[[TOC]]

= Blueprint for LiveCD & Installer =
A Live CD (probably based on Ubuntu) that can be used to demo and deploy a Sahana Eden instance.

The same CD can be used to build Virtual Machines.

We want 4 different builds:
 * Lite
 * Normal
 * GIS
 * Dev

Build notes are being maintained at [http://9while9.com/index.php?option=com_content&view=category&id=20&Itemid=27 http://9while9.com].

== Lite ==
Designed to provide a quick LiveCD demo of functionality without needing any installation.

Can also be run headless as a simple server to be accessed by host's Web browser & perhaps 1-2 other users on a small LAN.
 * Python
 * Rocket (i.e. web2py's native webserver)
 * Sqlite (i.e. Python's native DB)

=== Build ===
{{{
bzr checkout --lightweight -r 2717 lp:~mdipierro/web2py/devel web2py
cd web2py/applications
bzr checkout --lightweight -r XXX lp:sahana-eden eden
}}}

 * [ConfigurationGuidelines#FilePermissions File Permissions]
 * [ConfigurationGuidelines#UsefulAliases Useful Aliases]
 * [ConfigurationGuidelines#TicketViewer Ticket Viewer]

Run with password & NIC bound to real IP (need to work out how to find this out):
{{{
python web2py.py -a <password> -i x.x.x.x
update: python web2py -a <password> -i 0 127.0.0.1
}}}
Grabbing the ip for insert into 000_config.py
{{{
hostname -i | sed 's/127.0.0.1 //'
}}}
=== Updates ===
Need a way to keep the system updated easily (web2page?):
{{{
cd web2py
bzr up -r <revision>
cd applications/eden
bzr up -r <revision>
}}}

== Normal ==
Designed to be run headless in an office of up to 50 users with poor quality Internet...would be a dedicated machine if a lot of users.
 * [wiki:InstallationGuidelinesApacheModWSGI Apache/WSGI]
 * [wiki:InstallationGuidelinesMySQL MySQL] (we have better [wiki:PakistanDeploymentCycle#SysadminToDo tools for handling db migrations] currently)
or
 * [wiki:InstallationGuidelinesPostgreSQL PostgreSQL] (better for being common to GIS)

== GIS ==
Designed to be run headless in an office of up to 50 users with poor quality Internet...would be a dedicated machine if a lot of users.

Useful for the [wiki:BluePrintGISGPSSharing GPS Sharing] tool, for instance.

 * [wiki:InstallationGuidelinesGISData]
 * [http://live.osgeo.org OSGeo LiveDVD] is based on Ubuntu & includes Data. Eden may be on the next version.

 * [wiki:InstallationGuidelinesApacheModWSGI Apache/WSGI]
 * PostGIS
 * !GeoServer
 * osmosis
 * Mapnik
 * DATA
  * Scripts to download content by geographic area (ideally these would be added to Sahana UI for use outside this environmonet too, but that could come later)
  * !OpenStreetMap
  * Contours

== Dev ==
Update: Revision A for VB is available [http://9while9.com/index.php?option=com_content&view=category&id=20&Itemid=27 here] with usage notes, credentials, build notes, and to do list.

Designed for use in Training sessions where we want to get a number of people on diverse equipment operational quickly.
Should include a Desktop, [http://ipython.scipy.org iPython] & Debugging tools: [DeveloperGuidelinesEclipse Eclipse] & [http://getfirebug.com Firebug].

Eclipse needs configuring to support Web2Py & Web2Py would normally be run from Eclipse's Debug mode.

Homepage of Firefox would be set to http://127.0.0.1:8000/eden

Firefox should include useful bookmarks such as Launchpad, Trac, web2py book, jquery docs, etc

This would replace our [InstallationGuidelinesVirtualMachine existing Dev VM].

=== Build ===
{{{
bzr branch -r 2717 lp:~mdipierro/web2py/devel web2py
cd web2py/applications
bzr branch -r XXX lp:sahana-eden eden
}}}

=== Updates ===
'update' alias
{{{
cd web2py
bzr pull -r <revision>
cd applications/eden
bzr pull -r <revision>
}}}

== Status ==
[http://9while9.com Chelsea School] are building these for us based on [http://www.turnkeylinux.org TurnKey Linux]

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BluePrints