SAP Data Intelligence 3 on SUSE CaaS Platform 4 #

Today, business and industries create more and more data. As the amount of data grows, so does the need to manage and get the best out of the data. SAP Data Intelligence 3 is a tool to make it easier to deal with such amounts of data, and with SUSE CaaS Platform 4, SUSE delivers the foundation on top of which to run SAP Data Intelligence 3.

To install SAP Data Intelligence 3 on SUSE CaaS Platform 4, we need to meet certain requirements. Consult the relevant documentation:

2.1 Hardware and software requirements #

 

2.1.1 SUSE CaaS Platform 4 cluster #

 

Hardware requirements:

• see SAP Data Hub Install Guide

See SAP’s sizing recommendations:

• SAP Data Hub 2.7

The minimum hardware requirements for installing SAP Data Intelligence 3 for on-premises production use are:

• 7 Kubernetes cluster nodes (three master nodes and four worker nodes)

  • All machines should have at least four CPU cores

  • The master nodes should have > 32 GiB RAM

  • The worker nodes should have > 64 GiB RAM

• Load-balancer

• Management host

Environments for non-production use may run with one master, three workers, and a management node.

Note

Having only one master node is not recommended for production environments. For production use, three master nodes are recommended.

• Access to a SUSE Enterprise Storage 5 or SUSE Enterprise Storage 6 system (see SAP Note Pre-requisites for installing SAP Data Hub)

2.1.2 Management host #

 

• Two cores

• 16 GiB RAM

• Disk space:

  • 80 GiB for /, including the space for the SAP Data Intelligence 3 software

  • At least 100 GiB for /var/lib/docker (needed for the SAP Data Intelligence 3 installation)

• Network connectivity to the SUSE CaaS Platform cluster (1 GBit/s)

The following sections describe the preparation and installation of SAP Data Intelligence 3 on a SUSE CaaS Platform 4 cluster.

4.2 Installing SAP Data Intelligence 3 using the SAP Maintenance Planner with SL Plugin #

 

SAP recommends the "SAP Maintenance Planner with SL Plugin" (mpsl) installation method as the best approach to install SAP Data Intelligence 3.

SAP recommends this Web-based installation method because it offers an option to send analytic data and feedback to SAP. All the necessary prerequisites have been satisfied by applying all the steps described above.

Note

You need to install the latest SAP Host Agent on the management host. You can use the rpm package downloadable from the SAP Software Download center.

• Install the SAP Host Agent on the management host

  • Download the rpm package from the SAP Software Download Center

  • Install SAP Host Agent:

    zypper in path to rpm

  • Start SAP Host agent

    /etc/init.d/sapinit start

  • Configure SAP Host Agent to be used with SAP Maintenance Planner

    • Create certificates according to the documentation provided by SAP

    • Enable CORS Web service in SAP Host Agent

  • Navigate to apps.sap.com/mp with your browser

    • Create a new plan

    • Select "container based system"

    • Connect to your SAP Host Agent running on the management host

    • Follow the steps given by the wizard

    • Fill in values for the installer as needed.

    • Wait for successful deployment

$ unzip DHFOUNDATION07_3-80004015.ZIP

$ cd SAP-Datahub-2.7.155-Foundation
$ export DOCKER_REGISTRY=<URI of your registry>
$ export NAMESPACE=<YOUR NAME SPACE HERE>
// $ ./install.sh --enable-kaniko=yes  --docker-log-path='/var/log/containers'  -e vora-vsystem.vRep.nfsv4MinorVersion=1 -e vora-diagnostic.fluentd.logDriverFormat=regexp
$ ./install.sh --enable-kaniko=yes  --docker-log-path='/var/log/containers' -e vora-diagnostic.fluentd.logDriverFormat=regexp

kubectl -n $NAMESPACE get services
kubectl -n $NAMESPACE describe service vsystem

This section describes the update of an existing SAP Data Hub 2 installation to a higher version (e.g. 2.3 to 2.4)

Execute the SAP Data Hub upgrade as described in the official instructions. One can choose between different upgrade methods:

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