Start and Stop the EUM Server and Database

The EUM Server is installed as a Windows service automatically. You can manage how you want this service to run using the Local Services dialog.

Start/Stop the EUM Server

Before you start or stop the EUM Server, perform the following:

  1. Ensure that orcha.properties exists in the following JRE location:
    CODE 
    REMOTE_JAVA_HOME=<YOU EUM HOME PATH>/jre.
  2. Add DEFAULT_JVM_OPTS in the orcha-manager file:
    CODE 
    DEFAULT_JVM_OPTS="--add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.time=ALL-UNNAMED --add-opens=java.base/jdk.internal.misc=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED"
  3. Verify the location of the following files:
    File Path
    orcha.properties
    CODE 
    <EUM-PATH>/orcha/orcha-manager/conf
    orcha-manager
    CODE 
    <EUM-PATH>/orcha/orcha-manager/bin

On Linux, start the EUM server from the eum-processor directory in the EUM home as follows:

CODE 
bin/eum.sh start

For a demonstration environment, run the command as sudo.

On Windows, if you ever need to start the EUM Server manually, you can do so by running:

CODE 
bin\eum-processor.bat start

You can check if the server is running and accessible by going to http://<hostname>:7001/eumaggregator/ping with your browser. Your browser should display ping.

To stop the EUM Server, pass the stop command to the eum script. For example, on Linux, from the eum-processor directory, run:

CODE 
bin/eum.sh stop

You can also start and stop the EUM database. On Windows, you can do so from the Windows Services.

Start/Stop the EUM MySQL Database

On Linux, you can start MySQL by navigating to the directory, <EUM>/orcha/orcha-manager/bin, and running:

CODE 
./orcha-manager -d mysql.groovy -p ../../playbooks/mysql-orcha/start-mysql.orcha -o ../conf/orcha.properties -c local

To stop MySQL on Linux, run:

CODE 
./orcha-manager -d mysql.groovy -p ../../playbooks/mysql-orcha/stop-mysql.orcha -o ../conf/orcha.properties -c local