X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/cd4a811b896da640e5b8ddca7e515f19085932d4..e85a787d224545accc7ee1e8cdda0145dd9ac806:/doc/install/install-api-server.html.textile.liquid

diff --git a/doc/install/install-api-server.html.textile.liquid b/doc/install/install-api-server.html.textile.liquid
index b8442eb060..ca55be53e3 100644
--- a/doc/install/install-api-server.html.textile.liquid
+++ b/doc/install/install-api-server.html.textile.liquid
@@ -48,25 +48,20 @@ h3. Tokens
 <notextile>
 <pre><code>    SystemRootToken: <span class="userinput">"$system_root_token"</span>
     ManagementToken: <span class="userinput">"$management_token"</span>
-    API:
-      RailsSessionSecretToken: <span class="userinput">"$rails_secret_token"</span>
     Collections:
-      BlobSigningKey: <span class="userinput">"blob_signing_key"</span>
+      BlobSigningKey: <span class="userinput">"$blob_signing_key"</span>
 </code></pre>
 </notextile>
 
-@SystemRootToken@ is used by Arvados system services to authenticate as the system (root) user when communicating with the API server.
+These secret tokens are used to authenticate messages between Arvados components.
+* @SystemRootToken@ is used by Arvados system services to authenticate as the system (root) user when communicating with the API server.
+* @ManagementToken@ is used to authenticate access to system metrics.
+* @Collections.BlobSigningKey@ is used to control access to Keep blocks.
 
-@ManagementToken@ is used to authenticate access to system metrics.
-
-@API.RailsSessionSecretToken@ is required by the API server.
-
-@Collections.BlobSigningKey@ is used to control access to Keep blocks.
-
-You can generate a random token for each of these items at the command line like this:
+Each token should be a string of at least 50 alphanumeric characters. You can generate a suitable token with the following command:
 
 <notextile>
-<pre><code>~$ <span class="userinput">tr -dc 0-9a-zA-Z &lt;/dev/urandom | head -c50; echo</span>
+<pre><code>~$ <span class="userinput">tr -dc 0-9a-zA-Z &lt;/dev/urandom | head -c50 ; echo</span>
 </code></pre>
 </notextile>