metadata.yaml

# Copyright 2021 Canonical Ltd.
# See LICENSE file for licensing details.
name: prometheus-k8s
display-name: Prometheus
summary: Prometheus for Kubernetes clusters
maintainers:
  - Balbir Thomas <balbir.thomas@canonical.com>
description: |
  Prometheus is an open source monitoring solution. Prometheus
  supports aggregating high dimensional data and exposes a powerful
  query language PromQL. This charm deploys and operates Prometheus on
  Kubernetes clusters. Prometheus can raise alerts through a relation
  with the Altermanager charm. Alerting rules for Prometheus need to
  be provided through a relation with the application that requires
  alerting. Prometheus provides its own dashboard for data
  visualization but a richer visualization interface may be obtained
  through a relation with the Grafana charm.
containers:
  prometheus:
    resource: prometheus-image
    mounts:
      - storage: database
        location: /var/lib/prometheus
provides:
  grafana-source:
    interface: grafana_datasource
requires:
  metrics-endpoint:
    interface: prometheus_scrape
  alertmanager:
    interface: alertmanager_dispatch
  ingress:
    interface: ingress
storage:
  database:
    type: filesystem
resources:
  prometheus-image:
    type: oci-image
    description: Container image for Prometheus
    upstream-source: docker.io/ubuntu/prometheus@sha256:03936a740851b8786c328e08803a70feaa97731714a8dbe4b709c44366699b0c