​​Kubegres is a #k8s operator allowing to deploy one or many clusters of postgresql instances and manage databases replication, failover and backup.

Features:
- It can manage one or many clusters of Postgres instances. Each cluster of Postgres instances is created using a YAML of "kind: Kubegres". Each cluster is self-contained and is identified by its unique name and namespace.
- It creates a cluster of PostgreSql servers with Streaming Replication enabled: it creates a Primary PostgreSql pod and a number of Replica PostgreSql pods and replicates primary's database in real-time to Replica pods.
- It manages fail-over: if a Primary PostgreSql crashes, it automatically promotes a Replica PostgreSql as a Primary.
- It has a data backup option allowing to dump PostgreSql data regularly in a given volume.
- It provides a very simple YAML with properties specialised for PostgreSql.

https://github.com/reactive-tech/kubegres

#go #devops