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Posted to commits@vcl.apache.org by jf...@apache.org on 2012/12/06 14:24:56 UTC
svn commit: r1417838 - in /vcl/site/trunk/content/info:
bladenetworklayout.png generalnetworklayout.png network-layout.mdtext
vclarchitecture.png
Author: jfthomps
Date: Thu Dec 6 13:24:55 2012
New Revision: 1417838
URL: http://svn.apache.org/viewvc?rev=1417838&view=rev
Log:
adding network layout
Added:
vcl/site/trunk/content/info/bladenetworklayout.png (with props)
vcl/site/trunk/content/info/generalnetworklayout.png (with props)
vcl/site/trunk/content/info/network-layout.mdtext (with props)
vcl/site/trunk/content/info/vclarchitecture.png (with props)
Added: vcl/site/trunk/content/info/bladenetworklayout.png
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--- vcl/site/trunk/content/info/network-layout.mdtext (added)
+++ vcl/site/trunk/content/info/network-layout.mdtext Thu Dec 6 13:24:55 2012
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+Title:Network Layout
+Notice: Licensed to the Apache Software Foundation (ASF) under one
+ or more contributor license agreements. See the NOTICE file
+ distributed with this work for additional information
+ regarding copyright ownership. The ASF licenses this file
+ to you under the Apache License, Version 2.0 (the
+ "License"); you may not use this file except in compliance
+ with the License. You may obtain a copy of the License at
+ .
+ http://www.apache.org/licenses/LICENSE-2.0
+ .
+ Unless required by applicable law or agreed to in writing,
+ software distributed under the License is distributed on an
+ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ KIND, either express or implied. See the License for the
+ specific language governing permissions and limitations
+ under the License.
+
+This page describes the basic network layout required in order for VCL to function. It
+also describes the recommended network layout if a blade chassis management module is
+used.
+
+# At the simplest form VCL uses two networks
+
+1. Private - applies to provisioning modules where node is reloaded, esx, vmware, etc.
+ * loading and boot strapping images
+ * managing reservations, adding/deleting accounts, controlling the OS on the node
+ * opens access ports on node for user requests on public network interface
+ * image creation
+ * DHCP serves fixed-addresses over this network to the eth0 adapter of the node
+ * DHCP is run on the management node - prerequisite
+2. Public
+ * user accessible
+ * VCL can either use dhcp(preferred) or statically assign addresses to the node on
+the public network
+
+The diagram below shows the simple layout:
+
+<img src="generalnetworklayout.png">
+
+# Blade Center network layout
+
+The network using blade center is more involved by adding a 2nd private network.
+
+1. Private 1 - applies to provisioning modules, xCAT, vmware, etc.
+2. Private 2
+ * allows management node to interact with blade center management module
+ * provides scaling method for adding multiple blade center's
+3. Public - user access
+
+The diagram below shows the suggested network layout when using blade center.
+
+<img src="bladenetworklayout.png">
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