--- To republish the Chukwa site do the following:

1. Check out the source:
svn co https://svn.apache.org/repos/asf/incubator/chukwa/site

Note: You'll need Java 5 and Apache Forrest. If you don't already have Forrest,
download it from here and untar it:
http://forrest.apache.org/mirrors.cgi

2. Make any modification to the xml files under author/, then run:
ant -Dforrest.home=/path/to/forrest_home -Djava5.home=/path/to/java5_home

This generates the documents in publish/ directory. Do an svn stat to check on
what's changed, then commit those changes back to svn.

3. Update the site:
ssh people.apache.org
cd /www/incubator.apache.org/chukwa
svn update

4. Wait for the site to update.

--- To republish the chukwa page at http://incubator.apache.org/projects/chukwa.html

1. Check out the source
svn co https://svn.apache.org/repos/asf/incubator/public/trunk/site-publish

2. Make any modifications to projects/chukwa.html

3. Update the site
ssh people.apache.org
cd /www/incubator.apache.org/projects 
svn update

4. Wait for the site to update.