anchor.diff:  HTTPS_PROXY=https://USERNAME:PASSWORD@10.0.0.1:8080/
   NO_PROXY=master.hostname.example.com,10.1.0.0/16,172.30.0.0/16 <1>
   ----
  -<1> Supports host names and CIDRs. Must include the SDN and service IP ranges `10.1.0.0/16,172.30.0.0/16` by default.
  -====
  -+
  -`*NO_PROXY*` accepts a comma-separated list of hosts:
  -+
  -For master hosts::
  -* Node hostname
  -* Master IP or hostname
  -* Service IP
  -* Cluster IP
  -For node hosts::
  -* Master IP or hostname
  -* Service IP
  -* Cluster IP
  -For the Docker service::
  -* Registry service IP and hostname
  -+
  -[IMPORTANT]
  -====
  -Currently, using CIDR for IP addressing is not supported by `*NO_PROXY*`. You
  -must add individual IP addresses for values, such as, the registry.
  -====
  -+
  -[NOTE]
  -====
  -The only wildcard `*NO_PROXY*` accepts is a single `*` character, which matches
  -all hosts, and effectively disables the proxy. Each name in this list is matched
  -as either a domain which contains the host name as a suffix, or the host name
  -itself.
  -
  -For instance, *example.com* would match *example.com*, *example.com:80*, and *www.example.com*.
  +<1> Supports host names and CIDRs. Must include the SDN network and service IP ranges `10.1.0.0/16,172.30.0.0/16` by default.
   ====
   
   . Restart the master or node host as appropriate:
  
positive.code: This can be done during an
  xref:../install_config/install/advanced_install.adoc#advanced-install-configuring-global-proxy[advanced installation] or configured after installation.
  
  [[configuring-hosts-for-proxies]]
  == Configuring Hosts for Proxies
  
  . Add the `*NO_PROXY*`, `*HTTP_PROXY*`, and `*HTTPS_PROXY*` environment variables
  ifdef::openshift-origin[]
  to each host's *_/etc/sysconfig/origin-master_* file (for single master
  configuration), *_/etc/sysconfig/origin-master-api_*, or
  *_/etc/sysconfig/origin-master-controllers_* files (for multi-master
  configuration) and *_/etc/sysconfig/origin-node_* file (for node configuration)
  depending on the type of host:
  endif::[]
  ifdef::openshift-enterprise[]
  to each host's *_/etc/sysconfig/atomic-openshift-master_* file (for single
  master configuration), *_/etc/sysconfig/atomic-openshift-master-api_*, or
  *_/etc/sysconfig/atomic-openshift-master-controllers_* files (for multi-master
  configuration) and *_/etc/sysconfig/atomic-openshift-node_* file (for node
  configuration) depending on the type of host:
  endif::[]
  +
  ====
  ----
  
negative.code: endif::[]
  ----
  
  
  
  [[configuring-hosts-for-proxies-using-ansible]]
  