Release notes
Use the release notes to learn about the latest changes to the documentation that are grouped by month.
Looking for IBM Cloud status, platform announcements, security bulletins, or maintenance notifications? See IBM Cloud status.
February 2025
12 February 2025
- Red Hat OpenShift on IBM Cloud worker node fix packs are available.
- Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version.
- Version 4.17 change log
- Version 4.16 change log
- Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
11 February 2025
- CLI version
1.0.677
is available. - For more information, see Updating the CLI and the CLI change log.
10 February 2025
- New! Worker node flavors with H200 GPU support are available on an allowlist basis for VPC clusters.
- To request access to the allowlist, see see Requesting access to allowlisted features.
- For a list of available worker node flavors for VPC clusters, see VPC flavors.
06 February 2025
- Static Route cluster add-on patch updates.
- For more information, see the change log.
04 February 2025
- OpenShift Data Foundation cluster add-on patch updates.
- For more information, see the change log.
03 February 2025
- Version 4.17 is now the default version for Red Hat OpenShift on IBM Cloud.
- For a complete list of available versions, see the version information.
January 2025
30 January 2025
- Red Hat OpenShift on IBM Cloud worker node fix packs are available.
- Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version.
- Version 4.17 change log
- Version 4.16 change log
- Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
24 January 2025
- IBM Cloud Object Storage plug-in updates.
- For more information, see the change log.
23 January 2025
- Red Hat OpenShift on IBM Cloud master fix packs.
- Master fix packs are applied automatically over the course of several days. You can choose to use the
ibmcloud ks cluster master update
command yourself without waiting for the update automation to apply the patch. Review the following change logs for your cluster version. - Version 4.17 change log
- Version 4.16 change log
- Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
21 January 2025
- New! Red Hat OpenShift AI add-on
- Red Hat OpenShift AI is a flexible, scalable artificial intelligence and machine learning platform that enables enterprises to create and deliver AI-enabled applications at scale across hybrid cloud environments. For more information, see About the Red Hat OpenShift AI add-on.
13 January 2025
- Red Hat OpenShift on IBM Cloud worker node fix packs are available.
- Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version.
- Version 4.17 change log
- Version 4.16 change log
- Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
07 January 2025
- Portworx now supports Red Hat OpenShift on IBM Cloud version 4.16 and 4.17 clusters.
- For more information about updating to 4.16 or 4.17, see the change logs.
- Version 4.17 change log
- Version 4.16 change log
06 January 2025
- Red Hat OpenShift on IBM Cloud worker node fix packs are available.
- Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version.
- Version 4.17 change log
- Version 4.16 change log
- Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
December 2024
16 December 2024
- Red Hat OpenShift on IBM Cloud worker node fix packs are available.
- Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version.
- Version 4.17 change log
- Version 4.16 change log
- Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
11 December 2024
- Block Storage for VPC add-on versions
5.1.31_656
and5.2.26_657
. - For more information, see the add-on change log.
- IBM Cloud File Storage for VPC cluster add-on patch updates.
- For more information, see the change log.
- Storage Operator cluster add-on patch update.
- For more information, see the change log.
05 December 2024
- Red Hat OpenShift on IBM Cloud worker node fix packs are available.
- Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version.
- Version 4.17 change log
- Version 4.16 change log
- Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
04 December 2024
- Red Hat OpenShift on IBM Cloud master fix packs.
- Master fix packs are applied automatically over the course of several days. You can choose to use the
ibmcloud ks cluster master update
command yourself without waiting for the update automation to apply the patch. Review the following change logs for your cluster version. - Version 4.17 change log
- Version 4.16 change log
- Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
November 2024
22 November 2024
- Red Hat OpenShift on IBM Cloud is Kubernetes certified
- Version 4.17 release is now certified.
21 November 2024
- IBM Cloud Object Storage plug-in updates.
- For more information, see the change log.
20 November 2024
- Block Storage for VPC cluster add-on patch updates.
- For more information, see the change log.
- Red Hat OpenShift on IBM Cloud 4.17 is available.
- You can create or update clusters to version 4.17. With Red Hat OpenShift on IBM Cloud version 4.17, you get the latest features, as well as component updates on Red Hat OpenShift on IBM Cloud. For more information, see the 4.17 change log.
19 November 2024
- CLI version
1.0.674
is available. - For more information, see Updating the CLI and the CLI change log.
18 November 2024
- Red Hat OpenShift on IBM Cloud worker node fix packs are available.
- Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version.
- Version 4.16 change log
- Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
14 November 2024
- Secure by default networking can now be enabled on VPC clusters that were created before 4.15.
- Secure by default networking introduced new security group configurations and behaviors for new VPC clusters beginning with 4.15. Clusters created at versions 4.14 and earlier did not get the secure by default security group configurations when updating to 4.15. However, you can now update your cluster's security group configurations for clusters that were created at versions 4.14 and earlier. For more information, see Enabling secure by default for clusters created at 4.14 and earlier.
- CLI version
1.0.673
is available. - For more information, see Updating the CLI and the CLI change log.
13 November 2024
- Red Hat OpenShift on IBM Cloud master fix packs.
- Master fix packs are applied automatically over the course of several days. You can choose to use the
ibmcloud ks cluster master update
command yourself without waiting for the update automation to apply the patch. Review the following change logs for your cluster version. - Version 4.16 change log
- Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
07 November 2024
- New! A new tutorial is available for Red Hat OpenShift on IBM Cloud that covers how to migrate from a private service endpoint allowlist (PSE) to context based restrictions (CBR).
- Private service endpoint allowlists are deprecated and support ends on 10 February 2025. Migrate from PSE allowlists to CBR as soon as possible. For more information and migration steps, see Migrating from a private service endpoint allowlist to context based restrictions (CBR).
05 November 2024
- Red Hat OpenShift on IBM Cloud worker node fix packs are available.
- Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version.
- Version 4.16 change log
- Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
October 2024
30 October 2024
- Red Hat OpenShift on IBM Cloud master fix packs.
- Master fix packs are applied automatically over the course of several days. You can choose to use the
ibmcloud ks cluster master update
command yourself without waiting for the update automation to apply the patch. Review the following change logs for your cluster version. - Version 4.16 change log
- Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
- IBM Cloud Image Key Synchronizer cluster add-on patch updates.
- For more information, see the change log.
28 October 2024
- OpenShift Data Foundation cluster add-on patch updates.
- For more information, see the change log.
21 October 2024
- Red Hat OpenShift on IBM Cloud worker node fix packs are available.
- Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version.
- Version 4.16 change log
- Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
17 October 2024
- Red Hat Enterprise Linux 9 is now available for Red Hat OpenShift on IBM Cloud clusters version 4.16 and later
- You can now create Classic or VPC clusters at version 4.16 or later that have Red Hat Enterprise Linux (RHEL) 9 worker nodes. To migrate existing workers to RHEL 9, see Migrating to a new RHEL version. To review operating system support by cluster version, see Red Hat OpenShift on IBM Cloud version information. To review a list of worker node flavors with RHEL 9 support, see VPC flavors or Classic flavors.
09 October 2024
- Red Hat OpenShift on IBM Cloud worker node fix packs.
- Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version.
- Version 4.16 change log
- Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
07 October 2024
- Version 4.16 is now the default version for Red Hat OpenShift on IBM Cloud.
- For a complete list of available versions, see the version information.
- New! The
gx3d.160x1792.8h100
worker node flavor with H100 GPU support is available for VPC clusters. - For a list of available flavors, see VPC flavors.
03 October 2024
- Block Storage for VPC cluster add-on patch updates.
- For more information, see the change log.
- IBM Cloud File Storage for VPC cluster add-on patch updates.
- For more information, see the change log.
- Storage Operator cluster add-on patch update.
- For more information, see the change log.
- Static route add-on version patch update.
- For more information, see the change log.
01 October 2024
- New! The IBM Cloud Object Storage cluster add-on is available in Beta for allowlisted accounts.
- For more information, see the Installing the IBM Cloud Object Storage cluster add-on.
September 2024
26 September 2024
- IBM Cloud Object Storage plug-in updates.
- For more information, see the change log.
25 September 2024
- Red Hat OpenShift on IBM Cloud master fix packs.
- Master fix packs are applied automatically over the course of several days. You can choose to use the
ibmcloud ks cluster master update
command yourself without waiting for the update automation to apply the patch. Review the following change logs for your cluster version. - Version 4.16 change log
- Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
24 September 2024
- IBM Cloud Object Storage plug-in updates.
- For more information, see the change log.
23 September 2024
- Red Hat OpenShift on IBM Cloud worker node fix packs.
- Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version.
- Version 4.16 change log
- Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
18 September 2024
- Red Hat OpenShift on IBM Cloud CLI plug-in version
1.0.665
is available. - For more information, see Updating the CLI and the CLI change log.
16 September 2024
- New! The IBM Cloud® and Compliance Center Workload Protection integration is available for VPC clusters in the UI.
- For more information, see the list of Observability Integrations in Creating a VPC cluster in the console.
12 September 2024
- New! NVIDIA H100 GPU support. You can now create VPC clusters with worker nodes that have NVIDIA H100 GPUs.
- H100 GPUs are available to allowlisted accounts only. To request access, see Requesting access to allowlisted features.
- H100s are available for version 4.14 and 4.15 clusters that have RHEL 8 worker nodes and version 4.16 clusters that have RHEL 8 or RHCOS worker nodes.
10 September 2024
- CLI version
1.0.657
is available. - For more information, see Updating the CLI and the CLI change log.
- Red Hat OpenShift on IBM Cloud is Kubernetes certified
- Version 4.16 release is now certified.
- Red Hat OpenShift on IBM Cloud worker node fix packs.
- Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version.
- Version 4.16 change log
- Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
August 2024
30 August 2024
- Red Hat OpenShift on IBM Cloud 4.16 is available.
- You can create or update clusters to version 4.16. With Red Hat OpenShift on IBM Cloud version 4.16, you get the latest features, as well as component updates on Red Hat OpenShift on IBM Cloud. For more information, see the 4.16 change log.
- New! Upgrade status command.
- For clusters that run version 4.16 or later, you can use the
oc adm upgrade status
command to check the update status of your cluster master during a master version update. For more information, see Viewing cluster upgrade status with theoc adm upgrade status
command. - Red Hat OpenShift on IBM Cloud version 4.12 and 4.13 are deprecated.
- Update your cluster to a supported version as soon as possible.
29 August 2024
- IBM Cloud Object Storage plug-in updates.
- For more information, see the change log.
28 August 2024
- Red Hat OpenShift on IBM Cloud master fix packs.
- Master fix packs are applied automatically over the course of several days. You can choose to use the
ibmcloud ks cluster master update
command yourself without waiting for the update automation to apply the patch. Review the following change logs for your cluster version. - Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
26 August 2024
- IBM Cloud File Storage for VPC cluster add-on patch updates.
- For more information, see the change log.
- Storage Operator cluster add-on patch update.
- For more information, see the change log.
- Red Hat OpenShift on IBM Cloud worker node fix packs.
- Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version.
- Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
23 August 2024
- CLI version
1.0.652
is available. - For more information, see Updating the CLI and the CLI change log.
22 August 2024
- New audit events for cluster operations
- The
containers-kubernetes.cluster-master.changed
andcontainers-kubernetes.cluster-ssl-certificate.update
audit events are available.
July 2024
31 July 2024
- Red Hat OpenShift on IBM Cloud master fix packs.
- Master fix packs are applied automatically over the course of several days. You can choose to use the
ibmcloud ks cluster master update
command yourself without waiting for the update automation to apply the patch. Review the following change logs for your cluster version. - Version 4.15 change log
- Version 4.14 change log
- Version 4.13 change log
- Version 4.12 change log
- IBM Cloud Object Storage plug-in updates.
- For more information, see the change log.
29 July 2024
17 July 2024
- IBM Cloud Object Storage plug-in updates.
- For more information, see the change log.
- Red Hat OpenShift on IBM Cloud CLI version
1.0.640
is available. - For more information, see Updating the CLI and the CLI change log.
15 July 2024
- Red Hat OpenShift on IBM Cloud master fix packs.
- You can use the
ibmcloud ks cluster master update
command yourself without waiting for the update automation to apply the patch. - 4.15
- Red Hat OpenShift on IBM Cloud worker node fix packs.
- Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version.
- 4.15
- 4.14
- 4.13
- 4.12
- Block Storage for VPC cluster add-on patch updates.
- For more information, see the change log.
- IBM Cloud File Storage for VPC cluster add-on patch updates.
- For more information, see the change log.
- Storage Operator cluster add-on patch update.
- For more information, see the change log.
- Cluster autoscaler add-on patch updates for Red Hat OpenShift on IBM Cloud.
- For more information, see Cluster autoscaler add-on change log.
- OpenShift Data Foundation cluster add-on patch updates.
- For more information, see the change log.
12 July 2024
- Red Hat OpenShift on IBM Cloud CLI version
1.0.638
is available. - For more information, see Updating the CLI and the CLI change log.
10 July 2024
- Red Hat OpenShift on IBM Cloud CLI version
1.0.635
is available. - For more information, see Updating the CLI and the CLI change log.
9 July 2024
- Red Hat OpenShift on IBM Cloud CLI version
1.0.632
is available. - For more information, see Updating the CLI and the CLI change log.
- Red Hat OpenShift on IBM Cloud worker node fix packs.
- Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version.
- 4.15
- 4.14
- 4.13
- 4.12
3 July 2024
- IBM Cloud File Storage for VPC add-on version 2.0 is available in Beta.
- For more information, see the change log.
June 2024
24 June 2024
- Storage optimized flavors for Red Hat OpenShift on IBM Cloud VPC clusters
- New storage optimized
ox2
flavors are available. For more information, see the VPC flavors. - Red Hat OpenShift on IBM Cloud CLI version
1.0.630
is available. - For more information, see Updating the CLI and the CLI change log.
21 June 2024
- Cluster autoscaler add-on patch updates for Red Hat OpenShift on IBM Cloud.
- For more information, see Cluster autoscaler add-on change log.
- Block Storage for VPC add-on patch updates.
- For more information, see the change log.
- IBM Cloud File Storage for VPC add-on patch updates.
- For more information, see the change log.
20 June 2024
- Cluster autoscaler add-on patch update for Red Hat OpenShift on IBM Cloud.
- For more information, see Cluster autoscaler add-on change log.
19 June 2024
- Red Hat OpenShift on IBM Cloud master and worker node fix packs.
- Master fix packs are applied automatically over the course of several days. You can choose to use the
ibmcloud ks cluster master update
command yourself without waiting for the update automation to apply the patch. Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version. - 4.15
- 4.14
- 4.13
- 4.12
17 June 2024
- Red Hat OpenShift on IBM Cloud CLI version
1.0.628
is available. - For more information, see Updating the CLI and the CLI change log.
12 June 2024
- Version 4.15 is the default version for Red Hat OpenShift on IBM Cloud.
- For a complete list of available versions, see the version information.
5 June 2024
- IBM Cloud Object Storage plug-in version
2.2.26
. - For more information, see the change log.
4 June 2024
- Red Hat OpenShift on IBM Cloud worker node fix packs.
- Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version.
- 4.15
- 4.14
- 4.13
- 4.12
- Image Key Synchronizer add-on patch update.
- For more information, see the change log.
May 2024
29 May 2024
- GPU worker node flavors with Red Hat Enterprise Linux CoreOS (RHCOS).
- You can now provision worker nodes with GPUs that use the RHCOS operating system. For a list of available flavors, see VPC flavors.
- Red Hat OpenShift on IBM Cloud master packs.
- Master fix packs are applied automatically over the course of several days. You can choose to use the
ibmcloud ks cluster master update
command yourself without waiting for the update automation to apply the patch. Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version. - 4.15
- 4.14
- 4.13
- 4.12
23 May 2024
10 May 2024
- Block Storage for VPC add-on patch update.
- For more information, see the change log.
- IBM Cloud File Storage for VPC add-on patch update.
- For more information, see the change log.
- OpenShift Data Foundation add-on version
4.15.0
is available. - For more information, see the change log.
09 May 2024
- Red Hat OpenShift on IBM Cloud master fix packs.
- Master fix packs are applied automatically over the course of several days. You can choose to use the
ibmcloud ks cluster master update
command yourself without waiting for the update automation to apply the patch. Review the following change logs for your cluster version. - 4.15
- 4.14
08 May 2024
- Image Key Synchronizer add-on patch update.
- For more information, see the change log.
07 May 2024
05 May 2024
- Red Hat OpenShift on IBM Cloud cluster autoscaler add-on patch updates.
- For more information, see the change log.
02 May 2024
- Red Hat OpenShift on IBM Cloud CLI version
1.0.618
is available. - For more information, see Updating the CLI and the CLI change log.
April 2024
24 April 2024
- Red Hat OpenShift on IBM Cloud 4.15 is available.
- You can create or update clusters to version 4.15. With Red Hat OpenShift on IBM Cloud version 4.15, you get the latest features, as well as component updates on Red Hat OpenShift on IBM Cloud. For more information, see the 4.15 change log.
- Important networking changes for Red Hat OpenShift on IBM Cloud VPC clusters created with version 4.15.
- For more information, see the 4.15 version information and Understanding Secure by Default Cluster VPC Networking.
- Important changes to the default cluster provisioning behavior for new VPC clusters beginning with version 4.15.
- Beginning with version 4.15, there is a new option available at cluster creation time via the UI, CLI, API, and Terraform. This new option manages outbound traffic protection for the cluster. The default behavior is to have outbound traffic protection enabled, which means new version 4.15 VPC clusters won't have access the public internet by default. If your cluster needs access to the public internet, you must specifically include the option (from the UI, CLI, API, and Terraform) to disable outbound traffic protection. Note that you can also disable outbound traffic protection after your cluster is created. You can also selectively allow outbound traffic as needed after your cluster is created. If you provision clusters via automation, make sure to adjust your automation accordingly.
- For more information, see the 4.15 version information, Understanding Secure by Default Cluster VPC Networking, and Managing outbound traffic protection in VPC clusters.
- Managing outbound traffic protection in new version 4.15 VPC clusters.
- With the introduction of Secure by Default Cluster VPC networking in version 4.15 and later clusters, there are several scenarios where you might need to adjust the security group settings for your clusters to allow outbound traffic to certain resources. For more information, see Managing outbound traffic protection in VPC clusters.
- Red Hat CoreOS worker nodes are available for new VPC clusters beginning with version 4.15.
- You can now specify the Red Hat Enterprise Linux CoreOS (RHCOS) operating system when you provision a new VPC cluster. Note that the OpenShift Data Foundation and cluster autoscaler add-ons do not yet support RHCOS worker nodes. If you need to install these add-ons in your cluster, use RHEL worker nodes instead. For more information, see the Red Hat Enterprise Linux CoreOS (RHCOS) documentation.
- Red Hat OpenShift on IBM Cloud master and worker node fix packs.
- Master fix packs are applied automatically over the course of several days. You can choose to use the
ibmcloud ks cluster master update
command yourself without waiting for the update automation to apply the patch. Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version. - 4.14
- 4.13
- 4.12
- IBM Cloud Object Storage plug-in version
2.2.25
. - For more information, see the change log.
- Red Hat OpenShift on IBM Cloud CLI version
1.0.617
is available. - For more information, see Updating the CLI and the CLI change log.
18 April 2024
- Red Hat OpenShift on IBM Cloud CLI version
1.0.613
is available. - For more information, see Updating the CLI and the CLI change log.
09 April 2024
03 April 2024
- Red Hat OpenShift on IBM Cloud cluster autoscaler add-on patch updates.
- For more information, see the change log.
- Version 1.0.9 of the cluster autoscaler add-on is deprecated with an end of support date of 30 April 2024.
- Update to a supported version of the add-on before 30 April 2024.
- Image Key Synchronizer add-on patch update.
- For more information, see the change log.
March 2024
27 March 2024
- Master patch updates for Red Hat OpenShift on IBM Cloud clusters. Master patches are applied automatically over the course of several days. You can choose to use the
ibmcloud ks cluster master update
command yourself without waiting for the update automation to apply the patch. Review the change logs for your cluster version. - 4.14
- 4.13
- 4.12
25 March 2024
- Worker node fix packs are available Red Hat OpenShift on IBM Cloud.
- Worker node updates can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version.
- 4.14
- 4.13
- 4.12
- New! NVIDIA L40 GPU support. You can now create VPC clusters with worker nodes which have NVIDIA L40 GPUs.
- In Red Hat OpenShift on IBM Cloud clusters, you can get started by provisioning a new cluster or worker pool with
gx3
worker nodes. Then, install the GPU drivers through the NVIDIA operator in OperatorHub. For more information, see Deploying an app on a GPU machine
15 March 2024
- Worker node fix packs are available Red Hat OpenShift on IBM Cloud.
- Worker node updates can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure. Review the following change logs for your cluster version.
- 4.14
- 4.13
- 4.12
- Version 4.14 the default version for Red Hat OpenShift on IBM Cloud.
- For a complete list of available versions, see the version information.
08 March 2024
- Block Storage for VPC add-on patch updates.
- For more information, see the change log.
- IBM Cloud File Storage for VPC add-on patch update.
- For more information, see the change log.
07 March 2024
- Version 4.11 is no longer supported.
- Update your cluster to at least version 4.12 as soon as possible.
06 March 2024
- Red Hat OpenShift on IBM Cloud version 4.10 is no longer supported.
- Update your cluster to at least version 4.11 as soon as possible.
- CLI version
1.0.601
is available. - For more information, see Updating the CLI and the CLI change log.
February 2024
28 February 2024
- Red Hat OpenShift on IBM Cloud cluster autoscaler version 1.2.1 is available.
- Version 1.2.1 of the autoscaler adds support for cluster version 1.29. For more information, see the change log.
- Operators FAQ
- A new FAQ section has been added to the operators page.
- Enable remote health monitoring with Telemetry
- See the steps to enable remote health monitoring with Telemetry for certain Red Hat OpenShift on IBM Cloud clusters.
- Master patch updates for Red Hat OpenShift on IBM Cloud clusters. Master patches are applied automatically over the course of several days. You can choose to use the
ibmcloud ks cluster master update
command yourself without waiting for the update automation to apply the patch. Review the change logs for your cluster version. - 4.14
- 4.13
- 4.12
- 4.11
27 February 2024
- Worker node fix packs are available Red Hat OpenShift on IBM Cloud.
- Worker node updates can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure.
- Review the following change logs for your cluster version.
- CLI version
1.0.597
is available. - For more information, see Updating the CLI and the CLI change log.
26 February 2024
- New! NVIDIA L4 GPU support. You can now create VPC clusters with worker nodes which have NVIDIA L4 GPUs.
- In Red Hat OpenShift on IBM Cloud clusters, you can get started by provisioning a new cluster or worker pool with
gx3
worker nodes. Then, install the GPU drivers through the NVIDIA operator in OperatorHub. For more information, see Deploying an app on a GPU machine - New worker node flavors are available with L4 GPUs.
- The following worker node flavors with L4 GPUs are now available. For more information, see VPC flavors.
gx3.16x80x1L4
: 1 GPU, 16 cores, 80 GB memory, 100GB storage, 32 Gbps network speed.gx3.32x160x2L4
: 2 GPU, 32 cores, 160 GB, memory, 100GB storage, 32 Gbps network speedgx3.64x320x4L4
: 4 GPU, 64 cores, 320 GB memory, 100GB storage, 32 Gbps network speed
22 February 2024
- IBM Cloud Object Storage plug-in version
2.2.24
. - For more information, see the change log.
21 February 2024
- Red Hat OpenShift on IBM Cloud cluster autoscaler add-on patch updates
1.0.9_377
and1.2.0_365
. - For more information, see the change log.
16 February 2024
- A new tutorial is available for creating a small Red Hat OpenShift cluster on VPC.
- For more information, see Creating a 2 node Red Hat OpenShift cluster on VPC infrastructure by using Schematics.
- Red Hat OpenShift on IBM Cloud cluster autoscaler add-on patch update
1.1.0_362
. - For more information, see the change log.
13 February 2024
- Worker node fix packs are available Red Hat OpenShift on IBM Cloud.
- Worker node updates can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure.
- Review the following change logs for your cluster version.
08 February 2024
- CLI version
1.0.595
is available. - For more information, see Updating the CLI and the CLI change log.
- Block Storage for VPC add-on versions
5.2.15_501
and5.1.21_506
are available. - For more information, see the change log.
- IBM Cloud File Storage for VPC add-on version
1.2.6_130
is available. - For more information, see the change log.
01 February 2024
- Master fix packs are available for Red Hat OpenShift on IBM Cloud
- Review the change logs for your cluster version. Master patch updates are applied automatically.
- 4.14.8_1545_openshift
- 4.13.28_1555_openshift
- 4.12.46_1576_openshift
- 4.11.56_1589_openshift
- Red Hat OpenShift on IBM Cloud cluster autoscaler add-on patch update
1.0.8_346
. - For more information, see the change log.
January 2024
30 January 2024
- Worker node fix packs are available.
- Worker node updates can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure.
- Review the following change logs for your cluster version.
29 January 2024
- IBM Cloud Object Storage plug-in version
2.2.23
. - For more information, see the change log.
19 January 2024
- CLI version
1.0.589
is available. - For more information, see Updating the CLI and the CLI change log.
- OpenShift Data Foundation add-on version
4.14.0
. - For more information, see the change log.
17 January 2024
- Worker node fix packs are available.
- Worker node updates can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure.
- Review the following change logs for your cluster version.
16 January 2024
- Cluster autoscaler add-on patch updates
1.2.0_322
and1.0.9_328
. - For more information, see the change log.
- Image Key Synchronizer add-on version
1.0.0_2015
. - For more information, see the change log.
10 January 2024
- Subscribe to the IBM Cloud documentation release notes via RSS.
- You can get notified via RSS about documentation updates for Red Hat OpenShift on IBM Cloud such as worker node fix packs, new cluster versions, new cluster add-on versions, and more. For more information, see Subscribing to an RSS feed.
- IBM Cloud File Storage for VPC cluster add-on patch update
1.2.5_107
. - For more information, see the change log.
- Block Storage for VPC cluster add-on patch updates
5.2.14_485
and5.1.19_486
. - For more information, see the change log.
8 January 2024
- OpenShift Data Foundation add-on version
4.13.9
. - For more information, see the change log.
2 January 2024
- Worker node fix packs are available.
- Worker node updates can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure.
- Review the following change logs for your cluster version.
December 2023
18 December 2023
- Worker node fix packs are available.
- Worker node updates can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure.
- Review the following change logs for your cluster version.
15 December 2023
- New APIs for setting and getting the OAuth access type for private-only VPC clusters.
- You can now use the
POST /network/v2/oauth-access-type/{idOrName}/set
and theGET /network/v2/oauth-access-type/{idOrName}
to set the OAuth and console access type for your cluster. For more information, see Setting the OAuth access type for VPC clusters.
14 December 2023
- Information on worker node removal priority.
- Details are available for automated worker node removal when scaling down a worker pool.
- Kubernetes version 1.24 is unsupported.
- Update your cluster to at least version 1.25 as soon as possible.
13 December 2023
- Red Hat OpenShift on IBM Cloud 4.14.
- You can create or update clusters to version 4.14. With Red Hat OpenShift on IBM Cloud version 4.14, you get the latest features, as well as component updates on Red Hat OpenShift on IBM Cloud.
- Networking changes for VPC clusters 4.14 and later.
- In version 4.13 and earlier, VPC clusters pulled container images through a private cloud service endpoint for IBM Cloud Container Registry. For version 4.14 and later, this network path is updated so that images are pulled through a VPE gateway instead of a private service endpoint. For more information, see the 4.14 change log.
- Red Hat OpenShift OAuth and console access changes for cluster version 4.14.
- For clusters that run version 4.14, the default method for accessing the Red Hat OpenShift console is through the private service endpoint. This change is a reversion of changes introduced in 4.13. For more information, see the following docs.
-
- Previous: 4.13 change log.
-
- Current: 4.14 change log.
- Master fix pack and worker node fix pack update.
- Red Hat OpenShift on IBM Cloud master fix pack 4.13.0_1522_openshift and worker node fix pack 4.13.1_1521_openshift are available.
- Certified Kubernetes
- Version 4.14 release is now certified.
12 December 2023
- Updating the global pull secret in Satellite clusters
- You can update the global pull secret in Satellite clusters to pull images from a private registry, such as the Cloud Pak Entitled Registry. For more information, see Updating the global pull secret in Satellite clusters.
11 December 2023
- Red Hat OpenShift on IBM Cloud version 4.11 is deprecated.
- Update your cluster to at least version 4.12 as soon as possible.
6 December 2023
- Master fix packs are available.
- Review the change logs for your cluster version. Master patch updates are applied automatically.
- 4.13.23_1550_openshift
- 4.12.44_1571_openshift
- 4.11.53_1584_openshift
4 December 2023
- Worker node fix packs are available.
- Worker node updates can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure.
- Review the following change logs for your cluster version.
November 2023
29 November 2023
- Worker node fix packs are available.
- Worker node updates can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure.
- Review the following change logs for your cluster version.
- OpenShift Data Foundation add-on versions
4.10.32
,4.11.12
, and4.12.13
. - For more information, see the change log.
27 November 2023
- The Beta File Storage for VPC cluster add-on is now available to all accounts.
- Previously the add-on was available in allowlisted accounts only. For more information, see Enabling the File Storage for VPC add-on.
- Cluster autoscaler add-on patch updates
1.2.0_290
,1.0.9_290
,1.0.8_292
, and1.0.7_291
. - For more information, see the change log.
- Block Storage for VPC add-on versions
5.0.23_437
and5.1.16_446
, and5.2.11_447
. - For more information, see the change log.
- IBM Cloud File Storage for VPC add-on patch
1.1.10_93
and1.2.3_97
. - For more information, see the change log.
- You can now apply your Red Hat OpenShift entitlement to Satellite clusters and worker pools.
- When you create a Satellite cluster, include the
--entitlement ocp_entitled
option in the CLI or provide your entitlement details in the console. For more information, see Creating Satellite clusters or Managing Satellite worker pools.
20 November 2023
- You can now specify a custom pod subnet size when creating a VPC cluster.
- For more information, see the CLI reference or create a VPC cluster with a custom pod subnet size.
- IBM Cloud Object Storage plug-in version
2.2.22
. - For more information, see the change log.
15 November 2023
- The cluster autoscaler add-on now supports version 1.28 clusters.
- For more information, see Enabling the cluster autoscaler add-on in your cluster.
- Master fix packs are available.
- Review the change logs for your cluster version. Master patch updates are applied automatically.
- 4.13.19_1546_openshift
- 4.12.40_1568_openshift
- 4.11.52_1580_openshift
- 4.10.67_1591_openshift
13 November 2023
- IBM Cloud Object Storage plug-in version
2.2.21
. - For more information, see the change log.
- Block Storage for VPC add-on versions
5.0.21_401
and5.1.15_419
, and5.2.10_428
. - For more information, see the change log.
- Cluster autoscaler add-on patch updates
1.0.9_195
,1.0.8_233
, and1.0.7_185
. - For more information, see the change log.
- IBM Cloud File Storage for VPC add-on patch
1.1.9_87
. - For more information, see the change log.
10 November 2023
- Updated sorting and formatting for the Classic and VPC cluster flavor pages.
- For more information, see VPC flavors and Classic flavors.
9 November 2023
- Worker node fix packs are available.
- Worker node updates can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure.
- 4.13.19_1545_openshift
- 4.12.41_1567_openshift
- 4.11.52_1578_openshift
- 4.10.67_1590_openshift
7 November 2023
- CLI version
1.0.579
is available. - For more information, see the CLI change log.
October 2023
31 October 2023
- VNI functionality for limiting access to File Storage for VPC by node, zone, worker pool and more.
- You now have more granular control over how pods access your File Storage for VPC. For more information, see Limiting file share access by worker node, zone, or worker pool.
- IBM Cloud File Storage for VPC add-on version
1.2
. - For more information, see the change log.
30 October 2023
- IBM Cloud Object Storage plug-in version
2.2.20
- For more information, see the change log.
- Setting up alerts for Block Storage for Classic PVs with limited network connectivity.
- For more information, see Setting up monitoring for
limited
connectivity PVs.
25 October 2023
- Master fix packs are available.
- 4.13.15_1543_openshift
- 4.12.37_1565_openshift
- 4.11.50_1576_openshift
- 4.10.67_1588_openshift
- Cloud Image Key Synchronizer add-on version
1.0.0_1936
. - For more information, see the change log.
23 October 2023
- Worker node fix packs are available.
- Worker node updates can be applied by updating or reloading the worker node in classic infrastructure, or replacing the worker node in VPC infrastructure.
- Review the following change logs for your cluster version.
- Ingress ALB version
1.8.4_5586_ikss
- For more information, see the change log.
18 October 2023
- Cloud Image Key Synchronizer add-on version
1.0.0_1921
. - For more information, see the change log.
17 October 2023
- Ingress ALB versions
1.8.1_5543_iks
,1.6.4_5544_iks
, and1.5.1_5542_iks
- For more information, see the change log.
11 October 2023
- Ingress ALB versions
1.5.1_5436_iks
,1.6.4_5435_iks
, and1.8.1_5434_iks
- For more information, see the change log.
- IBM Cloud Object Storage plug-in version
2.2.19
- For more information, see the change log.
10 October 2023
- CLI version
1.0.573
is available. - For more information, see the CLI change log.
- Best practices for OpenShift Data Foundation
- For more information, see Understanding OpenShift Data Foundation.
9 October 2023
- Worker node fix packs are available.
- 4.13.14_1542_openshift
- 4.12.36_1564_openshift
- 4.11.50_1575_openshift
- 4.10.67_1587_openshift
4 October 2023
- Cluster autoscaler add-on version
1.0.9_134
. - For more information, see the change log.
3 October 2023
- Cloud Image Key Synchronizer add-on version
1.0.0_1831
. - For more information, see the change log.
September 2023
27 September 2023
- Worker node fix packs are available.
- 4.13.11_1541_openshift
- 4.12.32_1563_openshift
- 4.11.48_1574_openshift
- 4.10.67_1586_openshift
25 September 2023
- Block Storage for VPC add-on version
5.2
. - For more information, see the change log.
20 September 2023
- Master fix packs are available.
- 4.13.11_1540_openshift
- 4.12.26_1562_openshift
- 4.11.48_1573_openshift
- 4.10.67_1585_openshift
18 September 2023
- CLI version
1.0.566
is available. - For more information, see the CLI change log.
15 September 2023
- Cluster autoscaler add-on versions
1.0.9_103
,1.0.8_104
, and1.0.7_102
. - For more information, see the change log.
14 September 2023
- IBM Cloud File Storage for VPC add-on version
1.1.7_49
- For more information, see the change log.
- Block Storage for VPC add-on versions
5.0.19_358
and5.1.13_345
. - For more information, see the change log.
12 September 2023
- Worker node fix packs are available.
- 4.13.11_1534_openshift
- 4.12.32_1557_openshift
- 4.11.48_1569_openshift
- 4.10.67_1582_openshift
7 September 2023
- IBM Cloud Object Storage plug-in version
2.2.18
- For more information, see the change log.
August 2023
30 August 2023
- Master fix packs are available.
- 4.13.6_1532_openshift
- 4.12.26_1555_openshift
- 4.11.47_1567_openshift
- 4.10.65_1580_openshift
- 4.9.59_1600_openshift
29 August 2023
- New! Madrid multizone region
- You can now create VPC clusters in Madrid.
- Worker node fix packs are available.
4.13.9_1533_openshift
4.12.30_1556_openshift
4.11.47_1568_openshift
4.10.66_1581_openshift
4.9.59_1599_openshift
15 August 2023
- Worker node fix packs are available.
4.9.59_1599_openshift
4.10.65_1579_openshift
4.11.46_1566_openshift
4.12.28_1554_openshift
4.13.8_1530_openshift
7 August 2023
- Cluster autoscaler add-on versions
1.0.9_81
,1.0.8_82
, and1.0.7_83
. - For more information, see the change log.
3 August 2023
- CIS benchmarks for Red Hat OpenShift version 4.13.
- CIS benchmark results are available for Red Hat OpenShift version 4.13.
1 August 2023
- Worker node fix packs are available.
4.9.59_1598_openshift
4.10.64_1578_openshift
4.11.45_1565_openshift
4.12.26_1553_openshift
4.13.6_1529_openshift
- Block Storage for VPC add-on versions
5.0.17_266
and5.1.12_285
. - For more information, see the change log.
July 2023
28 July 2023
- Master fix packs are available.
- 4.9.59_1597_openshift
- 4.10.63_1577_openshift
- 4.11.44_1564_openshift
- 4.12.24_1552_openshift
- 4.13.5_1528_openshift
- IBM Cloud Object Storage plug-in version
2.2.17
. - For more information, see the change log.
27 July 2023
- IBM Cloud File Storage for VPC add-on version
1.1.6
- For more information, see the change log.
24 July 2023
- Cluster autoscaler add-on version
1.0.9_70
. - For more information, see the change log.
- Static route add-on version
1.0.0_1122
. - For more information, see the change log.
21 July 2023
- Cluster autoscaler add-on update command.
- You can now use the
ibmcloud oc cluster addon update
command to update your add-on. For more information, see Updating the cluster autoscaler add-on.
19 July 2023
- CLI version
1.0.540
is available. - For more information, see the CLI change log.
17 July 2023
13 July 2023
- Cloud Image Key Synchronizer add-on version
1.0.0_1701
. - For more information, see the change log.
11 July 2023
- New! OpenShift Data Foundation add-on version
4.13.0
. - For more information, see the change log.
6 July 2023
- Cluster autoscaler add-on version
1.0.8_56
and1.0.7_57
. - For more information, see the change log.
- Pod security admission updates
- Review the default pod security configuration and the steps to customize pod security admission in your cluster.
3 July 2023
- IBM Cloud Object Storage plug-in version
2.2.16
- For more information, see the change log.
- IBM Cloud File Storage for VPC add-on version
1.1
- For more information, see the change log.
- Worker node fix packs
4.9.59_1595_openshift
,4.10.62_1575_openshift
,4.11.43_1562_openshift
,4.12.22_1550_openshift
, and4.13.4_1525_openshift
. - For more information, see the change logs: 4.9, 4.10, 4.11, 4.12, and 4.13.
June 2023
28 June 2023
- New! OpenShift Data Foundation add-on versions
4.12.6
,4.11.12
,4.10.27
, and4.9.29
. - For more information, see the change log.
27 June 2023
- Master fix packs
4.9.59_1594_openshift
,4.10.61_1574_openshift
,4.11.42_1561_openshift
,4.12.20_1549_openshift
, and4.13.0_1524_openshift
. - For more information, see the change logs: 4.9, 4.10, 4.11, 4.12, and 4.13.
- Compliance Operator benchmarks
- Compliance operator benchmark results are available for Red Hat OpenShift versions 4.12 and 4.13.
26 June 2023
- CLI version
1.0.528
. - For more information, see the change log.
22 June 2023
- Cluster autoscaler add-on version
1.0.9_44
. - For more information, see the change log.
- Certified Kubernetes
- Version 4.13 release is now certified.
21 June 2023
- Block Storage for VPC add-on versions
5.0.16_127
and5.1.11_126
. - This patch introduces two new variables to the
addon-vpc-block-csi-driver-configmap
. To get the latest snapshot configmap values users must add the new values to the existing configmap and apply the changes. For more information, see Customizing snapshots and the add-on change log.
20 June 2023
19 June 2023
- IBM Cloud Object Storage plug-in version
2.2.15
- For more information, see the change log.
15 June 2023
- Cloud Image Key Synchronizer add-on version
1.0.0_1633
. - For more information, see the change log.
14 June 2023
- New! Red Hat OpenShift on IBM Cloud 4.13
- You can create or update clusters to version 4.13. With Red Hat OpenShift on IBM Cloud version 4.13, you get the latest features, as well as component updates on Red Hat OpenShift on IBM Cloud.
- New! Red Hat OpenShift console access for cluster version 4.13
- For clusters that run version 4.13, the Red Hat OpenShift console is accessible via the virtual private endpoint (VPE) gateway URL. For more information, see Accessing VPC clusters through the VPE gateway.
- Master fix pack and worker node fix pack update
- Red Hat OpenShift on IBM Cloud master fix pack 4.13.0_1522_openshift and worker node fix pack 4.13.1_1521_openshift are available.
- Remote health monitoring
- Red Hat OpenShift on IBM Cloud clusters are connected to remote health monitoring by default. This means clusters report health and usage data to Red Hat unless you opt out. With connected clusters, IBM Cloud is better positioned to support customers when there are issues specific to Red Hat which impact them. Additionally, remote health reporting gives Red Hat insights into how clusters are impacted by product upgrades. If you do not want to send cluster data to Red Hat, you must opt out.
9 June 2023
- New! OpenShift Data Foundation add-on versions
4.12.5
,4.11.11
,4.10.26
, and4.9.28
. - For more information, see the change log.
5 June 2023
May 2023
31 May 2023
25 May 2023
- CLI version
1.0.523
. - For more information, see the change log.
24 May 2023
16 May 2023
- IBM Cloud File Storage for VPC add-on version
1.0
. - For more information, see the change log.
15 May 2023
- Cluster autoscaler add-on versions
1.0.6_1077
,1.0.7_1076
,1.0.8_1078
, and1.1.0_1066
. - For more information, see the change log.
- IBM Cloud File Storage for VPC add-on version
1.1-beta
- For more information, see the change log.
- Block Storage for VPC add-on versions
5.0.12_1963
and5.1.8_1970
. - For more information, see the change log.
10 May 2023
- Create Classic and VPC clusters with Terraform
- For more information, see Creating a single-zone classic cluster with Terraform and Creating a VPC cluster with Terraform.
9 May 2023
5 May 2023
- New! OpenShift Data Foundation add-on versions
4.12.4
,4.11.10
,4.10.24
,4.9.26
, and4.8.31
. - For more information, see the change log.
2 May 2023
- Cloud Image Key Synchronizer add-on version
1.0.0_1523
. - For more information, see the change log.
- Master fix pack
4.12.13_1540_openshift
. - For more information, see the change logs for 4.12.
- IBM Cloud Object Storage plug-in version
2.2.14
- For more information, see the change log.
April 2023
27 April 2023
26 April 2023
- Cluster autoscaler add-on version
1.1.0_1060
. - For more information, see the change log.
24 April 2023
11 April 2023
5 April 2023
- Cluster autoscaler add-on versions
1.0.6_1010
,1.0.7_1021
, and1.0.8_1016
. - For more information, see the change log.
- Block Storage for VPC add-on versions
5.0.10_1869
and5.1.6_1872
. - For more information, see the change log.
3 April 2023
- Pod Security admission
- You might need to check your Pod Security set up when you upgrade your cluster from version 1.24 to 1.25. For more information, see Migrating from PSPs to Pod Security admission.
- IBM Cloud Object Storage plug-in version
2.2.13
- Important Because there are changes to the storage classes installed with the plug-in, you must uninstall and reinstall the plug-in when you update to version
2.2.13
to get the latest storage class configurations. For more information, see the change log.
March 2023
29 March 2023
- Block Storage for VPC add-on versions
5.0.9_1862
and5.1.5_1857
. - For more information, see the change log.
- Cluster autoscaler add-on versions
1.0.7_988
and1.0.8_987
. - For more information, see the change log.
28 March 2023
- Master fix packs
4.8.57_1596_openshift
,4.9.57_1583_openshift
,4.10.53_1561_openshift
,4.11.31_1548_openshift
, and4.12.7_1534_openshift
. - For more information, see the change logs: 4.8, 4.9, 4.10, 4.11, and 4.12.
- Worker node fix packs
4.8.57_1597_openshift
,4.9.57_1584_openshift
,4.10.54_1562_openshift
,4.11.32_1549_openshift
, and4.12.8_1535_openshift
. - For more information, see the change logs: 4.8, 4.9, 4.10, 4.11, and 4.12.
21 March 2023
- New troubleshooting steps for workers in
Critical
orNotReady
state. - For more information, see Troubleshooting worker nodes in
Critical
orNotReady
state.
20 March 2023
- IBM Cloud Object Storage plug-in version
2.2.12
. - For more information, see the change log.
16 March 2023
- Cluster autoscaler add-on version
1.1.0_978
. - For more information, see the change log.
- New! OpenShift Data Foundation add-on version
4.12.0
. - For more information, see the change log.
14 March 2023
9 March 2023
- Cluster autoscaler add-on version
1.0.8_968
- For more information, see the change log.
7 March 2023
- Worker node fix packs
4.8.57_1593_openshift
,4.9.56_1579_openshift
,4.10.52_1558_openshift
,4.11.28_1546_openshift
, and4.12.4_1530_openshift
. - For more information, see the change logs: 4.8, 4.9, 4.10, 4.11, and 4.12.
- Cluster autoscaler add-on version
1.0.6_955
and1.0.7_956
. - For more information, see the change log.
- Block Storage for VPC add-on versions
4.4.17_1829
,5.0.7_1836
, and5.1.2_1828
. - For more information, see the change log.
3 March 2023
- IBM Cloud Object Storage plug-in version
2.2.10
. - For more information, see the change log.
1 March 2023
- CLI version
1.0.498
. - For more information, see the change log.
- Cloud Image Key Synchronizer add-on version
1.0.0_1362
. - For more information, see the change log.
February 2023
27 February 2023
- New! Red Hat OpenShift on IBM Cloud 4.12
- You can create or update clusters to version 4.12. With Red Hat OpenShift on IBM Cloud version 4.12, you get the latest features, as well as component updates on Red Hat OpenShift on IBM Cloud.
- Master fix pack and worker node fix pack update
- Red Hat OpenShift on IBM Cloud master fix pack 4.12.2_1527_openshift and worker node fix pack 4.12.2_1526_openshift are available.
- Worker node fix packs
4.8.57_1590_openshift
,4.9.56_1576_openshift
,4.10.52_1556_openshift
,4.11.28_1543_openshift
, and4.12.4_1528_openshift
. - For more information, see the change logs: 4.8, 4.9, 4.10, 4.11, and 4.12.
21 February 2023
- IBM Cloud Object Storage plug-in version
2.2.10
. - For more information, see the change log.
- Block Storage for VPC add-on versions
4.4.17_1829
,5.0.7_1836
, and5.1.2_1828
. - For more information, see the change log.
17 February 2023
- Cluster autoscaler add-on version
1.0.7_944
. - For more information, see the change log.
14 February 2023
- Istio add-on
1.15.5
and1.16.2
- For more information, see the change log.
13 February 2023
- IBM Cloud Object Storage plug-in version
2.2.9
is available. - For more information, see the change log.
- Worker node fix packs
4.8.57_1589_openshift
,4.9.54_1575_openshift
,4.10.51_1555_openshift
, and4.11.26_1542_openshift
. - For more information, see the change logs: 4.8, 4.9, 4.10, and 4.11.
10 February 2023
- New troubleshooting doc for how to recover after deleting a portable subnet in Classic clusters.
- For more information, see I deleted a portable subnet and now my Classic cluster my Load Balancers are failing. How do I recover?.
9 February 2023
- Block Storage for VPC add-on version
5.1
. - For more information, see the change log.
8 February 2023
- Cloud Image Key Synchronizer add-on version
1.0.0_1329
. - For more information, see the change log.
2 February 2023
- Istio add-on
1.14
- Version
1.14
of the managed Istio add-on is no longer supported. For more information, see the change log.
1 February 2023
- Persistent VPC load balancers
- You can now create a persistent VPC load balancer that remains available even after your cluster is deleted.
- Customized VPC load balancer health checks
- For more control over your VPC load balancer health checks, you can use optional annotations to customize your health checks with advanced configurations for test intervals, timeouts, and retries.
January 2023
30 January 2023
- Master fix packs
4.8.57_1587_openshift
,4.9.54_1573_openshift
,4.10.47_1553_openshift
, and4.11.25_1540_openshift
. - For more information, see the change logs: 4.11, 4.10,4.9, 4.8.
- Worker node fix packs
4.8.57_1588_openshift
,4.9.54_1574_openshift
,4.10.50_1554_openshift
, and4.11.25_1541_openshift
. - For more information, see the change logs: 4.11, 4.10,4.9, 4.8.
- New! Optional secondary disks for worker nodes in VPC clusters.
- When you create a VPC cluster, you can specify an optional secondary disk for your worker nodes. Secondary disks are used for the container runtime and are useful in scenarios where more container storage is needed, such as running pods with large images. For more information, see Creating VPC clusters.
- CLI version
1.0.489
. - For more information, see the change log.
24 January 2023
- CLI version 1.0.487 change log update
- The CLI change log is updated for version 1.0.487.
- Block Storage for VPC add-on versions
4.4.16_1779
and5.0.5_1784
. - For more information, see the change log.
- Cluster autoscaler add-on version
1.0.7_940
. - For more information, see the change log.
23 January 2023
- IBM Cloud Object Storage plug-in version
2.2.8
is available. - For more information, see the change log.
16 January 2023
10 January 2023
- Block Storage for VPC add-on versions
4.4.15_1764
and5.0.4_1773
- For more information, see the change log.
- Istio add-on versions
1.14.6
,1.15.4
, and1.16.1
- For more information, see the change log.
9 January 2023
- Cluster autoscaler add-on versions
1.0.5_898
,1.0.6_899
,1.0.7_900
, and1.1.0_897
. - For more information, see Cluster autoscaler add-on change log.
5 January 2023
- IBM Cloud Object Storage plug-in version
2.2.7
is available. - For more information, see the change log.
2 January 2023
December 2022
19 December 2022
15 December 2022
- IBM Cloud Object Storage plug-in version
2.2.6
is available. - For more information, see the change log.
- Cloud Image Key Synchronizer add-on version 1.0.0_1269
- For more information, see the change log.
14 December 2022
12 December 2022
- Changes to
cluster config
for Satellite clusters - If you connect to your Satellite cluster by using the Link endpoint, for example
--endpoint link
in the CLI, you must follow the steps to set up a Source in your Location. This source allows access to your cluster APIs through the Link endpoint. For more information, see Accessing your Red Hat OpenShift API Satellite link endpoints.
9 December 2022
- IBM Cloud Object Storage plug-in version
2.2.5
is available. - For more information, see the change log.
5 December 2022
- IBM Cloud Object Storage plug-in version
2.2.4
is available. - For more information, see the change log.
- Worker node fix packs 4.11.13_1534_openshift, 4.10.41_1547_openshift, 4.9.52_1567_openshift, 4.8.52_1582_openshift, 4.7.60_1591_openshift
- For more information, see the change logs: 4.11.13_1534_openshift, 4.10.41_1547_openshift,4.9.52_1567_openshift, 4.8.52_1582_openshift, 4.7.60_1591_openshift.
1 December 2022
- CLI version 1.0.471 change log update
- The CLI change log is updated for version 1.0.471.
November 2022
30 November 2022
- Istio add-on version
1.16.0
- For more information, see the change log.
- Ingress ALB change log updates
- Updated the Ingress ALB change log for version
1.3.1_3108_iks
. - Experimental: Installing OpenShift Data Foundation on private only, air-gapped clusters
- For more information, see Understanding OpenShift Data Foundation.
21 November 2022
- Worker node fix pack 4.11.13_1533_openshift, 4.10.41_1546_openshift, 4.9.51_1566_openshift, 4.8.52_1581_openshift, 4.7.60_1590_openshift
- For more information, see the change logs: 4.11.13_1533_openshift, 4.10.41_1546_openshift,4.9.51_1566_openshift, 4.8.52_1581_openshift, 4.7.60_1590_openshift.
17 November 2022
- Block Storage for VPC add-on versions
4.4.13_1712
and5.0.2_1713
- For more information, see the change log.
16 November 2022
15 November 2022
- New Ingress status messages
- You can now use the
ibmcloud oc ingress status-report get
command to view your Ingress status. For more information, see Checking the status of Ingress components. - IBM Cloud Object Storage plug-in version
2.2.3
is available. - For more information, see the change log.
11 November 2022
- Block Storage for VPC add-on version
4.3.8_1705
- For more information, see the change log.
- Worker node fix pack 4.11.12_1531_openshift, 4.10.39_1544_openshift, 4.9.51_1564_openshift
- For more information, see the change logs: 4.11, 4.10,4.9.
10 November 2022
- Istio add-on version
1.15.3
- For more information, see the change log.
9 November 2022
- Block Storage for VPC add-on version
4.4.12_1700
and5.0.1_1695
- For more information, see the change log.
8 November 2022
- IBM Cloud Object Storage plug-in version
2.2.2
is available. - For more information, see the change log.
7 November 2022
- Worker node fix pack 4.11.12_1530_openshift, 4.10.39_1543_openshift, 4.9.51_1563_openshift, 4.8.52_1579_openshift, 4.7.59_1588_openshift, 4.6.61_1603_openshift
- For more information, see the change logs: 4.11.12_1530_openshift, 4.10.39_1543_openshift,4.9.51_1563_openshift, 4.8.52_1579_openshift, 4.7.59_1588_openshift, and 4.6.61_1603_openshift.
3 November 2022
- Changes to the Portworx update process beginning with version
2.12
. - Beginning with version
2.12
Portworx uses an operator-based deployment model instead of the Helm based model use in version2.11
and earlier. If you want to update from Portworx2.11
to version2.12
, follow the migration steps in the Portworx documentation. - Cluster autoscaler add-on version
1.0.7_883
. - For more information, see Cluster autoscaler add-on change log.
October 2022
27 October 2022
- Master fix pack 4.6.61_1605_openshift, 4.7.59_1587_openshift, 4.8.51_1578_openshift, 4.9.49_1561_openshift, 4.10.36_1541_openshift, and 4.11.8_1528_openshift.
- For more information, see the change logs: 4.11, 4.10, 4.9, 4.8, 4.7, 4.6.
- Worker node fix pack 4.11.9_1529_openshift, 4.10.37_1542_openshift, and 4.9.50_1562_openshift
- For more information, see the change logs: 4.11, 4.10, and 4.9.
- Cloud Image Key Synchronizer add-on version 1.0.0_1200
- For more information, see the change log.
26 October 2022
- Worker node fix pack 4.11.9_1526_openshift, 4.10.37_1539_openshift, 4.9.50_1559_openshift, 4.8.51_1576_openshift, 4.7.59_1585_openshift, 4.6.61_1603_openshift
- For more information, see the change logs: 4.11.9_1526_openshift, 4.10.37_1539_openshift,4.9.50_1559_openshift, 4.8.51_1576_openshift, 4.7.59_1585_openshift, and 4.6.61_1603_openshift.
25 October 2022
21 October 2022
- CLI change log update
- The CLI change log is updated for version 1.0.459.
12 October 2022
- Istio add-on
- Version
1.15.1
is available.
11 October 2022
- Block Storage for VPC add-on version
5.0
. - For more information, see the change log.
10 October 2022
- Worker node fix pack
- Red Hat OpenShift 4.10.35_1538_openshift,4.9.49_1558_openshift, 4.8.50_1575_openshift, 4.7.59_1584_openshift, and 4.6.61_1602_openshift.
- Cluster autoscaler add-on version
1.0.6_828
. - For more information, see Cluster autoscaler add-on change log.
5 October 2022
- Red Hat Enterprise Linux version 8 is available for Red Hat OpenShift on IBM Cloud 4.9 and 4.10 clusters
- You can now create Red Hat OpenShift on IBM Cloud 4.9 and 4.10 clusters using Red Hat Enterprise Linux version 8 worker nodes. To review the migration guide, see Migrating to a new Red Hat Enterprise Linux version. To review operating system support by cluster version, see Red Hat OpenShift on IBM Cloud version information.
3 October 2022
- CLI change log update
- The CLI change log is updated for version 1.0.454.
September 2022
30 September 2022
- New! Enabling Flow logs for VPC components
- Flow logs gather information about the traffic entering or leaving your VPC cluster worker nodes. For more information, see Enabling Flow Logs for VPC cluster components.
26 September 2022
- Worker node fix pack
- Red Hat OpenShift 4.10.33_1537_openshift,4.9.48_1557_openshift, 4.8.50_1574_openshift, 4.7.59_1583_openshift, and 4.6.61_1601_openshift.
23 September 2022
- Block Storage for VPC add-on version
4.4.11_1614
. - For more information, see the change log.
22 September 2022
- Cluster autoscaler add-on versions
1.1.0_798
,1.0.6_800
, and1.0.5_779
. - For more information, see Cluster autoscaler add-on change log.
- Block Storage for VPC add-on version
4.3.7_1613
. - For more information, see the change log.
21 September 2022
- CLI change log update
- The CLI change log is updated for version 1.0.452.
20 September 2022
- IBM Cloud Object Storage plug-in version
2.2.1
is available. - For more information, see the change log.
13 September 2022
- Block Storage for VPC add-on version 4.4.10_1578 is available.
- For more information, see version 4.4.10_1578.
- New! vGPU worker node flavors are now available for VPC Gen 2.
- For more information about the available worker node flavors, see VPC Gen 2 flavors. Worker node flavors with vGPU support are the
gx2
flavor class, for example:gx2.16x128.2v100
. IBM Cloud VPC worker nodes with GPUs are available for allowlisted accounts only. To request that your account be allowlisted, see Requesting access to allowlisted features. Be sure to include the data centers, the VPC infrastructure profile, and the number of workers that you want use. For example12 worker nodes in us-east-1 of VPC profile gx2-16x128xv100
.
12 September 2022
- Block Storage for VPC add-on version 4.3.6_1579 is available.
- For more information, see version 4.3.6_1579
- IBM Cloud Object Storage plug-in version
2.2.0
is available. - For more information, see the change log.
- CLI change log update
- The CLI change log is updated for version 1.0.446.
8 September 2022
- CLI change log update
- The CLI change log is updated for version 1.0.444.
7 September 2022
- Master fix pack update
- Red Hat OpenShift 4.10.26_1534_openshift, 4.9.46_1554_openshift, 4.8.47_1571_openshift, 4.7.56_1580_openshift, and 4.6.60_1598_openshift.
- New! Pod security admission
- Versions 4.11 and later include support for Kubernetes pod security admission.
August 2022
31 August 2022
- Cluster autoscaler add-on
- Versions
1.0.5_775
,1.0.6_774
, and1.1.0_776
are available. See Cluster autoscaler add-on change log.
29 August 2022
- Worker node fix pack
- Red Hat OpenShift 4.10.28_1533_openshift,4.9.46_1553_openshift, 4.8.47_1570_openshift, 4.7.56_1578_openshift, and 4.6.60_1596_openshift.
26 August 2022
- CLI change log update
- The CLI change log is updated for version 1.0.439.
25 August 2022
- Block Storage for VPC add-on version 4.4.9_1566 is available.
- For more information, see version 4.4.9_1566
24 August 2022
- Block Storage for VPC add-on version 4.3.5_1563 is available.
- For more information, see version 4.3.5_1563
- IBM Cloud Object Storage plug-in version
2.1.21
is available. - For more information, see the change log.
17 August 2022
- IBM Cloud Object Storage plug-in version
2.1.20
is available. - For more information, see the change log.
- Cluster autoscaler add-on
- Versions
1.0.5_754
and1.0.6_763
are available. See Cluster autoscaler add-on change log.
16 August 2022
- Worker node fix pack
- Red Hat OpenShift 4.10.26_1530_openshift,4.9.45_1550_openshift, 4.8.47_1568_openshift, 4.7.55_1576_openshift, and 4.6.60_1594_openshift.
- Istio add-on
- Version
1.14.3
and1.13.7
is available.
11 August 2022
- Dynamically provision IBM Cloud Object Storage buckets with quotas enabled
- Follow the tutorial to set up the IBM Cloud Object Storage plug-in to automatically set quotas on buckets that are provisioned with PVCs.
5 August 2022
- CLI change log update
- The CLI change log is updated for version 1.0.433.
3 August 2022
- New! IBM Cloud File Storage for VPC CSI Driver (Beta)
- You can now enable the IBM Cloud File Storage for VPC add-on in your clusters. For more information, see Enabling the IBM Cloud File Storage for VPC add-on.
1 August 2022
- Worker node fix pack
- Red Hat OpenShift 4.10.24_1529_openshift,4.9.43_1549_openshift, 4.8.46_1567_openshift, 4.7.55_1575_openshift, and 4.6.60_1593_openshift.
July 2022
27 July 2022
- IBM Cloud Object Storage plug-in version
2.1.19
is available. - For more information, see the change log.
26 July 2022
- Master fix pack update
- Red Hat OpenShift 4.10.22_1528_openshift, 4.9.42_1548_openshift, 4.8.46_1566_openshift, 4.7.53_1574_openshift, and 4.6.59_1592_openshift.
22 July 2022
- Version change log
- Change log added for master fix pack 4.10.15_1520_openshift.
- Cluster autoscaler add-on
- Version
1.1.0_729
is available. See Cluster autoscaler add-on change log.
19 July 2022
- Cluster autoscaler add-on
- Version
1.0.5_728
is available. See Cluster autoscaler add-on change log.
18 July 2022
- Block Storage for VPC add-on.
- Version 4.3.4_1551 and Version 4.4.8_1550 are available.
- Worker node fix pack
- Red Hat OpenShift 4.10.21_1527_openshift,4.9.42_1547_openshift, 4.8.46_1565_openshift, 4.7.54_1572_openshift, and 4.6.59_1591_openshift.
15 July 2022
- CLI change log update
- The CLI change log is updated for version 1.0.431.
- Cluster autoscaler add-on
- Versions
1.0.6_742
is available. See Cluster autoscaler add-on change log.
14 July 2022
- Cross-account encryption
- You can now set up cross-account encryption. Note that this feature is available for allowlisted accounts only. For more information see, Encrypting the Kubernetes secrets by using a KMS provider.
- IBM Cloud Object Storage plug-in
- Version
2.1.18
of the IBM Cloud Object Storage plug-in is available. - Block Storage for VPC add-on.
- Version 5.0.1-beta_1411 is available.
- HPCS Router add-on
- Versions 4.6.0_2289, 4.7.0_2288, 4.8.0_2269, and 4.9.0_2290 of the HPCS Router add-on are released.
13 July 2022
- CLI change log update
- The CLI change log is updated for version 1.0.430.
- Compliance Operator benchmarks
- Compliance operator benchmark results are available for Red Hat OpenShift versions 4.9 and 4.10. For a comparison of the benchmark results, see Comparing the CIS Kubernetes and the compliance operator benchmarks.
11 July 2022
- Worker node fix pack
- Red Hat OpenShift 4.10.20_1526_openshift,4.9.40_1546_openshift, 4.8.44_1564_openshift, 4.7.53_1571_openshift, and 4.6.59_1590_openshift.
7 July 2022
- HPCS Router add-on
- Versions 4.6.0_2245, 4.7.0_2252, 4.8.0_2246, and 4.9.0_2251 of the HPCS Router add-on are released.
- Cloud Image Key Synchronizer add-on
- Version 1.0.0_1061 of the Cloud Image Key Synchronizer add-on is released.
5 July 2022
- Worker node fix pack
- Red Hat OpenShift 4.10.20_1525_openshift,4.9.40_1545_openshift, 4.8.45_1561_openshift, 4.7.53_1570_openshift, and 4.6.59_1589_openshift.
June 2022
30 June 2022
- Cluster autoscaler add-on
- Versions
1.0.5_694
and1.1.0_682
are available. See Cluster autoscaler add-on change log.
28 June 2022
- IBM Cloud Object Storage plug-in
- Version
2.1.17
of the IBM Cloud Object Storage plug-in is available.
27 June 2022
- Block Storage for VPC
- You can now set up the Block Storage for VPC add-on with Cloud Identity and Access Management trusted profiles.
24 June 2022
- Block Storage for VPC
- You can now create snapshots of your PVCs by using version
5.0.0-beta
of the Block Storage for VPC add-on. - Block Storage for VPC add-on.
- Version 4.4.6_1446 is available.
22 June 2022
- New! Portworx Cloud Drive support
- You can now dynamically provision storage for Portworx during installation by using Portworx Cloud Drives. For more information, see About Portworx.
20 June 2022
- Worker node fix pack
- Red Hat OpenShift 4.10.18_1523_openshift,4.9.38_1543_openshift, 4.8.42_1561_openshift, 4.7.53_1568_openshift, and 4.6.58_1587_openshift.
17 June 2022
- Block Storage for VPC add-on.
- Version 4.3.2_1441 is available.
15 June 2022
- IBM Cloud Monitoring metrics and label updates
- Metrics and labels are now stored and displayed in a Prometheus compatible naming convention. Some metrics and labels are deprecated. For more information, see Discontinued Metrics and Labels and removed features.
- Block Storage for VPC add-on.
- Version 5.0.1-beta_1411 is available for allowlisted accounts.
13 June 2022
- Block Storage for VPC add-on.
- Version 4.4.5_1371 is available.
- HPCS Router add-on
- Versions 4.6.0_1986, 4.7.0_1985, 4.8.0_1984, and 4.9.0_1983 of the HPCS Router add-on are released. Cloud Image Key Synchronizer add-on
- Version 1.0.0_1022 of the Cloud Image Key Synchronizer add-on is released.
- Block Storage for VPC add-on.
- Version 5.0.0-beta_1125 is available for allowlisted accounts.
9 June 2022
- New! Kubernetes 1.24
- You can create or update clusters to Kubernetes version 1.24. With Kubernetes 1.24, you get the latest stable enhancements from the Kubernetes community as well as enhancements to the IBM Cloud product.
- Deprecated and unsupported Kubernetes versions
- With the release of Kubernetes 1.24, clusters that run version 1.21 are deprecated, with a tentative unsupported date of 31 Aug 2022. Update your cluster to at least version 1.22 as soon as possible.
7 June 2022
- CLI change log update
- The CLI change log is updated for version 1.0.419.
6 June 2022
- Worker node fix pack
- Red Hat OpenShift 4.10.16_1521_openshift,4.9.36_1541_openshift, 4.8.42_1559_openshift, 4.7.51_1566_openshift, 4.6.58_1585_openshift, 3.11.705_1634_openshift.
- Version 3.11 is unsupported
- Update your cluster to a supported as soon as possible. For more information, see the 3.11 release information and change log. For more information about the supported releases, see the Red Hat OpenShift version information.
3 June 2022
- Master fix pack update
- Red Hat OpenShift on IBM Cloud 4.10.15_1520_openshift, 4.9.33_1540_openshift, 4.8.39_1558_openshift, 4.7.50_1565_openshift, 4.6.57_1584_openshift, and 3.11.705_1633_openshift.
May 2022
26 May 2022
- CLI change log update
- The CLI change log is updated for version 1.0.415.
25 May 2022
- IBM Cloud Object Storage plug-in
- Version
2.1.16
of the IBM Cloud Object Storage plug-in is available. - Block Storage for VPC add-on.
- Version 4.3.0_1163 is available.
- Block Storage for VPC add-on.
- Version 4.2.6_1161 is available.
20 May 2022
- Worker node fix pack
- Red Hat OpenShift 4.10.14_1519_openshift,4.9.33_1539_openshift, 4.8.39_1557_openshift, 4.7.50_1564_openshift, 4.6.57_1583_openshift, 3.11.685_1632_openshift.
- IBM Cloud Container Registry private IP address changes beginning 23 June 2022
- The IP addresses for permitting worker nodes to communicate with IBM Cloud Container Registry are changing on 23 June 2022. For more information, see Update IAM restricted IP address lists by 23 June 2022 and Permit worker nodes to communicate with IBM Cloud Container Registry.
- New! Enable volume encryption in OpenShift Data Foundation by using Hyper Protect Crypto Services.
- For more information, see Deploying OpenShift Data Foundation on VPC clusters and Deploying OpenShift Data Foundation on Classic clusters. Note that volume encryption is available with add-on version 4.10 and later.
- New! Version 4.10.0 of the OpenShift Data Foundation add-on is available.
- For more information, see the change log.
16 May 2022
- Cluster autoscaler add-on
- Versions
1.0.5_628
and1.1.0_615
are available. See Cluster autoscaler add-on change log. - ALB OAuth Proxy add-on
- Version 1.0.0 is no longer supported. For more information, see the change log.
12 May 2022
- Block Storage for VPC add-on.
- Version 4.2.5_1106 is available.
9 May 2022
- Worker node fix pack
- Red Hat OpenShift 4.10.12_1517_openshift,4.9.31_1538_openshift, 4.8.39_1556_openshift, 4.7.49_1566_openshift, 4.6.57_1582_openshift, 3.11.685_openshift.
6 May 2022
- IBM Cloud Object Storage plug-in
- Version
2.1.15
of the IBM Cloud Object Storage plug-in is available.
4 May 2022
- HPCS Router add-on
- Versions 4.6.0_1570, 4.7.0_1561, 4.8.0_1560, and 4.9.0_1559 of the HPCS Router add-on are released. Cloud Image Key Synchronizer add-on
- Version 1.0.0_956 of the Cloud Image Key Synchronizer add-on is released.
April 2022
28 April 2022
- CLI change log update
- The CLI change log is updated for version 1.0.404.
- Certified Kubernetes
- Version 4.10 release is now certified.
- CIS Kubernetes Benchmark
- Added information about Red Hat OpenShift on IBM Cloud compliance with the Center for Internet Security (CIS) Kubernetes Benchmark for clusters that run Red Hat OpenShift version 4.10.
- Cluster security groups
- You can now specify up to five security groups to attach to workers when you create a VPC cluster. For more information, see Adding VPC security groups to clusters and worker pools during create time.
27 April 2022
- New! Red Hat OpenShift on IBM Cloud 4.10
- You can create or update clusters to version 4.10. With Red Hat OpenShift on IBM Cloud version 4.10, you get the latest features, as well as component updates on Red Hat OpenShift on IBM Cloud.
- Master fix pack update
- Red Hat OpenShift on IBM Cloud 4.10.9_1515_openshift.
- Worker node fix pack update
- Red Hat OpenShift on IBM Cloud 4.10.10_1516_openshift.
26 April 2022
- CLI change log update
- The CLI change log is updated for version 1.0.403.
25 April 2022
- Worker node fix pack
- Red Hat OpenShift 4.9.29_1537_openshift, 4.8.37_1555_openshift, 4.7.49_1562_openshift, 4.6.56_1581_openshift, 3.11.664_1630_openshift.
13 April 2022
- IBM Cloud Object Storage plug-in
- Version
2.1.14
of the IBM Cloud Object Storage plug-in is available.
12 April 2022
- New! Create clusters that use Red Hat CoreOS hosts in Satellite
- You can now create Red Hat CoreOS enabled locations in Satellite. Before you can attach your RHCOS hosts to your location, your must create a Red Hat CoreOS
enabled location. Note that Red Hat CoreOS enabled locations are currently available only in new locations that are managed from Dallas (
us-south
) or Frankfurt (eu-de
). You can't migrate existing locations. For more information, see Creating a location. - Create and manage dedicated hosts in VPC Gen 2.
- You can now create clusters on dedicated hosts in VPC Gen 2. Note that support for dedicated hosts is available only for allowlisted accounts. For more information, see Creating and managing dedicated hosts.
11 April 2022
- New! IBM Cloud® Secrets Manager
- With the deprecation of IBM Cloud® Certificate Manager, you can now manage certificates and secrets with IBM Cloud® Secrets Manager. You can integrate your own Secrets Manager instances with your Red Hat OpenShift clusters. Secrets Manager instances can be used across multiple clusters, and a single cluster can have more than one instance.
- HPCS Router add-on
- Versions 4.6.0_1468, 4.7.0_1469, 4.8.0_1470, and 4.9.0_1471 of the HPCS Router add-on are released. Cloud Image Key Synchronizer add-on
- Version 1.0.0_927 of the Cloud Image Key Synchronizer add-on is released.
- Block Storage for VPC add-on.
- Version 4.2.3_983 is available.
- Worker node fix pack
- Red Hat OpenShift 4.9.26_1535_openshift, 4.8.35_1553_openshift, 4.7.46_1560_openshift, 4.6.56_1579_openshift, 3.11.664_1628_openshift.
7 April 2022
- Red Hat OpenShift on IBM Cloud clusters in Mexico City (MEX01) are deprecated and become unsupported later this year.
- To prevent any interruption of service, redeploy your cluster workloads to a supported data center and remove your MEX01 clusters by 31 October 2022. Clusters remaining in these data centers after 31 October 2022 will be removed. You cannot create clusters in this location after 07 May 2022. For more information about data center closures and recommended data centers, see Data center consolidations.
- Red Hat OpenShift on IBM Cloud default version update.
- 4.9 is now the default version.
- CLI change log update
- The CLI change log is updated for version 1.0.394.
6 April 2022
Master fix pack update
: Red Hat OpenShift on IBM Cloud 4.9.25_1534_openshift and 4.8.35_1552_openshift
March 2022
30 March 2022
- Cluster autoscaler add-on
-
Version 1.1.0_475 is available.
-
Red Hat OpenShift on IBM Cloud 4.7.45_1559_openshift, 4.6.56_1578_openshift, 3.11.634_1626_openshift.
28 March 2022
- Worker node fix pack update.
- Red Hat OpenShift 4.9.25_1533_openshift, 4.8.35_1550_openshift, 4.7.45_1557_openshift, 4.6.56_1577_openshift, 3.11.634_1627_openshift.
24 March 2022
- IBM Cloud Object Storage plug-in
- Version
2.1.13
of the IBM Cloud Object Storage plug-in is available. - Block Storage for VPC add-on.
- Version 4.2.2_900 is available.
- HPCS Router add-on
- Versions 4.6.0_1383, 4.7.0_1386, 4.8.0_1385, and 4.9.0_1384 of the HPCS Router add-on are released. Cloud Image Key Synchronizer add-on
- Version 1.0.0_906 of the Cloud Image Key Synchronizer add-on is released.
22 March 2022
- Hong Kong (
HKG02
) and Seoul (SEO01
) are deprecated and become unsupported later this year. - To prevent any interruption of service, redeploy your cluster workloads to a supported data center and remove your Hong Kong (
HKG02
) and Seoul (SEO01
) clusters by 28 September 2022. Clusters remaining in these data centers after 28 September 2022 will be removed. Cluster creation in these locations will be stopped on 29 April 2022. For more information about data center closures and recommended data centers, see Data center consolidations. - Ingress ALB change log updates
- Updated the Ingress ALB change log for versions
1.1.2_2050_iks
,1.1.1_1996_iks
, and0.49.3_1994_iks
.
21 March 2022
- CLI change log update
- The CLI change log is updated for version 1.0.384.
17 March 2022
- Block Storage for VPC add-on.
- Version 4.2.1_895 is available.
14 March 2022
- Worker node fix pack update.
- Red Hat OpenShift 4.9.23_1530_openshift, 4.8.32_1548_openshift, 4.7.44_1554_openshift, 4.6.55_1575_openshift, 3.11.570_1624_openshift.
- HPCS Router add-on
- Versions 4.6.0_1360, 4.7.0_1362, 4.8.0_1363, and 4.9.0_1364 of the HPCS Router add-on are released.
11 March 2022
- IBM Cloud Object Storage plug-in
- Version
2.1.12
of the IBM Cloud Object Storage plug-in is available.
10 March 2022
- Cluster autoscaler
- Beta: Enable the cluster autoscaler on Satellite clusters.
- IBM Cloud Object Storage plug-in
- Beta: Install the IBM Cloud Object Storage plug-in on Satellite clusters.
9 March 2022
- OpenShift Data Foundation
- Updating VPC worker nodes that use OpenShift Data Foundation.
8 March 2022
- Master fix pack update.
- Red Hat OpenShift 4.9.21_1528_openshift, 4.8.31_1546_openshift, 4.7.43_1552_openshift, 4.6.48_1573_openshift, 3.11.570_1623_openshift.
February 2022
28 February 2022
- Block Storage for VPC add-on.
- Version 4.2 is available.
- Cluster autoscaler
- Version 1.0.5_415 is available.
- New pages for Preparing your cluster for autoscaling, Installing the cluster autoscaler add-on, and Enabling autoscaling.
- New troubleshooting pages for resizing worker pools and updating unbalanced worker pools in autoscaled clusters.
- HPCS Router add-on
- Versions 4.6.0_1308, 4.7.0_1309, 4.8.0_1310, and 4.9.0_1349 of the HPCS Router add-on are released.
- Cloud Image Key Synchronizer add-on
- Version 1.0.0_883 of the Cloud Image Key Synchronizer add-on is released.
- Worker node fix pack
- Red Hat OpenShift 4.9.22_1529_openshift, 4.8.32_1547_openshift, 4.7.42_1553_openshift, 4.6.53_1574_openshift, and 3.11.570_1624_openshift.
24 February 2022
- Container service CLI
- The CLI change log is updated for version 1.0.374.
23 February 2022
- Cluster autoscaler
- Version 1.0.4_410 is available.
18 February 2022
- Container service CLI
- The CLI change log is updated for version 1.0.372.
17 February 2022
- IBM Cloud Object Storage plug-in
- Version
2.1.10
of the IBM Cloud Object Storage plug-in is available.
16 February 2022
- HPCS Router add-on
- Version 4.9.0 of the HPCS Router add-on is available.
14 February 2022
- Worker node fix pack
- Red Hat OpenShift 4.9.19_1526_openshift, 4.8.29_1544_openshift, 4.7.42_1549_openshift, 4.6.53_1572_openshift, and 3.11.570_1621_openshift.
- IBM Cloud Object Storage doc restructuring.
- For more information, see Setting up IBM Cloud Object Storage, Installing the IBM Cloud Object Storage plug-in, Setting up authorized IP addresses for IBM Cloud Object Storage, Adding IBM Cloud Object Storage storage to apps,IBM Cloud Object Storage, and Storage class reference.
- Block Storage for VPC add-on.
- Version 4.1.3_846 is released.
10 February 2022
- Certified Kubernetes
- Version 4.9 release is now certified.
9 February 2022
- New! OpenShift 4.9
- You can create or update clusters to OpenShift version 4.9. With OpenShift 4.9, you get the latest OpenShift features, as well as component updates on Red Hat OpenShift on IBM Cloud.
- Master fix pack and worker node fix pack update
- Change log documentation is available for OpenShift version
4.9.17_1525_openshift
and4.9.17_1523_openshift
.
January 2022
31 January 2022
- Version change log
-
Fix pack update.
-
Red Hat OpenShift 4.8.28_1543_openshift, 4.7.41_1548_openshift, 4.6.53_1571_openshift, 3.11.570_1620_openshift.
- New! Worker node flavor reference
-
View a list of all available worker node flavors by zone. For more information, see VPC Gen 2 flavors or Classic flavors.
28 January 2022
- New! Troubleshooting the Red Hat OpenShift console.
- If you receive a 500 error when trying to log in to your Red Hat OpenShift cluster via
oc login
or the console, you can resolve this issue by running thecluster config
command. For more information, see 500 error when trying to log in to a Red Hat OpenShift cluster. - You must synchronize the IAM user information initially to fix this error. See 500 error when trying to log in to a Red Hat OpenShift cluster via
oc login
.
27 January 2022
- Block Storage for VPC add-on.
- Version 4.1.2_834 is released.
- New! Gathering Ingress logs
- When troubleshooting Ingress, follow the steps in gathering Ingress logs to retrieve useful debugging information.
25 January 2022
- HPCS Router add-on
- Versions 4.8.0_1232, 4.7.0_1226, and 4.6.0_1227 of the HPCS Router add-on are released.
- Cloud Image Key Synchronizer add-on
- Version 1.0.0_834 of the Cloud Image Key Synchronizer add-on is released.
24 January 2022
- IBM Cloud Object Storage plug-in
- Version
2.1.9
of the IBM Cloud Object Storage plug-in is released. For more information, see the IBM Cloud Object Storage plug-in change log.
20 January 2022
- Cluster autoscaler add-on.
- Version 1.0.4_403 is released.
- Block Storage for VPC add-on.
- Version 4.1.1_827 is released.
- OpenShift Data Foundation
- New and updated parameters for OpenShift Data Foundation.
- Automatic disk discovery is now available for Classic clusters version 4.8 and later. Enable this feature by setting the
autoDiscoverDevices
parameter totrue
parameter. For more information, see ODF using local disks. - The
monDevicePaths
andmonSize
parameters are no longer required for add-on version 4.8 and later.
18 January 2022
Review the release notes for January 2022.
- New! Red Hat OpenShift on IBM Cloud CLI Map
- The Red Hat OpenShift on IBM Cloud CLI Map lists all
ibmcloud oc
commands as they are structured in the CLI. Use this page as a visual reference for how ibmcloud oc commands are organized, or to quickly find a specific command. - Kubernetes Service 1.19, 1.20, 1.21, and 1.22 unsupported date change
- The Kubernetes version information and update actions page has been updated with the new unsupported dates.
Worker node fix pack update.
: Red Hat OpenShift 4.8.26_1541_openshift, 4.7.40_1546_openshift, 4.6.53_1569_openshift, 3.11.570_1618_openshift.
17 January 2022
- IBM Cloud Object Storage plug-in
- Version
2.1.8
of the IBM Cloud Object Storage plug-in is released. For more information, see the IBM Cloud Object Storage plug-in change log.
11 January 2022
- HPCS Router add-on
- Versions 4.8.0_1125, 4.7.0_1127, and 4.6.0_1126 of the HPCS Router add-on are released.
- Cloud Image Key Synchronizer add-on
- Version 1.0.0_804 of the Cloud Image Key Synchronizer add-on is released.
06 January 2022
- Block Storage for VPC add-on.
- Version 4.1.0_807 is released.
- Kubernetes Service 1.20 end of support date change
- The end of support date of Kubernetes Service 1.20 is now March 2022. The Kubernetes version information and update actions page has been updated with the new date.
4 January 2022
- Worker node fix pack update
- Change log documentation is available for worker node versions
4.8.24_1540_openshift
,4.7.40_1545_openshift
,4.6.52_1568_openshift
, and3.11.570_1617_openshift
.