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Release Management

Release Management for the Haiti Portal
1. Release Process
2. Technical Details

Four Principles of Low-Risk Software Releases

Release Management for the Haiti Portal

Note: As of January 2012, BZR/Launchpad info for eden is deprecated. Please visit the GitHub page. Thanks.

This example can be updated/adapted for future instances.

We have 3 running instances:

Production: http://haiti.sahanafoundation.org
UAT: http://haiti-test.sahanafoundation.org - lifeeth
Development: http://haiti-dev.sahanafoundation.org - lifeeth

The Bug Tracker should have different views to distinguish between bugs being reported against each version

ToDo customise the 'Report Bugs' footer URL to link directly to a new ticket against that version?

We have several Code branches:

Haiti Portal: https://launchpad.net/s3/haiti-quake-2010
Haiti Offline: tbc
Trunk: https://launchpad.net/s3/sahanapy
RMS: https://code.launchpad.net/~uwthw/s3/rms
VITA: https://code.launchpad.net/~nursix.org/s3/vita

Release Process

Overall responsible Person: Fran (currently)

Where generic, new code is merged 1st into Trunk by Fran
Code is then merged into the Haiti branch by Fran
- RMS is currently Haiti-specific so is merged directly to Haiti branch

Code is pulled from the Haiti branch to Dev by Fran

Data is 1st synced from Prod:

/root/automysqlbackup.sh
scp /backups/daily/haitiprod/haitiprod_2010-01-27_01h24m.Wednesday.sql.gz flavour@haiti-dev.sahanafoundation.org:.

gunzip haitiprod_2010-01-27_01h24m.Wednesday.sql.gz
sed 's/haitiprod/haitidev/g' haitiprod_2010-01-27_01h24m.Wednesday.sql > haitidev_import.sql
vim /etc/crontab
#0-59/1 * * * * www-data cd /home/haiti/web2py/ && python web2py.py -C -D 1 >> /tmp/cron.output 2>&1
ln -sf /etc/apache2/sites-available/dev-maintain /etc/apache2/sites-enabled/dev
/etc/init.d/apache2 force-reload
mysql
drop DATABASE haitidev;
create DATABASE haitidev;
\q
mysql < haitidev_import.sql
vim /home/haiti/dev/models/00_db.py
migrate=True
ln -sf /etc/apache2/sites-available/dev /etc/apache2/sites-enabled/dev
/etc/init.d/apache2 force-reload
vim /etc/crontab
0-59/1 * * * * www-data cd /home/haiti/web2py/ && python web2py.py -C -D 1 >> /tmp/cron.output 2>&1
vim /home/haiti/dev/models/00_db.py
migrate=False

A 1st draft of a data migration plan is made

Code is pulled from the Haiti branch to UAT by lifeeth or chamindra
- Testers to be informed before this via the group: tbc
- Data is 1st synced from Prod
- A more detailed data migration plan is made
Code is pulled from the Haiti branch to Prod by Fran (Volunteers welcomed to take over!)
- Sign-off for this to come from the group: tbc
- A careful data migration plan is made

Backup

Disable system crontab & put Website into Maintenance Mode

vim /etc/crontab
#0-59/1 * * * * www-data cd /home/haiti/web2py/ && python web2py.py -C -D 1 >> /tmp/cron.output 2>&1
vim /home/haiti/prod/models/00_db.py
 migrate=True
rm /etc/apache2/sites-enabled/prod-ssl
/etc/init.d/apache2 force-reload
/home/haiti/update-prod
/home/haiti/shell-prod
db.export_to_csv_file(open('db.csv','wb'))
Ctrl+D

DataMigration
- cd /home/haiti/web2py ; python web2py.py -S prod -M -N
```
Ctrl+D
```

Restore Website & Cron

ln -s /etc/apache2/sites-available/prod-ssl /etc/apache2/sites-enabled
/etc/init.d/apache2 force-reload
vim /home/haiti/prod/models/00_db.py
 migrate=False
vim /etc/crontab
0-59/1 * * * * www-data cd /home/haiti/web2py/ && python web2py.py -C -D 1 >> /tmp/cron.output 2>&1

BluePrintSynchronisation

Technical Details

Production

haiti.sahanapy.org VM: 212.23.5.4
/home/haiti/web2py/applications/prod
/etc/apache2/sites-enabled/prod
~~Sqlite~~ MySQL
Web2Py r1544
Sahana Haiti r547

Customisations:

models/00_db.py

#migrate = True
migrate = False

#exec('from applications.%s.modules.sahana import *' % request.application)
# Faster for Production (where app-name won't change):
from applications.prod.modules.sahana import *

#exec('from applications.%s.modules.s3.s3validators import *' % request.application)
# Faster for Production (where app-name won't change):
from applications.prod.modules.validators import *

models/00_settings.py
- auth.settings.registration_requires_verification = True
- auth.settings.registration_requires_approval = True

models/01_modules.py

s3.menu_modules.append([T('Home'), False, URL(c='default', f='open_module', vars=dict(id=1))])
if auth.has_membership(1):
    s3.menu_modules.append([T('Admin'), False, URL(c='default', f='open_module', vars=dict(id=2))])
s3.menu_modules.append([T('Mapping'), False, URL(c='default', f='open_module', vars=dict(id=3))])
module_id = db(db.s3_module.name == 'or').select()[0].id
s3.menu_modules.append([T('Organizations'), False, URL(c='default', f='open_module', vars=dict(id=module_id))])
s3.menu_modules.append([T('People'), False, URL(c='default', f='open_module', vars=dict(id=4))])
#dvi_group = db(db[auth.settings.table_group_name] == 'DVI').select()[0].id
#if auth.has_membership(dvi_group):
#module_id = db(db.s3_module.name == 'dvi').select()[0].id
#s3.menu_modules.append([T('Victim Identification'), False, URL(c='default', f='open_module', vars=dict(id=module_id))])
module_id = db(db.s3_module.name == 'rms').select()[0].id
s3.menu_modules.append([T('Requests'), False, URL(c='default', f='open_module', vars=dict(id=module_id))])

cron/crontab

*/5   *       *       *       *       root *applications/prod/cron/rms_entry2record.py
*/5   *       *       *       *       root *applications/prod/cron/rms_tweet2request.py

views/layout.html

<script type="text/javascript">
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
</script>
<script type="text/javascript">
try {
var pageTracker = _gat._getTracker("UA-12510226-2");
pageTracker._setDomainName(".sahanafoundation.org");
pageTracker._trackPageview();
} catch(err) {}</script>

views/ext.html

<!-- For Sites Hosted on the Public Internet, using Cachefly CDN's version of ExtJS may provide better performance
<script type="text/javascript" src="/{{=request.application}}/static/scripts/ext/ext-all.js"></script>
 -->
<script type="text/javascript" src="http://extjs.cachefly.net/ext-3.0.3/ext-all.js"></script>

views/sahana_scripts_min.html

<!-- For Sites Hosted on the Public Internet, using Google's version of jQuery will provide better performance
<script src="/{{=request.application}}/static/scripts/web2py/jquery-1.3.2.min.js" type="text/javascript"></script>
-->
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js" type="text/javascript"></script>

views/gis/index.html

      #LI(
      #  SPAN(A(T('Bulk Uploader'),
      #    _href=URL(c='gis', f='bulk_upload')),_style="font-weight:bold;"),
      # P(T('Allows authorized users to upload multiple features into the situation map.')),
      #    _style="margin-top:1em;"),

http://haiti-test.sahanafoundation.org/test/gis/apikey/update/1
- ABQIAAAAgB-1pyZu7pKAZrMGv3nksRR1-chREdZE62d-MGawPNPOGidOJBQQCwHsElsSGbD5VMpNj7DBMNxjTg

UAT

logistics.sahanapy.org VM: 212.23.5.5
/home/haiti/web2py-test/applications/test
/etc/apache2/sites-enabled/haiti-test
MySQL hopefully
Web2Py r1544
Sahana Haiti r547

Customisations:

models/00_db.py
- migrate = False
- db = DAL('mysql://haititest:password@localhost/haititest', pool_size=10)
models/00_settings.py
- S3_PUBLIC_URL = 'http://haiti-test.sahanafoundation.org'
- auth.settings.registration_requires_verification = True
- auth.settings.registration_requires_approval = True

cron/crontab

*/5   *       *       *       *       root *applications/test/cron/rms_entry2record.py
*/5   *       *       *       *       root *applications/test/cron/rms_tweet2request.py

views/ext.html

<!-- For Sites Hosted on the Public Internet, using Cachefly CDN's version of ExtJS may provide better performance
<script type="text/javascript" src="/{{=request.application}}/static/scripts/ext/ext-all.js"></script>
 -->
<script type="text/javascript" src="http://extjs.cachefly.net/ext-3.0.3/ext-all.js"></script>

views/sahana_scripts_min.html

<!-- For Sites Hosted on the Public Internet, using Google's version of jQuery will provide better performance
<script src="/{{=request.application}}/static/scripts/web2py/jquery-1.3.2.min.js" type="text/javascript"></script>
-->
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js" type="text/javascript"></script>

views/gis/index.html

      #LI(
      #  SPAN(A(T('Bulk Uploader'),
      #    _href=URL(c='gis', f='bulk_upload')),_style="font-weight:bold;"),
      # P(T('Allows authorized users to upload multiple features into the situation map.')),
      #    _style="margin-top:1em;"),

http://haiti-test.sahanafoundation.org/test/gis/apikey/update/1
- ABQIAAAAgB-1pyZu7pKAZrMGv3nksRR1-chREdZE62d-MGawPNPOGidOJBQQCwHsElsSGbD5VMpNj7DBMNxjTg

Dev

logistics.sahanapy.org VM: 212.23.5.5
/home/haiti/web2py/applications/dev
/etc/apache2/sites-available/dev
/etc/apache2/sites-available/dev-maintain
/etc/apache2/sites-enabled/dev
MySQL
Web2Py r1544

Sahana Haiti r547

cd /home/haiti/web2py/applications
bzr branch lp:s3/haiti-quake-2010 dev
cd dev
chown www-data:www-data -R cache
chown www-data:www-data -R databases
chown www-data:www-data -R errors
chown www-data:www-data -R sessions
chown www-data:www-data -R static/img/markers
chown www-data:www-data -R static/scripts
chown www-data:www-data -R static/styles
chown www-data:www-data -R uploads

Customisations:

models/00_db.py
- migrate = False (after 1st run)
- db = DAL('mysql://haitidev:password@localhost/haitidev', pool_size=10)

models/01_modules.py

s3.menu_modules.append([T('Home'), False, URL(c='default', f='open_module', vars=dict(id=1))])
if auth.has_membership(1):
    s3.menu_modules.append([T('Admin'), False, URL(c='default', f='open_module', vars=dict(id=2))])
s3.menu_modules.append([T('Mapping'), False, URL(c='default', f='open_module', vars=dict(id=3))])
module_id = db(db.s3_module.name == 'or').select()[0].id
s3.menu_modules.append([T('Organizations'), False, URL(c='default', f='open_module', vars=dict(id=module_id))])
module_id = db(db.s3_module.name == 'hms').select()[0].id
s3.menu_modules.append([T('Hospitals'), False, URL(c='default', f='open_module', vars=dict(id=module_id))])
s3.menu_modules.append([T('People'), False, URL(c='default', f='open_module', vars=dict(id=4))])
#dvi_group = db(db[auth.settings.table_group_name] == 'DVI').select()[0].id
#if auth.has_membership(dvi_group):
module_id = db(db.s3_module.name == 'dvi').select()[0].id
s3.menu_modules.append([T('Victims'), False, URL(c='default', f='open_module', vars=dict(id=module_id))])
module_id = db(db.s3_module.name == 'rms').select()[0].id
s3.menu_modules.append([T('Requests'), False, URL(c='default', f='open_module', vars=dict(id=module_id))])
module_id = db(db.s3_module.name == 'vol').select()[0].id
s3.menu_modules.append([T('Volunteers'), False, URL(c='default', f='open_module', vars=dict(id=module_id))])

models/00_settings.py
- S3_PUBLIC_URL = 'http://haiti-dev.sahanafoundation.org'
- auth.settings.registration_requires_verification = True
- auth.settings.registration_requires_approval = True

cron/crontab

sed '/sahana/ s/sahana/dev/g' /home/haiti/dev/cron/crontab > /tmp/crontab
mv /tmp/crontab /home/haiti/dev/cron/crontab

vim cron/crontab
*/5   *       *       *       *       root *applications/dev/cron/rms_sms2record.py
*/5   *       *       *       *       root *applications/dev/cron/rms_tweet2request.py
*/5    *       *       *       *       root *applications/dev/cron/import_job_do_processing.py
*/5    *       *       *       *       root *applications/dev/cron/import_job_do_import.py

views/ext.html

<!-- For Sites Hosted on the Public Internet, using Cachefly CDN's version of ExtJS may provide better performance
<script type="text/javascript" src="/{{=request.application}}/static/scripts/ext/ext-all.js"></script>
 -->
<script type="text/javascript" src="http://extjs.cachefly.net/ext-3.0.3/ext-all.js"></script>

views/sahana_scripts_min.html

<!-- For Sites Hosted on the Public Internet, using Google's version of jQuery will provide better performance
<script src="/{{=request.application}}/static/scripts/web2py/jquery-1.3.2.min.js" type="text/javascript"></script>
-->
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js" type="text/javascript"></script>

http://haiti-dev.sahanafoundation.org/dev/gis/apikey/update/1
- ABQIAAAAgB-1pyZu7pKAZrMGv3nksRR1-chREdZE62d-MGawPNPOGidOJBQQCwHsElsSGbD5VMpNj7DBMNxjTg

static/robots.txt

sed '/prod/ s/prod/dev/g' /home/haiti/dev/static/robots.txt > /tmp/robots.txt
mv /tmp/robots.txt /home/haiti/dev/static/robots.txt

Note that UAT & Dev have different Web2Py instances so that:

We can trial different Web2Py versions on Dev
Crontab can be separately enabled/disabled

Note that all names/paths include the words 'dev'/'test'/'prod' to minimise chances of confusion as to which site is being altered

Haiti

Last modified 12 years ago Last modified on 11/27/12 11:03:08

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Release Management

Table of Contents

Release Management for the Haiti Portal

Release Process

Technical Details

Production

UAT

Dev

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