NO ISSUE: Tombstone Spec.PinnedImageSets in MCN v1alpha1 API

machineconfiguration/v1alpha1/tests/machineconfignodes.machineconfiguration.openshift.io/MachineConfigNodes.yaml

@@ -80,35 +80,6 @@ tests:
           node:
             name: foobar
       expectedError: "spec.configVersion: Required value, <nil>: Invalid value: \"null\""
-    - name: Should be able to create a MachineConfigNode with a PinnedImageSet
-      initial: |
-        apiVersion: machineconfiguration.openshift.io/v1alpha1
-        kind: MachineConfigNode
-        metadata:
-          name: foobar
-        spec:
-          node:
-            name: foobar
-          pool:
-            name: worker
-          configVersion:
-            desired: rendered-worker-abc
-          pinnedImageSets:
-            - name: test-pinned-image-set
-      expected: |
-        apiVersion: machineconfiguration.openshift.io/v1alpha1
-        kind: MachineConfigNode
-        metadata:
-          name: foobar
-        spec:
-          node:
-            name: foobar
-          pool:
-            name: worker
-          configVersion:
-            desired: rendered-worker-abc
-          pinnedImageSets:
-            - name: test-pinned-image-set
   onUpdate:
     - name: PinnedImageSet desired generation must be greater than or equal to the current generation
       initial: |
@@ -123,8 +94,6 @@ tests:
             name: worker
           configVersion:
             desired: rendered-worker-abc
-          pinnedImageSets:
-            - name: test-pinned-image-set
         status:
           observedGeneration: 1
           configVersion:
@@ -145,8 +114,6 @@ tests:
             name: worker
           configVersion:
             desired: rendered-worker-abc
-          pinnedImageSets:
-            - name: test-pinned-image-set
         status:
           observedGeneration: 1
           configVersion:
@@ -169,8 +136,6 @@ tests:
             name: worker
           configVersion:
             desired: rendered-worker-abc
-          pinnedImageSets:
-            - name: test-pinned-image-set
         status:
           observedGeneration: 4
           configVersion:
@@ -191,8 +156,6 @@ tests:
             name: worker
           configVersion:
             desired: rendered-worker-abc
-          pinnedImageSets:
-            - name: test-pinned-image-set
         status:
           observedGeneration: 5
           configVersion:
@@ -216,8 +179,6 @@ tests:
             name: worker
           configVersion:
             desired: rendered-worker-abc
-          pinnedImageSets:
-            - name: test-pinned-image-set
         status:
           observedGeneration: 4
           configVersion:
@@ -238,8 +199,6 @@ tests:
             name: worker
           configVersion:
             desired: rendered-worker-abc
-          pinnedImageSets:
-            - name: test-pinned-image-set
         status:
           observedGeneration: 5
           configVersion:

machineconfiguration/v1alpha1/types_machineconfignode.go

@@ -10,7 +10,7 @@ import (
 // +kubebuilder:object:root=true
 // +kubebuilder:resource:path=machineconfignodes,scope=Cluster
 // +kubebuilder:subresource:status
-// +openshift:api-approved.openshift.io=https://github.com/openshift/api/pull/2201
+// +openshift:api-approved.openshift.io=https://github.com/openshift/api/pull/2256
 // +openshift:file-pattern=cvoRunLevel=0000_80,operatorName=machine-config,operatorOrdering=01
 // +openshift:enable:FeatureGate=MachineConfigNodes
 // +kubebuilder:printcolumn:name="PoolName",type="string",JSONPath=.spec.pool.name,priority=0
@@ -104,7 +104,10 @@ type MachineConfigNodeSpec struct {
 	// +listMapKey=name
 	// +kubebuilder:validation:MaxItems=100
 	// +optional
-	PinnedImageSets []MachineConfigNodeSpecPinnedImageSet `json:"pinnedImageSets,omitempty"`
+	// Tombstone: Functionality to correctly and consistely populate this field was not implemented in the MCO, so
+	// when applying a PIS, this field is not being updated. Since this field is not being used, it is being removed
+	// before this API is GAed.
+	// PinnedImageSets []MachineConfigNodeSpecPinnedImageSet `json:"pinnedImageSets,omitempty"`
 }
 
 // MachineConfigNodeStatus holds the reported information on a particular machine config node.
@@ -218,18 +221,20 @@ type MachineConfigNodeSpecMachineConfigVersion struct {
 	Desired string `json:"desired"`
 }
 
+// Tombstone: This struct defines the type of `Spec.PinnedImageSets`, which is being removed. Therefore, this field
+// is also being tombstoned.
 // MachineConfigNodeSpecPinnedImageSet holds information on the desired pinned image sets that the current observed machine config node
 // should pin and pull.
-type MachineConfigNodeSpecPinnedImageSet struct {
-	// name is the name of the pinned image set.
-	// Must be a lowercase RFC-1123 subdomain name (https://tools.ietf.org/html/rfc1123) consisting
-	// of only lowercase alphanumeric characters, hyphens (-), and periods (.), and must start and end
-	// with an alphanumeric character, and be at most 253 characters in length.
-	// +kubebuilder:validation:MaxLength:=253
-	// +kubebuilder:validation:XValidation:rule="!format.dns1123Subdomain().validate(self).hasValue()",message="a lowercase RFC 1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character."
-	// +required
-	Name string `json:"name"`
-}
+// type MachineConfigNodeSpecPinnedImageSet struct {
+// 	// name is the name of the pinned image set.
+// 	// Must be a lowercase RFC-1123 subdomain name (https://tools.ietf.org/html/rfc1123) consisting
+// 	// of only lowercase alphanumeric characters, hyphens (-), and periods (.), and must start and end
+// 	// with an alphanumeric character, and be at most 253 characters in length.
+// 	// +kubebuilder:validation:MaxLength:=253
+// 	// +kubebuilder:validation:XValidation:rule="!format.dns1123Subdomain().validate(self).hasValue()",message="a lowercase RFC 1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character."
+// 	// +required
+// 	Name string `json:"name"`
+// }
 
 // StateProgress is each possible state for each possible MachineConfigNodeType
 // Please note: These conditions are subject to change. Both additions and deletions may be made.

machineconfiguration/v1alpha1/zz_generated.crd-manifests/0000_80_machine-config_01_machineconfignodes-CustomNoUpgrade.crd.yaml

@@ -2,7 +2,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    api-approved.openshift.io: https://github.com/openshift/api/pull/2201
+    api-approved.openshift.io: https://github.com/openshift/api/pull/2256
     api.openshift.io/merged-by-featuregates: "true"
     include.release.openshift.io/ibm-cloud-managed: "true"
     include.release.openshift.io/self-managed-high-availability: "true"
@@ -145,35 +145,6 @@ spec:
                 required:
                 - name
                 type: object
-              pinnedImageSets:
-                description: pinnedImageSets is a user defined value that holds the
-                  names of the desired image sets that the node should pull and pin.
-                items:
-                  description: |-
-                    MachineConfigNodeSpecPinnedImageSet holds information on the desired pinned image sets that the current observed machine config node
-                    should pin and pull.
-                  properties:
-                    name:
-                      description: |-
-                        name is the name of the pinned image set.
-                        Must be a lowercase RFC-1123 subdomain name (https://tools.ietf.org/html/rfc1123) consisting
-                        of only lowercase alphanumeric characters, hyphens (-), and periods (.), and must start and end
-                        with an alphanumeric character, and be at most 253 characters in length.
-                      maxLength: 253
-                      type: string
-                      x-kubernetes-validations:
-                      - message: a lowercase RFC 1123 subdomain must consist of lower
-                          case alphanumeric characters, '-' or '.', and must start
-                          and end with an alphanumeric character.
-                        rule: '!format.dns1123Subdomain().validate(self).hasValue()'
-                  required:
-                  - name
-                  type: object
-                maxItems: 100
-                type: array
-                x-kubernetes-list-map-keys:
-                - name
-                x-kubernetes-list-type: map
               pool:
                 description: |-
                   pool contains a reference to the machine config pool that this machine config node's

machineconfiguration/v1alpha1/zz_generated.crd-manifests/0000_80_machine-config_01_machineconfignodes-DevPreviewNoUpgrade.crd.yaml

@@ -2,7 +2,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    api-approved.openshift.io: https://github.com/openshift/api/pull/2201
+    api-approved.openshift.io: https://github.com/openshift/api/pull/2256
     api.openshift.io/merged-by-featuregates: "true"
     include.release.openshift.io/ibm-cloud-managed: "true"
     include.release.openshift.io/self-managed-high-availability: "true"
@@ -145,35 +145,6 @@ spec:
                 required:
                 - name
                 type: object
-              pinnedImageSets:
-                description: pinnedImageSets is a user defined value that holds the
-                  names of the desired image sets that the node should pull and pin.
-                items:
-                  description: |-
-                    MachineConfigNodeSpecPinnedImageSet holds information on the desired pinned image sets that the current observed machine config node
-                    should pin and pull.
-                  properties:
-                    name:
-                      description: |-
-                        name is the name of the pinned image set.
-                        Must be a lowercase RFC-1123 subdomain name (https://tools.ietf.org/html/rfc1123) consisting
-                        of only lowercase alphanumeric characters, hyphens (-), and periods (.), and must start and end
-                        with an alphanumeric character, and be at most 253 characters in length.
-                      maxLength: 253
-                      type: string
-                      x-kubernetes-validations:
-                      - message: a lowercase RFC 1123 subdomain must consist of lower
-                          case alphanumeric characters, '-' or '.', and must start
-                          and end with an alphanumeric character.
-                        rule: '!format.dns1123Subdomain().validate(self).hasValue()'
-                  required:
-                  - name
-                  type: object
-                maxItems: 100
-                type: array
-                x-kubernetes-list-map-keys:
-                - name
-                x-kubernetes-list-type: map
               pool:
                 description: |-
                   pool contains a reference to the machine config pool that this machine config node's

machineconfiguration/v1alpha1/zz_generated.crd-manifests/0000_80_machine-config_01_machineconfignodes-TechPreviewNoUpgrade.crd.yaml

@@ -2,7 +2,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    api-approved.openshift.io: https://github.com/openshift/api/pull/2201
+    api-approved.openshift.io: https://github.com/openshift/api/pull/2256
     api.openshift.io/merged-by-featuregates: "true"
     include.release.openshift.io/ibm-cloud-managed: "true"
     include.release.openshift.io/self-managed-high-availability: "true"
@@ -145,35 +145,6 @@ spec:
                 required:
                 - name
                 type: object
-              pinnedImageSets:
-                description: pinnedImageSets is a user defined value that holds the
-                  names of the desired image sets that the node should pull and pin.
-                items:
-                  description: |-
-                    MachineConfigNodeSpecPinnedImageSet holds information on the desired pinned image sets that the current observed machine config node
-                    should pin and pull.
-                  properties:
-                    name:
-                      description: |-
-                        name is the name of the pinned image set.
-                        Must be a lowercase RFC-1123 subdomain name (https://tools.ietf.org/html/rfc1123) consisting
-                        of only lowercase alphanumeric characters, hyphens (-), and periods (.), and must start and end
-                        with an alphanumeric character, and be at most 253 characters in length.
-                      maxLength: 253
-                      type: string
-                      x-kubernetes-validations:
-                      - message: a lowercase RFC 1123 subdomain must consist of lower
-                          case alphanumeric characters, '-' or '.', and must start
-                          and end with an alphanumeric character.
-                        rule: '!format.dns1123Subdomain().validate(self).hasValue()'
-                  required:
-                  - name
-                  type: object
-                maxItems: 100
-                type: array
-                x-kubernetes-list-map-keys:
-                - name
-                x-kubernetes-list-type: map
               pool:
                 description: |-
                   pool contains a reference to the machine config pool that this machine config node's

machineconfiguration/v1alpha1/zz_generated.featuregated-crd-manifests.yaml

@@ -1,6 +1,6 @@
 machineconfignodes.machineconfiguration.openshift.io:
   Annotations: {}
-  ApprovedPRNumber: https://github.com/openshift/api/pull/2201
+  ApprovedPRNumber: https://github.com/openshift/api/pull/2256
   CRDName: machineconfignodes.machineconfiguration.openshift.io
   Capability: ""
   Category: ""

machineconfiguration/v1alpha1/zz_generated.featuregated-crd-manifests/machineconfignodes.machineconfiguration.openshift.io/MachineConfigNodes.yaml

@@ -2,7 +2,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    api-approved.openshift.io: https://github.com/openshift/api/pull/2201
+    api-approved.openshift.io: https://github.com/openshift/api/pull/2256
     api.openshift.io/filename-cvo-runlevel: "0000_80"
     api.openshift.io/filename-operator: machine-config
     api.openshift.io/filename-ordering: "01"
@@ -145,35 +145,6 @@ spec:
                 required:
                 - name
                 type: object
-              pinnedImageSets:
-                description: pinnedImageSets is a user defined value that holds the
-                  names of the desired image sets that the node should pull and pin.
-                items:
-                  description: |-
-                    MachineConfigNodeSpecPinnedImageSet holds information on the desired pinned image sets that the current observed machine config node
-                    should pin and pull.
-                  properties:
-                    name:
-                      description: |-
-                        name is the name of the pinned image set.
-                        Must be a lowercase RFC-1123 subdomain name (https://tools.ietf.org/html/rfc1123) consisting
-                        of only lowercase alphanumeric characters, hyphens (-), and periods (.), and must start and end
-                        with an alphanumeric character, and be at most 253 characters in length.
-                      maxLength: 253
-                      type: string
-                      x-kubernetes-validations:
-                      - message: a lowercase RFC 1123 subdomain must consist of lower
-                          case alphanumeric characters, '-' or '.', and must start
-                          and end with an alphanumeric character.
-                        rule: '!format.dns1123Subdomain().validate(self).hasValue()'
-                  required:
-                  - name
-                  type: object
-                maxItems: 100
-                type: array
-                x-kubernetes-list-map-keys:
-                - name
-                x-kubernetes-list-type: map
               pool:
                 description: |-
                   pool contains a reference to the machine config pool that this machine config node's