opsworks_java Attributes
Note
These attributes are available only on Linux stacks.
The opsworks_java attributes specify the Tomcat server configuration. For more
information, see Apache
Tomcat Configuration Reference. For more information on how to override
built-in attributes to specify custom values, see Overriding Attributes.
- datasources
-
A set of attributes that define JNDI resource names (string). For more information on how to use this attribute, see Deploying a JSP App with a Back-End Database. The default value is an empty hash, which can be filled with custom mappings between app short names and JNDI names. For more information, see Deploying a JSP App with a Back-End Database.
node['opsworks_java']['datasources'] - java_app_server_version
-
The Java app server version (number). The default value is
7. You can override this attribute to specify version 6. If you install a nondefault JDK, this attribute is ignored.node['opsworks_java']['java_app_server_version'] - java_shared_lib_dir
-
The directory for the Java shared libraries (string). The default value is
/usr/share/java.node['opsworks_java']['java_shared_lib_dir'] - jvm_pkg Attributes
-
A set of attributes that you can override to install a nondefault JDK.
- use_custom_pkg_location
-
Whether to install a custom JDK instead of OpenJDK (Boolean). The default value is
false.node['opsworks_java']['jvm_pkg']['use_custom_pkg_location'] - custom_pkg_location_url_debian
-
The location of the JDK package to be installed on Ubuntu instances (string). The default value is
'http://aws.amazon.com/', which is simply an initialization value with no proper meaning. If you want to install a nondefault JDK, you must override this attribute and set it to the appropriate URL.node['opsworks_java']['jvm_pkg']['custom_pkg_location_url_debian'] - custom_pkg_location_url_rhel
-
The location of the JDK package to be installed on Amazon Linux and RHEL instances (string). The default value is
'http://aws.amazon.com/', which is simply an initialization value with no proper meaning. If you want to install a nondefault JDK, you must override this attribute and set it to the appropriate URL.node['opsworks_java']['jvm_pkg']['custom_pkg_location_url_rhel'] - java_home_basedir
-
The directory that the JDK package will be extracted to (string). The default value is
/usr/local. You do not need to specify this setting for RPM packages; they include a complete directory structure.node['opsworks_java']['jvm_pkg']['java_home_basedir']
- jvm_options
-
The JVM command line options, which allow you to specify settings such as the heap size (string). A common set of options is
-Djava.awt.headless=true -Xmx128m -XX:+UseConcMarkSweepGC. The default value is no options.node['opsworks_java']['jvm_options'] - jvm_version
-
The OpenJDK version (number). The default value is
7. You can override this attribute to specify OpenJDK version 6. If you install a nondefault JDK, this attribute is ignored.node['opsworks_java']['jvm_version'] - tomcat Attributes
-
A set of attributes that you can override to install the default Tomcat configuration.
- ajp_port
-
The AJP port (number). The default value is
8009.node['opsworks_java']['tomcat]['ajp_port'] - apache_tomcat_bind_mod
-
The proxy module (string). The default value is
proxy_http. You can override this attribute to specify the AJP proxy module,proxy_ajp.node['opsworks_java']['tomcat]['apache_tomcat_bind_mod'] - apache_tomcat_bind_path
-
The Apache-Tomcat bind path (string). The default value is
/. You should not override this attribute; changing the bind path can cause the application to stop working.node['opsworks_java']['tomcat]['apache_tomcat_bind_path'] - auto_deploy
-
Whether to autodeploy (Boolean). The default value is
true.node['opsworks_java']['tomcat]['auto_deploy'] - connection_timeout
-
The connection timeout, in milliseconds (number). The default value is
20000(20 seconds).node['opsworks_java']['tomcat]['connection_timeout'] - mysql_connector_jar
-
The MySQL connector library's JAR file (string). The default value is
mysql-connector-java.jar.node['opsworks_java']['tomcat]['mysql_connector_jar'] - port
-
The standard port (number). The default value is
8080.node['opsworks_java']['tomcat]['port'] - secure_port
-
The secure port (number). The default value is
8443.node['opsworks_java']['tomcat]['secure_port'] - shutdown_port
-
The shutdown port (number). The default value is
8005.node['opsworks_java']['tomcat]['shutdown_port'] - threadpool_max_threads
-
The maximum number of threads in the thread pool (number). The default value is
150.node['opsworks_java']['tomcat]['threadpool_max_threads'] - threadpool_min_spare_threads
-
The minimum number of spare threads in the thread pool (number). The default value is
4.node['opsworks_java']['tomcat]['threadpool_min_spare_threads'] - unpack_wars
-
Whether to unpack WAR files (Boolean). The default value is
true.node['opsworks_java']['tomcat]['unpack_wars'] - uri_encoding
-
The URI encoding (string). The default value is
UTF-8.node['opsworks_java']['tomcat]['uri_encoding'] - use_ssl_connector
-
Whether to use an SSL connector (Boolean). The default value is
false.node['opsworks_java']['tomcat]['use_ssl_connector'] - use_threadpool
-
Whether to use a thread pool (Boolean). The default value is
false.node['opsworks_java']['tomcat]['use_threadpool'] - userdatabase_pathname
-
The user database path name (string). The default value is
conf/tomcat-users.xml.node['opsworks_java']['tomcat]['userdatabase_pathname']
