Ensure domain environment variables are passed to cartridge install scripts
Updated VM guide for v4
 Haproxy gear ratio is only considered when adding a gear, not when
start an existing application

https://bugzilla.redhat.com/show_bug.cgi?id=1121139
Merge pull request #5613 from derekwaynecarr/bug_1120413

Merged by openshift-bot
oo-diagnostics: Add test_node_clock_in_synch_with_broker

Add a test_node_clock_in_synch_with_broker check to oo-diagnostics.  This
test is specific to node hosts.  It sends an HTTP request to the host
identified by the BROKER_HOST setting in /etc/openshift/node.conf and
compares the date in the Date: header of the response to the date of the
node host.  If the difference is equal to or more than 55 seconds, the
check gives an error.  Else, if the difference is equal to or more than
5 seconds, the check gives a warning.

This commit fixes bug 1121267.
Merge pull request #5620 from nhr/vm_guide_updates

Merged by openshift-bot
Automatic commit of package [openshift-origin-cartridge-jenkins-client] release [1.24.1-1].
Automatic commit of package [rubygem-openshift-origin-node] release [1.28.1-1].
Automatic commit of package [openshift-origin-cartridge-haproxy] release [1.26.1-1].
Automatic commit of package [openshift-origin-cartridge-jbosseap] release [2.19.2-1].
Automatic commit of package [openshift-origin-cartridge-jbossews] release [1.26.2-1].
Automatic commit of package [openshift-origin-cartridge-jenkins] release [1.24.1-1].
Automatic commit of package [rubygem-openshift-origin-msg-broker-mcollective] release [1.27.1-1].
Automatic commit of package [openshift-origin-msg-node-mcollective] release [1.25.1-1].
Automatic commit of package [openshift-origin-cartridge-python] release [1.28.1-1].
Automatic commit of package [rubygem-openshift-origin-controller] release [1.28.1-1].
Automatic commit of package [rubygem-openshift-origin-console] release [1.28.1-1].
Automatic commit of package [openshift-origin-cartridge-jbossas] release [1.26.2-1].
Automatic commit of package [rubygem-openshift-origin-common] release [1.27.1-1].
Automatic commit of package [openshift-origin-cartridge-ruby] release [1.27.2-1].