How to install the OHIE Stack for DATIM Global

Step 1 -  Create the ubuntu environment 

The minimum hardware requirements below are suggested for a new DATIM4U implementation.  Requirements will be highly dependent upon how you intend to use the DATIM Global  implementation and the amount of data being stored and processed. 

1. • Quad core CPU

   • 32 GB Memory

   • At least 500 GB of disk space

   • Ubuntu 14.04 64-bit

   • Internet access

   • It is also recommended that the installer consider the time zone setting.  The DATIM-Global system uses UTC.  
     
     
     Add credentials for developers or support personnel who need sudo access to the box.  
     certificates????

Step 2 Install software

Depending upon the need for the environment (testing, production or other need), the installer will need to determine which  versions of the OpenHIM and OpenInfoman packaging to install.  

2.1 Run the following command

Step 3 Configure software 

3.1 nginx configuration 

3.2 OpenHim configuration 

3.3 Infoman configuration 

3.3.1 Create DATIM-Global document - Need help with this.  

3.3.2 Create Extract documents for each OU nodes that need to work with this global instance 

For each OU node that needs to work with DATIM-Global, there needs to be an extract document that contains the current OU country data that will the the source for seeding the node with their DATIM4U sites.  

To create the documents use this command:   curl -sL -o /dev/null --data "directory=XXOU-Extract” -X POST http://localhost:8984/CSD/createDirectory

3.3.3 Populate Extract documents

To populate each extract document, use these directions: https://wiki.ohie.org/display/resources/How+to+Configure+DATIM+Global#HowtoConfigureDATIMGlobal-ManuallypopulatingtheXXOU-Extractdocument