The environment-advanced.properties file
The following properties are in the environment-advanced.properties file:
Property | Description | Default value |
|---|---|---|
was.heap.size | The amount of memory to allocate to Open Liberty, in megabytes. This value should be at least 2048. | 2048 |
was.LTPAkeys.action | The action to perform on the Lightweight Third-Party Authentication (LPTA) key token for this server. For authentication to be shared between the servers, one server must export the token, and the other servers must import it. By default, the write server exports the token; all other servers import it. | export |
was.debug.port | The port for performing remote debugging. When this setting is blank, remote debugging is not available. Do not provide this setting in a production environment. |
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was.httpEndpoint.restrict | Controls whether the Open Liberty HTTP endpoint is restricted to the same hostname as the application, as defined in the topology file. Change this setting to true to enforce that restriction. | false |
app.configset | The file that specifies which configuration files are loaded by the application when it starts, and the order in which they are loaded. For a standard deployment, the name of the supplied file is ApolloServerSettingsConfigurationSet. | ApolloServerSettingsConfigurationSet.properties |
datetime.to.replay.from | The date and time to replay events from when performing a restore from backup using event replay. All events after this time will be replayed by the write server to bring the read servers into sync. The format of this setting must be: dd/MM/yyyy HH:mm:ss |
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wlp.logs.dir | The location of the Liberty logs. |
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wlp.logging.max.files | The maximum number of log files to be produced by Open Liberty before file cleanup takes place. | 100 |
wlp.logging.max.file.size | The maximum size of each log file produced by Open Liberty, in MB. | 2 |
wlp.language | The default language locale to use in Liberty. Changing this setting alters the language used for some log messages that Liberty and the database driver produce. However, some libraries also use the default language locale to affect data formatting, which can cause problems in some locales. i2 recommends that you do not change this setting unless directed to do so. | en |
solr.logs.dir | The location of the Solr logs. When this setting is blank, the logs go to the default location that is configured in solr.cmd. If you change this setting, you must redeploy the application so that the change takes effect. |
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security.administrator.group | The group name to associate with the Administrator role. | Administrator |
wlp.sslProtocols | The list of supported SSL/TLS protocols for Liberty. See the documentation for the sslProtocol property in https://openliberty.io/docs/latest/reference/config/ssl.html for valid entries. Any value set here overrides the sslProtocol attribute in the <ssl> element of the server.xml file. |
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