NetBackup™ Snapshot Manager for Cloud 安装和升级指南

安装扩展

1. 下载扩展脚本 nbu_flexsnap_extension.tar。

   请参见下载 NetBackup Snapshot Manager 扩展。

   注意:

   暂时不要创建身份验证令牌，因为它仅在 180 秒内有效。

2. 如果要安装扩展的主机与安装 NetBackup Snapshot Manager 的主机不同，请在扩展主机上加载 NetBackup Snapshot Manager 容器映像（flexsnap-deploy、flexsnap-core、flexsnap-fluentd、flexsnap-datamover）

   映像名称采用以下格式：

   示例：veritas/flexsnap-deploy

3. 创建映像标记以将源映像映射到目标映像，以便可以将映像推送到 Azure 容器注册表。有关更多信息，请参见在 Azure 中的托管 Kubernetes 群集上安装扩展的前提条件 。

   事先收集以下参数：

   参数	描述
   container_registry_path	要获取容器注册表路径，请转到 Azure 中的容器注册表，然后从“概览”窗格复制“登录服务器”。 示例：mycontainer.azurecr.io
   tag	NetBackup Snapshot Manager 映像版本。 示例：10.5.x.x-xxxx

   • 要标记映像，请针对每个映像运行以下命令，具体取决于主机上运行的容器平台：

     对于 Docker：# docker tag source_image:tag target_image:tag

     对于 Podman：# podman tag source_image:tag target_image:tag

     其中，

     • 源映像标记为：veritas/flexsnap-deploy:tag>

     • 目标映像标记为：<container_registry_path>/<source_image_name>:<SnapshotManager_version_tag>

     示例：

     # docker tag veritas/flexsnap-deploy:10.5.x.x-xxxx 
     mycontainer.azurecr.io/veritas/flexsnap-deploy:10.5.x.x-xxxx
     # docker tag veritas/flexsnap-core:10.5.x.x-xxxx 
     mycontainer.azurecr.io/veritas/flexsnap-core:10.5.x.x-xxxx
     # docker tag veritas/flexsnap-fluentd:10.5.x.x-xxxx 
     mycontainer.azurecr.io/veritas/flexsnap-fluentd:10.5.x.x-xxxx
     # docker tag veritas/flexsnap-datamover:10.5.x.x-xxxx 
     mycontainer.azurecr.io/veritas/flexsnap-datamover:10.5.x.x-xxxx

4. 要将映像推送到容器注册表，请针对每个映像运行以下命令，具体取决于主机上运行的容器平台：

   对于 Docker：# docker push target_image:tag

   对于 Podman：# podman push target_image:tag

   示例：

   # docker push mycontainer.azurecr.io/veritas/
   flexsnap-deploy:10.5.x.x-xxxx
   # docker push mycontainer.azurecr.io/veritas/
   flexsnap-core:10.5.x.x-xxxx
   # docker push mycontainer.azurecr.io/veritas/
   flexsnap-fluentd:10.5.x.x-xxxx
   # docker push mycontainer.azurecr.io/veritas/
   flexsnap-datamover:10.5.x.x-xxxx

5. 将映像推送到容器注册表后，从安装了 kubectl 的主机执行之前下载的扩展脚本 cp_extension.sh。该脚本可以通过在一个命令中输入所有必需的参数来执行，或通过提示您输入的交互方式执行。

   运行脚本前收集以下参数：

   参数	描述
   snapshotmanager_ip	提供主 NetBackup Snapshot Manager 主机的 IP 地址或 FQDN。
   target_image:tag	在步骤 3 中为 flexsnap-deploy 映像创建的目标映像标记。 示例：mycontainer.azurecr.io/veritas/flexsnap-deploy:10.5.x.x-xxxx
   namespace	之前在准备步骤中创建的 NetBackup Snapshot Manager namespace。
   tag_key=tag_val	可以使用以下命令检索 tag_key 和 tag_val： 获取节点名称： # kubectl get nodes | grep <node_name> 获取标记的 key=value 标签： # kubectl describe node <node_name> -n <namespace> | grep -i labels 输出示例：agentpool=cpuserpool
   storage_class	之前在准备步骤中创建的 Kubernetes 存储类。 示例：cloudpoint-sc
   Size in GB	根据扩展要求置备的卷大小。
   workflow_token	从 NetBackup Web UI 的“添加扩展”对话框创建的身份验证令牌。 请参见下载 NetBackup Snapshot Manager 扩展。

   注意:

   部署 NetBackup Snapshot Manager Kubernetes 扩展时，请创建存储类并将其作为 NetBackup Snapshot Manager 扩展安装脚本的输入。默认情况下文件属性处于打开状态，因此建议通过提供自定义属性来创建存储类，以保持在 /cloudpoint 目录下的扩展上创建的文件/文件夹权限。有关更多信息，请参见 Azure 产品文档的创建存储类部分。

   将脚本作为可执行文件运行：

   • 允许将脚本作为可执行文件运行：

     # chmod +x cp_extension.sh

   • 使用上表所述的所有输入参数运行安装命令：

     ./cp_extension.sh install -c <snapshotmanager_ip> -i <target_image:tag> -n <namespace> -p <tag_key=tag_val> -s <storage_class> -t <workflow_token> -k <Size (In GiB)>

     示例：

     ./cp_extension.sh install
     Snapshot Manager image repository path. Format=<Login-server/image:tag>:
      cpautomation.azurecr.io/veritas/flexsnap-deploy:10.5.x.x-xxxx
     Snapshot Manager extension namespace: snapshot-manager
     Snapshot Manager IP or fully-qualified domain name: 10.244.79.38
     Node group/pool label with format key=value: agentpool=extpool
     Storage class name: azurefile
     Size in GiB (minimum 30 GiB, Please refer NetBackup Snapshot Manager 
     Install and Upgrade Guide for PV size): 50
     Snapshot Manager extension token:
     This is a fresh NetBackup Snapshot Manager Extension Installation
     
     Starting Snapshot Manager service deployment
     customresourcedefinition.apiextensions.k8s.io/
     cloudpoint-servers.veritas.com unchanged
     serviceaccount/cloudpoint-acc created
     clusterrole.rbac.authorization.k8s.io/cloudpoint-cloudpoint-yj created
     clusterrolebinding.rbac.authorization.k8s.io/
     cloudpoint-rolebinding-cloudpoint-yj created
     deployment.apps/flexsnap-operator created
     Snapshot Manager service deployment ...done
     
     Generating Snapshot Manager Custom Resource Definition object
     Waiting for deployment "flexsnap-operator" rollout to finish: 
     0 of 1 updated replicas are available...
     deployment "flexsnap-operator" successfully rolled out
     cloudpointrule.veritas.com/cloudpoint-config-rule created
     Snapshot Manager extension installation ...
     Operator operations passed
     Waiting for all components to come up ...Done
     Waiting for all components to come up ...Done
     

   将脚本作为交互文件运行：

   • 运行以下命令：

     # ./cp_extension.sh install

   • 脚本运行时，请提供上表中所述的输入参数：

     ./cp_extension.sh install
     Snapshot Manager image repository path. Format=<Login-server/image:tag>: 
     cpautomation.azurecr.io/veritas/flexsnap-deploy:10.5.x.x-xxxx
     Snapshot Manager extension namespace: snapshot-manager
     Snapshot Manager IP or fully-qualified domain name: 10.244.79.38
     Node group/pool label with format key=value: agentpool=extpool
     Storage class name: azurefile
     Size in GiB (minimum 30 GiB, Please refer NetBackup Snapshot Manager 
     Install and Upgrade Guide for PV size): 50
     Snapshot Manager extension token:
     This is a fresh NetBackup Snapshot Manager Extension Installation
     
     Starting Snapshot Manager service deployment
     customresourcedefinition.apiextensions.k8s.io/
     cloudpoint-servers.veritas.com unchanged
     serviceaccount/cloudpoint-acc created
     clusterrole.rbac.authorization.k8s.io/
     cloudpoint-cloudpoint-yj created
     clusterrolebinding.rbac.authorization.k8s.io/
     cloudpoint-rolebinding-cloudpoint-yj created
     deployment.apps/flexsnap-operator created
     Snapshot Manager service deployment ...done
     
     Generating Snapshot Manager Custom Resource Definition object
     Waiting for deployment "flexsnap-operator" rollout to finish:
      0 of 1 updated replicas are available...
     deployment "flexsnap-operator" successfully rolled out
     cloudpointrule.veritas.com/cloudpoint-config-rule created
     Snapshot Manager extension installation ...
     Operator operations passed
     Waiting for all components to come up ...Done
     Waiting for all components to come up ...Done
     

   注意:

   输出示例已进行了格式设置，以适合屏幕。