Docker Version of the AKTIN broker and client

DEPRECATED - please use: https://github.com/medizininformatik-initiative/feasibility-aktin-plugin

Broker Configuration

EnvVar	Description	Example	Default
AKTIN_BROKER_PORT	Host and port the aktin broker is exposed on externally (outside the docker container)		127.0.0.1:8080
PASSWORD	admin password for local admin http://localhost:8080/admin/html/login.html		changeme

The api-key.properties file can be used to add your own api keys for clients to allow them to connect to the broker. When deploying your own version of the broker, please make sure to remove the example api keys and replace them with your own.

To add an api key for an admin client (a client which is allowed to submit requests to the broker) the api key needs to contain OU=admin, see example in this folder

Client Configuration

The client has to be configured through the sysproc.properties file, which is mounted into the docker container.

Sysproc var	Description	Example	Default
broker.request.mediatype		the mediatype the client expects from the broker (note the broker has stored multiple mediatypes for a request this will chose the mediatype to pick)	text
broker.result.mediatype		the mediatype the client is sending back to the broker	application/json
broker.endpoint.uri			http://aktin-broker:8080/broker/
client.auth.class
client.auth.param
client.websocket.reconnect.seconds
client.websocket.reconnect.polling
process.timeout.seconds
process.command		the path to the sh file which is to be executed by the client when the client recieves the request	/opt/aktin/return-request.sh
process.command.mapenv
process.args

Note that the client passes the request to the chosen script file (process.command) on stdin. The easiest way therefore to access the request from within your script is to use the following command REQUEST_INPUT=$(cat)

To use your own script file, mount it into the docker container (see example docker-compose.broker.yml)

Run docker setup

To run the docker setup on one local machine execute the following commands:

export COMPOSE_PROJECT=feasibility-develop

cd aktin-broker
docker-compose -p $COMPOSE_PROJECT up -d
sleep 10
cd ../aktin-client
docker-compose -p $COMPOSE_PROJECT up -d

If you would like to deploy the broker and client individually copy the respective folder to the respective virtual machine and execute docker-compose -p $COMPOSE_PROJECT up -d.

Once started visit the admin at:

http://localhost:8080/admin/html/login.html

user: admin password: from AKTIN_ADMIN_PW environment variable - see above