步骤 5：更新已迁移的产品连接字符串

步骤 5.1：生成 cluster_config.json 文件

生成最新的cluster_config.json文件，如下所示：

• Option A: If you have the old cluster_config.json, generate the configuration file from the cluster by running the following command on the server node:

  cd /opt/UiPathAutomationSuite/{version}/installer
  
  ./configureUiPathAS.sh config get -i /path/to/old/cluster_config.json -o ./cluster_config.json
  

• Option B: If you do not have the old cluster_config.json file, generate an override of any default values resulted during the installation of the previous version by running the following command on the server node:

  cd /opt/UiPathAutomationSuite/{version}/installer
  
  ./configureUiPathAS.sh config get -o ./cluster_config.json
  

备注：

For details on how to configure the cluster_config.json parameters, see Advanced installation experience.

步骤 5.2：为已安装的产品提供新的连接字符串

您必须提供已还原数据库的数据库连接字符串。

• 要将已还原的连接字符串提供给 Orchestrator 服务，请在 sql_connection_str orchestrator 文 cluster_config.json 件中的 下添加或更新 ：

  "orchestrator": {
    "sql_connection_str": "<dotnet connection string>",   (added line)
    "enabled": true
  }
  

• If Test Automation tables are placed inside the standalone Orchestrator database, you can add the same connection string for Test Automation feature inside the cluster_config.json file:

  "orchestrator": {
      "testautomation": {
        "enabled": true,
        "sql_connection_str": "<restored orchesrator connection string>"
      },
    "sql_connection_str": "<restored orchesrator connection string>",   (added line)
    "enabled": true
  }
  

• 要将还原的连接字符串提供给 Insights 服务，请在cluster_config.json文件的insights下添加或更新sql_connection_str 。

  "insights": {
     "sql_connection_str": "<restored connection string>",   (added line)
     "enabled": true }
  

• 要验证服务是否已成功迁移，请运行以下命令，其中[service-name]是您要验证的服务：

  kubectl -n uipath get secret [service-name]-secrets -o jsonpath='{.data.sqlConnectionString}'
        | base64 --decode
  

备注：

Make sure you escape special characters in the connection string's password.

步骤 5.3：运行服务安装程序

在线

要在在线环境中运行服务安装程序，请在服务器节点上运行以下命令：

cd /opt/UiPathAutomationSuite/{version}/installer

./install-uipath.sh -i ./cluster_config.json -s -o output.json --accept-license-agreement

离线

要在离线环境中运行服务安装程序，请在服务器节点上使用以下命令：

cd /opt/UiPathAutomationSuite/{version}/installer

./install-uipath.sh -i ./cluster_config.json -s --install-type offline -o output.json --accept-license-agreement