26 lines
729 B
Markdown
26 lines
729 B
Markdown
# PostgreSQL
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Installation and basic configuration of PostgreSQL.
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## Tasks
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Tasks are in several files, included in `tasks/main.yml` :
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* `packages.yml` : packages installation ;
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* `config.yml` : configurations ;
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* `nrpe.yml` : `nrpe` user for Nagios checks ;
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* `munin.yml` : Munin plugins ;
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* `logrotate.yml` : logrotate configuration.
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## Available variables
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Main variables are :
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* `postgresql_databases`: list of databases for Munin plugins
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* `postgresql_shared_buffers`: (default: `4GB`)
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* `postgresql_work_mem`: (default: `8MB`)
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* `postgresql_random_page_cost`: (default: `1.5`)
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* `postgresql_effective_cache_size`: (default: `14GB`)
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The full list of variables (with default values) can be found in `defaults/main.yml`.
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