# Runbook 07 — Designate Zones and Records (v1: A records only)

**STATUS: PLACEHOLDER** — drafted post-deploy.

## Purpose

Create the cloud's DNS zones in Designate, populate API VIP A records
(v1: IPv4 only), and configure Neutron defaults to push Designate as
tenant DNS resolver.

## Prerequisites

- Designate charm in `active/idle`
- Keystone, Neutron API reachable
- API VIP hostnames already in `/etc/hosts` on all OpenStack nodes
  (per D-008 Layer 0 bootstrap)

## TODO

- [ ] Create primary zone:
      `openstack zone create --email admin@neumatrix.local \
       omega.dc0.vr0.cloud.neumatrix.local.`
- [ ] Populate API VIP **A** records for each public service:
      - keystone, glance, nova, neutron, cinder, placement, octavia,
        barbican, magnum, horizon, designate
      - **v1: A records only** (IPv4 VIPs from the Provider API VIP range
        10.12.4.224-.254)
      - **v2 will add AAAA records when IPv6 Provider VIPs become active**
- [ ] Configure Neutron defaults:
      `juju config neutron-api default-dns-domain=omega.dc0.vr0.cloud.neumatrix.local.`
      `juju config neutron-api dns-domain=omega.dc0.vr0.cloud.neumatrix.local.`
- [ ] Configure Neutron DHCP to push Designate as resolver:
      `juju config neutron-api dns-servers=<designate-vip-ipv4>`
- [ ] Verify from a test tenant VM:
      `nslookup keystone.omega.dc0.vr0.cloud.neumatrix.local`
      resolves to Provider API VIP