salt/minion/cert/swift/openstack.yml

classes:
- system.salt.minion.cert.swift
parameters:
  _param:
    salt_pki_swift_alt_names: IP:${_param:cluster_public_host},DNS:${_param:cluster_public_host}
  salt:
    minion:
      cert:
        swift:
          common_name: swift
          alternative_names: IP:127.0.0.1,${_param:salt_pki_swift_alt_names}