--- /dev/null
+#--------------------------------------------------------
+# To use an environment variable, use the following syntax : ${env:NAME_OF_ENV_VARIABLE}
+# For example :
+# sonar.jdbc.url: ${env:SONAR_JDBC_URL}
+#---------------------------------------------------------
+
+#---------------------------------------------------------
+# DATABASE
+#---------------------------------------------------------
+
+# Comment the 4 following lines to deactivate the default embedded database (used only for tests and demos)
+# sonar.jdbc.url: jdbc:derby://localhost:1527/sonar;create=true
+# sonar.jdbc.driverClassName: org.apache.derby.jdbc.ClientDriver
+# sonar.jdbc.validationQuery: values(1)
+# data directory, autodetected : /data if standalone application, /WEB-INF/classes/data if WAR deployement (exploded mode)
+#sonar.embeddedDatabase.dataDir:
+
+# MySql
+# uncomment the 3 following lines to use MySQL
+#sonar.jdbc.url: jdbc:mysql://localhost:3306/sonar?useUnicode=true&characterEncoding=utf8
+#sonar.jdbc.driverClassName: com.mysql.jdbc.Driver
+#sonar.jdbc.validationQuery: select 1
+
+# Oracle
+# uncomment the 3 following lines to use Oracle
+#sonar.jdbc.url: jdbc:oracle:thin:@localhost/XE
+#sonar.jdbc.driverClassName: oracle.jdbc.driver.OracleDriver
+#sonar.jdbc.validationQuery: select 1 from dual
+
+# PostgreSQL
+# uncomment the 3 following lines to use PostgreSQL
+#sonar.jdbc.url: jdbc:postgresql://localhost/sonar
+#sonar.jdbc.driverClassName: org.postgresql.Driver
+#sonar.jdbc.validationQuery: select 1
+
+# generic settings
+sonar.jdbc.username: sonar
+sonar.jdbc.password: sonar
+sonar.jdbc.maxActive: 10
+sonar.jdbc.maxIdle: 5
+sonar.jdbc.minIdle: 2
+sonar.jdbc.maxWait: 5000
+sonar.jdbc.minEvictableIdleTimeMillis: 600000
+sonar.jdbc.timeBetweenEvictionRunsMillis: 30000
+
+# Transaction isolation level. Default driver setting is used by default.
+# Values : 1 (TRANSACTION_READ_UNCOMMITED), 2 (TRANSACTION_READ_COMMITTED), 4 (TRANSACTION_REPEATABLE_READ), 8 (TRANSACTION_SERIALIZABLE)
+#sonar.jdbc.defaultTransactionIsolation: 2
+
+
+# When packaged in a WAR, JDBC datasource can be configured into the application server then registered to JNDI.
+# In such a case Sonar uses this datasource to connect to database, else if binds itself its own datasource.
+# Note : Jonas does not accept to bind subcontexts, so name should be something like 'jdbc-sonar', without slashes.
+#sonar.jdbc.jndiName: jdbc/sonar
+
+
+#---------------------------------------------------------
+# EXTENSIONS
+#---------------------------------------------------------
+# Absolute path of coding rules extensions (custom rules that are not provided with tools like Checkstyle or PMD).
+# This parameter is useful when Sonar is deployed as a WAR. It avoids from packaging the WAR file each time extensions JARs are updated.
+# The directory contains subdirectories like checkstyle/ and pmd/
+# Example :
+# sonar.rules.extensionsPath: /user/home/jdoe/sonar/extensions
+
+sonar.web.warDeploy: true
+