Keep-balance can be installed anywhere with network access to Keep services. Typically it runs on the same host as keepproxy.
+*A cluster should have only one keep-balance process running at a time.*
+
On Debian-based systems:
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</code></pre>
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-h3. Create a configuration file
+h3. Update keepstore configuration files
+
+On each node that runs keepstore, save the token you generated in the previous step in a text file like @/etc/arvados/keepstore/system-auth-token.txt@ and then create or update @/etc/arvados/keepstore/keepstore.yml@ with the following key:
+
+<notextile>
+<pre><code>SystemAuthTokenFile: /etc/arvados/keepstore/system-auth-token.txt
+</code></pre>
+</notextile>
+
+Restart all keepstore services to apply the updated configuration.
+
+h3. Create a keep-balance configuration file
-On the host running keep-balance, create @/etc/arvados/keep-balance/keep-balance.yml@ using the token you generated in the previous step. Follow this YAML format:
+On the host running keep-balance, create @/etc/arvados/keep-balance/keep-balance.yml@ using the token you generated above. Follow this YAML format:
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<pre><code>Client: