bab899068c
The openstack Ussuri and Victoria versions no longer support the Centos7 and pyrhon2 environment packages. Correct the missing problems in the latest document Change-Id: If139927730071448abc04e1ea7ebb615749e7e3d
104 lines
2.9 KiB
ReStructuredText
104 lines
2.9 KiB
ReStructuredText
.. _share-node-install-rdo:
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Install and configure a share node running Red Hat Enterprise Linux and CentOS
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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This section describes how to install and configure a share node for the
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Shared File Systems service. For simplicity, this configuration references one
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storage node with the generic driver managing the share servers. The
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generic backend manages share servers using compute, networking and block
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services for provisioning shares.
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Note that installation and configuration vary by distribution. This section
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describes the instructions for a share node running Red Hat Enterprise Linux
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or CentOS.
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Install and configure components
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--------------------------------
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#. Install the packages:
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.. code-block:: console
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# yum install openstack-manila-share python3-PyMySQL
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#. Edit the ``/etc/manila/manila.conf`` file and complete the following
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actions:
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* In the ``[database]`` section, configure database access:
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.. code-block:: ini
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[database]
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...
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connection = mysql+pymysql://manila:MANILA_DBPASS@controller/manila
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Replace ``MANILA_DBPASS`` with the password you chose for
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the Shared File Systems database.
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.. include:: common/share-node-common-configuration.rst
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Two driver modes
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----------------
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.. include:: common/share-node-share-server-modes.rst
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Choose one of the following options to configure the share driver:
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.. include:: common/dhss-false-mode-intro.rst
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Prerequisites
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-------------
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.. note::
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Perform these steps on the storage node.
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#. Install the supporting utility packages:
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* Install LVM and NFS server packages:
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.. code-block:: console
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# yum install lvm2 nfs-utils nfs4-acl-tools portmap targetcli
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* Start the LVM metadata service and configure it to start when the
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system boots:
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.. code-block:: console
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# systemctl enable lvm2-lvmetad.service target.service
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# systemctl start lvm2-lvmetad.service target.service
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.. include:: common/dhss-false-mode-configuration.rst
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.. include:: common/dhss-true-mode-intro.rst
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Prerequisites
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-------------
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Before you proceed, verify operation of the Compute, Networking, and Block
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Storage services. This options requires implementation of Networking option 2
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and requires installation of some Networking service components on the storage
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node.
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* Install the Networking service components:
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.. code-block:: console
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# yum install openstack-neutron openstack-neutron-linuxbridge ebtables
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.. include:: common/dhss-true-mode-configuration.rst
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Finalize installation
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---------------------
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#. Prepare manila-share as start/stop service. Start the Shared File Systems
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service including its dependencies and configure them to start when the
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system boots:
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.. code-block:: console
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# systemctl enable openstack-manila-share.service
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# systemctl start openstack-manila-share.service
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