add Gitops API CRD and server

PROJECT

@@ -10,4 +10,7 @@ resources:
 - group: git
   kind: GitBranch
   version: v1
+- group: git
+  kind: GitopsAPI
+  version: v1
 version: "2"

api/v1/gitopsapi_types.go

@@ -0,0 +1,84 @@
+/*
+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 v1
+
+import (
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// GitopsAPISpec defines the desired state of GitopsAPI
+type GitopsAPISpec struct {
+	// The repository URL, can be a HTTP or SSH address.
+	// +kubebuilder:validation:Pattern="^(http|https|ssh)://"
+	// +required
+	GitRepository string   `json:"gitRepository,omitempty"`
+	GitUser       string   `json:"gitUser,omitempty"`
+	GitEmail      string   `json:"gitEmail,omitempty"`
+	Tags          []string `json:"gitTags,omitempty"`
+	Assignee      []string `json:"gitAssignee,omitempty"`
+	Branch        string   `json:"branch,omitempty"`
+	PullRequest   bool     `json:"pull_request,omitempty"`
+
+	// The secret name containing the Git credentials.
+	// For SSH repositories the secret must contain SSH_PRIVATE_KEY, SSH_PRIVATE_KEY_PASSORD
+	// For Github repositories it must contain GITHUB_TOKEN
+	// +optional
+	SecretRef *corev1.LocalObjectReference `json:"secretRef,omitempty"`
+
+	// The secret name containing the static credential to authenticate agaist either
+	// as a `Authorization: Bearer` header or as a `?token=` argument
+	// Must contain a key called TOKEN
+	// +optional
+	TokenRef *corev1.LocalObjectReference `json:"tokenRef,omitempty"`
+
+	// The path to a kustomization file to insert or remove the resource, can included templated values .e.g `specs/clusters/{{.cluster}}/kustomization.yaml`
+	// +required
+	Kustomization string `json:"kustomization,omitempty"`
+
+	// The path to save the resource into, should including templating to make it unique per cluster/namespace/kind/name tuple e.g. `specs/clusters/{{.cluster}}/{{.name}}.yaml`
+	// +required
+	Path string `json:"path,omitempty"`
+}
+
+// GitopsAPIStatus defines the observed state of GitopsAPI
+type GitopsAPIStatus struct {
+}
+
+// +kubebuilder:object:root=true
+
+// GitopsAPI is the Schema for the gitopsapis API
+type GitopsAPI struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   GitopsAPISpec   `json:"spec,omitempty"`
+	Status GitopsAPIStatus `json:"status,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// GitopsAPIList contains a list of GitopsAPI
+type GitopsAPIList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []GitopsAPI `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&GitopsAPI{}, &GitopsAPIList{})
+}

api/v1/groupversion_info.go

@@ -20,7 +20,10 @@ limitations under the License.
 package v1
 
 import (
+	"github.com/weaveworks/libgitops/pkg/serializer"
+	runtime "k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/schema"
+	k8sserializer "k8s.io/apimachinery/pkg/runtime/serializer"
 	"sigs.k8s.io/controller-runtime/pkg/scheme"
 )
 
@@ -33,4 +36,18 @@ var (
 
 	// AddToScheme adds the types in this group-version to the given scheme.
 	AddToScheme = SchemeBuilder.AddToScheme
+
+	// Scheme is the runtime.Scheme to which all types are registered.
+	Scheme = runtime.NewScheme()
+
+	// codecs provides access to encoding and decoding for the scheme.
+	// codecs is private, as Serializer will be used for all higher-level encoding/decoding
+	codecs = k8sserializer.NewCodecFactory(Scheme)
+
+	// Serializer provides high-level encoding/decoding functions
+	Serializer = serializer.NewSerializer(Scheme, &codecs)
 )
+
+func init() {
+	AddToScheme(Scheme)
+}

config/crd/bases/git.flanksource.com_gitbranches.yaml

@@ -4,7 +4,7 @@ apiVersion: apiextensions.k8s.io/v1beta1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.2.4
+    controller-gen.kubebuilder.io/version: v0.2.5
   creationTimestamp: null
   name: gitbranches.git.flanksource.com
 spec:

config/crd/bases/git.flanksource.com_gitopsapis.yaml

@@ -0,0 +1,100 @@
+
+---
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.2.5
+  creationTimestamp: null
+  name: gitopsapis.git.flanksource.com
+spec:
+  group: git.flanksource.com
+  names:
+    kind: GitopsAPI
+    listKind: GitopsAPIList
+    plural: gitopsapis
+    singular: gitopsapi
+  scope: Namespaced
+  validation:
+    openAPIV3Schema:
+      description: GitopsAPI is the Schema for the gitopsapis API
+      properties:
+        apiVersion:
+          description: 'APIVersion defines the versioned schema of this representation
+            of an object. Servers should convert recognized schemas to the latest
+            internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+          type: string
+        kind:
+          description: 'Kind is a string value representing the REST resource this
+            object represents. Servers may infer this from the endpoint the client
+            submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+          type: string
+        metadata:
+          type: object
+        spec:
+          description: GitopsAPISpec defines the desired state of GitopsAPI
+          properties:
+            branch:
+              type: string
+            gitAssignee:
+              items:
+                type: string
+              type: array
+            gitEmail:
+              type: string
+            gitRepository:
+              description: The repository URL, can be a HTTP or SSH address.
+              pattern: ^(http|https|ssh)://
+              type: string
+            gitTags:
+              items:
+                type: string
+              type: array
+            gitUser:
+              type: string
+            kustomization:
+              description: The path to a kustomization file to insert or remove the
+                resource, can included templated values .e.g `specs/clusters/{{.cluster}}/kustomization.yaml`
+              type: string
+            path:
+              description: The path to save the resource into, should including templating
+                to make it unique per cluster/namespace/kind/name tuple e.g. `specs/clusters/{{.cluster}}/{{.name}}.yaml`
+              type: string
+            pull_request:
+              type: boolean
+            secretRef:
+              description: The secret name containing the Git credentials. For SSH
+                repositories the secret must contain SSH_PRIVATE_KEY, SSH_PRIVATE_KEY_PASSORD
+                For Github repositories it must contain GITHUB_TOKEN
+              properties:
+                name:
+                  description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
+                    TODO: Add other useful fields. apiVersion, kind, uid?'
+                  type: string
+              type: object
+            tokenRef:
+              description: 'The secret name containing the static credential to authenticate
+                agaist either as a `Authorization: Bearer` header or as a `?token=`
+                argument Must contain a key called TOKEN'
+              properties:
+                name:
+                  description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
+                    TODO: Add other useful fields. apiVersion, kind, uid?'
+                  type: string
+              type: object
+          type: object
+        status:
+          description: GitopsAPIStatus defines the observed state of GitopsAPI
+          type: object
+      type: object
+  version: v1
+  versions:
+  - name: v1
+    served: true
+    storage: true
+status:
+  acceptedNames:
+    kind: ""
+    plural: ""
+  conditions: []
+  storedVersions: []

config/crd/bases/git.flanksource.com_gitpullrequests.yaml

@@ -4,7 +4,7 @@ apiVersion: apiextensions.k8s.io/v1beta1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.2.4
+    controller-gen.kubebuilder.io/version: v0.2.5
   creationTimestamp: null
   name: gitpullrequests.git.flanksource.com
 spec:

config/crd/bases/git.flanksource.com_gitrepositories.yaml

@@ -4,7 +4,7 @@ apiVersion: apiextensions.k8s.io/v1beta1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.2.4
+    controller-gen.kubebuilder.io/version: v0.2.5
   creationTimestamp: null
   name: gitrepositories.git.flanksource.com
 spec:

config/crd/kustomization.yaml

@@ -2,3 +2,4 @@ resources:
   - bases/git.flanksource.com_gitbranches.yaml
   - bases/git.flanksource.com_gitpullrequests.yaml
   - bases/git.flanksource.com_gitrepositories.yaml
+  - bases/git.flanksource.com_gitopsapis.yaml