templates/default/jenkins/plugins/hudson.plugins.git.GitSCM.xml.erb
<?xml version='1.0' encoding='UTF-8'?>
<hudson.plugins.git.GitSCM_-DescriptorImpl plugin="git@<%= node['jenkins-server']['plugins']['git']['version'] %>">
<generation>1</generation>
<globalConfigName><%= node['jenkins-server']['plugins']['git']['global_config_name'] %></globalConfigName>
<globalConfigEmail><%= node['jenkins-server']['plugins']['git']['global_config_email'] %></globalConfigEmail>
<createAccountBasedOnEmail><%= node['jenkins-server']['plugins']['git']['create_account_based_on_email'] %></createAccountBasedOnEmail>
</hudson.plugins.git.GitSCM_-DescriptorImpl>