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authorDan Prince <dprince@redhat.com>2015-07-08 10:49:51 -0400
committerDan Prince <dprince@redhat.com>2015-08-06 11:01:38 -0400
commit58349641541cc0e3b502311344d290c2afde7da5 (patch)
treec9897ab5a681e829952e045d3ea80e1affa755da /network/config/single-nic-vlans/README.md
parente3cd6284fb62a04e0dcb7a144433cf1e27af7fd7 (diff)
Support network isolation without external nets
This patch adds extra heat environments that can be used to enable network isolation without using the external network. Instead of a separate external network the ctlplane will be used for all of the external/public traffic. Change-Id: Ia542cee02121771d7d57ac701b62d7608e8d1855
Diffstat (limited to 'network/config/single-nic-vlans/README.md')
-rw-r--r--network/config/single-nic-vlans/README.md12
1 files changed, 12 insertions, 0 deletions
diff --git a/network/config/single-nic-vlans/README.md b/network/config/single-nic-vlans/README.md
index e3e16574..6f128650 100644
--- a/network/config/single-nic-vlans/README.md
+++ b/network/config/single-nic-vlans/README.md
@@ -1,6 +1,11 @@
This directory contains Heat templates to help configure
Vlans on a single NICs for each Overcloud role.
+There are two versions of the controller role template, one with
+an external network interface, and another without. If the
+external network interface is not configured the ctlplane address
+ranges will be used for external (public) network traffic.
+
Configuration
-------------
@@ -17,3 +22,10 @@ something like this:
Or use this Heat environment file:
environments/net-single-nic-with-vlans.yaml
+
+
+Configuration with no External Network
+--------------------------------------
+Same as above except set the following value for the controller role:
+
+ OS::TripleO::Controller::Net::SoftwareConfig: network/config/single-nic-vlans/controller-no-external.yaml