metadata.yaml

# Copyright 2023 Canonical Ltd.
# See LICENSE file for licensing details.

name: pgbouncer-k8s
display-name: PgBouncer K8s
summary: Charmed K8s operator for PgBouncer
description: |
  Lightweight connection pooler for PostgreSQL.

  This charm supports PgBouncer in Kubernetes environments.
docs: https://discourse.charmhub.io/t/pgbouncer-k8s-documentation/12132
source: https://github.com/canonical/pgbouncer-k8s-operator
issues: https://github.com/canonical/pgbouncer-k8s-operator/issues
website:
  - https://ubuntu.com/data/postgresql
  - https://charmhub.io/pgbouncer-k8s
  - https://github.com/canonical/pgbouncer-k8s-operator
  - https://chat.charmhub.io/charmhub/channels/data-platform
  - https://www.pgbouncer.org/
maintainers:
  - Canonical Data Platform <data-platform@lists.launchpad.net>

containers:
  pgbouncer:
    resource: pgbouncer-image

resources:
  pgbouncer-image:
    type: oci-image
    description: OCI image for pgbouncer
    upstream-source: ghcr.io/canonical/charmed-pgbouncer@sha256:416816e45e1a95647e8cfcdba9a0cad6c76a77969c1c0211f6ace81610ab81d1 # renovate: oci-image tag: 1.21-22.04_edge

provides:
  database:
    interface: postgresql_client
    optional: true
  # Legacy relations - these will be deprecated in a future release
  db:
    interface: pgsql
    optional: true
  db-admin:
    interface: pgsql
    optional: true
  metrics-endpoint:
    interface: prometheus_scrape
    optional: true
  grafana-dashboard:
    interface: grafana_dashboard
    optional: true

requires:
  backend-database:
    interface: postgresql_client
    optional: false
    limit: 1
  certificates:
    interface: tls-certificates
    optional: true
    limit: 1
  logging:
    interface: loki_push_api
    limit: 1
    optional: true
  tracing:
    interface: tracing
    limit: 1
    optional: true

peers:
  pgb-peers:
    interface: pgb_peers
  upgrade:
    interface: upgrade