type: charm
name: designate-bind-k8s
summary: OpenStack designate-bind service
description:
  "Domain Name Service (DNS) is an Internet service that maps IP addresses\
  \ and fully qualified domain names (FQDN) to one another.\nIn this way, DNS alleviates\
  \ the need to remember IP addresses. Computers that run DNS are called name servers.\
  \ \nUbuntu ships with BIND (Berkley Internet Naming Daemon), the most common program\
  \ used for maintaining a name server on Linux.\n"
assumes:
  - k8s-api
  - juju >= 3.1
links:
  source:
    - https://opendev.org/openstack/charm-designate-bind-k8s
  issues:
    - https://bugs.launchpad.net/charm-designate-bind-k8s

base: ubuntu@24.04
platforms:
  amd64:

config:
  options:
    debug:
      default: false
      description: Enable debug logging.
      type: boolean

containers:
  designate-bind:
    resource: designate-bind-image

resources:
  designate-bind-image:
    type: oci-image
    description: OCI image for bind9
    upstream-source: ubuntu/bind9:9.18-22.04_beta

requires:
  logging:
    interface: loki_push_api
    optional: true
  tracing:
    interface: tracing
    optional: true
    limit: 1

provides:
  dns-backend:
    interface: bind-rndc

peers:
  peers:
    interface: bind-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-1.80
      - cargo-1.80
      - pkg-config
    charm-binary-python-packages:
      - cryptography
      - jsonschema
      - jinja2
      - pydantic
    build-snaps: [astral-uv]
    override-build: |
      uv export --frozen --no-hashes --format=requirements-txt -o requirements.txt
      craftctl default
    charm-requirements: [requirements.txt]