Cloudera Docs

Understanding the Cloudera Data Services on premises upgrade process using OpenShift Container Platform

Upgrading Cloudera Data Services on premises requires coordinating updates with the corresponding OpenShift Container Platform (OCP) version upgrades.

All upgrades to Cloudera Data Services on premises 1.5.5 SP4 release must use a minimum version of OpenShift Container Platform 4.17. Intermediate OpenShift Container Platform versions are tested with existing workloads, but Cloudera recommends selecting a supported pvc-ocp version for a given Cloudera Data Services on premises release based on the Cloudera Support Matrix.

Review the Cloudera Support Matrix for the specific upgrade scenarios.

Upgrading Cloudera Data Services on premises 1.5.5 or 1.5.5 SP2 or 1.5.5 SP2 CHF1 or 1.5.5 SP3 to 1.5.5 SP4

Starting point: Cloudera Data Services on premises 1.5.5 or 1.5.5 SP2 or 1.5.5 SP2 CHF1 on OpenShift Container Platform from 4.17 or 4.18 or 4.19.
  1. Update Cloudera Data Services on premises from 1.5.5 or 1.5.5 SP2 or 1.5.5 SP2 CHF1 or 1.5.5 SP3 to 1.5.5 SP4.
  2. Perform post-upgrade validations of existing resources and workloads.
  3. Upgrade OpenShift Container Platform from 4.17 or 4.18 or 4.19 to 4.20.
  4. Upgrade new and existing resources as required.
  5. Perform validations on all data services to verify that the new and preexisting data and workloads continue to function properly.

Upgrading Cloudera Data Services on premises 1.5.5 or 1.5.5 SP2 or 1.5.5 SP2 CHF1 or 1.5.5 SP3 to 1.5.5 SP3 CHF3

Starting point: Cloudera Data Services on premises 1.5.5 or 1.5.5 SP2 or 1.5.5 SP2 CHF1 on OpenShift Container Platform from 4.17 or 4.18 or 4.19.
  1. Update Cloudera Data Services on premises from 1.5.5 or 1.5.5 SP2 or 1.5.5 SP2 CHF1 or 1.5.5 SP3 to 1.5.5 SP3 CHF3.
  2. Perform post-upgrade validations of existing resources and workloads.
  3. Upgrade OpenShift Container Platform from 4.17 or 4.18 or 4.19 to 4.20.
  4. Upgrade new and existing resources as required.
  5. Perform validations on all data services to verify that the new and preexisting data and workloads continue to function properly.

Upgrading Cloudera Data Services on premises 1.5.5 or 1.5.5 SP2 or 1.5.5 SP2 CHF1 to 1.5.5 SP3

Starting point: Cloudera Data Services on premises 1.5.5 or 1.5.5 SP2 or 1.5.5 SP2 CHF1 on OpenShift Container Platform from 4.17 or 4.18 or 4.19.
  1. Update Cloudera Data Services on premises from 1.5.5 or 1.5.5 SP2 or 1.5.5 SP2 CHF1 to 1.5.5 SP3.
  2. Perform post-upgrade validations of existing resources and workloads.
  3. Upgrade OpenShift Container Platform from 4.17 or 4.18 or 4.19 to 4.20.
  4. Upgrade new and existing resources as required.
  5. Perform validations on all data services to verify that the new and preexisting data and workloads continue to function properly.

Upgrading Cloudera Data Services on premises 1.5.4 SP2 to 1.5.5 SP2 CHF1

Starting point: Cloudera Data Services on premises 1.5.4 SP2 on OpenShift Container Platform 4.16.
  1. Update Cloudera Data Services on premises from 1.5.4 SP2 to 1.5.5 SP2
  2. Perform post-upgrade validations of existing resources and workloads.
  3. Upgrade OpenShift Container Platform from 4.16 to 4.19.
  4. Upgrade new and existing resources as required.
  5. Perform validations on all data services to verify that the new and preexisting data and workloads continue to function properly.

Upgrading Cloudera Data Services on premises 1.5.4 SP2 to 1.5.5 SP2

Starting point: Cloudera Data Services on premises 1.5.4 SP2 on OpenShift Container Platform 4.16.

  1. Update Cloudera Data Services on premises from 1.5.4 SP2 to 1.5.5 SP2 CHF1.
  2. Perform post-upgrade validations of existing resources and workloads.
  3. Upgrade OpenShift Container Platform from 4.16 to 4.19.
  4. Upgrade new and existing resources as required.
  5. Perform validations on all data services to verify that the new and preexisting data and workloads continue to function properly.

Upgrading Cloudera Data Services on premises 1.5.4 to 1.5.5 SP1

Starting point: Cloudera Data Services on premises 1.5.4 CHF1 or 1.5.4 CHF3 on OpenShift Container Platform 4.14 and Cloudera Data Services on premises 1.5.4 SP1 or SP2 on OpenShift Container Platform 4.16.

  1. Update Cloudera Data Services on premises from 1.5.4 to 1.5.5 SP1.
  2. Perform post-upgrade validations of existing resources and workloads.
  3. Upgrade OpenShift Container Platform from 4.14 or 4.16 to 4.18.
  4. Upgrade new and existing resources as required.
  5. Perform validations on all data services to verify that the new and preexisting data and workloads continue to function properly.