vania-janet/multiturn-rag-retrieval-data huggingface dataset:
Red Hat's SAP Data Intelligence (SDI) Observer, SLC Bridge and SDI runtime components require separate projects/namespaces for the related pods that will be deployed.

In the RHA, the sample project names (i.e. namespaces) are sdi, sdi-observer and sap-slcbridge. Following these naming conventions of the Red Hat article, create the related projects as follows.



1. create the projects

$ oc new-project sdi-observer
$ oc new-project sap-slcbridge
$ oc new-project sdi







 Deploying Red Hat's SAP Data Intelligence (SDI) Observer 

SAP Data Intelligence (SDI) Observer monitors SDI and SLC Bridge namespaces and applies changes to SDI deployments to allow SDI to run on OpenShift.

The projects' namespaces and Container Registry names used in the following steps are the same as those used in previous steps.



1. SDI Observer needs a secret with credentials for registry.redhat.io

Follow the section [4.2.1. Prerequisites for Connected OpenShift Cluster](https://access.redhat.com/articles/5100521sdi-observer-prereq-online) in the RHA and save your rht-registry-secret.yaml in the /sap/install directory. This yaml file will be required to automatically set the respective parameters below.
2. Get information about Red Hat's SDI Observer installation script

Review the section [4.2.3. Instantiation of Observer's Template](https://access.redhat.com/articles/5100521sdi-observer-instantiate) in the RHA to confirm the deployment instructions and the source URL are valid.
3. Download the installation script

curl -O https://raw.githubusercontent.com/redhat-sap/sap-data-intelligence/master/observer/run-observer-template.sh
4. Edit the downloaded script file in your favorite editor; especially, mind the following parameters:

FLAVOUR=ubi-build
* UI
* Terraform







 Automating SAP workload S/4HANA HA deployment on IBM Cloud® VPC with Terraform and Ansible 

Terraform on IBM Cloud® enables predictable and consistent provisioning of IBM Cloud Virtual Private Cloud (VPC) infrastructure resources so that you can rapidly build complex cloud environments. IBM Cloud VPC infrastructure consists of SAP certified hardware that uses Intel® Xeon CPUs and other Intel® technologies.

You can use Terraform scripts to create a VPC and create 2 clustered layers , one for SAP S/4HANA and 2nd for SAP HANA in-memory database in a HA Single Zone architecture on the bastion server that you create. Creating the bastion server is a prerequisite for all IBM SAP VPC automated solutions. The automation scripts use the VPC information that you provide and then call the Ansible playbook to create the SAP architecture on the specified VPC.

You have three deployment methods to choose from:



* Terraform scripts rum from the CLI on your bastion server
* Catalog tile user interfaced from the IBM Cloud catalog
* IBM Cloud Schematics user interface accessed from the menu on your cloud dashboard





 Terraform scripts include 

The scripts include Terraform scripts for deploying:



* One Power Placement group to include all the four VMs involved in this solution
* Four VSIs in an existing VPC with subnet and security group configurations. The VSIs scope: two for the HANA database cluster instance and two for the SAP application cluster.
* And configuring three Application Load Balancers like HANA DB, SAP ASCS/ERS
* And configuring one VPC DNS service that is used to map the ALB FQDN to the SAP ASCS/ERS and HANA virtual hostnames
* And configuring seven file shares for VPC



The scripts include Ansible scripts for:



* OS requirements installation and configuration for SAP applications
* Cluster components installation
* Ansible scripts for SAP application cluster configuration and SAP HANA cluster configuration
* HANA installation
* HANA DB backup
* HANA system replica configuration
* ASCS and ERS instances installation
* DB load
* Primary and extra application servers installation



Ansible is started by Terraform and must be available on the same host.
Go directly to the [(RHA) 5.1 Install Software Lifecycle Container Bridge (SLCB)](https://access.redhat.com/articles/5100521sdi-slcb) instructions, and see the next section to learn the specific parameters for IBM Cloud.

You need to copy the downloaded SLCB exectuable (SLCB01_-70003322.EXE) to your working directory $HOME/sap/install and rename it to slcb. Note that will be the current version number.



 Locating the Installation Dialog parameters for SLCB 

In order to run SLCB for your SAP DI installation, several parameters need to be supplied. One of these parameters is the address of the Container Image Repository. You can take advantage of the Red Hat® OpenShift® on IBM Cloud® Container Registry. The address consists of the endpoint URL for the registry and the namespace that you have created during the setup of the jump host, sap_di_cr - see: [Creating a new Container Registry namespace](https://cloud.ibm.com/docs/sap?topic=sap-rhos-di-set-up-clusterrhos-di-create-cr-ns).



1. To find the endpoint URL of the registry that you are currently targeting, run the ibmcloud cr api command.

ibmcloud cr api

Example output:

Registry API endpoint https://de.icr.io/api
2. In this example the domain is icr.io.
3. The region code precedes the domain - here it is de.
4. Finally, the address of the Container Image Repository here is de.icr.io/sap_di_cr.
5. Run the SLCB installation process:

./slcb init



During installation of the SLCB, you're prompted to enter following parameters:



 Parameter Value 

 Address of the Container Image Repo: de.icr.io/sap_di_cr 
 S-User Name: Sxxxxxxxxxx 
 S-User Password: xxxxxxxx
This value is required only if you decide to create a new private and public VLAN pair. 64 
 vlan_count Enter 1 to automatically create a new private and public VLAN, or 0 if you want to use existing VLANs. To find existing VLANs, run ibmcloud sl vlan list. The zone where your existing VLAN routers are provisioned is included in the primary_router column of your command line output. 1 
 vm_domain Enter the domain name that you want to use for your virtual machine nodes. ibm.com 









 Lesson 2: Provision the IBM Cloud classic infrastructure for your Red Hat OpenShift cluster 

Now that you prepared your environment, you can go ahead and provision IBM Cloud classic infrastructure resources by using Terraform on IBM Cloud.

Before you begin, make sure that you are logged in to the container that you created in the previous lesson.



1. [Retrieve your IBM Cloud classic infrastructure user name and API key](https://cloud.ibm.com/docs/account?topic=account-classic_keys).
2. From the OpenShift installation directory /go/bin/terraform-ibm-openshift inside your container, create the IBM Cloud classic infrastructure components for your Red Hat OpenShift cluster. When you run the command, Terraform on IBM Cloud evaluates what components must be provisioned and presents an execution plan. You must confirm that you want to provision the classic infrastructure resources by entering yes. During the provisioning, Terraform on IBM Cloud creates another execution plan that you must approve to continue. When prompted, enter the classic infrastructure user name and API key that you retrieved earlier. The provisioning of your resources takes about 40 minutes.

make rhn_username=<rhn_username> rhn_password=<rhn_password> infrastructure

Example output:

...

Apply complete! Resources: 63 added, 0 changed, 0 destroyed.

The following resources are created for you.

Nodes:



 Resource Flavor Description
$ kubectl apply --filename "https://private-worker-service.us-south.devops.cloud.ibm.com/install?type=iks&olm=true"
catalogsource.operators.coreos.com/private-worker-agent created
catalogsource.operators.coreos.com/tekton-framework created
operatorgroup.operators.coreos.com/agent-operator-group created
subscription.operators.coreos.com/private-agent-subscription created

To set up a pool of private workers, repeat this process with more Kubernetes clusters.









 Registering a Delivery Pipeline Private Worker 



 Creating a service ID 

A service ID represents a pool of one or more private workers that act together. You can initially register one private worker installation, and then incrementally register more private workers into the same group by reusing the same service ID. Registering multiple private workers in the same group supports higher availability and horizontal scaling of your private worker capacity. For more information about service IDs, see [Creating and working with service IDs](https://cloud.ibm.com/docs/account?topic=account-serviceids).



 Creating a service ID in the console 



1. Log in to [IBM Cloud](http://cloud.ibm.com).
2. Go to [https://cloud.ibm.com/iam/serviceids](https://cloud.ibm.com/iam/serviceids).
3. Click Create.
4. Enter a name and description for the service ID. If you are creating a service ID for a pool of private workers, specify the name of the private workers pool, for example: Pipeline Private Workers for Acme.
5. Click Create.
6. Save your service ID for later use. The service ID is required on the Kubernetes cluster that is targeted for the Delivery Pipeline Private Worker installation.







 Creating a service ID by using the CLI 

From the IBM Cloud CLI, type the following command:
[Notifications](https://cloud.ibm.com/docs/Registry?topic=Registry-registry_noticesregistry_notices)



* [Notifications topics](https://cloud.ibm.com/docs/Registry?topic=Registry-registry_noticesregistry_notices_topics)



[Upcoming public networking changes for Container Registry](https://cloud.ibm.com/docs/Registry?topic=Registry-registry_notices_wildcard_domainsregistry_notices_wildcard_domains)

[Update Vulnerability Advisor to version 4 by 19 June 2023](https://cloud.ibm.com/docs/Registry?topic=Registry-registry_notices_va_v4registry_notices_va_v4)



* [What you need to know about this change](https://cloud.ibm.com/docs/Registry?topic=Registry-registry_notices_va_v4notices_va_v4_change)
* [What actions you must take by 19 June 2023](https://cloud.ibm.com/docs/Registry?topic=Registry-registry_notices_va_v4notices_va_v4_action)



[Changes to Container Registry VPE gateways from 11 November 2022](https://cloud.ibm.com/docs/Registry?topic=Registry-registry_notices_vperegistry_notices_vpe)



* [What you need to know about this change](https://cloud.ibm.com/docs/Registry?topic=Registry-registry_notices_vperegistry_notices_vpe_know)
* [How you benefit from this change](https://cloud.ibm.com/docs/Registry?topic=Registry-registry_notices_vperegistry_notices_vpe_benefit)
* [Understanding if you are impacted by this change](https://cloud.ibm.com/docs/Registry?topic=Registry-registry_notices_vperegistry_notices_vpe_impact)
For more information, see [Upgrading Watson Text to Speech](https://www.ibm.com/docs/en/cloud-paks/cp-data/4.0?topic=speech-upgrading-watson-text).





 30 November 2021 (Version 4.0.3) 

Version 4.0.3 is now available
: Text to Speech for IBM Cloud Pak for Data version 4.0.3 is now available. This version supports IBM Cloud Pak for Data version 4.x and Red Hat OpenShift versions 4.6 and 4.8. For more information about installing and managing the service, see [Installing Watson Text to Speech](https://www.ibm.com/docs/en/cloud-paks/cp-data/4.0?topic=speech-installing-watson-text).

License Server now a mandatory prerequisite
: You must now install the License Server from the IBM Cloud Pak for Data foundational services. You must install the License Server by using the YAML content that is provided to create an OperandRequest with the necessary bindings. You must also install the License Service in the same namespace as the service (operand), which is also where IBM Cloud Pak for Data is installed. For more information, see [Installing Watson Text to Speech](https://www.ibm.com/docs/en/cloud-paks/cp-data/4.0?topic=speech-installing-watson-text).

New support for in-place upgrade
: The service now supports in-place, operator-based upgrade from version 4.0.0 to version 4.0.3. Moving from IBM Cloud Pak for Data version 3.5 to version 4.0.3 continues to require use of migration utilities. For more information, see [Upgrading Watson Text to Speech](https://www.ibm.com/docs/en/cloud-paks/cp-data/4.0?topic=speech-upgrading-watson-text).

EDB PostgreSQL operator and license installation changes
: Installation, upgrade, and uninstallation for the Enterprise DB PostgreSQL operator and license have changed:
Copy the ISO image to an existing AIX VM's file system by using the [scp](https://www.ibm.com/support/knowledgecenter/ST5Q4U_1.5.2/com.ibm.storwize.v7000.unified.152.doc/usgr_usng_scp.html) command.

The scp command does not work unless you are on a public network.

scp [Options]From_Host:]Source_File [User@]To_Host:]
2. Run the [loopmount](https://www.ibm.com/support/knowledgecenter/en/ssw_aix_72/l_commands/loopmount.html) command to make the ISO image available as a file system by using the loopback device.

loopmount {-i imagefile | -l device}[-o mount options -m mountpoint]
3. Use the [installp](https://www.ibm.com/support/knowledgecenter/ssw_aix_72/i_commands/installp.html) command to install the image in a compatible installation package. The following command and flags are most commonly used during installations, installp -agXd path software_to_install.
4. Upon the completion of the installation, the system generates an installation summary. Verify that the Result column shows success for all of the loaded files. You can also verify the installation's success by typing, lslpp -aL, at a command line.







 Installing optional software products from the AIX stock image 

The AIX stock images have a local repository that contains all available packages for the current level of the operating system. Any software that is not automatically installed is considered as optional and is included with the operating system in a separate file system starting with the 7100-05-05 or newer images /usr/sys/inst.images. By creating a separate file system, the local repository prevents the expansion of /usr file system. In addition, the separate file system can be safely removed if you want to reclaim the additional space used by the local repository.
The temporary control plane shuts down and passes control to the production control plane.
7. The bootstrap node injects Red Hat OpenShift Container Platform components into the production control plane.
8. The control plane sets up the compute nodes.
9. The control plane installs more services in the form of a set of Operators.
10. The result of this bootstrapping process is a fully running Red Hat OpenShift cluster. The cluster then downloads and configures remaining components that are needed for the day-to-day operation.



In the SSH session to the bastion node, with root privileges, run the following commands, ensuring that each one completes with no errors before you enter the next command.

cd /opt/ocpinstall/installer/upi/vsphere/
terraform init
terraform plan
terraform apply -auto-approve





 Post deployment 



1. After the virtual machines start, run the following command to monitor the installation:

cd /opt/ocpinstall
openshift-install --dir=. wait-for bootstrap-complete --log-level debug
2. Wait until you see the following information:

INFO It is now safe to remove the bootstrap resources
3. The Cluster Image Registry does not select a storage backend in UPI mode. Therefore, the cluster operator continually waits for an administrator to configure a storage backend. A workaround is to point the image-registry to an empty directory to allow the installation to complete by running the following commands:

mkdir /root/.kube/
cp /opt/ocpinstall/auth/kubeconfig /.kube/config
oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{"spec":{"storage":{"emptyDir":{}}}}'

After the installation is complete, change the image-registry to a suitable location.
4. Run the following command to monitor the installation:
1. Download the latest 4.x OpenShift CLI (oc) from [https://mirror.openshift.com/pub/openshift-v4/clients/ocp/stable/](https://mirror.openshift.com/pub/openshift-v4/clients/ocp/stable/).
2. Extract openshift-client-mac.tar.gz:

tar zxvf openshift-client-mac.tar.gz oc
3. Move the oc binary to your PATH.

sudo mv ./oc /usr/local/bin/oc
4. Verify the installation with:

oc version

macOS Catalina may prompt you with a message saying the developer cannot be verified. To allow oc to be executed anyway, run sudo xattr -r -d com.apple.quarantine /usr/local/bin/oc.







 Helm 3 



1. Download helm from [https://github.com/helm/helm/releases/latest](https://github.com/helm/helm/releases/latest).
2. Uncompress the downloaded archive.
3. Move the helm binary to your PATH.

sudo mv ./darwin-amd64/helm /usr/local/bin/helm
4. Verify the installation with:

helm version

macOS Catalina may prompt you with a message saying the developer cannot be verified. To allow helm to be executed anyway, run sudo xattr -r -d com.apple.quarantine /usr/local/bin/helm.







 Terraform 



1. Download terraform from [https://www.terraform.io/downloads.html](https://www.terraform.io/downloads.html).
2. Uncompress the downloaded archive.
3. Move the terraform binary to your PATH.

sudo mv ./terraform /usr/local/bin/terraform
4. Verify the installation with:
Download the latest 4.x OpenShift CLI (oc) from [https://mirror.openshift.com/pub/openshift-v4/clients/ocp/stable/](https://mirror.openshift.com/pub/openshift-v4/clients/ocp/stable/).
2. Extract openshift-client-mac.tar.gz:

tar zxvf openshift-client-mac.tar.gz oc
3. Move the oc binary to your PATH.

sudo mv ./oc /usr/local/bin/oc
4. Verify the installation with:

oc version

macOS Catalina may prompt you with a message saying the developer cannot be verified. To allow oc to be executed anyway, run sudo xattr -r -d com.apple.quarantine /usr/local/bin/oc.







 Helm 3 



1. Download helm from [https://github.com/helm/helm/releases/latest](https://github.com/helm/helm/releases/latest).
2. Uncompress the downloaded archive.
3. Move the helm binary to your PATH.

sudo mv ./darwin-amd64/helm /usr/local/bin/helm
4. Verify the installation with:

helm version

macOS Catalina may prompt you with a message saying the developer cannot be verified. To allow helm to be executed anyway, run sudo xattr -r -d com.apple.quarantine /usr/local/bin/helm.







 Terraform 



1. Download terraform from [https://www.terraform.io/downloads.html](https://www.terraform.io/downloads.html).
2. Uncompress the downloaded archive.
3. Move the terraform binary to your PATH.

sudo mv ./terraform /usr/local/bin/terraform
4. Verify the installation with:

terraform version
Download terraform from [https://www.terraform.io/downloads.html](https://www.terraform.io/downloads.html).
2. Uncompress the downloaded archive.
3. Move the terraform.exe binary to your PATH.
4. Verify the installation with:

terraform version



To manage IBM Cloud resources with Terraform, you also need to install the IBM Cloud Provider. Starting with Terraform 0.13, the provider can be automatically downloaded from Terraform plugin registry. Follow the instructions in the [provider documentation](https://cloud.ibm.com/docs/ibm-cloud-provider-for-terraform?topic=ibm-cloud-provider-for-terraform-setup_cliinstall-provider-v13) to configure the required_providers property in your Terraform templates.





 jq 



1. Download jq from [https://stedolan.github.io/jq/](https://stedolan.github.io/jq/).
2. Rename jq-win64.exe to jq.exe.
3. Move jq.exe binary to your PATH.
4. Verify the installation with:

jq --version







 Git 



1. Download and install git from [https://github.com/git-for-windows/git/releases/latest](https://github.com/git-for-windows/git/releases/latest).
2. Verify the installation with:

git --version



Proceed to the configuration [common to all operating systems](https://cloud.ibm.com/docs/solution-tutorialsgetting-started-common).







 Apple macOS 

The following sections assume you are running macOS High Sierra or later under a user with Administrator privileges.
* us-east (Washington DC, US)
* ca-tor (Toronto, CA)
* br-sao (Sao Paulo, Brazil)







 Installing by using the OLM 

The OLM handles the installation and sets the framework for automatic updates. This method ensures that your private worker is always up to date with the latest release. You can use the OLM on both Red Hat® OpenShift® on IBM Cloud® and IBM Cloud Kubernetes clusters. For more information about how to install the OLM framework, see [How do I install OLM?](https://operator-framework.github.io/olm-book/docs/install-olm.html).

Type the following command to install the framework for automatic updates on a Red Hat® OpenShift® on IBM Cloud® cluster:

kubectl apply --filename "https://private-worker-service.{REGION}.devops.cloud.ibm.com/install?type=openshift&olm=true"

Where {REGION} is the location of the toolchain's pipeline. You can specify any of the following values for the {REGION}:



* au-syd (Sydney, Australia)
* eu-de (Frankfurt, Germany)
* eu-gb (London, United Kingdom)
* jp-tok (Tokyo, Japan)
* jp-osa (Osaka, Japan)
* us-south (Dallas, US)
* us-east (Washington DC, US)
* ca-tor (Toronto, CA)
* br-sao (Sao Paulo, Brazil)



The following code snippet shows an example of a private worker OLM installation in the Dallas region on Red Hat® OpenShift® on IBM Cloud®:

$ kubectl apply --filename "https://private-worker-service.us-south.devops.cloud.ibm.com/install?type=openshift&olm=true"
catalogsource.operators.coreos.com/private-worker-agent created
subscription.operators.coreos.com/private-agent-subscription created
Verifying your PX-Backup installation 

Verify that PX-Backup is correctly installed on your cluster.

From the console



1. From the IBM Cloud [Resource list](https://cloud.ibm.com/resources), find the PX-Backup service that you created.
2. Review the Status column to see if the installation succeeded or failed. The status might take a few minutes to update.
3. If the status changes to Active, verify that the PX-Backup pods, services and jobs are running in your cluster.



1. From the IBM Cloud [Resource list](https://cloud.ibm.com/resources), select the cluster where you installed PX-Backup.
2. Open the Kubernetes dashboard.
3. Select the namespace where you installed the PX-Backup service components.
4. Find the Pods table.
5. Verify that the Status of all pods is Running.
6. Click on Services.
7. Find the px-backup-ui service and verify that a URL is present in the External Endpoints column.
8. Click on Jobs.
9. Find the pxcentral-post-install-hook job and verify that it is complete.





From the CLI



1. From the IBM Cloud [Resource list](https://cloud.ibm.com/resources), find the PX-Backup service you created.
2. Review the Status column to see if the installation succeeded or failed. The status might take a few minutes to update.
3. If the status changes to Active, verify that the PX-Backup pods are running in your cluster.



1. [Log in to your account. If applicable, target the appropriate resource group. Set the context for your cluster.](https://cloud.ibm.com/docs/containers?topic=containers-access_cluster)
2. Run the command to verify that the installation has completed.