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ff64818f1c
doc/config-cluster/deploying-ceph-conf.rst <-added sudo. required. doc/config-cluster/deploying-ceph-with-mkcephfs.rst <-cd to /etc/ceph so keyring goes there. doc/install/chef.rst <-added update and install opscode-keyring, and upgrade. doc/install/debian.rst <-added ceph-common to the install Signed-off-by: John Wilkins <john.wilkins@dreamhost.com>
91 lines
2.3 KiB
ReStructuredText
91 lines
2.3 KiB
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=====================
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Deploying with Chef
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=====================
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We use Chef cookbooks to deploy Ceph. See `Managing Cookbooks with Knife`_ for details
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on using ``knife``. For Chef installation instructions, see
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`Installing Chef <../../install/chef>`_.
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Add a Cookbook Path
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-------------------
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Add the ``cookbook_path`` to your ``~/.ceph/knife.rb`` configuration file. For example::
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cookbook_path '/home/userId/.chef/ceph-cookbooks'
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Install Ceph Cookbooks
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----------------------
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To get the cookbooks for Ceph, clone them from git.::
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cd ~/.chef
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git clone https://github.com/ceph/ceph-cookbooks.git
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knife cookbook upload parted btrfs ceph
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Install Apache Cookbooks
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------------------------
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RADOS Gateway uses Apache 2. So you must install the Apache 2 cookbooks.
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To retrieve the Apache 2 cookbooks, execute the following::
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cd ~/.chef/ceph-cookbooks
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knife cookbook site download apache2
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The `apache2-{version}.tar.gz`` archive will appear in your ``~/.ceph`` directory.
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In the following example, replace ``{version}`` with the version of the Apache 2
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cookbook archive knife retrieved. Then, expand the archive and upload it to the
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Chef server.::
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tar xvf apache2-{version}.tar.gz
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knife cookbook upload apache2
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Configure Chef
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--------------
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To configure Chef, you must specify an environment and a series of roles. You
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may use the Web UI or ``knife`` to perform these tasks.
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The following instructions demonstrate how to perform these tasks with ``knife``.
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Create a role file for the Ceph monitor. ::
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cat >ceph-mon.rb <<EOF
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name "ceph-mon"
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description "Ceph monitor server"
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run_list(
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'recipe[ceph::single_mon]'
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)
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EOF
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Create a role file for the OSDs. ::
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cat >ceph-osd.rb <<EOF
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name "ceph-osd"
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description "Ceph object store"
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run_list(
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'recipe[ceph::bootstrap_osd]'
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)
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EOF
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Add the roles to Chef using ``knife``. ::
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knife role from file ceph-mon.rb ceph-osd.rb
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You may also perform the same tasks with the command line and a ``vim`` editor.
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Set an ``EDITOR`` environment variable. ::
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export EDITOR=vi
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Then exectute::
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knife create role {rolename}
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The ``vim`` editor opens with a JSON object, and you may edit the settings and
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save the JSON file.
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Finally configure the nodes. ::
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knife node edit {nodename}
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.. _Managing Cookbooks with Knife: http://wiki.opscode.com/display/chef/Managing+Cookbooks+With+Knife
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