1.4.1

Install instructions are here. See the new user guide for more information on how to use the Open Liberty Operator.

Important: Are you upgrading from version 0.8.x or below? If so, before the upgrade, make sure to review the documentation on behavioural changes that could impact your applications.

Open Liberty Operator 1.4.1 includes the following features and changes:

• Optimizes reconciliation time by continuously analyzing the status of instances and reconciliation events and then auto-tuning the reconciliation process. This is enabled by default and should benefit most workloads, but it can be fine-tuned as necessary by using the configuration options supported by Liberty Operator.
• Added support to various logging levels to gather information and insights of the Operator. The amount of logs that are written with the default ‘info’ log level has been reduced.
• Included security fix updates for Go, operating system packages and API libraries.

1.4.0

Install instructions are here. See the new user guide for more information on how to use the Open Liberty Operator.

Important: Are you upgrading from version 0.8.x or below? If so, before the upgrade, make sure to review the documentation on behavioural changes that could impact your applications.

Open Liberty Operator 1.4.0 includes the following features and changes:

• Support for password encryption including the managed LTPA key is added.
• Support for DNS configurations is added.
• Support for tolerations to allow the scheduler to schedule pods on nodes with matching taints is added.
• The Open Liberty Operator sets RuntimeDefault as the default value of the seccomp profile.
• Additional DNS entries in the certificate for the applications including for StatefulSet and headless service are added. New certificates will be generated for the applications that utilize the .spec.manageTLS functionality.
• API and Library updates; Security vulnerabilities fixes

1.4.0-20240920-1532

Do NOT use in production. For internal testing only.

1.4.0-20240916-1730

Do NOT use in production. For internal testing only.

1.4.0-rc.3

Do NOT use in production. For internal testing only.

1.4.0-rc.2

Do NOT use in production. For internal testing only.

1.4.0-rc.1

Do NOT use in production. For internal testing only.

1.3.3

Install instructions are here. See the new user guide for more information on how to use the Open Liberty Operator.

Important: Are you upgrading from version 0.8.x or below? If so, before the upgrade, make sure to review the documentation on behavioural changes that could impact your applications.

Open Liberty Operator 1.3.3 includes the following features and changes:

• New configuration option .spec.disableServiceLinks to control service links
• Support for Red Hat OpenShift Container Platform 4.16 and Kubernetes 1.29
• Reduce restrictions on common name in an Application’s certificate
• API and Library updates
• Security vulnerability fixes

1.3.2

Install instructions are here. See the new user guide for more information on how to use the Open Liberty Operator.

Important: Are you upgrading from version 0.8.x or below? If so, before the upgrade, make sure to review the documentation on behavioural changes that could impact your applications.

Open Liberty Operator 1.3.2 includes the following features and changes:

• Enhancements to viewing application status:

  • Include observed generation information (.status.observedGeneration) to verify successful reconciliation of CR updates.
  • Output additional warnings for invalid user configurations (i.e. service port is 9080 when .spec.manageTLS is enabled)

• Increased Operator memory limit to 1Gi to allow management of larger estate of Liberty applications.

• Configuration option to control mounting of ServiceAccount token (.spec.serviceAccount.mountToken) applies to Knative service (serverless) when .spec.createKnativeService is enabled.

• Create Route with accurate host information when it is reset.

• Allows to specify ServiceAccount with a name same as Operator’s default ServiceAccount (.spec.serviceAccount.name).

• Updates to Kubernetes APIs, go and other libraries.

• Security vulnerabilities fixes.

• Switched to the strategic File-Based Catalog (FBC).

  • FBC provides more flexibility in organizing the content of the catalog as well as in managing Liberty Operator's upgrade graph.

1.3.2-rc.2

Do NOT use in production. For internal testing only.