Wildfly Cookbook

Cookbook to deploy Wildfly Java Application Server

Requirements

• Chef Client 11+
• Java Cookbook (ignored if node['wildfly']['install_java'] is false)

Platform

• CentOS, Red Hat

Tested on:

• CentOS 6.6

Usage

You can add users in the proper format to attributes\users.rb

You can customize the Java version, and the Connector/J if you'd like.

If running in production, I STRONGLY recommend you use a wrapper cookbook, and manually specify the Wildfly version, Java version (if node['wildfly']['install_java'] is true), and cookbook version as well.
This cookbook and configuration templates will continually be updated to support the latest stable release of Wildfly.
Currently, version upgrades will trigger configuration enforcement, meaning any changes made outside of Chef will be wiped out.

Attributes

• node['wildfly']['install_java'] - Install Java using Java Cookbook. Default true

• node['wildfly']['base'] - Base directory to run Wildfly from

• node['wildfly']['version'] - Specify the version of Wildfly

• node['wildfly']['url'] - URL to Wildfly tarball

• node['wildfly']['checksum'] - SHA256 hash of said tarball

• node['wildfly']['user'] - User to run Wildfly as. DO NOT MODIFY AFTER INSTALLATION!!!

• node['wildfly']['group'] - Group which owns Wildfly directories

• node['wildfly']['server'] - Name of service and init.d script for daemonizing

• node['wildfly']['mysql']['enabled'] - Boolean indicating Connector/J support

• node['wildfly']['int'][*] - Various hashes for setting interface & port bindings

• node['wildfly']['smtp']['host'] - SMTP Destination host

• node['wildfly']['smtp']['port'] - SMTP Destination port

Recipes

• ::default - Installs Java (if node['wildfly']['install_java'] is true) & Wildfly.
  Also installs Connector/J if you've got it enabled.
• ::install - Installs Wildfly.
• ::mysql_connector - Installs Connector/J into appropriate Wildfly directory.

Providers

Datasource LWRP

wildfly_datasource 'example' do
  jndiname 'java:jboss/datasource/example'
  drivername 'some-jdbc-driver'
  connectionurl 'jdbc:some://127.0.0.1/example'
  username 'db_username'
  password 'db_password'
  sensitive false  
end

Deploy LWRP

Allows you to deploy JARs and WARs via chef

Example 1 (from a url)

wildfly_deploy 'jboss.jdbc-driver.sqljdbc4_jar' do
      url 'http://artifacts.company.com/artifacts/mssql-java-driver/sqljdbc4.jar'
end

Example 2 (from disk)

wildfly_deploy 'jboss.jdbc-driver.sqljdbc4_jar' do
      path '/opt/resources/sqljdb4.jar'
end

Example 3 with automated update (requires a common runtime_name and version specific name)

wildfly_deploy 'my-app-1.0.war' do
      url 'http://artifacts.company.com/artifacts/my-app.1.0.war'
      runtime_name 'my-app.war'
end

Example 4 undeploy (use :disable to keep the contents, and :enable to re-deploy previously kept contents)

wildfly_deploy 'jboss.jdbc-driver.sqljdbc4_jar' do
      action :remove
end

Attribute LWRP

Allows you to set an attribute in the server config

To change the max-post-size parameter

            <server name="default-server">
			       <http-listener name="default" socket-binding="http" max-post-size="20971520"/>
				   <host name="default-host" alias="localhost">

wildfly_attribute 'max-post-size' do
   path '/subsystem=undertow/server=default-server/http-listener=default'
   parameter 'max-post-size'
   value '20971520L'
   notifies :restart, 'service[wildfly]'
end

If the attribute restart is set to false, the wildfly will never restart

wildfly_attribute 'max-post-size' do
   path '/subsystem=undertow/server=default-server/http-listener=default'
   parameter 'max-post-size'
   value '20971520L'
   restart false
end

Property LWRP

Allows you to set or delete system properties in the server config. (Supported Actions: :set, :delete)

wildfly_property 'Database URL' do
   property 'JdbcUrl'
   value 'jdbc:mysql://1.2.3.4:3306/testdb'
   action :set
   notifies :restart, 'service[wildfly]', :delayed
end

ChefSpec Matchers

This cookbook includes custom ChefSpec matchers you can use to test your own cookbooks.

Example Matcher Usage

expect(chef_run).to create_wildfly_datasource('example').with(
  jndiname 'java:jboss/datasource/example'
  drivername 'some-jdbc-driver'
  connectionurl 'jdbc:some://127.0.0.1/example'
  username 'db_username'
  password 'db_password'
  sensitive: true
)

Cookbook Matchers

• set_wildfly_attribute(resource_name)
• create_wildfly_datasource(resource_name)
• delete_wildfly_datasource(resource_name)
• install_wildfly_deploy(resource_name)
• remove_wildfly_deploy(resource_name)
• enable_wildfly_deploy(resource_name)
• disable_wildfly_deploy(resource_name)
• create_wildfly_logcategory(resource_name)
• delete_wildfly_logcategory(resource_name)
• create_wildfly_loghandler(resource_name)
• delete_wildfly_loghandler(resource_name)
• set_wildfly_property(resource_name)
• delete_wildfly_property(resource_name)

Authors

Author:: Brian Dwyer - Intelligent Digital Services

Contributors

Contributor:: Hugo Trippaers

Contributor:: Ian Southam