27.1 Checklist for Installing Tomcat and PostgreSQL

NetIQ recommends that you complete the steps in the following checklist:

	Checklist Items
	Learn about the interaction among Identity Manager components. For more information, see the following sections: Using Single Sign-on Access in Identity Manager Using Self-Service Password Management in Identity Manager
	Decide which servers you want to use for your Identity Manager components. For more information, see Recommended Server Setup.
	Decide whether you should install NetIQ Sentinel before installing Tomcat or PostgreSQL. For more information, see Recommended Installation Scenarios and Server Setup.
	Review the considerations for installing the applications to ensure that the computers meet the requirements: Prerequisites for Installing Tomcat Prerequisites for Installing PostgreSQL
	(Conditional) For computers running a SLES 12 SP1 or later operating systemFor computers running a SLES 12 SP1 or later operating system, ensure that you have installed the appropriate set of libraries for a guided installation. For more information, see Installing Identity Manager on SLES 12 SP1 or Later Servers.
	(Conditional) For computers running an RHEL 6.x or RHEL 7.x operating system, ensure that you have installed the appropriate set of libraries. For more information, see Installing Identity Manager on RHEL 6.x or 7.x Servers.
	Install the applications: For a guided installation, see Using the Wizard to Install PostgreSQL and Tomcat. For a silent installation, see Silently Installing Tomcat and PostgreSQL for Identity Manager.
	Install the rest of the Identity Manager components.