opsworks_java Attributes
Important
The AWS OpsWorks Stacks service reached end of life on May 26, 2024 and has been disabled for both new and existing customers.
We strongly recommend customers migrate their workloads to other solutions as soon as possible. If you have questions about migration, reach out to the AWS Support Team on AWS re:Post
Note
These attributes are available only on Linux stacks.
The opsworks_java 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'] -
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']
