16.7. 在 Infoblox 上创建 DNS 记录

流程

1. 运行以下命令，使用 Infoblox 凭证创建 secret 对象：

   $ oc -n external-dns-operator create secret generic infoblox-credentials --from-literal=EXTERNAL_DNS_INFOBLOX_WAPI_USERNAME=<infoblox_username> --from-literal=EXTERNAL_DNS_INFOBLOX_WAPI_PASSWORD=<infoblox_password>

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2. 运行以下命令，获取路由对象以检查集群域：

   $ oc get routes --all-namespaces | grep console

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   输出示例

   openshift-console          console             console-openshift-console.apps.test.example.com                       console             https   reencrypt/Redirect     None
   openshift-console          downloads           downloads-openshift-console.apps.test.example.com                     downloads           http    edge/Redirect          None

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3. 创建一个 ExternalDNS 资源 YAML 文件，如 sample-infoblox.yaml，如下所示：

   apiVersion: externaldns.olm.openshift.io/v1beta1
   kind: ExternalDNS
   metadata:
     name: sample-infoblox
   spec:
     provider:
       type: Infoblox
       infoblox:
         credentials:
           name: infoblox-credentials
         gridHost: ${INFOBLOX_GRID_PUBLIC_IP}
         wapiPort: 443
         wapiVersion: "2.3.1"
     domains:
     - filterType: Include
       matchType: Exact
       name: test.example.com
     source:
       type: OpenShiftRoute
       openshiftRouteOptions:
         routerName: default

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4. 运行以下命令，在 Infoblox 上创建 ExternalDNS 资源：

   $ oc create -f sample-infoblox.yaml

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5. 通过 Infoblox UI，检查为 console 路由创建的 DNS 记录：

   1. 点 Data Management DNS Zones。
   2. 选择区域名称。