cnpg
Installation
SKILL.md
CloudNativePG (CNPG)
Overview
CloudNativePG operator manages HA PostgreSQL clusters on Kubernetes. API: postgresql.cnpg.io/v1. Deployed via Helm chart (latest: 0.28.2 \u2192 operator 1.29.1).
CRD Reference
| CRD | Purpose |
|---|---|
Cluster |
HA PostgreSQL cluster (core resource) |
Backup |
On-demand backup |
ScheduledBackup |
Cron-based backup schedule |
Pooler |
PgBouncer connection pooler |
Database |
Database-level management within cluster |
Publication / Subscription |
Logical replication |
ImageCatalog / ClusterImageCatalog |
Extension image management (v1.29+) |
FailoverQuorum |
Quorum-based failover settings |