付録A Job Template Examples and Extensions
Use this section as a reference to help modify, customize, and extend your job templates to suit your requirements.
A.1. Customizing Job Templates
When creating a job template, you can include an existing template in the template editor field. This way you can combine templates, or create more specific templates from the general ones.
The following template combines default templates to install and start the httpd service on Red Hat Enterprise Linux systems:
<%= render_template 'Package Action - SSH Default', :action => 'install', :package => 'httpd' %> <%= render_template 'Service Action - SSH Default', :action => 'start', :service_name => 'httpd' %>
The above template specifies parameter values for the rendered template directly. It is also possible to use the input() method to allow users to define input for the rendered template on job execution. For example, you can use the following syntax:
<%= render_template 'Package Action - SSH Default', :action => 'install', :package => input("package") %>With the above template, you have to import the parameter definition from the rendered template. To do so, navigate to the Jobs tab, click Add Foreign Input Set, and select the rendered template from the Target template list. You can import all parameters or specify a comma separated list.
