Red Hat Summit1.2. Mapping API tiers to API groups
For each API tier defined by Red Hat, we provide a mapping table for specific API groups where the upstream communities are committed to maintain forward compatibility. Any API group that does not specify an explicit compatibility level and is not specifically discussed below is assigned API tier 3 by default except for v1alpha1 APIs which are assigned tier 4 by default.
1.2.1. Support for Kubernetes API groups
API groups that end with the suffix *.k8s.io or have the form version.<name> with no suffix are governed by the Kubernetes deprecation policy and follow a general mapping between API version exposed and corresponding support tier unless otherwise specified.
| API version example | API tier |
|---|---|
|
| Tier 1 |
|
| Tier 2 |
|
| Tier 4 |
1.2.2. Support for OpenShift API groups
API groups that end with the suffix *.openshift.io are governed by the Red Hat build of MicroShift deprecation policy and follow a general mapping between API version exposed and corresponding compatibility level unless otherwise specified.
| API version example | API tier |
|---|---|
|
| Tier 1 |
|
|
Tier 1 except for |
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