GlusterFS - GlusterFS is a scale-out network-attached storage file system.
Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996
containerd - An industry-standard container runtime with an emphasis on simplicity, robustness and portability
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
Apache Karaf - Apache Karaf is a lightweight, modern and polymorphic container powered by OSGi.
LiteSpeed Web Server - LiteSpeed Web Server (LSWS) is a high-performance Apache drop-in replacement.