b7c8b5e746
The "Default configuration files vary by distribution." note is duplicated in a lot of files. This patch moves this note into a separate file and includes this file in all files using this note. Change-Id: Ie61e378a217539259180f2e56282b137dd8aa30a
173 lines
6.3 KiB
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173 lines
6.3 KiB
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=========================================
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Install and configure the controller node
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=========================================
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This section describes how to install and configure the proxy service that
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handles requests for the account, container, and object services operating
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on the storage nodes. For simplicity, this guide installs and configures
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the proxy service on the controller node. However, you can run the proxy
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service on any node with network connectivity to the storage nodes.
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Additionally, you can install and configure the proxy service on multiple
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nodes to increase performance and redundancy. For more information, see the
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`Deployment Guide <http://docs.openstack.org/developer/swift/deployment_guide.html>`__.
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To configure prerequisites
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~~~~~~~~~~~~~~~~~~~~~~~~~~
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The proxy service relies on an authentication and authorization mechanism such
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as the Identity service. However, unlike other services, it also offers an
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internal mechanism that allows it to operate without any other OpenStack
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services. However, for simplicity, this guide references the Identity service
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in :doc:`keystone`. Before you configure the Object Storage service, you must
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create service credentials and an API endpoint.
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.. note::
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The Object Storage service does not use an SQL database on the controller
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node. Instead, it uses distributed SQLite databases on each storage node.
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#. Source the ``admin`` credentials to gain access to admin-only CLI commands:
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.. code-block:: console
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$ source admin-openrc.sh
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#. To create the Identity service credentials, complete these steps:
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* Create the ``swift`` user:
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.. code-block:: console
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$ openstack user create --password-prompt swift
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User Password:
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Repeat User Password:
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+----------+----------------------------------+
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| Field | Value |
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+----------+----------------------------------+
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| email | None |
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| enabled | True |
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| id | d535e5cbd2b74ac7bfb97db9cced3ed6 |
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| name | swift |
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| username | swift |
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+----------+----------------------------------+
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* Add the ``admin`` role to the ``swift`` user:
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.. code-block:: console
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$ openstack role add --project service --user swift admin
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+-------+----------------------------------+
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| Field | Value |
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+-------+----------------------------------+
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| id | cd2cb9a39e874ea69e5d4b896eb16128 |
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| name | admin |
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+-------+----------------------------------+
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* Create the ``swift`` service entity:
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.. code-block:: console
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$ openstack service create --name swift \
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--description "OpenStack Object Storage" object-store
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+-------------+----------------------------------+
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| Field | Value |
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+-------------+----------------------------------+
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| description | OpenStack Object Storage |
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| enabled | True |
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| id | 75ef509da2c340499d454ae96a2c5c34 |
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| name | swift |
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| type | object-store |
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+-------------+----------------------------------+
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#. Create the Object Storage service API endpoint:
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.. code-block:: console
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$ openstack endpoint create \
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--publicurl 'http://controller:8080/v1/AUTH_%(tenant_id)s' \
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--internalurl 'http://controller:8080/v1/AUTH_%(tenant_id)s' \
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--adminurl http://controller:8080 \
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--region RegionOne \
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object-store
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+--------------+----------------------------------------------+
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| Field | Value |
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+--------------+----------------------------------------------+
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| adminurl | http://controller:8080/ |
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| id | af534fb8b7ff40a6acf725437c586ebe |
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| internalurl | http://controller:8080/v1/AUTH_%(tenant_id)s |
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| publicurl | http://controller:8080/v1/AUTH_%(tenant_id)s |
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| region | RegionOne |
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| service_id | 75ef509da2c340499d454ae96a2c5c34 |
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| service_name | swift |
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| service_type | object-store |
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+--------------+----------------------------------------------+
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To install and configure the controller node components
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. include:: shared/note_configuration_vary_by_distribution.rst
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#. Install the packages:
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.. note::
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Complete OpenStack environments already include some of these
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packages.
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.. only:: ubuntu or debian
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.. code-block:: console
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# apt-get install swift swift-proxy python-swiftclient python-keystoneclient \
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python-keystonemiddleware memcached
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.. only:: rdo
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.. code-block:: console
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# yum install openstack-swift-proxy python-swiftclient python-keystone-auth-token \
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python-keystonemiddleware memcached
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.. only:: obs
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.. code-block:: console
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# zypper install openstack-swift-proxy python-swiftclient python-keystoneclient \
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python-keystonemiddleware python-xml memcached
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.. only:: ubuntu or debian
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2. Create the :file:`/etc/swift` directory.
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3. Obtain the proxy service configuration file from the Object Storage
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source repository:
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.. code-block:: console
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# curl -o /etc/swift/proxy-server.conf \
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https://git.openstack.org/cgit/openstack/swift/plain/etc/ \
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proxy-server.conf-sample?h=stable/kilo
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.. only:: rdo
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2. Obtain the proxy service configuration file from the Object Storage
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source repository:
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.. code-block:: console
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# curl -o /etc/swift/proxy-server.conf \
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https://git.openstack.org/cgit/openstack/swift/plain/etc/ \
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proxy-server.conf-sample?h=stable/kilo
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.. only:: obs
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2. .. include:: swift-controller-node-include.txt
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.. only:: rdo
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3. .. include:: swift-controller-node-include.txt
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.. only:: ubuntu
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4. .. include:: swift-controller-node-include.txt
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