Added section "Shared File Systems" to OpenStack Cloud Administrator Guide Co-Authored-By: Ievgeniia Zadorozhna <izadorozhna@mirantis.com> Closes-Bug: #1500817 Change-Id: If274a93b52c0b1ea542221b196a5588ec24ff38c
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Introduction
The OpenStack File Share service allows you to offer file-share services to users of an OpenStack installation. The Shared File Systems service can be configured to run in a single-node configuration or across multiple nodes. The Shared File Systems service can be configured to provision shares from one or more back ends, so it is required to declare at least one back end. To administer the Shared File Systems service, it is helpful to understand a number of concepts like share networks, shares, multi-tenancy and back ends that can be configured with the Shared File Systems service. The Shared File Systems service consists of three types of services, which are similar to those of the Block Storage service:
manila-api
manila-scheduler
manila-share
Installation of first two - manila-api
and
manila-scheduler
is common for almost all deployments. But
configuration of manila-share
is backend-specific and can
differ from deployment to deployment.