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openstack-operator/doc/source/custom-resources/memcached.rst
Mohammed Naser 38054e2625 build docs
Change-Id: Ida67463533ae9ddf5508c290e9fe898605bd4659
2020-04-11 15:13:16 -04:00

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.. _memcached:
Memcached
#########
Memcached is an in-memory key-value store for small chunks of arbitrary
data (strings, objects) from results of database calls, API calls, or page
rendering.
Architecture
************
This resource creates a ``Deployment`` with a hard coded replica count of two,
the size of every replica corresponds to half the size provided inside the
custom resource.
This resource does not expose a headless service, instead, it creates a managed
resource of :ref:`Mcrouter` which is automatically updated with the IPs of the
pods that are running ``memcached``.
Usage
*****
.. literalinclude :: ../../../config/samples/infrastructure_v1alpha1_memcached.yaml
:language: yaml