InterSystems Web Gateway Images InterSystems Web Gateway Images There are three types of webgateway images available from InterSystems, each of which provides a web server component for containerized deployments: The webgateway image contains the following components, installed by root in the indicated locations within the container: An InterSystems Web Gateway in /opt/webgateway. An Apache web server in /etc/apache2. The webgateway-nginx image contains the following components, installed by root: An InterSystems Web Gateway in /opt/webgateway. An Nginx web server in /opt/nginx. The webgateway-lockeddown image, designed to meet the strictest security requirements, contains the following nonroot components installed, owned, and run by irisowner (UID 51773) : An InterSystems Web Gateway installed in /home/irisowner/webgateway with locked-down security. An Apache web server installed in /home/irisowner/apache and configured to use port 52773 instead of the standard port 80. Note: For details about nonroot installation and locked-down security, see Security for InterSystems IRIS Containers.