Update from 1.3.4 or 1.4.0 to 1.4.1 (OCP)
You can update your existing CDP Private Cloud Data Services 1.3.4 ,1.4.0, or 1.4.0-H1 to 1.4.1 without requiring an uninstall. After the update is complete, you can then upgrade the underlying OpenShift Container Platform to 4.7.x or 4.8.x.
If you are upgrading the OCP version, while the CDE service is enabled, it can cause database corruption in the embedded MySQL database used for CDE. Hence, only if you are using CDE Data Services, you must perform certain additional steps before starting the OCP version upgrade. Otherwise, you can directly update your CDP Private Cloud Data Services.
Ensure that you have the following before you update:
Ensure that this kubeconfig has permissions to create Kubernetes namespaces.
Back up all the external databases used by CDP Private Cloud Data Services.
- CDP Private Cloud Base 7.1.8 or 7.1.7 SP1 with a Data Lake cluster.
Cloudera Manager 7.8.1
Single instance of CDP Private Cloud Data Services 1.3.4 or 1.4.1 installed on your OCP cluster.
One or more environments registered in CDP Private Cloud Data Services.
One of the registered environment has one or more Cloudera Data Warehouse (CDW) or Cloudera Machine Learning (CML) experience workspaces.
Kubeconfig file for the OCP 4.7 or 4.8 cluster
Access to the Cloudera Private Cloud repositories (archive.cloudera.com)
Administrator access to OCP 4.7 or 4.8 and Privileged access to your external Vault
In Cloudera Manager, navigate to CDP Private Cloud Data Services
and click . Click
On the Getting Started page, you can select the Install
method - Air Gapped or Internet
Internet install method
Air Gapped install method
On the Collect Information page, upload a
Kubernetes configuration (kubeconfig) file from your
existing environment. You can obtain this file from your OpenShift Container
Platform administrator. Click Continue.
On the Update Progress page, you can see the progress of
your update. Click Continue.
After the update is complete, the Summary page appears.
You can now Launch CDP Private Cloud from here.
Or you can navigate to the CDP Private Cloud Data Services page and click Open CDP Private Cloud Data Services.CDP Private Cloud Data Services opens up in a new window.
- After the update is complete, upgrade the underlying OpenShift Container Platform from 4.5.x or 4.6.x to 4.7.x or 4.8.x.