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| |
| <section id="devcloud-usage-mode"> |
| <title>DevCloud Usage Mode</title> |
| <para>DevCloud can be used in several different ways:</para> |
| <orderedlist> |
| <listitem> |
| <para>Full sandbox. Where &PRODUCT; is run within the DevCloud instance started in Virtual Box.</para> |
| <para>In this mode, the &PRODUCT; management server runs within the instance and nested virtualization allows instantiation of tiny VMs within DevCloud itself. &PRODUCT; code modifications are done within DevCloud.</para> |
| <para>The following diagram shows the architecture of the SandBox mode.</para> |
| <mediaobject> |
| <imageobject> |
| <imagedata fileref="./images/DevCloud.png" scale="50"/> |
| </imageobject> |
| <textobject> |
| <phrase>DevCloud.png: Schematic of the DevCloud SandBox architecture</phrase> |
| </textobject> |
| </mediaobject> |
| </listitem> |
| <listitem> |
| <para>A deployment environment. Where &PRODUCT; code is developed in the localhost of the developer and the resulting build is deployed within DevCloud</para> |
| <para>This mode was used in the testing procedure of &PRODUCT; 4.0.0 incubating release. See the following screencast to see how: <ulink url="http://vimeo.com/54621457">http://vimeo.com/54621457</ulink></para> |
| </listitem> |
| <listitem> |
| <para>A host-only mode. Where DevCloud is used only as a host. &PRODUCT; management server is run in the localhost of the developer</para> |
| <para>This mode makes use of a host-only interface defined in the Virtual Box preferences. Check the following screencast to see how: <ulink url="http://vimeo.com/54610161">http://vimeo.com/54610161</ulink></para> |
| <para>The following schematic shows the architecture of the Host-Only mode.</para> |
| <mediaobject> |
| <imageobject> |
| <imagedata fileref="./images/DevCloud-hostonly.png" scale="50"/> |
| </imageobject> |
| <textobject> |
| <phrase>DevCloud-hostonly.png: Schematic of the DevCloud host-only architecture </phrase> |
| </textobject> |
| </mediaobject> |
| </listitem> |
| </orderedlist> |
| </section> |