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15.9. 配置 DNS 端点

如果使用 DNS 主机名通过 SSL/TLS 访问 overcloud，则需要将 custom-domain.yaml 文件复制到 /home/stack/templates 中。您可以在 /usr/share/tripleo-heat-templates/environments/predictable-placement/ 中找到这个文件。

  1. 为所有字段配置主机和域名，如果需要，为自定义网络添加参数：

    注意

    如果初始部署中不包含此环境文件，则无法使用 TLS-everywhere 架构重新部署。 

    # title: Custom Domain Name
# description: |
#   This environment contains the parameters that need to be set in order to
#   use a custom domain name and have all of the various FQDNs reflect it.
parameter_defaults:
  # The DNS domain used for the hosts. This must match the overcloud_domain_name configured on the undercloud.
  # Type: string
  CloudDomain: localdomain

  # The DNS name of this cloud. E.g. ci-overcloud.tripleo.org
  # Type: string
  CloudName: overcloud.localdomain

  # The DNS name of this cloud's provisioning network endpoint. E.g. 'ci-overcloud.ctlplane.tripleo.org'.
  # Type: string
  CloudNameCtlplane: overcloud.ctlplane.localdomain

  # The DNS name of this cloud's internal_api endpoint. E.g. 'ci-overcloud.internalapi.tripleo.org'.
  # Type: string
  CloudNameInternal: overcloud.internalapi.localdomain

  # The DNS name of this cloud's storage endpoint. E.g. 'ci-overcloud.storage.tripleo.org'.
  # Type: string
  CloudNameStorage: overcloud.storage.localdomain

  # The DNS name of this cloud's storage_mgmt endpoint. E.g. 'ci-overcloud.storagemgmt.tripleo.org'.
  # Type: string
  CloudNameStorageManagement: overcloud.storagemgmt.localdomain

  2. 在新的或现有环境文件中，添加用于参数默认值的 DNS 服务器列表： 

    parameter_defaults:
  DnsServers: ["10.0.0.254"]
  ....