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UPGRADE.md

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Upgrading

This document describes future changes that will affect your current resources used inside of OpenShift. Each change contains description of the change and information when that change will happen.

Origin 1.0.x / OSE 3.0.x

  1. Currently all build pods have a label named build. This label is being deprecated in favor of openshift.io/build.name in Origin 1.0.x (OSE 3.0.x) - both are supported. In Origin 1.1 we will only set the new label and remove support for the old label. See #3502.

  2. Currently oc exec will attempt to POST to pods/podname/exec, if that fails it will fallback to a GET to match older policy roles. In Origin 1.1 (OSE 3.1) the support for the old oc exec endpoint via GET will be removed.

  3. The pauseControllers field in master-config.yaml is deprecated as of Origin 1.0.4 and will no longer be supported in Origin 1.1. After that, a warning will be printed on startup if it is set to true.

  4. The /ns/namespace-name/subjectaccessreview endpoint is deprecated, use /subjectaccessreview (with the namespace field set) or /ns/namespace-name/localsubjectaccessreview. In Origin 1.y / OSE 3.y, support for /ns/namespace-name/subjectaccessreview wil be removed. At that time, the openshift docker registry image must be upgraded in order to continue functioning.

  5. The deploymentConfig.rollingParams.updatePercent field is deprecated in favor of deploymentConfig.rollingParams.maxUnavailable and deploymentConfig.rollingParams.maxSurge. The updatePercent field will be removed in Origin 1.1 (OSE 3.1).