launchd plist not refreshing

[Jason Hatman]

I have several machines that occasionally go "unresponsive" in Dashboard.   Not all computers do, but all machines are receiving the same manifests to control the launchd plist.  What's going on.

All computers are running puppet 3.4.3.

Here is my Launchd plist (com.puppetlabs.puppet.plist):

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>EnvironmentVariables</key>
<dict>
<key>PATH</key>
<string>/sbin:/usr/sbin:/bin:/usr/bin</string>
<key>RUBYLIB</key>
<string>/Library/Ruby/Site</string>
</dict>
<key>Label</key>
<string>com.puppetlabs.puppet</string>
<key>OnDemand</key>
<false/>
<key>ProgramArguments</key>
<array>
<string>/usr/bin/puppet</string>
<string>agent</string>
<string>--verbose</string>
<string>--no-daemonize</string>
<string>--logdest</string>
<string>console</string>
</array>
<key>RunAtLoad</key>
<true/>
<key>StandardErrorPath</key>
<string>/var/log/puppet/puppet.err</string>
<key>StandardOutPath</key>
<string>/var/log/puppet/puppet.out</string>
</dict>
</plist>

Here is my manifest (puppet_daemon_plist.pp):

class osx_management::puppet_daemon_plist {

file { '/Library/LaunchDaemons/com.puppetlabs.puppet.plist':
ensure => file,
content => template('osx_management/puppet_daemon_plist.erb'),
mode => '0644',
owner => 'root',
group => 'wheel',
}

service { 'com.puppetlabs.puppet':
ensure => 'running',
enable => true,
require => File['/Library/LaunchDaemons/com.puppetlabs.puppet.plist'],
}
}