Start building out shim layer for Tinkerbell

Makefile

@@ -264,6 +264,8 @@ crds: $(CONTROLLER_GEN)
 	$(CONTROLLER_GEN) \
 		paths=./api/... \
 		paths=./controllers/... \
+		paths=./tink/api/... \
+		paths=./tink/controllers/... \
 		crd:crdVersions=v1 \
 		rbac:roleName=manager-role \
 		output:crd:dir=./config/crd/bases \

api/v1alpha3/doc.go

@@ -0,0 +1,14 @@
+/*
+Copyright 2020 The Kubernetes Authors.
+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 v1alpha3

go.mod

@@ -4,12 +4,10 @@ go 1.15
 
 require (
 	github.com/go-logr/logr v0.1.0
-    	k8s.io/api v0.17.14
+	k8s.io/api v0.17.14
 	k8s.io/apimachinery v0.17.14
 	k8s.io/client-go v0.17.14
-	k8s.io/component-base v0.17.14
-	k8s.io/klog v1.0.0
-	k8s.io/utils v0.0.0-20201110183641-67b214c5f920
+	k8s.io/utils v0.0.0-20201110183641-67b214c5f920 // indirect
 	sigs.k8s.io/cluster-api v0.3.11
 	sigs.k8s.io/controller-runtime v0.5.11
 )

tink/api/v1alpha1/doc.go

@@ -0,0 +1,14 @@
+/*
+Copyright 2020 The Kubernetes Authors.
+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 v1alpha1

tink/api/v1alpha1/groupversion_info.go

@@ -0,0 +1,33 @@
+/*
+Copyright 2020 The Kubernetes Authors.
+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 v1alpha1 contains API Schema definitions for the Tinkerbell v1alpha1 API group
+// +kubebuilder:object:generate=true
+// +groupName=tinkerbell.org
+package v1alpha1
+
+import (
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"sigs.k8s.io/controller-runtime/pkg/scheme"
+)
+
+var (
+	// GroupVersion is group version used to register these objects
+	GroupVersion = schema.GroupVersion{Group: "tinkerbell.org", Version: "v1alpha1"}
+
+	// SchemeBuilder is used to add go types to the GroupVersionKind scheme
+	SchemeBuilder = &scheme.Builder{GroupVersion: GroupVersion}
+
+	// AddToScheme adds the types in this group-version to the given scheme.
+	AddToScheme = SchemeBuilder.AddToScheme
+)

tink/api/v1alpha1/hardware_types.go

@@ -0,0 +1,60 @@
+/*
+Copyright 2020 The Kubernetes Authors.
+
+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 v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// HardwareIDAnnotation is used by the controller to store the
+// ID assigned to the workflow by Tinkerbell.
+const HardwareIDAnnotation = "hardware.tinkerbell.org/id"
+
+// HardwareSpec defines the desired state of Hardware.
+type HardwareSpec struct {
+}
+
+// HardwareStatus defines the observed state of Hardware.
+type HardwareStatus struct {
+}
+
+// +kubebuilder:subresource:status
+// +kubebuilder:object:root=true
+// +kubebuilder:resource:path=hardware,scope=Cluster,categories=tinkerbell
+// +kubebuilder:storageversion
+
+// Hardware is the Schema for the Hardware API.
+type Hardware struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   HardwareSpec   `json:"spec,omitempty"`
+	Status HardwareStatus `json:"status,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// HardwareList contains a list of Hardware.
+type HardwareList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []Hardware `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&Hardware{}, &HardwareList{})
+}

tink/api/v1alpha1/template_types.go

@@ -0,0 +1,65 @@
+/*
+Copyright 2020 The Kubernetes Authors.
+
+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 v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+const (
+	// TemplateIDAnnotation is used by the controller to store the
+	// ID assigned to the workflow by Tinkerbell.
+	TemplateIDAnnotation = "template.tinkerbell.org/id"
+
+	TemplateFinalizer = "template.tinkerbell.org"
+)
+
+// TemplateSpec defines the desired state of Template.
+type TemplateSpec struct {
+	Data string `json:"data,omitempty"`
+}
+
+// TemplateStatus defines the observed state of Template.
+type TemplateStatus struct {
+}
+
+// +kubebuilder:subresource:status
+// +kubebuilder:object:root=true
+// +kubebuilder:resource:path=templates,scope=Cluster,categories=tinkerbell
+// +kubebuilder:storageversion
+
+// Template is the Schema for the Templates API.
+type Template struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   TemplateSpec   `json:"spec,omitempty"`
+	Status TemplateStatus `json:"status,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// TemplateList contains a list of Templates.
+type TemplateList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []Template `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&Template{}, &TemplateList{})
+}

tink/api/v1alpha1/workflow_types.go

@@ -0,0 +1,70 @@
+/*
+Copyright 2020 The Kubernetes Authors.
+
+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 v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// WorkflowIDAnnotation is used by the controller to store the
+// ID assigned to the workflow by Tinkerbell.
+const WorkflowIDAnnotation = "workflow.tinkerbell.org/id"
+
+// WorkflowSpec defines the desired state of Workflow.
+type WorkflowSpec struct {
+	// Name of the Template associated with this Workflow.
+	Template string `json:"template,omitempty"`
+
+	// Name of the Hardware associated with this workflow.
+	Hardware string `json:"hardware,omitempty"`
+}
+
+// WorkflowStatus defines the observed state of Workflow.
+type WorkflowStatus struct {
+	// State is the state of the workflow in Tinkerbell.
+	State string `json:"state,omitempty"`
+
+	// Data is the populated Workflow Data in Tinkerbell.
+	Data string `json:"data,omitempty"`
+}
+
+// +kubebuilder:subresource:status
+// +kubebuilder:object:root=true
+// +kubebuilder:resource:path=workflows,scope=Cluster,categories=tinkerbell
+// +kubebuilder:storageversion
+
+// Workflow is the Schema for the Workflows API.
+type Workflow struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   WorkflowSpec   `json:"spec,omitempty"`
+	Status WorkflowStatus `json:"status,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// WorkflowList contains a list of Workflows.
+type WorkflowList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []Workflow `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&Workflow{}, &WorkflowList{})
+}