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Minor changes to improve the wording in a few bulleted lists. Clean up some spacing and a couple links. Change-Id: I74831a07188106270362ceaf5bb2b9ecbb3f6af2
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`Home <index.html>`_ OpenStack-Ansible Installation Guide
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===============================
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Chapter 5. Foundation playbooks
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===============================
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**Figure 5.1. Installation work flow**
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.. image:: figures/workflow-foundationplaybooks.png
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The main Ansible foundation playbook prepares the target hosts for
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infrastructure and OpenStack services and performs the following
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operations:
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- Performs deployment host initial setup
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- Builds containers on target hosts
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- Restarts containers on target hosts
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- Installs common components into containers on target hosts
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Running the foundation playbook
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. note::
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Before continuing, validate the configuration files using the
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guidance in `Checking the integrity of your configuration files`_.
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.. _Checking the integrity of your configuration files: ../install-guide/configure-configurationintegrity.html
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#. Change to the ``/opt/openstack-ansible/playbooks`` directory.
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#. Run the host setup playbook:
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.. code-block:: shell-session
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# openstack-ansible setup-hosts.yml
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Confirm satisfactory completion with zero items unreachable or
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failed:
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.. code-block:: shell-session
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PLAY RECAP ********************************************************************
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...
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deployment_host : ok=18 changed=11 unreachable=0 failed=0
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#. If using HAProxy:
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.. note::
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To run HAProxy on multiple hosts, use ``keepalived`` to make HAProxy highly
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available. The keepalived role downloads during the ``bootstrap-ansible`` stage.
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If not, re-run the following command before running the HAProxy playbook:
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.. code-block:: shell-session
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# pushd /opt/openstack-ansible; scripts/bootstrap-ansible.sh; popd
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or
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.. code-block:: shell-session
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# ansible-galaxy install -r ../ansible-role-requirements.yml
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Run the playbook to deploy HAProxy:
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.. code-block:: shell-session
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# openstack-ansible haproxy-install.yml
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--------------
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.. include:: navigation.txt
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