On 28/05/16 17:53, Cameron Shorter wrote:
Hi Robert,
We had a talk about WhatIf at our IRC weekly meeting today and while WhatIf has
potential, we had a
few concerns.
The primary concern raised was the 250 Meg disk space required. You'd need to
work out some way to
reduce this, possibly by making use of existing libraries already on OSGeo-Live.
I asked the primary developer to have a look at this, and he's managed
to get the war files down to 145 MB, plus an additional 9 MB for the
demo database. The new release is here:
https://github.com/AURIN/online-whatif/releases/tag/v1.0.0-alpha.3
Obviously there are a bunch of jar files in there that are already
shipped on OSGeo Live as part of other projects in tomcat, but I'm not
sure it's kosher to try to store these centrally (I think the standard
is to always package these up in the war file), though that could
possibly save some more space.
Secondly, the case you present for the maturity of the WhatIf applicationis not
very strong.
I'd be hoping to see more than just AURIN listed as a user to demonstratea
greater user base.
As What If is a web-based tool that we host (and that's free to use) and
that has been open-sourced relatively recently, it's not surprising that
we don't have a long list of others who want to host a copy of it on
their own webservers; they can just get a free account from us.
And the openhub metrics suggest a very short history. (I suspect the openhub
metrics are not
capturing to full development history).
Sadly the development history didn't come along with the repository when
it was open-sourced.
You are welcome to create an install script within OSGeo Live, and then build
your own version of
OSGeo-Live if you wish.
The install script is already done.
Regards,
Rob
And you might want to start working on addressing issues above, potentially to
target a future
OSGeo-Live release.
Feel free to ask any questions.
Warm regards, Cameron
On 27/05/2016 9:51 am, Robert Hutton wrote:
On 27/05/16 07:11, Cameron Shorter wrote:
Any progress getting your application together for WhatIf to join OSGeo-Live?
https://wiki.osgeo.org/wiki/Live_GIS_Disc_Apply
We really should start working through an application within the next few days
if we are going to
have time to get onto the next 10.0 release of OSGeo-Live.
Hi Cameron,
Here are my answers to the standard list of questions, an easy-to-read version
on google docs:
https://docs.google.com/document/d/1XEh90Uf2Er1Cl3jE1r5Z2LAMokhcVybHc4z7tSe8O2k/edit?usp=sharing
And in plain text:
Please describe your application.
* What is its name?
* Online WhatIf
* What is the home page URL?
* http://aurin.org.au/projects/portal-and-infrastructure/what-if/
* https://github.com/AURIN/online-whatif
* Which OSI approved Open Source Licence is used?
* MIT and GPLv3
* A list of dependencies and their licenses for each component:
* https://github.com/AURIN/online-whatif/blob/master/DEPENDENCIES.md
* https://github.com/AURIN/online-whatif-ui/blob/master/DEPENDENCIES.md
* https://github.com/AURIN/workbenchauth/blob/master/DEPENDENCIES.md
* What does the application do and how does it add value to the GeoSpatial
stack of software?
* Online WhatIf uses existing GIS data to support some of the most
important and difficult
aspects of the land planning process: analyzing the suitability of land for
different uses,
projecting future land use demands, and allocating the projected demandsto the
most suitable
locations. It can also be used to prepare long-term projections for future land
uses, population
and housing, and employment for a user-defined area.
* Does the application make use of OGC standards? Which versions of
thestandards? Client or
server? You may wish to add comments about how standards are used.
* WMS and WFS
* What language is it written in?
* Backend: Java
* Front end: JavaScript with ExtJS
WMS, WFS.
* Which version of the application should be included in the next OSGeo-Live
release?
* Version 1.0
* Stability is very important to us on OSGeo-Live. If a new user finds a bug
in one application,
it will tarnish the reputation of all other OSGeo-Live applications as well.
(We pay most
attention to the following answers):
* If risk adverse organisations have deployed your application into
production, it would imply
that these organisations have verified the stability of your software. Has the
application been
rolled out to production into risk (ideally risk adverse) organisations?Please
mention some of
these organisations?
* AURIN (Australian Urban Research Infrastructure Network)
* Open HUB provides metrics to help assess the health of a project. Eg:
http://adhoc.osgeo.osuosl.org/livedvd/docs/en/metrics.html Could you please
ensure that your
project is registered with Open HUB, and Open HUB has been updated to reference
the correct code
repository(s) for your project. What is the Open HUB URL for your project?
* https://www.openhub.net/p/online-whatif
* What is the size of the user community? You can often answer this by
mentioning downloads,
or describing a healthy, busy email list?
* ~50
* What is the size of your developer community?
* 3, soon to be 4
* Do you have a bug free, stable release?
* Yes, version 1.0
* Please discuss the level of testing that your project has gone through.
* There are many test units written in TestNG for all functions ofthe
tool. Also the
tool’s modules have been tested by AURIN's domain expert in terms of the
formulas and outputs.
There is a sample project which is copied into the account of each user after
logging in. This
sample project is a completed project which contains all modules like
Suitability, Demand and
Allocation.
* How long has the project has had mature code.
* 2 years
* OSGeo-Live is targeted at applications that people can use rather than
libraries. Does the
application have a user interface (possibly a command line interface) that a
user can interact
with? (We do make an exception for Incubated OSGeo Libraries, and will include
Project Overviews
for these libraries, even if they don't have a user interface.)
* Online WhatIf has a web-based user interface.
* We give preference to OSGeo Incubated Projects, or Projects which are
presented at FOSS4G
conferences. If your project is involved in OSGeo Incubation, or has been
selected to be presented
at FOSS4G, then please mention it.
* With around 50 applications installed on OSGeo-Live, us core packagers do
not have the time
to liaise with every single project email list for each OSGeo-Live release. So
we require a
volunteer (or two) to take responsibility for liaising between OSGeo-Live and
the project's
communities. This volunteer will be responsible for ensuring the installscripts
and English
documentation are updated by someone for each OSGeo-Live release. Also test
that the installed
application and Quickstart documentation works as expected on release candidate
releases of
OSGeo-Live. Who will act as the project's liaison person.
* Robert Hutton <[email protected]>
* OSGeo-Live is Ubuntu Linux based. Our installation preference is:
* Install from UbuntuGIS or DebianGIS
* Install .deb files from a PPA
* Write a custom install script
* Online WhatIf has a custom install script for OSGeo
* Can you please discuss how your application will be installed.
* 3 WAR files installed in the local tomcat
* Front end
* Back end
* Authentication manager
* 1 PostGIS database
* 1 CouchDB database
* Layers hosted in the local geoserver
* Optional dependencies (not installed by default)
* Postfix and dovecot for emailing new user accounts
* OSGeo-Live is memory and disk constrained. Can the application runin 512
Meg of RAM?
* No. Minimum requirement of 1GB RAM.
* How much disk space will be required to install the application and a
suitable example
application?
* 250MB
* We aim to reduce disk space by having all applications make use ofa
common dataset. We
encourage applications to make use of the example datasets already installed:
http://wiki.osgeo.org/wiki/Live_GIS_Add_Project#Example_Datasets If another
dataset would be more
appropriate, please discuss here. Is it appropriate, to remove existing demo
datasets which may
already be included in the standard release.
* A demo dataset is included pre-loaded into PostGIS
* Each OSGeo-Live application requires a Project Overview available under a
CC By and a
Quickstart available under a CC By-SA license. (You may release under a second
license as well).
Will you produce this?
* Yes
* In past releases, we have included Windows and Mac installers for some
applications. It is
likely we won't have space for these in future releases. However, if there is
room, would you be
wishing to include Windows and/or Mac installers?
* No
Regards,
Rob
--
Robert Hutton
AURIN Systems Administrator
Level 2 West, Alice Hoy Building
University of Melbourne VIC 3010
AUSTRALIA
+61 3 8344 4795
_______________________________________________
Live-demo mailing list
[email protected]
http://lists.osgeo.org/mailman/listinfo/live-demo
http://live.osgeo.org
http://wiki.osgeo.org/wiki/Live_GIS_Disc
