Configuring in a cluster

can be installed and deployed in a cluster.

Complete the following steps to install and deploy in a cluster:

Install IBM InfoSphere Streams on multiple servers by using a shared NFS Streams support installation. To ensure this run the

RunTime installer from a server that has the following elements:

The streamsadmin user.

The home directory of the streamsadmin user is /home/streamsadmin.

The /home/streamsadmin directory is shared across the servers that are a part of the cluster.

The root user on the server where you install RunTime has read and write access to streamsadmin.

After installing IBM InfoSphere Streams, use the following command to create instances of Streams with multiple hosts:

streamstool mkinstance -i instance_name hosts FQDN/IP list

Create a copy of InteractConnector for every server in the cluster.Complete the following steps to create copies of InteractConnector:

Create a copy of InteractConnector with a unique name suffix for each server in the cluster in the /home/streamsadmin/OpDetection/ directory.

Go to /home/streamsadmin/OpDetection/InteractConnector_copytag>/wlp/usr/servers/InteractConnector/ and change the server.xml file to reflect the following values:

<server description="new server">
		<!-- Enable features -->
		<featureManager>
			<feature>jsp-2.2</feature>
			<feature>localConnector-1.0</feature>
			<feature>servlet-3.0</feature>
			<feature>serverStatus-1.0</feature>
		</featureManager>
		<httpEndpoint id="defaultHttpEndpoint" host="<hostname>" 
		 httpPort="<portnum>" httpsPort="9443"/>
		<application context-root="servlets" id="StreamServlet" 
name="StreamServlet" type="war"
location="/home/streamsadmin/OpDetection/InteractConnector/wlp/usr
/servers/InteractConnector/dropins/InteractConnector"/>
		<logging logDirectory="/home/streamsadmin/OpDetection/InteractConnector
/wlp/usr/servers/InteractConnector/logs" consoleLogLevel="ERROR"
messageFileName="messages.log"/>
		<webContainer deferServletLoad="false"/>
</server>

Go to /home/streamsadmin/OpDetection/InteractConnector_copytag>/wlp/usr/servers/InteractConnector/dropins/InteractConnector/WEB-INF/ and change the web.xml file to reflect the following values:

<init-param>
		<param-name>ProxyOutboundHostNames</param-name>
		<param-value>localhost</param-value>
</init-param>

Start InteractConnector on each server of the cluster.

Installing IBM HTTP Server and configuring load balancer plugin