Commit a1634a27 authored by Jonathan Gazeley's avatar Jonathan Gazeley
Browse files

Add support to vary the number of SQL sockets made

parent ba5ed087

README.md

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@@ -266,6 +266,14 @@ Default: `undef`. Required. Password to connect to the database. 
Default: `radius`. Name of the database. Normally you should leave this alone. If you are using Oracle then use this instead:

`(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521))(CONNECT_DATA=(SID=your_sid)))`.



##### `num_sql_socks`



Default: same as `max_servers`. Number of sql connections to make to the database server. 

Setting this to LESS than the number of threads means that some threads may starve, and

you will see errors like "No connections available and at max connection limit". Setting

this to MORE than the number of threads means that there are more connections than necessary.

Leave blank to set it to the same value as the number of threads.



```puppet

freeradius::sql { 'mydatabase':

  database  => 'mysql',

manifests/sql.pp

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@@ -5,6 +5,7 @@ define freeradius::sql ( 
  $server = 'localhost',

  $login = 'radius',

  $radius_db = 'radius',

  $num_sql_socks = '${thread[pool].max_servers}',

) {

  $fr_package  = $::freeradius::params::fr_package

  $fr_service  = $::freeradius::params::fr_service

templates/sql.conf.erb

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@@ -82,7 +82,7 @@ sql { 
	# Setting this to MORE than the number of threads means

	# that there are more connections than necessary.

	# 

	num_sql_socks = ${thread[pool].max_servers}

	num_sql_socks = <%= @num_sql_socks %> 



	# number of seconds to dely retrying on a failed database

	# connection (per_socket)