Run setting value of config file on ContentDelivery server only

Question

We would like to run particular setting value on ContentDelivery or ContentManagement server only in Sitecore 9.1.1.

Config file

<configuration xmlns:patch="http://www.sitecore.net/xmlconfig/">
  <sitecore>
    <services>
      <configurator type="name, assembly name" />    
    </services>
    <settings>
      <setting name="Name" value="web"     require="ContentDelivery" />
      <setting name="Name" value="master" require="ContentManagement"  />
    </settings>
    <mvc>
      <precompilation>
        <assemblies>
          <assemblyIdentity name="project name" />
        </assemblies>
      </precompilation>
    </mvc>
  </sitecore>
</configuration>

We have added require attribute (require="ContentDelivery" ) but it's not working.

Answer 1

Try this:

<configuration xmlns:patch="http://www.sitecore.net/xmlconfig/" xmlns:role="http://www.sitecore.net/xmlconfig/role/">
  <sitecore>
    <services>
      <configurator type="name, assembly name" />    
    </services>
    <settings>
      <setting name="Name" value="web"     role:require="ContentDelivery" />
      <setting name="Name" value="master" role:require="ContentManagement"  />
    </settings>
    <mvc>
      <precompilation>
        <assemblies>
          <assemblyIdentity name="project name" />
        </assemblies>
      </precompilation>
    </mvc>
  </sitecore>
</configuration>

Note the "role:require" instead of require and the xmlns:role at the top as differences.