Merge "Pass the DOCKER_* env vars when running docker"

[apex-tripleo-heat-templates.git] / releasenotes / notes / allow-neutron-dhcp-agents-per-network-calculation-536c70391497256d.yaml

---
fixes:
  - |
    NeutronDhcpAgents had a default value of 3 that, even though unused in
    practice was a bad default value. Changing the default value to a
    sentinel value and making the hiera conditional allows deploy-time
    logic in puppet to provide a default value based on the number of dhcp
    agents being deployed.