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Chapter 4. Red Hat Offline Knowledge Portal technical specifications
Red Hat Offline Knowledge Portal is a container image that serves a static version of Red Hat Customer Portal content with a Solr server for search.
Red Hat Offline Knowledge Portal uses the following components:
-
Based on
registry.access.redhat.com/ubi9/httpd-24, which is an Apache web server that runs on Red Hat Universal Base Image (UBI) 9 Apache Solr 9.8 server, for search, with its dependencies:
- OpenJDK 21, the Java development kit
-
lsofpackage, which lists open files
Red Hat Offline Knowledge Portal runs two services: httpd and a Solr server. The Solr server runs in the background on port 8983, while the httpd server runs in the foreground and listens on ports 8080 and 8443.
4.1. Supported configurations
Red Hat Offline Knowledge Portal is an Open Container Initiative (OCI)-compliant container runtime that works on the following architectures:
- x86_64
- aarch64
4.2. Pod requirements
Each pod that runs Red Hat Offline Knowledge Portal must have the following system resources available:
| Resources per pod | CPU | Memory | Disk |
|---|---|---|---|
| Minimum | 1 core | 1 GB | 50 GB |
| Recommended | 2 core | 2 GB | 75 GB |
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