Provider Registry Server Install Notes

Installation and configuration notes on Ubuntu 12.04 (Precise).

All files are in hosted on launchpad

Installation

Installation instructions for Amazon EC2 instance running Ubuntu 12.04 LTS 64-bit w/ PHP 5.3 and key/pair in the file ~/.ssh/ec2-pr.pem <source lang='bash'> ssh -i ~/.ssh/ec2-pr.pem -l ubuntu XXXX.compute-1.amazonaws.com sudo apt-get install bzr slapd ldap-utils phpldapadmin cd ~/ bzr branch lp:rhea-pr </source> Note, you will be asked for the administrator password for ldap.

Configure Custom Schema

See this for more detailed explanations.

<source lang='bash'> sudo /etc/init.d/slapd stop </source>

Link to bzr (Ubuntu): <source lang='bash'> sudo cp ~/rhea-pr/ldap/provider.schema /etc/ldap/schema sudo chmod 644 /etc/ldap/schema/provider.schema sudo chown root:root /etc/ldap/schema/provider.schema sudo cp ~/rhea-pr/ldap/slapd.conf /etc/ldap/slapd.conf sudo chmod 644 /etc/ldap/slapd.conf sudo chown openldap:openldap /etc/ldap/slapd.conf sudo mv /etc/ldap/slapd.d /etc/ldap/slapd.d.backup_`date +"%d_%m_%y"` sudo mkdir -p /etc/ldap/slapd.d sudo chown -R openldap:openldap /etc/ldap/slapd.d sudo chmod 755 /etc/ldap/slapd.d sudo slaptest -f /etc/ldap/slapd.conf -F /etc/ldap/slapd.d sudo chown -R openldap:openldap /etc/ldap/slapd.d sudo /etc/init.d/slapd start </source> Note source files are:

• ldap/provider.schema
• lpap/slapd.conf

Load Base Organizational Units

Saved in bzr file ldap/base_organizational_units.ldif

<source lang='bash'> sudo /etc/init.d/slapd stop sudo -su openldap slapadd -l ~/rhea-pr/ldap/base_organizational_units.ldif sudo /etc/init.d/slapd start </source>

Load User Data

Saved in bzr file ldap/admin_pass.ldif

<source lang='bash'> sudo /etc/init.d/slapd stop sudo -su openldap slapadd -l ~/rhea-pr/ldap/admin_pass.ldif sudo /etc/init.d/slapd start </source>

Load Sample iHRIS Data

Saved in bzr file ldap/ihris_sample_export.ldif

<source lang='bash'> sudo /etc/init.d/slapd stop sudo -su openldap slapadd -l ~/rhea-pr/ldap/ihris_sample_export.ldif sudo /etc/init.d/slapd start </source>

OpenLDAP Web Services

Do a: <source lang='bash'>

ln -s ~/rhea-pr/webservices /var/www

</source> You will also need to set the passwords in the files:

• ~/rhea-pr/webservices/test.php
  • ~/rhea-pr/webservices/lookupbyid/epidtest.php

Now webservices will be on http://localhost/webservices. These include:

• Self Documenting API
• lookupbyid/epid
• lookupbyid/nid Note that this one may not return a result as the EPID may not be in your sample data

Currently the EC2 instance is at ec2-23-20-99-105.compute-1.amazonaws.com so you should be able to access the webservices here:

• http://ec2-23-20-99-105.compute-1.amazonaws.com/webservices/api.php
• http://ec2-23-20-99-105.compute-1.amazonaws.com/webservices/lookupbyid/epid?id_type=NID&id_number=5871571
• http://ec2-23-20-99-105.compute-1.amazonaws.com/webservices/lookupbyid/nid?id_type=EPID&id_number=5fb07976-64dd-1031-9146-79bc5f92ba24 Note that this one may not return a result as the EPID may not be in your sample data

Getting sample NIDs

For a list of valid NIDs to search on you can do: <source lang='bash'> grep ^nid ~/rhea-pr/ldap/ihris_sample_export.ldif | awk -F": " '{print $2}' </source> which should return a list of (randomly generated) NIDs starting with:

3525410 
3679883 
5871571 
5217592 
8103869 
3270751 
3926031 
6243516 
5579562 
4967987 
5239089 
7995164 
7098176 
4209805 
5218322 
4885570 
3231963 
7931566 
5924499 
2215160 

So for example, you can lookup the EPID of someone with NID 3525410 by:

• http://ec2-23-20-99-105.compute-1.amazonaws.com/webservices/lookupbyid/epid?id_type=NID&id_number=3525410

OpenLDAP Web User Interface

The administrative web interface is here:

• http://localhost/phpldapadmin
• http://ec2-23-20-99-105.compute-1.amazonaws.com/phpldapadmin/index.php

E-mail Carl Leinter (cleitner@intrahealth.org) if you need the password for the EC2 instance.

For example, you can see (the first 25) of your providers here

Installation

You need to edit the file "/etc/phpldapadmin/config.php" to change the login bind_id to: <source lang='php'> $servers->setValue('login','bind_id','cn=admin,dc=moh,dc=gov,dc=rw'); </source> you also need to set the server base to: <source lang='php'> $servers->setValue('server','base',array('dc=moh,dc=gov,dc=rw')); </source>

Use for your login the password you chose above.

Siege

Test throughput with siege: <source lang='bash'>

 siege -c50 -t1M   http://localhost/webservices/lookupbyid/epid/?id_type=NID\&id_number=5871571 

</source> test 50 concurrent users for one minute on an HP Envy 13 gives:

Transactions:		        5845 hits
Availability:		      100.00 %
Elapsed time:		       59.89 secs
Data transferred:	        0.15 MB
Response time:		        0.02 secs
Transaction rate:	       97.60 trans/sec
Throughput:		        0.00 MB/sec
Concurrency:		        1.57
Successful transactions:        5845
Failed transactions:	           0
Longest transaction:	        0.20
Shortest transaction:	        0.00

Simplified User Interface

The simplified user interface can be accessed here:

http://ec2-23-20-99-105.compute-1.amazonaws.com/providerregistry

• bootstrap css has been incorporated.
• Rwanda administrative units have been incorporated
• Rwanda facilities have been incoporated
• provider demographic and posting data structure implemented
• At the moment there is read-only openLDAP instance
• search functionality is implemented yet.