SAP Data Intelligence 3 on SUSE’s Kubernetes Stack #

This guide describes the on-premises installation of SAP Data Intelligence 3.3 using Harvester and Rancher Kubernetes Engine (RKE) 2. In a nutshell, the installation of SAP Data Intelligence 3.3 consists of the following steps:

To have a fully supported setup, there are two Kubernetes clusters required. One runs SUSE Rancher Management server and the other runs the actual workload, which for the purpose of this guide is SAP Data Intelligence.

This chapter details the minimum requirements to install Longhorn and describes three different ways for the installation. For more details, visit https://longhorn.io/docs/1.3.1/deploy/install/

# zypper in -y open-iscsi
# systemctl iscsid enable --now

$ curl -sSfL https://raw.githubusercontent.com/longhorn/longhorn/v1.2.4/scripts/environment_check.sh | bash

$ helm repo add longhorn https://charts.longhorn.io
$ helm repo update
$ helm install longhorn longhorn/longhorn --namespace longhorn-system --create-namespace

$ kubectl apply -f https://raw.githubusercontent.com/longhorn/longhorn/v{lh_version}/deploy/longhorn.yaml

This section describes the installation of SAP Data Intelligence 3.3 on an RKE 2-powered Kubernetes cluster.

$ kubectl create ns <NAMESPACE for DI 31>
$ kubectl get ns

$ cat CA.pem > cert
$ kubectl -n <NAMESPACE for DI 31> create secret generic cmcertificates --from-file=cert

$ mv SLCB01_XX-70003322.EXE slcb
$ chmod 0700 slcb
$ export KUBECONFIG=<KUBE_CONFIG>
$ ./slcb init

$ kubectl -n sap-slcbridge get svc

$ export KUBECONFIG=<path to kubeconfig>
$ ./slcb execute --useStackXML MP_Stack_XXXXXXXXXX_XXXXXXXX_.xml --url https://<node>:<service port>/docs/index.html

This section provides some tips about what should and could be done to maintain the Kubernetes cluster, the operating system and the SAP Data Intelligence 3 deployment.

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