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[OSDOCS#17131]: Release Notes CQA for 4.20 #117190
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modules/ocp-release-notes-technology-preview-tables.adoc
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modules/rn-ocp-release-deprecated-removed-features.adoc
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| // Module included in the following assemblies: | ||
| // * release_notes/ocp-4-20-release-notes.adoc | ||
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| :_mod-docs-content-type: REFERENCE | ||
| [id="rn-ocp-release-deprecated-removed-features_{context}"] | ||
| = Deprecated and removed features | ||
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| [role="_abstract"] | ||
| You can plan your cluster maintenance and upgrades effectively based on the features that are deprecated or removed in {product-title}. | ||
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| Review the following tables based on various functions such as images, installation, machine management, and so on. | ||
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| [id="ocp-release-note-images-dep-rem_{context}"] | ||
| == Images deprecated and removed features | ||
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| .Images deprecated and removed tracker | ||
| [cols="4,1,1,1",options="header"] | ||
| |==== | ||
| |Feature |4.18 |4.19 |4.20 | ||
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| |Cluster Samples Operator | ||
| |Deprecated | ||
| |Deprecated | ||
| |Deprecated | ||
| |==== | ||
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| [id="ocp-release-note-install-dep-rem_{context}"] | ||
| == Installation deprecated and removed features | ||
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| .Installation deprecated and removed tracker | ||
| [cols="4,1,1,1",options="header"] | ||
| |==== | ||
| |Feature |4.18 |4.19 |4.20 | ||
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| |`--cloud` parameter for `oc adm release extract` | ||
| |Deprecated | ||
| |Deprecated | ||
| |Deprecated | ||
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| |CoreDNS wildcard queries for the `cluster.local` domain | ||
| |Deprecated | ||
| |Deprecated | ||
| |Deprecated | ||
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| |`compute.platform.openstack.rootVolume.type` for {rh-openstack} | ||
| |Deprecated | ||
| |Deprecated | ||
| |Deprecated | ||
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| |`controlPlane.platform.openstack.rootVolume.type` for {rh-openstack} | ||
| |Deprecated | ||
| |Deprecated | ||
| |Deprecated | ||
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| |`ingressVIP` and `apiVIP` settings in the `install-config.yaml` file for installer-provisioned infrastructure clusters | ||
| |Deprecated | ||
| |Deprecated | ||
| |Deprecated | ||
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| |Package-based {op-system-base} compute machines | ||
| |Deprecated | ||
| |Removed | ||
| |Removed | ||
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| |`platform.aws.preserveBootstrapIgnition` parameter for {aws-first} | ||
| |Deprecated | ||
| |Deprecated | ||
| |Deprecated | ||
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| |Installing a cluster on {aws-short} with compute nodes in {aws-short} Outposts | ||
| |Deprecated | ||
| |Deprecated | ||
| |Deprecated | ||
| |==== | ||
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| // No deprecated or removed features for 3 consecutive releases | ||
| // | ||
| // [id="ocp-release-note-monitoring-dep-rem_{context}"] | ||
| // == Monitoring deprecated and removed features | ||
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| // .Monitoring deprecated and removed tracker | ||
| // [cols="4,1,1,1",options="header"] | ||
| // |==== | ||
| // |Feature |4.18 |4.19 |4.20 | ||
| // |==== | ||
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| [id="ocp-release-note-machine-manage-dep-rem_{context}"] | ||
| == Machine Management deprecated and removed features | ||
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| .Machine management deprecated and removed tracker | ||
| [cols="4,1,1,1",options="header"] | ||
| |==== | ||
| |Feature |4.18 |4.19|4.20 | ||
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| |Confidential Computing with AMD Secure Encrypted Virtualization for {gcp-first} | ||
| |General Availability | ||
| |General Availability | ||
| |Deprecated | ||
| |==== | ||
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| [id="ocp-release-note-networking-dep-rem_{context}"] | ||
| == Networking deprecated and removed features | ||
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| .Networking deprecated and removed tracker | ||
| [cols="4,1,1,1",options="header"] | ||
| |==== | ||
| |Feature |4.18 |4.19 |4.20 | ||
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| |iptables | ||
| |Deprecated | ||
| |Deprecated | ||
| |Deprecated | ||
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| |==== | ||
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| [id="ocp-release-note-node-dep-rem_{context}"] | ||
| == Node deprecated and removed features | ||
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| .Node deprecated and removed tracker | ||
| [cols="4,1,1,1",options="header"] | ||
| |==== | ||
| |Feature |4.18 |4.19 |4.20 | ||
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| |`ImageContentSourcePolicy` (ICSP) objects | ||
| |Deprecated | ||
| |Deprecated | ||
| |Deprecated | ||
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| |Kubernetes topology label `failure-domain.beta.kubernetes.io/zone` | ||
| |Deprecated | ||
| |Deprecated | ||
| |Deprecated | ||
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| |Kubernetes topology label `failure-domain.beta.kubernetes.io/region` | ||
| |Deprecated | ||
| |Deprecated | ||
| |Deprecated | ||
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| |cgroup v1 | ||
| |Deprecated | ||
| |Removed | ||
| |Removed | ||
| |==== | ||
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| [id="ocp-release-note-cli-dep-rem_{context}"] | ||
| == OpenShift CLI (oc) deprecated and removed features | ||
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| .OpenShift CLI (oc) deprecated and removed tracker | ||
| [cols="4,1,1,1",options="header"] | ||
| |==== | ||
| |Feature |4.18 |4.19|4.20 | ||
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| |oc-mirror plugin v1 | ||
| |Deprecated | ||
| |Deprecated | ||
| |Deprecated | ||
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| |Docker v2 registries | ||
| |General Availability | ||
| |General Availability | ||
| |Deprecated | ||
| |==== | ||
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| [id="ocp-release-note-operators-dep-rem_{context}"] | ||
| == Operator lifecycle and development deprecated and removed features | ||
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| // "Operator lifecycle" refers to OLMv0 and "development" refers to Operator SDK | ||
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| .Operator lifecycle and development deprecated and removed tracker | ||
| [cols="4,1,1,1",options="header"] | ||
| |==== | ||
| |Feature |4.18 |4.19 |4.20 | ||
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| |Operator SDK | ||
| |Deprecated | ||
| |Removed | ||
| |Removed | ||
|
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| |Scaffolding tools for Ansible-based Operator projects | ||
| |Deprecated | ||
| |Removed | ||
| |Removed | ||
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| |Scaffolding tools for Helm-based Operator projects | ||
| |Deprecated | ||
| |Removed | ||
| |Removed | ||
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| |Scaffolding tools for Go-based Operator projects | ||
| |Deprecated | ||
| |Removed | ||
| |Removed | ||
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| |Scaffolding tools for Hybrid Helm-based Operator projects | ||
| |Removed | ||
| |Removed | ||
| |Removed | ||
|
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| |Scaffolding tools for Java-based Operator projects | ||
| |Removed | ||
| |Removed | ||
| |Removed | ||
|
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| // Do not remove the SQLite database... entry until otherwise directed by the Operator Framework PM | ||
| |SQLite database format for Operator catalogs | ||
| |Deprecated | ||
| |Deprecated | ||
| |Deprecated | ||
| |==== | ||
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| //[id="ocp-hardware-an-driver-dep-rem_{context}"] | ||
| //== Specialized hardware and driver enablement deprecated and removed features | ||
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| //.Specialized hardware and driver enablement deprecated and removed tracker | ||
| //[cols="4,1,1,1",options="header"] | ||
| //|==== | ||
| //|Feature |4.18 |4.19 |4.20 | ||
| //|==== | ||
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| [id="ocp-release-note-storage-dep-rem_{context}"] | ||
| == Storage deprecated and removed features | ||
|
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| .Storage deprecated and removed tracker | ||
| [cols="4,1,1,1",options="header"] | ||
| |==== | ||
| |Feature |4.18 |4.19 |4.20 | ||
|
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| |Shared Resources CSI Driver Operator | ||
| |Removed | ||
| |Removed | ||
| |Removed | ||
| |==== | ||
|
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| //[id="ocp-clusters-dep-rem_{context}"] | ||
| //== Updating clusters deprecated and removed features | ||
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| //.Updating clusters deprecated and removed tracker | ||
| //[cols="4,1,1,1",options="header"] | ||
| //|==== | ||
| //|Feature |4.18 |4.19 |4.20 | ||
| //|==== | ||
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| [id="ocp-release-note-web-console-dep-rem_{context}"] | ||
| == Web console deprecated and removed features | ||
|
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| .Web console deprecated and removed tracker | ||
| [cols="4,1,1,1",options="header"] | ||
| |==== | ||
| |Feature |4.18 |4.19 |4.20 | ||
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| |`useModal` hook for dynamic plugin SDK | ||
| |General Availability | ||
| |Deprecated | ||
| |Deprecated | ||
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| |Patternfly 4 | ||
| |Deprecated | ||
| |Removed | ||
| |Removed | ||
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| |==== | ||
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| [id="ocp-release-note-workloads-dep-rem_{context}"] | ||
| == Workloads deprecated and removed features | ||
|
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| .Workloads deprecated and removed tracker | ||
| [cols="4,1,1,1",options="header"] | ||
| |==== | ||
| |Feature |4.18 |4.19 |4.20 | ||
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| |`DeploymentConfig` objects | ||
| |Deprecated | ||
| |Deprecated | ||
| |Deprecated | ||
| |==== | ||
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| [id="ocp-release-deprecated-features_{context}"] | ||
| == Deprecated features | ||
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| Deprecation of AMD Secure Encrypted Virtualization:: | ||
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| The use of Confidential Computing with AMD Secure Encrypted Virtualization (AMD SEV) on {gcp-first} has been deprecated and might be removed in a future release. | ||
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| You can use AMD Secure Encrypted Virtualization Secure Nested Paging (AMD SEV-SNP) instead. | ||
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| Docker v2 registries deprecated:: | ||
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| Support for Docker v2 registries is deprecated and is planned for removal in a future release. A registry that supports the Open Container Initiative (OCI) specification will be required for all mirroring operations in a future release. Additionally, `oc-mirror` v2 now only generates custom catalog images in the OCI format, whereas the deprecated `oc-mirror` v1 still supports the Docker v2 format. | ||
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| Red{nbsp}Hat Marketplace is deprecated:: | ||
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| The Red{nbsp}Hat Marketplace is deprecated. Customers who use the partner software from the Marketplace should contact the software vendor about how to migrate from the Marketplace Operator to an Operator in the Red{nbsp}Hat Ecosystem Catalog. It is expected that the Marketplace index will be removed in an upcoming {product-title} release. For more information, see link:https://access.redhat.com/articles/7130828[Sunset of the Red Hat Marketplace, operated by IBM]. | ||
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| {rhq-cso} deprecation:: | ||
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| The {rhq-cso} is deprecated and is planned for removal in a future release of {product-title}. The official replacement product of the {rhq-cso} is Red{nbsp}Hat Advanced Cluster Security for Kubernetes. | ||
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| [id="ocp-release-removed-features_{context}"] | ||
| == Removed features | ||
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| Removed Kubernetes APIs:: | ||
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| {product-title} 4.20 removed the following Kubernetes APIs. You must migrate your manifests, automation, and API clients to use the new, supported API versions before updating to 4.20. For more information about migrating removed APIs, see the link:https://kubernetes.io/docs/reference/using-api/deprecation-guide/[Kubernetes documentation]. | ||
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| .Kubernetes APIs removed from {product-title} 4.20 | ||
| [cols="2,2,2,1",options="header",] | ||
| |=== | ||
| |Resource |Removed API |Migrate to |Notable changes | ||
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| |`MutatingWebhookConfiguration` | ||
| |`admissionregistration.k8s.io/v1beta1` | ||
| |`admissionregistration.k8s.io/v1` | ||
| |link:https://kubernetes.io/docs/reference/using-api/deprecation-guide/#webhook-resources-v122[Yes] | ||
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| |`ValidatingAdmissionPolicy` | ||
| |`admissionregistration.k8s.io/v1beta1` | ||
| |`admissionregistration.k8s.io/v1` | ||
| |link:https://kubernetes.io/docs/reference/using-api/deprecation-guide/#webhook-resources-v122[Yes] | ||
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| |`ValidatingAdmissionPolicyBinding` | ||
| |`admissionregistration.k8s.io/v1beta1` | ||
| |`admissionregistration.k8s.io/v1` | ||
| |link:https://kubernetes.io/docs/reference/using-api/deprecation-guide/#webhook-resources-v122[Yes] | ||
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| |`ValidatingWebhookConfiguration` | ||
| |`admissionregistration.k8s.io/v1beta1` | ||
| |`admissionregistration.k8s.io/v1` | ||
| |link:https://kubernetes.io/docs/reference/using-api/deprecation-guide/#webhook-resources-v122[Yes] | ||
| |=== | ||
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🤖 [error] RedHat.TermsErrors: Use 'withdraw from service', 'withdraw from marketing', 'discontinue', or 'no longer support' rather than 'Sunset'. For more information, see RedHat.TermsErrors.