The Interoperability Layer is the base of the Platform architecture.
OpenHIM
Console: http://127.0.0.1:9000
Username: root@openhim.org
Password: instant101
As part of the Interoperability Layer setup we also do some initial config import for connecting the services together.
OpenHIM: Import a channel configuration that routes requests to the Data Store - HAPI FHIR service
This config importer will import channels and configuration according to the file openhim-import.json in the folder <path to project packages>/interoperability-layer-openhim/importer/volume.
The interoperability layer that enables simpler data exchange between the different systems. It is also the security layer for the other systems.
This component consists of two services:
Interoperability Layer - OpenHIM for routing the events
Mongo DB for storing the transactions
It provides an interface for:
Checking the transactions logs
Configuring the channels to route the events
User authentication logs
Service logs
Rerun the transactions tasks
Reprocess mediator launching
OpenHIM is based on two 3 main services, openhim-core as a backend, openhim-console as a frontend and mongo as a database.
It is a mandatory component in the stack and the entry point for all incoming requests from the external systems.
Listed in this page are all environment variables needed to run the interoperability layer Openhim.
OPENHIM_CORE_MEDIATOR_HOSTNAME
String
Hostname of the Openhim mediator
Yes
localhost
OPENHIM_MEDIATOR_API_PORT
Number
Port of the Openhim mediator
Yes
8080
OPENHIM_CORE_INSTANCES
Number
Number of openhim-core instances
No
1
OPENHIM_CONSOLE_INSTANCES
String
Number of openhim-console instances
No
1
OPENHIM_MONGO_URL
String
MongoDB connection string
Yes
mongodb://mongo-1:27017/openhim
OPENHIM_MONGO_ATNAURL
String
???????????
Yes
mongodb://mongo-1:27017/openhim
OPENHIM_CPU_LIMIT
Number
CPU limit usage for openhim-core
No
0
OPENHIM_CPU_RESERVE
Number
Reserverd CPU usage for openhim-core
No
0.05
OPENHIM_MEMORY_LIMIT
String
RAM usage limit for openhim-core
No
3G
OPENHIM_MEMORY_RESERVE
String
Reserved RAM for openhim-core
No
500M
OPENHIM_CONSOLE_CPU_LIMIT
Number
CPU limit usage for openhim-console
No
0
OPENHIM_CONSOLE_CPU_RESERVE
Number
Reserverd CPU usage for openhim-console
No
0.05
OPENHIM_CONSOLE_MEMORY_LIMIT
String
RAM usage limit for openhim-console
No
2G
OPENHIM_CONSOLE_MEMORY_RESERVE
String
Reserved RAM for openhim-console
No
500M
OPENHIM_MONGO_CPU_LIMIT
Number
CPU limit usage for mongo
No
0
OPENHIM_MONGO_CPU_RESERVE
Number
Reserverd CPU usage for mongo
No
0.05
OPENHIM_MONGO_MEMORY_LIMIT
String
RAM usage limit for mongo
No
3G
OPENHIM_MONGO_MEMORY_RESERVE
String
Reserved RAM for mongo
No
500M
MONGO_SET_COUNT
Number
Number of instances of Mongo
YES
1