N/A	✔️	✔️	✔️
apecloud-mysql	8.0.30	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	N/A	✔️	✔️	✔️
mariadb	10.6.15	✔️	N/A	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Addon (v0.9.0)

Supported Versions

Vscale

Hscale

Volumeexpand

Stop/Start

Restart

Expose

Backup/Restore

Logs

Config

Upgrade (DB engine version)

Account

Failover

Switchover

mysql

5.7.44

8.0.33

8.4.2

✔️

N/A

✔️

apecloud-mysql

8.0.30

✔️

N/A

✔️

mariadb

10.6.15

✔️

N/A

✔️

N/A

Postgresql and its variants

Addon List

Addons	Description
postgresql	This addon provides PostgreSQL services using the Spilo image with Patroni for high availability (HA).
apecloud-postgresql	ApeCloud PostgreSQL is a free, fully compatible drop-in replacement for PostgreSQL, offering enhanced high availability through a RAFT protocol replication plugin.
official-postgresql	This addon includes vanilla PostgreSQL, the official release from the PostgreSQL community, without any modifications, optimizations, or packaging from third-party vendors.
oriolebd	OrioleDB is a new storage engine for PostgreSQL, bringing a modern approach to database capacity, capabilities and performance to the world's most-loved database platform.
neon	Neon is Serverless Postgres.

Supported Features

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
postgresql	12.14.0 12.14.1 12.15.0 14.7.2 14.8.0 15.7.0	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
apecloud-postgresql	14.11.0	✔️	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A
official-postgresql	14.7	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
orioledb	14.7.2-beta1	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
neon	neon-broker-1.0.0 neon-compute-1.0.0 neon-pageserver-1.0.0 neon-safekeeper-1.0.0	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

NoSQL

Addon List

Addons	Description
mongodb	MongoDB is a document-oriented NoSQL database used for high volume data storage.
redis	Redis is a fast, open source, in-memory, key-value data store.
etcd	etcd is a strongly consistent, distributed key-value store that provides a reliable way to store data that needs to be accessed by a distributed system or cluster of machines.
zookeeper	Apache ZooKeeper is a centralized service for maintaining configuration information, naming, providing distributed synchronization, and providing group services.

Supported Features

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
mongodb	4.0.28 4.2.24 4.4.29 5.0.28 6.0.16 7.0.12	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	N/A	N/A	✔️	✔️
redis	redis-7.0.6 redis-7.2.4 redis-cluster-7.0.6 redis-cluster-7.2.4 redis-sentinel-7.0.6 redis-sentinel-7.2.4 redis-twemproxy-0.5.0	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	N/A	✔️	✔️	N/A
etcd	3.5.15 3.5.6	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
zookeeper	3.4.14 3.6.4 3.7.2 3.8.4 3.9.2	✔️	✔️	✔️	✔️	✔️	N/A	N/A	✔️	✔️	N/A	N/A	N/A	N/A

OLAP Systems

Addon List

Addons	Description
elasticsearch	Elasticsearch is a distributed, RESTful search engine optimized for speed and relevance on production-scale workloads.
starrocks-ce	StarRocks is a next-gen, high-performance analytical data warehouse that enables real-time, multi-dimensional, and highly concurrent data analysis.
clickhouse	ClickHouse is a column-oriented database that enables its users to generate powerful analytics, using SQL queries, in real-time.
opensearch	Open source distributed and RESTful search engine.

Supported Features

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
elasticsearch	7.10.1 7.7.1 7.8.1 8.1.3 8.8.2 8.8.2	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
starrocks-ce	starrocks-ce-be-3.2.2 starrocks-ce-be-3.3.0 starrocks-ce-fe-3.2.2 starrocks-ce-fe-3.3.0	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
clickhouse	22.9.4	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
opensearch	2.7.0	✔️	N/A	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Distributed SQL Databases

Addon List

Addons	Description
tidb	TiDB is a MySQL-compatible distributed database, with the SQL layer developed in Go, the storage layer based on RocksDB, and the transaction model using Percolator. Provided by PingCap.
oceanbase-ce	OceanBase Community Edition is a MySQL-compatible distributed database developed in C++.
polardb-x	PolarDB-X Community Edition is a MySQL-compatible distributed database that supports horizontal scaling based on MySQL. Provided by Alibaba Cloud, it is open-source.

Supported Features

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
tidb	6.5.10 7.1.5 7.5.2 tidb-pd-6.5.10 tidb-pd-7.1.5 tidb-pd-7.5.2 tikv-6.5.10 tikv-7.1.5 tikv-7.5.2	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
oceanbase	4.3.0	N/A	✔️	✔️	N/A	N/A		N/A	N/A	N/A	N/A	N/A	N/A	N/A
polardb-x	2.3	✔️	✔️	N/A	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Addon (v0.9.0)

Supported Versions

Vscale

Hscale

Volumeexpand

Stop/Start

Restart

Expose

Backup/Restore

Logs

Config

Upgrade (DB engine version)

Account

Failover

Switchover

tidb

6.5.10

7.1.5

7.5.2

tidb-pd-6.5.10

tidb-pd-7.1.5

tidb-pd-7.5.2

tikv-6.5.10

tikv-7.1.5

tikv-7.5.2

✔️

N/A

oceanbase

4.3.0

N/A

✔️

N/A

polardb-x

2.3

✔️

N/A

✔️

N/A

Message Queues

Addon List

Addons	Description
kafka	Apache Kafka is an open-source distributed event streaming platform used by thousands of companies for high-performance data pipelines, streaming analytics, data integration, and mission-critical applications.
rabbitmq	RabbitMQ is a reliable and mature messaging and streaming broker.
pulsar	Apache Pulsar is an open-source, distributed messaging and streaming platform.

Supported Features

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
kafka	kafka-broker-3.3.2 kafka-combine-3.3.2 kafka-controller-3.3.2 kafka-exporter-1.6.0	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	✔️	N/A	N/A	N/A	N/A
rabbitmq	3.13.2 3.12.14 3.11.28 3.10.25 3.9.29 3.8.14	✔️	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	Managed by the RabitMQ Management system.	✔️	✔️
pulsar	pulsar-bkrecovery-2.11.2 pulsar-bkrecovery-3.0.2 pulsar-bookkeeper-2.11.2 pulsar-bookkeeper-3.0.2 pulsar-broker-2.11.2 pulsar-broker-3.0.2 pulsar-proxy-2.11.2 pulsar-proxy-3.0.2 pulsar-zookeeper-2.11.2 pulsar-zookeeper-3.0.2	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	✔️	N/A	N/A	N/A	N/A

Addon (v0.9.0)

Supported Versions

Vscale

Hscale

Volumeexpand

Stop/Start

Restart

Expose

Backup/Restore

Logs

Config

Upgrade (DB engine version)

Account

Failover

Switchover

kafka

kafka-broker-3.3.2

kafka-combine-3.3.2

kafka-controller-3.3.2

kafka-exporter-1.6.0

✔️

N/A

✔️

N/A

rabbitmq

3.13.2

3.12.14

3.11.28

3.10.25

3.9.29

3.8.14

✔️

N/A

Managed by the RabitMQ Management system.

✔️

pulsar

pulsar-bkrecovery-2.11.2

pulsar-bkrecovery-3.0.2

pulsar-bookkeeper-2.11.2

pulsar-bookkeeper-3.0.2

pulsar-broker-2.11.2

pulsar-broker-3.0.2

pulsar-proxy-2.11.2

pulsar-proxy-3.0.2

pulsar-zookeeper-2.11.2

pulsar-zookeeper-3.0.2

✔️

N/A

✔️

N/A

Vector Databases

Addon List

Addons	Description
qdrant	Qdrant is a vector database & vector similarity search engine.
weaviate	Weaviate is an open-source vector database.
milvus	Milvus is a flexible, reliable, & blazing-fast cloud-native, open-source vector database.

Supported Features

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
qdrant	1.10.0 1.5.0 1.7.3 1.8.1 1.8.4	✔️	✔️	✔️	✔️	✔️	N/A	✔️	N/A	N/A	N/A	N/A	N/A	N/A
weaviate	1.23.1	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	✔️	N/A	N/A	N/A	N/A
milvus	2.3.2	✔️	N/A	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Addon (v0.9.0)

Supported Versions

Vscale

Hscale

Volumeexpand

Stop/Start

Restart

Expose

Backup/Restore

Logs

Config

Upgrade (DB engine version)

Account

Failover

Switchover

qdrant

1.10.0

1.5.0

1.7.3

1.8.1

1.8.4

✔️

N/A

✔️

N/A

weaviate

1.23.1

✔️

N/A

✔️

N/A

milvus

2.3.2

✔️

N/A

✔️

N/A

Time Series Databases

Addon List

Addons	Description
influxdb	InfluxDB enables real-time analytics by serving as a purpose-built database that optimizes processing and scaling for large time series data workloads.
victoria-metrics	VictoriaMetrics is a fast, cost-effective and scalable monitoring solution and time series database.
greptimedb	GreptimeDB is an open-source time-series database with a special focus on scalability, analytical capabilities and efficiency.
tdengine	TDengine™ is an industrial data platform purpose-built for the Industrial IoT, combining a time series database with essential features like stream processing, data subscription, and caching.

Supported Features

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
influxdb	2.7.4	✔️	N/A	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
victoria-metrics	1.0.0
greptimedb	0.3.2	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
tdengine	3.0.5	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Graph Databases

Addon List

Addons	Description
nebula	NebulaGraph is an open source graph database that can store and process graphs with trillions of edges and vertices.

Supported Features

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
nebula	3.5.0	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Storage System

Addon List

Addons	Description
minio	MinIO is an object storage solution that provides an Amazon Web Services S3-compatible API and supports all core S3 features.

Supported Features

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
minio	RELEASE.2024-06-29T01-20-47Z	✔️	N/A	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Supported Addons

For installing and enabling Addons, refer to Addon installation tutorial.

Relational Databases

MySQL and PostgreSQL are the two most popular open-source relational databases in the world, and they have branches/variants.

MySQL and its variants

Addon List

Addons	Description
mysql	This addon uses the community edition MySQL image officially released by Oracle.
apecloud-mysql	ApeCloud MySQL is a free, fully compatible drop-in replacement for MySQL Community Edition, offering enhanced high availability through a RAFT protocol replication plugin. The image is provided by ApeCloud. Additionally, ApeCloud MySQL includes an open-source proxy called WeScale, which provides features such as read-write splitting and connection pooling.
mariadb	MariaDB is a high performance open source relational database management system that is widely used for web and application servers.

Supported Features

NOTE

The versions listed below may not be up-to-date, and some supported versions might be missing. For the latest addon versions, please refer to the KubeBlocks addon GitHub repo.

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
mysql	5.7.44 8.0.33 8.4.2	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	N/A	✔️	✔️	✔️
apecloud-mysql	8.0.30	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	N/A	✔️	✔️	✔️
mariadb	10.6.15	✔️	N/A	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Addon (v0.9.0)

Supported Versions

Vscale

Hscale

Volumeexpand

Stop/Start

Restart

Expose

Backup/Restore

Logs

Config

Upgrade (DB engine version)

Account

Failover

Switchover

mysql

5.7.44

8.0.33

8.4.2

✔️

N/A

✔️

apecloud-mysql

8.0.30

✔️

N/A

✔️

mariadb

10.6.15

✔️

N/A

✔️

N/A

Postgresql and its variants

Addon List

Addons	Description
postgresql	This addon provides PostgreSQL services using the Spilo image with Patroni for high availability (HA).
apecloud-postgresql	ApeCloud PostgreSQL is a free, fully compatible drop-in replacement for PostgreSQL, offering enhanced high availability through a RAFT protocol replication plugin.
official-postgresql	This addon includes vanilla PostgreSQL, the official release from the PostgreSQL community, without any modifications, optimizations, or packaging from third-party vendors.
oriolebd	OrioleDB is a new storage engine for PostgreSQL, bringing a modern approach to database capacity, capabilities and performance to the world's most-loved database platform.
neon	Neon is Serverless Postgres.

Supported Features

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
postgresql	12.14.0 12.14.1 12.15.0 14.7.2 14.8.0 15.7.0	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
apecloud-postgresql	14.11.0	✔️	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A
official-postgresql	14.7	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
orioledb	14.7.2-beta1	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
neon	neon-broker-1.0.0 neon-compute-1.0.0 neon-pageserver-1.0.0 neon-safekeeper-1.0.0	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

NoSQL

Addon List

Addons	Description
mongodb	MongoDB is a document-oriented NoSQL database used for high volume data storage.
redis	Redis is a fast, open source, in-memory, key-value data store.
etcd	etcd is a strongly consistent, distributed key-value store that provides a reliable way to store data that needs to be accessed by a distributed system or cluster of machines.
zookeeper	Apache ZooKeeper is a centralized service for maintaining configuration information, naming, providing distributed synchronization, and providing group services.

Supported Features

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
mongodb	4.0.28 4.2.24 4.4.29 5.0.28 6.0.16 7.0.12	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	N/A	N/A	✔️	✔️
redis	redis-7.0.6 redis-7.2.4 redis-cluster-7.0.6 redis-cluster-7.2.4 redis-sentinel-7.0.6 redis-sentinel-7.2.4 redis-twemproxy-0.5.0	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	N/A	✔️	✔️	N/A
etcd	3.5.15 3.5.6	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
zookeeper	3.4.14 3.6.4 3.7.2 3.8.4 3.9.2	✔️	✔️	✔️	✔️	✔️	N/A	N/A	✔️	✔️	N/A	N/A	N/A	N/A

OLAP Systems

Addon List

Addons	Description
elasticsearch	Elasticsearch is a distributed, RESTful search engine optimized for speed and relevance on production-scale workloads.
starrocks-ce	StarRocks is a next-gen, high-performance analytical data warehouse that enables real-time, multi-dimensional, and highly concurrent data analysis.
clickhouse	ClickHouse is a column-oriented database that enables its users to generate powerful analytics, using SQL queries, in real-time.
opensearch	Open source distributed and RESTful search engine.

Supported Features

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
elasticsearch	7.10.1 7.7.1 7.8.1 8.1.3 8.8.2 8.8.2	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
starrocks-ce	starrocks-ce-be-3.2.2 starrocks-ce-be-3.3.0 starrocks-ce-fe-3.2.2 starrocks-ce-fe-3.3.0	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
clickhouse	22.9.4	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
opensearch	2.7.0	✔️	N/A	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Distributed SQL Databases

Addon List

Addons	Description
tidb	TiDB is a MySQL-compatible distributed database, with the SQL layer developed in Go, the storage layer based on RocksDB, and the transaction model using Percolator. Provided by PingCap.
oceanbase-ce	OceanBase Community Edition is a MySQL-compatible distributed database developed in C++.
polardb-x	PolarDB-X Community Edition is a MySQL-compatible distributed database that supports horizontal scaling based on MySQL. Provided by Alibaba Cloud, it is open-source.

Supported Features

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
tidb	6.5.10 7.1.5 7.5.2 tidb-pd-6.5.10 tidb-pd-7.1.5 tidb-pd-7.5.2 tikv-6.5.10 tikv-7.1.5 tikv-7.5.2	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
oceanbase	4.3.0	N/A	✔️	✔️	N/A	N/A		N/A	N/A	N/A	N/A	N/A	N/A	N/A
polardb-x	2.3	✔️	✔️	N/A	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Addon (v0.9.0)

Supported Versions

Vscale

Hscale

Volumeexpand

Stop/Start

Restart

Expose

Backup/Restore

Logs

Config

Upgrade (DB engine version)

Account

Failover

Switchover

tidb

6.5.10

7.1.5

7.5.2

tidb-pd-6.5.10

tidb-pd-7.1.5

tidb-pd-7.5.2

tikv-6.5.10

tikv-7.1.5

tikv-7.5.2

✔️

N/A

oceanbase

4.3.0

N/A

✔️

N/A

polardb-x

2.3

✔️

N/A

✔️

N/A

Message Queues

Addon List

Addons	Description
kafka	Apache Kafka is an open-source distributed event streaming platform used by thousands of companies for high-performance data pipelines, streaming analytics, data integration, and mission-critical applications.
rabbitmq	RabbitMQ is a reliable and mature messaging and streaming broker.
pulsar	Apache Pulsar is an open-source, distributed messaging and streaming platform.

Supported Features

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
kafka	kafka-broker-3.3.2 kafka-combine-3.3.2 kafka-controller-3.3.2 kafka-exporter-1.6.0	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	✔️	N/A	N/A	N/A	N/A
rabbitmq	3.13.2 3.12.14 3.11.28 3.10.25 3.9.29 3.8.14	✔️	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	Managed by the RabitMQ Management system.	✔️	✔️
pulsar	pulsar-bkrecovery-2.11.2 pulsar-bkrecovery-3.0.2 pulsar-bookkeeper-2.11.2 pulsar-bookkeeper-3.0.2 pulsar-broker-2.11.2 pulsar-broker-3.0.2 pulsar-proxy-2.11.2 pulsar-proxy-3.0.2 pulsar-zookeeper-2.11.2 pulsar-zookeeper-3.0.2	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	✔️	N/A	N/A	N/A	N/A

Addon (v0.9.0)

Supported Versions

Vscale

Hscale

Volumeexpand

Stop/Start

Restart

Expose

Backup/Restore

Logs

Config

Upgrade (DB engine version)

Account

Failover

Switchover

kafka

kafka-broker-3.3.2

kafka-combine-3.3.2

kafka-controller-3.3.2

kafka-exporter-1.6.0

✔️

N/A

✔️

N/A

rabbitmq

3.13.2

3.12.14

3.11.28

3.10.25

3.9.29

3.8.14

✔️

N/A

Managed by the RabitMQ Management system.

✔️

pulsar

pulsar-bkrecovery-2.11.2

pulsar-bkrecovery-3.0.2

pulsar-bookkeeper-2.11.2

pulsar-bookkeeper-3.0.2

pulsar-broker-2.11.2

pulsar-broker-3.0.2

pulsar-proxy-2.11.2

pulsar-proxy-3.0.2

pulsar-zookeeper-2.11.2

pulsar-zookeeper-3.0.2

✔️

N/A

✔️

N/A

Vector Databases

Addon List

Addons	Description
qdrant	Qdrant is a vector database & vector similarity search engine.
weaviate	Weaviate is an open-source vector database.
milvus	Milvus is a flexible, reliable, & blazing-fast cloud-native, open-source vector database.

Supported Features

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
qdrant	1.10.0 1.5.0 1.7.3 1.8.1 1.8.4	✔️	✔️	✔️	✔️	✔️	N/A	✔️	N/A	N/A	N/A	N/A	N/A	N/A
weaviate	1.23.1	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	✔️	N/A	N/A	N/A	N/A
milvus	2.3.2	✔️	N/A	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Addon (v0.9.0)

Supported Versions

Vscale

Hscale

Volumeexpand

Stop/Start

Restart

Expose

Backup/Restore

Logs

Config

Upgrade (DB engine version)

Account

Failover

Switchover

qdrant

1.10.0

1.5.0

1.7.3

1.8.1

1.8.4

✔️

N/A

✔️

N/A

weaviate

1.23.1

✔️

N/A

✔️

N/A

milvus

2.3.2

✔️

N/A

✔️

N/A

Time Series Databases

Addon List

Addons	Description
influxdb	InfluxDB enables real-time analytics by serving as a purpose-built database that optimizes processing and scaling for large time series data workloads.
victoria-metrics	VictoriaMetrics is a fast, cost-effective and scalable monitoring solution and time series database.
greptimedb	GreptimeDB is an open-source time-series database with a special focus on scalability, analytical capabilities and efficiency.
tdengine	TDengine™ is an industrial data platform purpose-built for the Industrial IoT, combining a time series database with essential features like stream processing, data subscription, and caching.

Supported Features

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
influxdb	2.7.4	✔️	N/A	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
victoria-metrics	1.0.0
greptimedb	0.3.2	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
tdengine	3.0.5	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Graph Databases

Addon List

Addons	Description
nebula	NebulaGraph is an open source graph database that can store and process graphs with trillions of edges and vertices.

Supported Features

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
nebula	3.5.0	✔️	✔️	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Storage System

Addon List

Addons	Description
minio	MinIO is an object storage solution that provides an Amazon Web Services S3-compatible API and supports all core S3 features.

Supported Features

Addon (v0.9.0)	Supported Versions	Vscale	Hscale	Volumeexpand	Stop/Start	Restart	Expose	Backup/Restore	Logs	Config	Upgrade (DB engine version)	Account	Failover	Switchover
minio	RELEASE.2024-06-29T01-20-47Z	✔️	N/A	✔️	✔️	✔️	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A