Difference between revisions of "Cedeus Technical Architecture"

Revision as of 12:30, 10 September 2014

IDE architecture design
Cedeus Hardware - get computer + server - mid Nov. + end Dec
- ToDo: evaluacion propio servidor(es) vs. nube (pro + contra)
Cedeus software
- Cedeus Evaluacion de GeoNode
- test instalación de GeoNode en mi servidor personal (cedeusgis1) : 6. Ene - 28. Feb:
  - incluyendo: (i) instalación GeoNode, (ii) instalación y test con BD externa, (iii) test backup GeoNode + (iv) test backup BD, (v) test anadir tiles/datos in GeoExplorer de TileStream, (vi) ToDo: create mi proprio servidor TileStream (similar como OpenQuake.org), (vi) ToDo: instalación en servidores reales
running CEDEUS Servers

Installed a reverse proxy to access Geonode, TileStream, Wiki

to read up a bit:
- see http://stackoverflow.com/questions/224664/difference-between-proxy-server-and-reverse-proxy-server
- see http://httpd.apache.org/docs/current/vhosts/examples.html

setting up re-routing to VMs

on cedeusgeonode machine
go to file /etc/apache2/sites-available/
sudo nano 000-default.conf
add the follwing content, and do afterwards the apprpriate setting in geosteiniger.cl domain using the DNS zone editor:


<VirtualHost *:80>
	# The ServerName directive sets the request scheme, hostname and port that
	# the server uses to identify itself. This is used when creating
	# redirection URLs. In the context of virtual hosts, the ServerName
	# specifies what hostname must appear in the request's Host: header to
	# match this virtual host. For the default virtual host (this file) this
	# value is not decisive as it is used as a last resort host regardless.
	# However, you must set it for any further virtual host explicitly.
       # ServerName www.example.com

	ServerAdmin webmaster@observatorio.cedeus.cl
       ServerName observatorio.cedeus.cl
       ServerAlias cedeusgeonode.ing.puc.cl
       ServerAlias observatorio.geosteiniger.cl
	DocumentRoot /var/www/html

	# Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
	# error, crit, alert, emerg.
	# It is also possible to configure the loglevel for particular
	# modules, e.g.
	#LogLevel info ssl:warn

	ErrorLog ${APACHE_LOG_DIR}/error.log
	CustomLog ${APACHE_LOG_DIR}/access.log combined

	# For most configuration files from conf-available/, which are
	# enabled or disabled at a global level, it is possible to
	# include a line for only one particular virtual host. For example the
	# following line enables the CGI configuration for this host only
	# after it has been globally disabled with "a2disconf".
	#Include conf-available/serve-cgi-bin.conf

   # Servers to proxy the connection, or;
   # List of application servers:
   # Usage:
   # ProxyPass / http://[IP Addr.]:[port]/
   # ProxyPassReverse / http://[IP Addr.]:[port]/

   ProxyPass /wiki http://146.155.17.19:22080/wiki/
   ProxyPassReverse /wiki http://146.155.17.19:22080/wiki/
 
</VirtualHost>

#Datos
<VirtualHost *:80>
   ServerName observatorio.cedeus.cl
   ProxyRequests Off
   ProxyPreserveHost On
   ProxyPass /data/ http://146.155.17.19:13080/
   ProxyPassReverse /data/ http://146.155.17.19:13080/
</VirtualHost>

#Guias
<VirtualHost *:80>
   ServerName guias.observatorio.cedeus.cl
   ProxyRequests Off
   ProxyPreserveHost On
   ProxyPass / http://146.155.17.19:22080/
   ProxyPassReverse / http://146.155.17.19:22080/
</VirtualHost>

#Wiki geosteiniger
<VirtualHost *:80>
   ServerName wiki.geosteiniger.cl
   ProxyRequests Off
   ProxyPreserveHost On
   ProxyPass / http://146.155.17.19:21080/
   ProxyPassReverse / http://146.155.17.19:21080/
</VirtualHost>

#CedeusData geosteiniger
<VirtualHost *:80>
   ServerName cedeusdata.geosteiniger.cl
   ProxyRequests Off
   ProxyPreserveHost On
   ProxyPass / http://146.155.17.19:13080/
   ProxyPassReverse / http://146.155.17.19:13080/
</VirtualHost>

#CedeusWiki geosteiniger
<VirtualHost *:80>
   ServerName cedeuswiki.geosteiniger.cl
   ProxyRequests Off
   ProxyPreserveHost On
   ProxyPass / http://146.155.17.19:22080/
   ProxyPassReverse / http://146.155.17.19:22080/
</VirtualHost>

#Tilestream geosteiniger
<VirtualHost *:80>
   ServerName tilestream.geosteiniger.cl
   ProxyRequests Off
   ProxyPreserveHost On
   ProxyPass / http://146.155.17.18:16088/
   ProxyPassReverse / http://146.155.17.18:16088/
</VirtualHost>

#OpenTripPlanner geosteiniger
<VirtualHost *:80>
   ServerName otp.geosteiniger.cl
   ProxyRequests Off
   ProxyPreserveHost On
   ProxyPass / http://146.155.17.54:8080/
   ProxyPassReverse / http://146.155.17.54:8080/
</VirtualHost>

# vim: syntax=apache ts=4 sw=4 sts=4 sr noet

enabling other webpages aside GeoNode on a machine

on the machine that has geonode installed...
on Ubuntu 12.04 opensudo nano /etc/apache2/sites-evailable/geonode

(usually this would be file default, or so, but in this case geonode is already installed)
below the entry Alias /robots.txt /var/www/geonode/robots.txtadd the entry: Alias /other/ /var/www/html/

Note, the /var/www/html/ folder does not exist on Ubuntu 12.04 in contrast to Ubunutu 14.04 where it exist already
restart apache sudo service apache2 restart
for testing one may copy the default index.html file into the new /var/www/html/ folder

ToDo

install UPS
develop backup procedure
test GeoNode 2.x on !4.04
documentation
contracts
add data
add maps

@@ Line 15: / Line 15: @@
 #* [[Setting up GeoNode 2 on 12.04 VM on CedeusGeoNode]]
 #* [[Setting up Elgg VM on CedeusGeoNode]]
-# Installed a reverse proxy to access Geonode, TileStream, Wiki
-#* see http://stackoverflow.com/questions/224664/difference-between-proxy-server-and-reverse-proxy-server
+== Installed a reverse proxy to access Geonode, TileStream, Wiki ==
-#* go to file ''/etc/apache2/sites-available/''
+* to read up a bit:
-#* <code>sudo nano 000-default.conf</code>
+** see http://stackoverflow.com/questions/224664/difference-between-proxy-server-and-reverse-proxy-server
-#* add the follwing content, and do afterwards the apprpriate setting in geosteiniger.cl domain using the DNS zone editor:
+** see http://httpd.apache.org/docs/current/vhosts/examples.html
+=== setting up re-routing to VMs ===
+* on cedeusgeonode machine
+* go to file ''/etc/apache2/sites-available/''
+* <code>sudo nano 000-default.conf</code>
+* add the follwing content, and do afterwards the apprpriate setting in geosteiniger.cl domain using the DNS zone editor:
 <code>
@@ Line 131: / Line 137: @@
 </code>
-'''ToDo''':
+=== enabling other webpages aside GeoNode on a machine ===
+* on the machine that has geonode installed...
+* on Ubuntu 12.04 open<code>sudo nano /etc/apache2/sites-evailable/geonode</code>
+*: (usually this would be file ''default'', or so, but in this case geonode is already installed)
+* below the entry <code>Alias /robots.txt /var/www/geonode/robots.txt</code>add the entry: <code>Alias /other/ /var/www/html/</code>
+*: Note, the ''/var/www/html/'' folder does not exist on Ubuntu 12.04 in contrast to Ubunutu 14.04 where it exist already
+* restart apache <code>sudo service apache2 restart</code>
+* for testing one may copy the default index.html file into the new ''/var/www/html/'' folder
+== ToDo ==
 * install UPS
 * develop backup procedure

Difference between revisions of "Cedeus Technical Architecture"

Revision as of 12:30, 10 September 2014

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Installed a reverse proxy to access Geonode, TileStream, Wiki

setting up re-routing to VMs

enabling other webpages aside GeoNode on a machine

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