Merge "Flatten deployment host section"
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`Home <index.html>`_ OpenStack-Ansible Installation Guide
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Configuring the operating system
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--------------------------------
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Install additional software packages and configure NTP.
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#. Install additional software packages if not already installed during
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operating system installation:
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.. code-block:: shell-session
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# apt-get install aptitude build-essential git ntp ntpdate \
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openssh-server python-dev sudo
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#. Configure NTP to synchronize with a suitable time source.
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--------------
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.. include:: navigation.txt
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`Home <index.html>`_ OpenStack-Ansible Installation Guide
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Installing the operating system
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-------------------------------
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Install the `Ubuntu Server 14.04 (Trusty Tahr) LTS
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64-bit <http://releases.ubuntu.com/14.04/>`_ operating system on the
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deployment host with at least one network interface configured to access
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the Internet or suitable local repositories.
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--------------
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.. include:: navigation.txt
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@ -1,26 +0,0 @@
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`Home <index.html>`_ OpenStack-Ansible Installation Guide
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Installing source and dependencies
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----------------------------------
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Install the source and dependencies for the deployment host.
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#. Clone the OSA repository into the ``/opt/openstack-ansible``
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directory:
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.. code-block:: shell-session
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# git clone -b TAG https://github.com/openstack/openstack-ansible.git /opt/openstack-ansible
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Replace *``TAG``* with the current stable release tag.
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#. Change to the ``/opt/openstack-ansible`` directory, and run the
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Ansible bootstrap script:
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.. code-block:: shell-session
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# scripts/bootstrap-ansible.sh
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--------------
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.. include:: navigation.txt
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@ -1,15 +0,0 @@
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`Home <index.html>`_ OpenStack-Ansible Installation Guide
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Configuring Secure Shell (SSH) keys
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-----------------------------------
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Ansible uses Secure Shell (SSH) with public key authentication for
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connectivity between the deployment and target hosts. To reduce user
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interaction during Ansible operations, key pairs should not include
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passphrases. However, if a passphrase is required, consider using the
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**ssh-agent** and **ssh-add** commands to temporarily store the
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passphrase before performing Ansible operations.
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--------------
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.. include:: navigation.txt
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@ -3,14 +3,6 @@
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Chapter 2. Deployment host
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--------------------------
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.. toctree::
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deploymenthost-os.rst
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deploymenthost-add.rst
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deploymenthost-osa.rst
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deploymenthost-sshkeys.rst
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**Figure 2.1. Installation work flow**
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.. image:: figures/workflow-deploymenthost.png
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@ -20,8 +12,62 @@ deployment host contains Ansible and orchestrates the OSA installation
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on the target hosts. One of the target hosts, preferably one of the
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infrastructure variants, can be used as the deployment host. To use a
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deployment host as a target host, follow the steps in `Chapter 3,
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*Target hosts* <targethosts.html>`_ on the deployment host. This
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guide assumes separate deployment and target hosts.
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*Target hosts* <targethosts.html>`_ on the deployment host. This guide
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assumes separate deployment and target hosts.
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Installing the operating system
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Install the `Ubuntu Server 14.04 (Trusty Tahr) LTS 64-bit
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<http://releases.ubuntu.com/14.04/>`_ operating system on the
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deployment host with at least one network interface configured to
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access the Internet or suitable local repositories.
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Configuring the operating system
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Install additional software packages and configure NTP.
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#. Install additional software packages if not already installed
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during operating system installation:
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.. code-block:: shell-session
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# apt-get install aptitude build-essential git ntp ntpdate \
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openssh-server python-dev sudo
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#. Configure NTP to synchronize with a suitable time source.
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Installing source and dependencies
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Install the source and dependencies for the deployment host.
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#. Clone the OSA repository into the ``/opt/openstack-ansible``
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directory:
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.. code-block:: shell-session
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# git clone -b TAG https://github.com/openstack/openstack-ansible.git /opt/openstack-ansible
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Replace *``TAG``* with the current stable release tag.
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#. Change to the ``/opt/openstack-ansible`` directory, and run the
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Ansible bootstrap script:
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.. code-block:: shell-session
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# scripts/bootstrap-ansible.sh
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Configuring Secure Shell (SSH) keys
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Ansible uses Secure Shell (SSH) with public key authentication for
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connectivity between the deployment and target hosts. To reduce user
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interaction during Ansible operations, key pairs should not include
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pass phrases. However, if a pass phrase is required, consider using the
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**ssh-agent** and **ssh-add** commands to temporarily store the
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pass phrase before performing Ansible operations.
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--------------
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