Open-Source DBaaS on Kubernetes

Run production databases anywhere — no vendor lock-in, full Day 2 operations, one control plane.

CNCF Sandbox Apache 2.0 8+ Databases Supported

openeverest.io

About

Formerly Percona Everest — now fully open-source & community-driven

900+ GitHub stars
CNCF Sandbox
Growing community

DBaaS on Any Kubernetes

Deploy and manage production databases on any K8s cluster — EKS, GKE, AKS, on-prem, or bare metal.

One Control Plane

Runs PostgreSQL, MySQL, MongoDB, MariaDB, ClickHouse & more through pluggable operators — one UI for every database.

Architecture

How It Works

Interfaces
Web UI REST API CRDs (GitOps)
▼
Core
OpenEverest Control Plane
▼
Providers
PostgreSQL MySQL MongoDB ClickHouse +4 more
▼
Workloads
Database Pods (K8s CRs) PVCs Services

Databases deployed as native Kubernetes custom resources

Deep Dive

Database Management

Powered by production-grade Kubernetes operators
Percona · CloudNativePG · Altinity & more

Version Management Pick database engine & version per cluster
Flexible Topology Configure replicas, sharding & proxy layers
Backup & PITR Scheduled backups & point-in-time recovery
Health Monitoring Pods & containers status, PMM integration
Enterprise-grade databases — fully open-source, zero vendor lock-in
Press → or ↓ to explore database capabilities
OpenEverest — Create cluster with engine and version selection
OpenEverest — Configure cluster topology: replicas, sharding, proxies
OpenEverest — Configure backups OpenEverest — Backup management
OpenEverest — View components health: pods and containers

What's Next

OpenEverest v2

Developer Preview
Monolith → Modular Architecture

Database Providers (Plugins)

New engines ship as independent plugins — 9 providers available today

ClickHouse MariaDB Valkey Cassandra Your Engine (SDK)

Generic Plugins

Extend the UI & API with custom integrations

Plugin Hub MongoDB Explorer AI Copilot Data Migration
Browse all providers & plugins in the Extension Hub — openeverest.io/extensions
Multi-K8s — manage databases across clusters from one UI Infinitely extensible — same easy DBaaS experience

Architecture Evolution

v1 → v2

From monolithic core to modular plugin architecture

● v1 — Monolithic ● v2 — Modular
OPENEVEREST CORE (MONOLITHIC) Web UI everest-operator OLM Version Service MySQL Operator tightly coupled PostgreSQL Operator tightly coupled MongoDB Operator tightly coupled
OPENEVEREST CORE Web UI everest-operator OLM removed Version Service removed PROVIDERS (PLUGINS) MySQL Provider decoupled PostgreSQL Provider decoupled MongoDB Provider decoupled ClickHouse decoupled Valkey decoupled Your Database Provider SDK
OLM & Version Service removed Simplified core, fewer dependencies
Decoupled providers Each DB engine is an independent plugin
Infinitely extensible Add any database via the Provider SDK