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https://github.com/ceph/ceph
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283 lines
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ReStructuredText
283 lines
8.0 KiB
ReStructuredText
========================
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Installing RPM Packages
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========================
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You may install stable release packages (for stable deployments),
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development release packages (for the latest features), or development
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testing packages (for development and QA only). Do not add multiple
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package sources at the same time.
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Install Release Key
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===================
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Packages are cryptographically signed with the ``release.asc`` key. Add our
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release key to your system's list of trusted keys to avoid a security warning::
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sudo rpm --import 'https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc'
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Install Prerequisites
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=====================
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Ceph may require additional additional third party libraries.
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To add the EPEL repository, execute the following::
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su -c 'rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm'
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Some releases of Ceph require the following packages:
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- snappy
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- leveldb
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- gdisk
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- python-argparse
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- gperftools-libs
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To install these packages, execute the following::
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sudo yum install snappy leveldb gdisk python-argparse gperftools-libs
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Add Release Packages
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====================
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Dumpling
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--------
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Dumpling is the most recent stable release of Ceph. These packages are
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recommended for anyone deploying Ceph in a production environment.
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Critical bug fixes are backported and point releases are made as necessary.
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Packages are currently built for the RHEL/CentOS6 (``el6``), Fedora 18 and 19
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(``f18`` and ``f19``), OpenSUSE 12.2 (``opensuse12.2``), and SLES (``sles11``)
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platforms. The repository package installs the repository details on your local
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system for use with ``yum`` or ``up2date``.
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For example, for CentOS 6 or other RHEL6 derivatives (``el6``)::
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su -c 'rpm -Uvh http://ceph.com/rpm-dumpling/el6/noarch/ceph-release-1-0.el6.noarch.rpm'
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You can download the RPMs directly from::
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http://ceph.com/rpm-dumpling
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Cuttlefish
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----------
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Cuttlefish is the previous recent major release of Ceph. These packages are
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recommended for those who have already deployed bobtail in production and are
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not yet ready to upgrade.
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Packages are currently built for the RHEL/CentOS6 (``el6``), Fedora 17
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(``f17``), OpenSUSE 12 (``opensuse12``), and SLES (``sles11``)
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platforms. The repository package installs the repository details on
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your local system for use with ``yum`` or ``up2date``.
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For example, for CentOS 6 or other RHEL6 derivatives (``el6``)::
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su -c 'rpm -Uvh http://ceph.com/rpm-cuttlefish/el6/noarch/ceph-release-1-0.el6.noarch.rpm'
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You can download the RPMs directly from::
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http://ceph.com/rpm-cuttlefish
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Bobtail
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-------
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Bobtail is the second major release of Ceph. These packages are
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recommended for those who have already deployed bobtail in production and
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are not yet ready to upgrade.
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Packages are currently built for the RHEL/CentOS6 (``el6``), Fedora 17
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(``f17``), OpenSUSE 12 (``opensuse12``), and SLES (``sles11``)
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platforms. The repository package installs the repository details on
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your local system for use with ``yum`` or ``up2date``.
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Replace the``{DISTRO}`` below with the distro codename::
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su -c 'rpm -Uvh http://ceph.com/rpm-bobtail/{DISTRO}/x86_64/ceph-release-1-0.el6.noarch.rpm'
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For example, for CentOS 6 or other RHEL6 derivatives (``el6``)::
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su -c 'rpm -Uvh http://ceph.com/rpm-bobtail/el6/x86_64/ceph-release-1-0.el6.noarch.rpm'
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You can download the RPMs directly from::
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http://ceph.com/rpm-bobtail
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Development Release Packages
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----------------------------
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Our development process generates a new release of Ceph every 3-4 weeks. These
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packages are faster-moving than the stable releases. Development packages have
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new features integrated quickly, while still undergoing several weeks of QA
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prior to release.
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Packages are cryptographically signed with the ``release.asc`` key. Add our
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release key to your system's list of trusted keys to avoid a security warning::
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sudo rpm --import 'https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/autobuild.asc'
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Packages are currently built for the CentOS-6 and Fedora 17 platforms. The
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repository package installs the repository details on your local system for use
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with ``yum`` or ``up2date``.
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For CentOS-6::
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su -c 'rpm -Uvh http://ceph.com/rpms/el6/x86_64/ceph-release-1-0.el6.noarch.rpm'
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For Fedora 17::
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su -c 'rpm -Uvh http://ceph.com/rpms/fc17/x86_64/ceph-release-1-0.fc17.noarch.rpm'
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You can download the RPMs directly from::
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http://ceph.com/rpm-testing
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Installing Ceph Deploy
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======================
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Once you have added either release or development packages to ``yum``, you
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can install ``ceph-deploy``. ::
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sudo yum install ceph-deploy python-pushy
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Installing Ceph Packages
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========================
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Once you have added either release or development packages to ``yum``, you
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can install Ceph packages. You can also use ``ceph-deploy`` to install Ceph
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packages. ::
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sudo yum install ceph
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Installing Ceph Object Storage
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==============================
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:term:`Ceph Object Storage` runs on Apache and FastCGI in conjunction with the
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:term:`Ceph Storage Cluster`.
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#. Install Apache and FastCGI. ::
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rpm -ivh fcgi-2.4.0-10.el6.x86_64.rpm
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rpm -ivh mod_fastcgi-2.4.6-2.el6.rf.x86_64.rpm
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#. Install the Ceph Object Storage daemon. ::
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yum install ceph-radosgw
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#. Add the following lines to your Ceph configuration file.
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.. code-block:: ini
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[client.radosgw.gateway]
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host = {fqdn}
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keyring = /etc/ceph/keyring.radosgw.gateway
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rgw socket path = /tmp/radosgw.sock
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log file = /var/log/ceph/radosgw.log
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rgw print continue = false
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.. note:: Replace ``{fqdn}`` with the output from ``hostname``. This is
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important. Debian systems use the simple hostname, but on CentOS 6/RHEL 6
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you must use the fully qualified domain name.
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#. Create a data directory. ::
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mkdir -p /var/lib/ceph/radosgw/ceph-radosgw.gateway
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#. Change ``httpd ServerName`` in ``/etc/httpd/conf/httpd.conf``. ::
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ServerName {FQDN}
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#. Create an Apache httpd virtual host in ``/etc/httpd/conf.d/rgw.conf``.
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.. code-block:: ini
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FastCgiExternalServer /var/www/s3gw.fcgi -socket /tmp/radosgw.sock
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<VirtualHost *:80>
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ServerName <FQDN of the host>
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ServerAdmin root@localhost
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DocumentRoot /var/www
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RewriteEngine On
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RewriteRule ^/([a-zA-Z0-9-_.]*)([/]?.*) /s3gw.fcgi?page=$1¶ms=$2&%{QUERY_STRING} [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]
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<IfModule mod_fastcgi.c>
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<Directory /var/www>
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Options +ExecCGI
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AllowOverride All
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SetHandler fastcgi-script
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Order allow,deny
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Allow from all
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AuthBasicAuthoritative Off
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</Directory>
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</IfModule>
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AllowEncodedSlashes On
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ErrorLog /var/log/httpd/error.log
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CustomLog /var/log/httpd/access.log combined
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ServerSignature Off
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</VirtualHost>
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#. Turn off ``fastcgiwrapper`` in ``/etc/httpd/conf.d/fastcgi.conf`` by
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commenting out the following line::
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#FastCgiWrapper On
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#. Add a ``fastcgi`` script. ::
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#!/bin/sh
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exec /usr/bin/radosgw -c /etc/ceph/ceph.conf -n client.radosgw.gateway
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#. Make ``s3gw.fcgi`` executable::
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chmod +x /var/www/rgw/s3gw.fcgi
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#. Create a user key. ::
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ceph-authtool -C -n client.radosgw.gateway --gen-key /etc/ceph/keyring.radosgw.gateway
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ceph-authtool -n client.radosgw.gateway --cap mon 'allow rw' --cap osd 'allow rwx' /etc/ceph/keyring.radosgw.gateway
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ceph auth add client.radosgw.gateway --in-file=/etc/ceph/keyring.radosgw.gateway
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#. Please make sure ``/etc/ceph/keyring.radosgw.gateway`` file and
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``/var/log/ceph/radosgw.log`` are accessible by the ``apache`` user. ::
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sudo chown apache:apache /etc/ceph/keyring.radosgw.gateway
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sudo chown apache:apache /var/log/ceph/radosgw.log
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.. note:: This is important. The user is ``root`` for Debian.
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#. Create ``.rgw.buckets`` and add it to the Ceph Object Storage daemon. ::
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rados mkpool .rgw.buckets
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radosgw-admin pool add --pool .rgw.buckets
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#. Configure Apache and the Ceph Object Storage daemon to start on boot. ::
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chkconfig httpd on
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chkconfig ceph-radosgw on
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#. Start the services. ::
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/etc/init.d/httpd start
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/etc/init.d/ceph-radosgw start
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See `Ceph Object Storage`_ for additional details.
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.. _Ceph Object Storage: ../../radosgw
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