patroni/patroni

Health v2 · maintenance only

Adoption not part of the score

8683 stars · 1019 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

Patroni is a Python-based high-availability orchestrator for PostgreSQL clusters that automates leader election, failover, and replication management. It integrates with distributed configuration stores such as etcd, ZooKeeper, Consul, Kubernetes, and Raft to coordinate cluster state.

Use cases

• set up a highly available postgresql cluster with automatic failover
• run postgres on kubernetes with leader election and failover
• manage streaming replication and switchover for postgres
• replace manual postgres failover scripts with automated cluster management
• deploy postgres HA with etcd or consul as the consensus store
• orchestrate postgres clusters behind haproxy with health-based routing

When to choose

• you need automated failover and leader election for postgresql
• you run postgres on kubernetes or use etcd/consul/zookeeper for coordination
• you want a battle-tested, actively maintained HA solution with a large community

When to avoid

• you run a single postgres instance and don't need high availability
• you use a database other than postgresql
• you want a fully managed database service rather than self-managed orchestration

Facets

application · maturity active

database deployment monitoring cli databases self-hosted microservices python self-hosted postgresql high-availability failover orchestration replication etcd consul zookeeper haproxy devops linux macos docker kubernetes

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markdown · JSON · MCP: product_card(name="patroni/patroni")