Adding introduction to Vitrage installation guide.
Change-Id: Ia123e11d9c0158c4edb15563d7f991fa12548edc Signed-off-by: visnyei <andrea.visnyei@nokia.com>
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====================================
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Root Cause Analyzis service overview
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Root Cause Analysis service overview
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====================================
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The Root Cause Analyzis service provides...
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Vitrage provides a root cause analysis service, which is used for analyzing the topology and alarms of the cloud, and providing insights about it.
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The Root Cause Analyzis service consists of the following components:
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The Root Cause Analysis service consists of the following components:
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``vitrage-graph`` service
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The main process. It holds the in-memory entity graph, the template evaluator, and the different datasources.
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``vitrage-notifier`` service
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Used for notifying external systems about Vitrage alarms/state changes. It only calls Nova force-down API
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and Simple Network Management Protocol (SNMP) in the Ocata release.
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``vitrage-api`` service
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Accepts and responds to end user compute API calls...
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The API layer for Vitrage.
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Install and configure for openSUSE and SUSE Linux Enterprise
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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This section describes how to install and configure the Root Cause Analyzis service
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for openSUSE Leap 42.1 and SUSE Linux Enterprise Server 12 SP1.
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.. include:: common_prerequisites.rst
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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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# zypper --quiet --non-interactive install
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.. include:: common_configure.rst
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Finalize installation
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---------------------
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Start the Root Cause Analyzis services and configure them to start when
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the system boots:
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.. code-block:: console
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# systemctl enable openstack-vitrage-api.service
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# systemctl start openstack-vitrage-api.service
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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This section describes how to install and configure the Root Cause Analyzis service
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for Red Hat Enterprise Linux 7 and CentOS 7.
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.. include:: common_prerequisites.rst
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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
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.. include:: common_configure.rst
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Finalize installation
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---------------------
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Start the Root Cause Analyzis services and configure them to start when
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the system boots:
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.. code-block:: console
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# systemctl enable openstack-vitrage-api.service
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# systemctl start openstack-vitrage-api.service
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Install and configure for Ubuntu
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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This section describes how to install and configure the Root Cause Analyzis
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service for Ubuntu 14.04 (LTS).
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.. include:: common_prerequisites.rst
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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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# apt-get update
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# apt-get install
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.. include:: common_configure.rst
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Finalize installation
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---------------------
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Restart the Root Cause Analyzis services:
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.. code-block:: console
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# service openstack-vitrage-api restart
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