Installing Db2 Data Management Console

A project administrator can install the Db2 Data Management Console service on IBM® Cloud Pak for Data.

Before you begin

Required role: To complete this task, you must be an administrator of the project (namespace) where you will deploy Db2 Data Management Console.

Before you install Db2 Data Management Console, ensure that:

The Cloud Pak for Data control plane is already installed on your Red Hat® OpenShift® cluster. For details, see Installing IBM Cloud Pak for Data.
A cluster administrator has completed the steps in Setting up the cluster for Db2 Data Management Console.
The cluster meets the minimum requirements for installing Db2 Data Management Console. For details, see System requirements for services.
You completed the steps in Preparing to install and upgrade services.

If you are installing multiple services on your cluster, you must run the installations one at a time and wait until the installation completes before installing another service. You cannot run the installations in parallel.

Tip: For a list of all available options, enter the following command:

./cpd-cli install --help

Procedure

Complete the appropriate steps to install Db2 Data Management Console on your environment:
- Installing on clusters connected to the internet
- Installing on air-gapped clusters
Verifying that the installation completed successfully
Complete the tasks listed in What to do next

Installing on clusters connected to the internet

From your installation node:

Change to the directory where you placed the Cloud Pak for Data command-line interface and the repo.yaml file.
Log in to your Red Hat OpenShift cluster as a project administrator:
```
oc login OpenShift_URL:port
```

Run the following command to see a preview of what will be installed when you install the service.

Important: If you are using the internal Red Hat OpenShift registry and you are using the default self-signed certificate, specify the --insecure-skip-tls-verify flag to prevent x509 errors.

./cpd-cli install \
--repo ./repo.yaml \
--assembly dmc \
--arch Cluster_architecture \
--namespace Project \
--storageclass Storage_class_name \
--transfer-image-to Registry_location \
--cluster-pull-prefix Registry_from_cluster \
--ask-push-registry-credentials \
--latest-dependency \
--dry-run

Important: By default, this command gets the latest version of the assembly. If you want to install a specific version of Db2 Data Management Console, add the following line to your command after the --assembly flag:

--version Assembly_version \

The --latest-dependency flag gets the latest version of the dependent assemblies. If you remove the --latest-dependency flag, the installer will get the minimum version of the dependent assemblies.

Ensure that you use the same flags that your cluster administrator used when they completed Setting up the cluster for Db2 Data Management Console. If your cluster administrator used the --version flag, ensure that you specify the same version of the assembly.

Replace the following values:

Variable	Replace with
`Assembly_version`	The version of Db2 Data Management Console that you want to install. The assembly versions are listed in System requirements for services.
`Cluster_architecture`	Specify the architecture of your cluster hardware: For x86-64 hardware, remove this flag or specify `x86_64` For POWER hardware, specify `ppc64le` For IBM Z hardware, specify `s390x`
`Project`	Use the value provided by your cluster administrator. You should have obtained this information when you completed Preparing to install and upgrade services.
`Storage_class_name`	Use the value provided by your cluster administrator. You should have obtained this information when you completed Preparing to install and upgrade services.
`Registry_location`	Use the value provided by your cluster administrator. You should have obtained this information when you completed Preparing to install and upgrade services.
`Registry_from_cluster`	Use the value provided by your cluster administrator. You should have obtained this information when you completed Preparing to install and upgrade services.

Rerun the previous command without the --dry-run flag to install the service.

Installing on air-gapped clusters

From your installation node:

Change to the directory where you placed the Cloud Pak for Data command-line interface.
Log in to your Red Hat OpenShift cluster as a project administrator:
```
oc login OpenShift_URL:port
```

Run the following command to see a preview of what will be installed when you install the service.

Important: If you are using the internal Red Hat OpenShift registry:

Do not specify the --ask-pull-registry-credentials parameter.
If you are using the default self-signed certificate, specify the --insecure-skip-tls-verify flag to prevent x509 errors.

./cpd-cli install \
--assembly dmc \
--arch Cluster_architecture \
--namespace Project \
--storageclass Storage_class_name \
--cluster-pull-prefix Registry_from_cluster \
--ask-pull-registry-credentials \
--load-from Image_directory_location \
--latest-dependency \
--dry-run

Note: If the assembly was downloaded using the delta-images command, remove the --latest-dependency flag from the command. If you don't remove the --latest-dependency flag you will get an error indicating that the flag cannot be used.

Ask your cluster administrator whether they specified the --latest-dependency flag when they completed Setting up the cluster for Db2 Data Management Console. If they ran the adm command with the --latest-dependency flag, you must also run the install command with the flag.

Replace the following values:

Variable	Replace with
`Cluster_architecture`	Specify the architecture of your cluster hardware: For x86-64 hardware, remove this flag or specify `x86_64` For POWER hardware, specify `ppc64le` For IBM Z hardware, specify `s390x`
`Project`	Use the value provided by your cluster administrator. You should have obtained this information when you completed Preparing to install and upgrade services.
`Storage_class_name`	Use the value provided by your cluster administrator. You should have obtained this information when you completed Preparing to install and upgrade services.
`Registry_from_cluster`	Use the value provided by your cluster administrator. You should have obtained this information when you completed Preparing to install and upgrade services.
`Image_directory_location`	The location of the cpd-cli-workspace directory. Use the value provided by your cluster administrator. You should have obtained this information when you completed Preparing to install and upgrade services.

Rerun the previous command without the --dry-run flag to install the service.

Verifying that the installation completed successfully

From your installation node:

Run the following command:
```
./cpd-cli status \
--assembly dmc \
--namespace Project
```
Replace Project with the value you used in when you installed Db2 Data Management Console.
- If the installation completed successfully, the status of the assembly and the modules in the assembly is Ready.
- If the installation failed, contact IBM Support for assistance.

What to do next

Provision the service