type: charm
title: OpenStack masakari service
name: masakari-k8s
summary: Masakari - Instances High Availability Service
description: |
  Masakari provides Instances High Availability Service for OpenStack clouds by
  automatically recovering failed Instances. Currently, Masakari can recover
  KVM-based Virtual Machine(VM)s from failure events such as VM process down,
  provisioning process down, and nova-compute host failure. Masakari also
  provides an API service to manage and control the automated rescue mechanism.
assumes:
  - k8s-api
  - juju >= 3.5
links:
  source: https://opendev.org/openstack/sunbeam-charms
  issues: https://bugs.launchpad.net/sunbeam-charms

base: ubuntu@24.04
platforms:
  amd64:

config:
  options:
    debug:
      default: false
      description: Enable debug logging.
      type: boolean
    evacuation-delay:
      type: int
      default: 60
      description: |
        Number of seconds to wait before evacuation after a service is
        enabled or disabled.
    evacuate-all-instances:
      type: boolean
      default: true
      description: |
        Whether to restrict instance evacuation to instances with ha enabled
        in their metadata
    region:
      type: string
      default: RegionOne
      description: Name of the OpenStack region

containers:
  masakari-api:
    resource: masakari-image
  masakari-engine:
    resource: masakari-image
  masakari-hostmonitor:
    resource: masakari-image

resources:
  masakari-image:
    description: OCI image for OpenStack Masakari services
    type: oci-image
    upstream-source: ghcr.io/canonical/masakari-consolidated:2024.1

requires:
  amqp:
    interface: rabbitmq
    limit: 1
  database:
    interface: mysql_client
    limit: 1
  identity-service:
    interface: keystone
    limit: 1
  ingress-internal:
    interface: ingress
    limit: 1
  ingress-public:
    interface: ingress
    optional: true
    limit: 1
  logging:
    interface: loki_push_api
    limit: 1
    optional: true
  receive-ca-cert:
    interface: certificate_transfer
    limit: 1
    optional: true
  tracing:
    interface: tracing
    limit: 1
    optional: true
  consul-management:
    interface: consul-cluster
    limit: 1
    optional: true
  consul-tenant:
    interface: consul-cluster
    limit: 1
    optional: true
  consul-storage:
    interface: consul-cluster
    limit: 1
    optional: true

provides:
  masakari-service:
    interface: service-ready

peers:
  peers:
    interface: masakari-peer

parts:
  update-certificates:
    plugin: nil
    override-build: |
      apt update
      apt install -y ca-certificates
      update-ca-certificates
  charm:
    after:
      - update-certificates
    build-packages:
      - git
      - libffi-dev
      - libssl-dev
      - rustc
      - cargo
      - pkg-config
    charm-binary-python-packages:
      - cryptography
      - jsonschema
      - pydantic
      - jinja2