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Current folder name New folder name Book title ---------------------------------------------------------- basic-install DELETE cli-guide DELETE common common NEW admin-guide-cloud Cloud Administrators Guide docbkx-example DELETE openstack-block-storage-admin DELETE openstack-compute-admin DELETE openstack-config config-reference OpenStack Configuration Reference openstack-ha high-availability-guide OpenStack High Availabilty Guide openstack-image image-guide OpenStack Virtual Machine Image Guide openstack-install install-guide OpenStack Installation Guide openstack-network-connectivity-admin admin-guide-network OpenStack Networking Administration Guide openstack-object-storage-admin DELETE openstack-security security-guide OpenStack Security Guide openstack-training training-guide OpenStack Training Guide openstack-user user-guide OpenStack End User Guide openstack-user-admin user-guide-admin OpenStack Admin User Guide glossary NEW OpenStack Glossary bug: #1220407 Change-Id: Id5ffc774b966ba7b9a591743a877aa10ab3094c7 author: diane fleming
39 lines
2.4 KiB
XML
39 lines
2.4 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<section xml:id="object-storage-network-planning"
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xmlns="http://docbook.org/ns/docbook"
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xmlns:xi="http://www.w3.org/2001/XInclude"
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xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0"><title>Object Storage Network Planning</title>
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<para>For both conserving network resources and ensuring that
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network administrators understand the needs for networks and
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public IP addresses for providing access to the APIs and
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storage network as necessary, this section offers
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recommendations and required minimum sizes. Throughput of at
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least 1000 Mbps is suggested.</para>
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<para>This document refers to three networks. One is a Public Network for
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connecting to the Proxy server. The second is a Storage Network that is not
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accessible from outside the cluster, to which all of the nodes are
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connected. Third is a Replication Network that is also isolated from
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outside networks and dedicated to replication traffic between Storage nodes.</para>
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<para>Public and Storage Networks are mandatory. Replication Network is optional and
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must be configured in the Ring.</para>
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<para>By default, all of the OpenStack Object Storage services, as well as the
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rsync daemon on the Storage nodes are configured to listen on their
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STORAGE_LOCAL_NET IP addresses.</para>
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<para>If Replication Network configured in the Ring, then Account, Container
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and Object servers listen on both STORAGE_LOCAL_NET and STORAGE_REPLICATION_NET
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IP addresses. Rsync daemon will only listen on STORAGE_REPLICATION_NET IP
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address in this case.</para>
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<para>Public Network (Publicly routable IP range): This network is utilized
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for providing Public IP accessibility to the API endpoints within the cloud
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infrastructure.</para>
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<para>Minimum size: 8 IPs (CIDR /29)</para>
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<para>Storage Network (RFC1918 IP Range, not publicly routable):
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This network is utilized for all inter-server communications
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within the Object Storage infrastructure.</para>
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<para>Recommended size: 255 IPs (CIDR /24)</para>
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<para>Replication Network (RFC1918 IP Range, not publicly routable):
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This network is utilized for replication-related communications
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between storage servers within the Object Storage infrastructure.</para>
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<para>Recommended size: 255 IPs (CIDR /24)</para>
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</section>
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