# Testcloud overlay for VR0 DC0 Omega Cloud
#
# STATUS: PLACEHOLDER — drafted alongside bundle.yaml.
#
# This overlay pins values specific to the 4-VM KVM testcloud at jumphost
# vopenstack-jesse. Roosevelt bare-metal would use a different overlay
# (overlays/roosevelt-prod.yaml — not in this repo) that swaps num_units to 3+,
# adjusts machine constraints to MAAS tags, and removes any KVM-specific
# config tuned for libvirt bridges.
#
# Per D-009, hacluster relations remain in the main bundle.yaml even though
# num_units=1 on testcloud. The overlay only changes num_units, not the
# relation graph.
#
# TODO during bundle drafting:
#   - [ ] num_units=1 overrides per API charm
#   - [ ] machine constraints (system-id pinning for openstack0-3)
#   - [ ] bridge-interface-mappings for libvirt virbr1 (provider)
#   - [ ] storage-backend config for cinder/glance pointing at Ceph
#   - [ ] Octavia lb-mgmt-* network values (per LBaaS Management VLAN/prefix)