These are the steps needed to deploy the admin tool for the content engines:
1. Stop the content engine
2. Copy the admin.dat file to the content engine folder
3. Add the following to the content engine config, [Service] section:
Access-Control-Allow-Origin=ContentEngineHostname:ContentEnginePort
4. Start the content engine
To access the admin tool, you would use the following:
ContentEngineHostname:ContentEnginePort/action=admin