17.2 GroupWise Calendar Publishing Host System Requirements

Reference these sections for server and web browser requirements for Calendar Publishing:

17.2.1 Server Requirements

  • Your server must meet the requirements found in GroupWise Server Requirements.

    IMPORTANT:If you are installing on SLES 15 SP1, you need to add the “Python 2 Module 15 SP1 x86 64” module as well as the other modules before installing CalPub.

  • If installing on OES or SLES:

    • Apache 2.2 with ModProxy Module: Apache with ModProxy is installed by the GroupWise install if a Linux repository is available during the install.

    • Tomcat 9: Tomcat is installed by the GroupWise install and does not need to be installed on the server.

    • OpenJDK 11: OpenJDK is installed by the GroupWise install and does not need to be preinstalled on the server if a Linux repository is available.

    • OES11 / OES 2015 / OES 2018 / SLES 11: IBM Java Runtime Environment (JRE) 8 or later

      SLES 12 / SLES 15: OpenJDK 11

    A Linux repository should be available when you run the GroupWise Installation Wizard. Apache, the JRE or JDK, and the ModProxy Module are automatically installed from the Linux repository if they are not already present on the Linux server.

    If no Linux repository is available during the GroupWise installation, you are prompted to manually install these required components from the Linux media, and then restart the GroupWise installation.

  • If installing on a Windows Server:

    • Oracle Java Runtime Environment (JRE) 8: Oracle JRE 8 is automatically installed with the GroupWise software if it is not already present on the server.

    • Tomcat 9: Tomcat is installed with the GroupWise install and does not need to be installed on the server.

  • Adequate server disk space:

    • Approximately 525 MB

    • 50 KB per published calendar

    • 50 KB per user for free/busy searching

17.2.2 Web Browser Requirements

Any of the following web browsers for the GroupWise Calendar Publishing Host user web pages and the Calendar Publishing Host Administration console:

  • Linux: Mozilla Firefox; Google Chrome

  • Windows: Microsoft Internet Explorer 11 or later; Mozilla Firefox; Google Chrome; Microsoft Edge

  • Macintosh: The latest version of Safari for your version of Mac OS; Mozilla Firefox; Google Chrome