openshift/v4_19_exp: Add 4.19.0-experimental spec

config/config.go

@@ -40,6 +40,7 @@ import (
 	openshift4_16 "github.com/coreos/butane/config/openshift/v4_16"
 	openshift4_17 "github.com/coreos/butane/config/openshift/v4_17"
 	openshift4_18 "github.com/coreos/butane/config/openshift/v4_18"
+	openshift4_19_exp "github.com/coreos/butane/config/openshift/v4_19_exp"
 	openshift4_8 "github.com/coreos/butane/config/openshift/v4_8"
 	openshift4_9 "github.com/coreos/butane/config/openshift/v4_9"
 	r4e1_0 "github.com/coreos/butane/config/r4e/v1_0"
@@ -84,6 +85,7 @@ func init() {
 	RegisterTranslator("openshift", "4.16.0", openshift4_16.ToConfigBytes)
 	RegisterTranslator("openshift", "4.17.0", openshift4_17.ToConfigBytes)
 	RegisterTranslator("openshift", "4.18.0", openshift4_18.ToConfigBytes)
+	RegisterTranslator("openshift", "4.19.0-experimental", openshift4_19_exp.ToConfigBytes)
 	RegisterTranslator("r4e", "1.0.0", r4e1_0.ToIgn3_3Bytes)
 	RegisterTranslator("r4e", "1.1.0", r4e1_1.ToIgn3_4Bytes)
 	RegisterTranslator("r4e", "1.2.0-experimental", r4e1_2_exp.ToIgn3_6Bytes)

config/openshift/v4_19_exp/result/schema.go

@@ -0,0 +1,48 @@
+// Copyright 2021 Red Hat, Inc
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.)
+
+package result
+
+import (
+	"github.com/coreos/ignition/v2/config/v3_6_experimental/types"
+)
+
+const (
+	MC_API_VERSION = "machineconfiguration.openshift.io/v1"
+	MC_KIND        = "MachineConfig"
+)
+
+// We round-trip through JSON because Ignition uses `json` struct tags,
+// so all struct tags need to be `json` even though we're ultimately
+// writing YAML.
+
+type MachineConfig struct {
+	ApiVersion string   `json:"apiVersion"`
+	Kind       string   `json:"kind"`
+	Metadata   Metadata `json:"metadata"`
+	Spec       Spec     `json:"spec"`
+}
+
+type Metadata struct {
+	Name   string            `json:"name"`
+	Labels map[string]string `json:"labels,omitempty"`
+}
+
+type Spec struct {
+	Config          types.Config `json:"config"`
+	KernelArguments []string     `json:"kernelArguments,omitempty"`
+	Extensions      []string     `json:"extensions,omitempty"`
+	FIPS            *bool        `json:"fips,omitempty"`
+	KernelType      *string      `json:"kernelType,omitempty"`
+}

config/openshift/v4_19_exp/schema.go

@@ -0,0 +1,39 @@
+// Copyright 2020 Red Hat, Inc
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.)
+
+package v4_19_exp
+
+import (
+	fcos "github.com/coreos/butane/config/fcos/v1_7_exp"
+)
+
+const ROLE_LABEL_KEY = "machineconfiguration.openshift.io/role"
+
+type Config struct {
+	fcos.Config `yaml:",inline"`
+	Metadata    Metadata  `yaml:"metadata"`
+	OpenShift   OpenShift `yaml:"openshift"`
+}
+
+type Metadata struct {
+	Name   string            `yaml:"name"`
+	Labels map[string]string `yaml:"labels,omitempty"`
+}
+
+type OpenShift struct {
+	KernelArguments []string `yaml:"kernel_arguments"`
+	Extensions      []string `yaml:"extensions"`
+	FIPS            *bool    `yaml:"fips"`
+	KernelType      *string  `yaml:"kernel_type"`
+}