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Add documentation for PostgreSQL settings #247

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adellape merged 1 commit into from
Mar 25, 2015
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Add documentation for PostgreSQL settings #247

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7 changes: 7 additions & 0 deletions openshift_images/postgresql.adoc
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Expand Up @@ -89,3 +89,10 @@ $ docker stop postgresql_database
== Volumes

* */var/lib/pgsql/data* - This is the database cluster directory where PostgreSQL stores database files.

== Settings
PostgreSQL settings can be configured by additional environment variables.

* *POSTGRESQL_MAX_CONNECTIONS* - The maximum number of client connections allowed.

* *POSTGRESQL_SHARED_BUFFERS* - Sets how much memory is dedicated to PostgreSQL to use for caching data.