Chapter 4. Accessing the Storm UI

The Storm UI uses SPNEGO AUTH when in Kerberos mode.

Before accessing the UI, configure your browser for SPNEGO authorization, as shown in the following table.

Then kinit before accessing the Storm UI.

Table 4.1. Browser Settings for Storm UI

Browser	Configuration
Safari	No changes needed.
Firefox	Go to about:config and search for `network.negotiate-auth.trusted-uris`. Double-click and add the following value: `"http://storm-ui-hostname:ui-port"` Replace the `storm-ui-hostname` value with the hostname where your UI is running. Replace the `ui-port` value with the Storm UI port.
Chrome	From the command line, issue: `google-chrome --auth-server-whitelist="<storm-ui-hostname>" --auth-negotiate-delegate-whitelist="<storm-ui-hostname>"`
Internet Explorer	Configure trusted websites to include `"storm-ui-hostname"`. Allow negotiation for the UI website.

​Chapter 4. Accessing the Storm UI