(UNIX/Linux) Agent Relay Silent Install Options

This section provides the list and description of the UNIX/Linux agent relay silent install options.

For an example of the option settings, see (UNIX/Linux) Agent Relay Silent Install Options Example.

Installation Option	Description
AGENT_RELAY_HOME	Enter the directory where you want the agent relay installed. If it does not exist, you will be prompted on whether to create it. For example: `/opt/Serena/agentrelay` Note: This is the only option that is required to run the agent relay silent installation. If only this property is included, the rest of the options will have the default values.
JAVA_HOME	Enter the directory where Java is installed. Ensure that the `JAVA_HOME` environment variable points to this directory. For example: `/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.71-1.b15.el6_7.x86_64/jre`
AGENT_RELAY_NAME	Enter the name of the agent relay. Each agent relay must have a unique name. The default name is `agent-relay`.
PROXY_HOST	Enter the IP address or hostname on which the agent relay will listen for HTTP requests coming from agents.
PROXY_PORT	Enter the port on which the agent relay will listen for HTTP requests coming from agents. The default is `20080`. Note: Agent relays can also communicate through HTTPS. To ensure this, you must configure the server to work through HTTPS and change the external agent link to use HTTPS. Agents will then automatically connect through HTTPS. Agent relays will automatically use HTTPS when agents request HTTPS links.
AGENT_RELAY_RELAY_PORT	Enter the port on which the agent relay will use for JMS-based communications with remote agents. The default is `7916`.
AGENT_RELAY_MUTUAL_AUTH	If mutual authentication is required, enter `true`. For more information, see Secure Socket Layer (SSL) Configuration.
AGENT_RELAY_CONNECT	Specify whether you want the agent relay to connect to the Deployment Automation server as follows: Default: If you plan to use this agent relay in agent-initiated communication, or active mode, enter `true`. See Agent-initiated HTTP Communication Using Agent Relays. If you plan to use this agent relay in server-initiated communication or passive mode, enter `false`. By doing this, you will have the option to select Server-Initiated for the agent relay in the user interface. See Server-initiated HTTP Communication Using Agent Relays. Note: If you aren't sure, take the default (`true`). If you want to change it later, you can change this in the `agentrelay.properties` file located in the `relay_installation\conf` directory.
AGENT_RELAY_SERVER_HOST	If you entered `true` for AGENT_RELAY_CONNECT, enter the IP or host name where the agent relay can contact the server.
AGENT_RELAY_SERVER_PORT	If you entered `true` for AGENT_RELAY_CONNECT, enter the port the server uses to communicate with agents. The default is `7918`.
AGENTRELAY_USER	UNIX/Linux user name under which to run the agent relay.
AGENTRELAY_GROUP	UNIX/Linux group name under which to run the agent relay.

Note: If you need to change the agent relay configuration after the installation, you can edit these properties in the agentrelay.properties file located in the relay_installation\conf directory. You can also do some agent relay management through the user interface. See Managing Agent Relays.