> For the complete documentation index, see [llms.txt](https://emca.emudhra.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://emca.emudhra.com/getting-started/installation-guide.md).

# Installation Guide

**Deployment of emCA Components**

This section provides the detailed steps involved in the deployment of the following components of emCA (eMudhra’s Certificate Lifecycle Manager) product and its related components.

**Components and WAR Files**

* emCA Core (emCA.war)
* emCA API (emCAServices.war)
* OCSP Core (OcspResponderCore.war)
* OCSP Responder (OcspResponderWeb.war)
* TSA Core (emTSA.war and eTSA.war)
* TSA Web (WebTSA.war)
* emCA Scheduler (scheduler.war)
* LDAP

**Deployment Notes**

* Install each WAR file on the application server according to its standard deployment procedure.
* Configure database connectivity via JNDI or data source definitions.
* Integrate the LDAP server for user and RA lookups.
* Ensure network and security settings permit inter-component communication.