openstack/openstack-manuals
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[install] Note the memcached service runs on the controller node

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backport:mitaka

Change-Id: I5ac25b01bd77191de603f16eef8ae0628fbc3957
Closes-Bug: #1588619
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chen-xing 2016-06-04 12:45:31 +08:00
parent 7b88b45272
commit 3cd9383617
1 changed files with 3 additions and 2 deletions
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5
doc/install-guide/source/environment-memcached.rst
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@ -2,8 +2,9 @@ Memcached
~~~~~~~~~
The Identity service authentication mechanism for services uses Memcached
to cache tokens. For production deployments, we recommend enabling a
combination of firewalling, authentication, and encryption to secure it.
to cache tokens. The memcached service typically runs on the controller
node. For production deployments, we recommend enabling a combination of
firewalling, authentication, and encryption to secure it.
Install and configure components
--------------------------------