若要復原 VMware Integrated OpenStack 部署，必須部署 VMware Integrated OpenStack 虛擬應用裝置，並使用 viocli create drrecover 更新 VMware Integrated OpenStack 備份資料，然後使用還原程序復原災難復原站台中的部署。

必要條件

  • 確認在災難復原目標站台中部署 VMware Integrated OpenStack 7.2 OpenStack 虛擬應用裝置。
  • 確認災難復原目標站台的 vCenter 內容程式庫中存在 VMware Integrated OpenStack 備份套件。
  • 發生災難前，必須準備災難復原 YAML 檔案。

程序

  1. 在目標站台中建立 vCenter 和 NSX CR。
    1. 為管理和運算 vCenter Server 建立 CR。 
      viocli create vcenter -n 10.155.20.126 -u [email protected] -p ‘xxxxxx’
    2. 為 NSX Manager 建立 CR。 
      viocli create nsx -n nsxmgr01.violab.com -u admin -p ‘xxxxxx!xxxxxx’
    3. 擷取 vCenter 和 NSX CR 名稱。 
      viocli get vcenter
NAME              CREATION DATE            VALIDATION
vcenter155        2021-04-28 14:03:17      Success
vcenter388        2021-04-28 14:02:12      Success
viocli get nsx
NAME              CREATION DATE            VALIDATION
nsx950            2021-04-28 14:05:10      Success
    4. 計算目標站台中的 Nova 運算名稱。
      • 登入管理 vCenter 或運算 vCenter。
      • 按一下每個 nova-compute 叢集以從網址列取得 URL。例如：
        https://<vcenter_server>/ui/app/cluster;nav=h/urn:vmomi:ClusterComputeResource:domain-c8:7e8d8b50-09e4-4cbf-ba52-cab4ae78eba6/summary
      • 從每個運算叢集的 HTTP URL 中擷取字串 ClusterComputeResource:domain-cx:xxxxxxxx，以重新建立運算節點名稱。

        例如，對於 ClusterComputeResource:domain-c8:7e8d8b50，運算節點名稱為 compute-7e8d8b50-c8。

  2. 建立災難復原範本，並編輯來源和目標站台資訊。 
    viocli create drrecover -o > drrecover.yaml
  3. 使用必要的組態資訊編輯災難復原範本 YAML 檔案。
    備註： 確保在 YAML 的備份組態區段中設定備份套件災難復原 vCenter 內容程式庫。
  4. 使用 drrecover 命令在 vCenter 內容程式庫中產生災難復原套件。 
    viocli create drrecover -f drrecover.yaml
    確認在災難復原 vCenter 內容程式庫中產生了新的備份套件，例如： backup125-DR-625849。
  5. 使用新產生的備份套件 backup125-DR-625849 還原災難復原 vCenter 中的 VMware Integrated OpenStack 部署。如需詳細資訊，請參閱還原部署。
  6. 執行還原程序後，您的部署將在災難復原站台中復原。您可以將其用來管理已復原的執行個體、磁碟區和網路。

    以下是災難復原範本的範例。您可以檢查組態的詳細資料。

    目標站台組態： 
    # Target site deployment configurations
# vCenter name to create control plane and the backup data from source site must be in content library of this vcenter
# Could use osctl get vCenter to retreive and config vCenter_name: vcenter293
vcenter_name:
    OpenStack 組態： 
    # OpenStack deployment configurations
osdeployment:
  openstack_endpoints:
    # Should be in the same network segment with management network
    private_vip: 10.155.20.136
    # Should be in the same network segment with API network
    public_vip: 10.155.21.96
  # Storage policy daatstore to create persistent volume
  datastore: ds-vio
    Neutron 組態： 
    # Neutron configurations
neutron:
  conf:
    dns:
      designate_enabled: true
    plugins:
      nsx:
      # Support nsx policy neutron driver
        nsx_p:
          # default overlay transport zone id
          deafult_overlay_tz: 4f12b507-e5b5-40fc-91dc-1943b9f63ea7
          # default vlan transport zone id
          default_vlan_tz: 7c33e81e-7b21-474b-89d4-b0312649e3fd
          # default tier0 router name 
          default_tier0_router: dr-tier0-gateway
          # dhcp_profile id
          dhcp_profile: vio-dhcp-profile-dr
          # metadata proxy id
          metadata_proxy: vio-md-proxy-dr-ts
          # nsx object for target site
          nsx_name: nsx718
    用於管理伺服器的 OpenStack 服務組態： 
    # OpenStack service configurations for mgmt vcenter
- vcenter_name: vcenter293
  mgmt: true
  novacomputes:
  # Replicate following fields for each novacompute
  # Source site nova compute name i.e. compute-xxxxxx-cxx. Could get from "viocli get novacompute"
  - source_compute_name:
    # Target site nova compute name i.e. compute-yyyyyy-cyy.
    target_compute_name:
    # Target site nova compute cluster name
    cluster_name:
    datastore_regex:
    # Fill in the dvs moid for each novacompute if CarrierEdition and SRIOV enabled
    # dvs_moid:
  glance:
  # Replicate following fields for each glance backend
   vmware_datastores:
  cinder:
  # Replicate following fields for each cinder backend
  # Source site cinder backend name i.e. nova-xx.xx.xx.xx-vmdk-1. Could get from spec.conf.backends section in "osctl get cinder -oyaml"
  - source_backend_name:
    # List each compute cluster from the next line after "vmware_cluster_name:", one for each line.
    # Do not add anything after "vmware_cluster_name:".
    vmware_cluster_name:
    # Replicate following field for each cluster
    用於運算 vCenter 的 OpenStack 服務組態： 
    compute vcenter
- vcenter_name: vcenter187
  mgmt: false
  novacomputes:
  # Replicate following fields for each novacompute
  # Source site nova compute name i.e. compute-xxxxxx-cxx. Could get from "viocli get novacompute"
  - source_compute_name: compute-5479e7cb-c8
    # Target site nova compute name i.e. compute-yyyyyy-cyy.
    target_compute_name: compute-8f710e32-c8
    # Target site nova compute cluster name
    cluster_name: domain-c8
    datastore_regex: ds26\-2
    # Fill in the dvs moid for each novacompute if Carrier Edition and SRIOV enabled
    # dvs_moid:
  - source_compute_name: compute-5479e7cb-c1014
    # Target site nova compute name i.e. compute-yyyyyy-cyy.
    target_compute_name: compute-8f710e32-c1009
    # Target site nova compute cluster name
    cluster_name: domain-c1009
    datastore_regex: ds9\-1
    # Fill in the dvs moid for each novacompute if CarrierEdition and SRIOV enabled
    # dvs_moid:
  glance:
    # Replicate following fields for each glance backend, the format glance backend is: <datacentername>:<datastorename>:100
    vmware_datastores: dc:ds26-1:100
  cinder:
  # Replicate following fields for each cinder backend
  # Source site cinder backend name i.e. nova-xx.xx.xx.xx-vmdk-1. Could get from spec.conf.backends section in "osctl get cinder -oyaml"
  - source_backend_name: cinder1-10.155.20.145-vmdk-1
    # List each compute cluster from the next line after "vmware_cluster_name:", one for each line.
    # Do not add anything after "vmware_cluster_name:".
    vmware_cluster_name:
    # Replicate following field for each cluster
    - compute01
  - source_backend_name: cinder1-10.155.20.145-vmdk-2
    # List each compute cluster from the next line after "vmware_cluster_name:", one for each line.
    # Do not add anything after "vmware_cluster_name:".
    vmware_cluster_name:
    # Replicate following field for each cluster
    - compute02
    備份組態： 
    # Backup configurations from source site 
# Name of the backup file
name: backup125
source:
  kind: contentLibrary
  contentLibrary:
    # Name of the content library which must be Local content library type
    name: VIO
# Optional, specified the datastore to be us 
datastore: ds-vio