EDB Postgres for Kubernetes 1.0 release notes v1
We are in the process of migrating the documentation from the previous EDB Postgres for Kubernetes name to the new EDB CloudNativePG Cluster name. You may see references to both names in this documentation.
Released: 04 Feb 2021
The first major release implements Cluster, Backup and ScheduledBackup in the API group postgresql.k8s.enterprisedb.io/v1. It uses these resources to create and manage PostgreSQL clusters inside Kubernetes with the following main capabilities:
| Type | Description |
|---|---|
| Feature | Direct integration with Kubernetes API server for High Availability, without requiring an external tool. |
| Feature | Failover of the primary instance by promoting the most aligned replica. |
| Feature | Automated recreation of a replica. |
| Feature | Planned switchover of the primary instance by promoting a selected replica. |
| Feature | Scale up/down capabilities. |
| Feature | Definition of an arbitrary number of instances (minimum 1 - one primary server). |
| Feature | Definition of the read-write service to connect your applications to the only primary server of the cluster. |
| Feature | Definition of the read service to connect your applications to any of the instances for reading workloads. |
| Feature | Support for Local Persistent Volumes with PVC templates. |
| Feature | Reuse of Persistent Volumes storage in Pods. |
| Feature | Rolling updates for PostgreSQL minor versions and operator upgrades. |
| Feature | TLS connections and client certificate authentication. |
| Feature | Continuous backup to an S3 compatible object store. |
| Feature | Full recovery and point-in-time recovery from an S3 compatible object store backup. |
| Feature | Support for synchronous replicas. |
| Feature | Support for node affinity via nodeSelector property. |
| Feature | Standard output logging of PostgreSQL error messages. |