0019cedb4e
'apt-get' is more primitive command than 'apt'. In addition, 'apt' is the most recommended interface.[1] [1]https://debian-handbook.info/browse/stable/sect.apt-get.html Change-Id: I40dd27f3856a84f936236679cd0201b079a2172e
90 lines
1.6 KiB
ReStructuredText
90 lines
1.6 KiB
ReStructuredText
Memcached
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~~~~~~~~~
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The Identity service authentication mechanism for services uses Memcached
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to cache tokens. The memcached service typically runs on the controller
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node. For production deployments, we recommend enabling a combination of
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firewalling, authentication, and encryption to secure it.
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Install and configure components
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--------------------------------
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#. Install the packages:
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.. only:: ubuntu or debian
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.. code-block:: console
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# apt install memcached python-memcache
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.. end
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.. endonly
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.. only:: rdo
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.. code-block:: console
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# yum install memcached python-memcached
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.. end
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.. endonly
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.. only:: obs
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.. code-block:: console
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# zypper install memcached python-python-memcached
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.. end
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.. endonly
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.. only:: ubuntu or debian
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2. Edit the ``/etc/memcached.conf`` file and configure the
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service to use the management IP address of the controller node
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to enable access by other nodes via the management network:
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.. code-block:: ini
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-l 10.0.0.11
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.. end
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.. note::
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Change the existing line with ``-l 127.0.0.1``.
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.. endonly
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Finalize installation
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---------------------
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.. only:: ubuntu or debian
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* Restart the Memcached service:
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.. code-block:: console
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# service memcached restart
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.. end
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.. endonly
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.. only:: rdo or obs
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* Start the Memcached service and configure it to start when the system
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boots:
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.. code-block:: console
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# systemctl enable memcached.service
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# systemctl start memcached.service
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.. end
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.. endonly
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