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Sample Application for MapR Container Client

Prepare

In the root folder of the project, run the following command to build the Java applications

$ mvn clean package

Create a new Stream and Topic in your MapR Cluster:

$ maprcli stream create -path /apps/sensors -produceperm p -consumeperm p -topicperm p

$ maprcli stream topic create -path /apps/sensors -topic computer

Create a directory to store application logs

$ mkdir -p /mapr/my.cluster.com/apps/logs

Build and Run the Containers

Sensor Application

$ cd sensor-service

$ docker build -t mapr-sensor-producer .

$ docker run -it -e MAPR_CLDB_HOSTS=192.168.99.18 -e MAPR_CLUSTER=my.cluster.com -e MAPR_CONTAINER_USER=mapr --name producer -i -t mapr-sensor-producer

Web Application

$ cd webserver-service

$ docker build -t mapr-web-consumer .

$ docker run -it --privileged --cap-add SYS_ADMIN --cap-add SYS_RESOURCE --device /dev/fuse -p 8080:8080  -e MAPR_CLDB_HOSTS=192.168.99.18 -e MAPR_CLUSTER=my.cluster.com -e MAPR_CONTAINER_USER=mapr -e MAPR_MOUNT_PATH=/mapr --name web -i -t mapr-web-consumer

Access the Web application in the host using http://localhost:8080