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70 lines
2.6 KiB
70 lines
2.6 KiB
8 years ago
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# Database Configuration
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*Before doing anything, make sure your database is properly backed up. Ensure your server is shutdown*
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Libresonic has the capability to override the database settings. If you wish to
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continue using the current hsql 1.8 database driver, no action is needed. When
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upgrading to a new version of Libresonic powered by liquibase you may see some
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liquibase logging to double check old migrations, but on subsequent startups it
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will not execute them again.
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For those that wish to change their database, instructions differ based on
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whether you wish for your database connection to be managed by your container (tomcat),
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or whether you wish Libresonic to manage it for you. The former may offer some performance
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gains in the case of many concurrent users with connection pooling while the latter is easiest.
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We will refer to container managed configuration as jndi and libresonic managed configuration as embedded.
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## Embedded
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*Before doing anything, make sure your database is properly backed up. Ensure your server is shutdown*
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In your libresonic.properties file, you will need to add the following settings (this is just an example):
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```
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database.config.type=embed
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database.config.embed.driver=org.hsqldb.jdbcDriver
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database.config.embed.url=jdbc:hsqldb:file:/tmp/libre/db/libresonic
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database.config.embed.username=sa
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database.config.embed.password=
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```
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In addition, you will need to ensure that a jdbc driver suitable for your
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database is on the
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[classpath](https://docs.oracle.com/javase/8/docs/technotes/tools/windows/classpath.html)
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## JNDI
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*Before doing anything, make sure your database is properly backed up. Ensure your server is shutdown*
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In your libresonic.properties file, you will need to add the following settings (this is just an example):
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```
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database.config.type=jndi
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database.config.jndi.name=jdbc/libresonicDB
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```
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Then in your context.xml in your tomcat directory, add the jndi config:
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```
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<Resource name="jdbc/libresonicDB" auth="Container"
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type="javax.sql.DataSource"
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maxActive="20"
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maxIdle="30"
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maxWait="10000"
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username="libresonic"
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password="REDACTED"
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driverClassName="com.mysql.jdbc.Driver"
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url="jdbc:mysql://hostname/libresonic?sessionVariables=sql_mode=ANSI_QUOTES"/>
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```
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Finally, copy the jdbc driver from the database vendor website to the `lib` directory in your tomcat folder.
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## Database Vendor Specific Notes
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### PostgreSQL
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`stringtype=unspecified` on your jdbc url string is necessary.
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You will also need to add `database.usertable.quote=\"` to your properties
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file. This is due to the fact that our `user` table is a keyword for postgres.
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