mirror of https://github.com/nicolargo/glances
35 lines
756 B
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35 lines
756 B
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.. _cassandra:
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Cassandra
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=========
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You can export statistics to a ``Cassandra`` or ``Scylla`` server.
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The connection should be defined in the Glances configuration file as
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following:
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.. code-block:: ini
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[cassandra]
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host=localhost
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port=9042
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protocol_version=3
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keyspace=glances
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replication_factor=2
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table=localhost
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and run Glances with:
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.. code-block:: console
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$ glances --export cassandra
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The data model is the following:
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.. code-block:: ini
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CREATE TABLE <table> (plugin text, time timeuuid, stat map<text,float>, PRIMARY KEY (plugin, time))
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Only numerical stats are stored in the Cassandra table. All the stats
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are converted to float. If a stat cannot be converted to float, it is
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not stored in the database.
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