Removed instances of 'it is recommended'
Replaced instances of 'it is recommended' with 'we recommend' Change-Id: I1e630a3f6b066ca3f3800839f4267c99af7026a7 Closes-bug: #1374813
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@@ -62,8 +62,8 @@
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<term>Web portals or web services</term>
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<listitem>
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<para>Web servers are a common
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application for cloud services and it is recommended
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to have an understanding of the network requirements.
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application for cloud services and we recommend
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an understanding of the network requirements.
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The network will need to be able to scale out to meet
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user demand and deliver webpages with a minimum of
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latency. Internal east-west and north-south network
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@@ -32,7 +32,7 @@
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OpenStack cloud.</para>
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<section xml:id="designing-compute-resources-tech-considerations">
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<title>Designing compute resources</title>
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<para>It is recommended to design compute resources as pools of
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<para>We recommend you design compute resources as pools of
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resources which will be addressed on-demand. When designing
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compute resource pools, a number of factors impact your design
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decisions. For example, decisions related to processors,
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@@ -41,7 +41,7 @@
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necessary to decide whether compute resources will be provided
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in a single pool or in multiple pools.</para>
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<para>To design for the best use of available resources by
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applications running in the cloud, it is recommended to design
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applications running in the cloud, we recommend you design
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more than one compute resource pool. Each independent resource
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pool should be designed to provide service for specific
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flavors of instances or groupings of flavors. For the purpose
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@@ -104,8 +104,8 @@
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dependent on a number of factors. One major dependency to consider
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is storage. When designing the storage system, the storage mechanism
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needs to be determined. Once the storage type is determined, how it
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will be accessed is critical. For example, it is recommended that
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storage should utilize a dedicated network. Another concern is how
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will be accessed is critical. For example, we recommend that
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storage should use a dedicated network. Another concern is how
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the storage is configured to protect the data. For example, the
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recovery point objective (RPO) and the recovery time objective
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(RTO). How quickly can the recovery from a fault be completed, will
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@@ -184,7 +184,7 @@
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<listitem>
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<para>Ensure determination of the method for resuming
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proper operations of a site when it comes back online
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after a disaster. It is recommended to architect the
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after a disaster. We recommend you architect the
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recovery to avoid race conditions.</para>
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</listitem>
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</itemizedlist></section>
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@@ -68,7 +68,7 @@
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network resource defined in templates to map to tenant
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networks and for port creation, as well as allocating floating
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IPs. If there is a requirement to define and manage network
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resources in using orchestration, it is recommended that the
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resources in using orchestration, we recommend that the
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design include the Orchestration module to meet the demands of
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users.</para>
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<section xml:id="design-impacts">
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@@ -121,7 +121,7 @@
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is selected it is important to determine how the
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hypervisors will connect to the storage array.
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Connectivity can affect latency and thus performance.
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It is recommended to check that the network
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We recommended you check that the network
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characteristics will minimize latency to boost the
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overall performance of the design.</para>
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</listitem>
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@@ -104,7 +104,7 @@
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solutions in the cloud, design the application to be aware of
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the underlying storage subsystem and the features available.
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As an example, when creating an application that requires
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replication, it is recommended that the application can detect
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replication, we recommend that the application be designed to detect
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whether replication is a feature natively available in the
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storage subsystem. In the event that replication is not
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available, the application can be designed to react in a
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@@ -128,7 +128,7 @@
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are designed to provide fault tolerance at the hardware
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level.</para>
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<para>In cases where applications require extreme performance out
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of block storage devices, it is recommended to deploy high
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of block storage devices, we recommend you deploy high
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performing storage solutions such as SSD disk drives or flash
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storage systems. When considering these solutions, it is
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important to consider the availability of software and support
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@@ -204,7 +204,7 @@
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data stored on the object nodes. Object proxies in each region
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should leverage local read and write affinity so that access
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to objects is facilitated by local storage resources wherever
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possible. It is recommended that upstream load balancing be
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possible. We recommend that upstream load balancing be
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deployed to ensure that proxy services can be distributed
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across the multiple zones and, in some cases, it may be
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necessary to make use of third party solutions to aid with
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