Adding Base Operator Without Resources

**This change addresses the need by:**

* closes #9

Author: christopherhein

.gitignore

@@ -0,0 +1,7 @@
+aws-operator
+pod-role.json
+.DS_Store
+aws-operator.yml
+kubeconfig
+dist/
+.envrc

Dockerfile

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+FROM alpine
+MAINTAINER Christopher Hein <[email protected]>
+
+RUN apk --no-cache add openssl musl-dev ca-certificates
+COPY aws-operator /usr/local/bin/
+
+ENTRYPOINT ["/usr/local/bin/aws-operator"]

Makefile

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+commitSHA := $(shell git describe --dirty --always)
+dateStr := $(shell date +%s)
+
+.PHONY: build
+build:
+	go build -ldflags "-X main.commit=$(commitSHA) -X main.date=$(dateStr)" ./cmd/aws-operator
+
+.PHONY: release
+release:
+	rm -fr dist
+	goreleaser
+
+.PHONY: install-bindata
+install-bindata:
+	go get -u github.com/jteeuwen/go-bindata/...
+
+.PHONY: install-aws-codegen
+install-aws-codegen:
+	go get -u github.com/christopherhein/aws-operator-codegen
+
+# .PHONY: update-bindata
+# update-bindata:
+# 	go generate ./pkg/cloudformation/
+
+.PHONY: aws-codegen
+aws-codegen:
+	aws-operator-codegen process
+
+.PHONY: k8s-codegen
+k8s-codegen:
+	./codegen.sh
+
+.PHONY: codegen
+codegen: aws-codegen k8s-codegen
+
+.PHONY: rebuild
+rebuild: codegen build

codegen.sh

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+#!/bin/bash -e
+
+# 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.
+
+scriptdir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+projectdir="$(pwd | sed "s#$GOPATH\/src\/##g")"
+cd ${scriptdir}/vendor/k8s.io/code-generator && ./generate-groups.sh \
+  all \
+  ${projectdir}/pkg/client \
+  ${projectdir}/pkg/apis \
+  "operator.aws:v1alpha1" \

configs/aws-operator.yaml

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+---
+kind: Namespace
+apiVersion: v1
+metadata:
+  name: aws-operator
+---
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1beta1
+metadata:
+  name: aws-operator
+  namespace: aws-operator
+rules:
+- apiGroups:
+  - extensions
+  resources:
+  - thirdpartyresources
+  verbs:
+  - get
+  - list
+  - watch
+  - create
+  - delete
+  - update
+- apiGroups:
+  - apiextensions.k8s.io
+  resources:
+  - customresourcedefinitions
+  verbs:
+  - get
+  - list
+  - watch
+  - create
+  - delete
+- apiGroups:
+  - operator.aws
+  resources:
+  - "*"
+  verbs:
+  - "*"
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: aws-operator
+  namespace: aws-operator
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1beta1
+metadata:
+  name: aws-operator
+  namespace: aws-operator
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: aws-operator
+subjects:
+- kind: ServiceAccount
+  name: aws-operator
+  namespace: default
+# TODO: Uncomment when you have an image to deploy
+# ---
+# apiVersion: apps/v1beta1
+# kind: Deployment
+# metadata:
+#   name: aws-operator
+#   namespace: aws-operator
+# spec:
+#   replicas: 1
+#   template:
+#     metadata:
+#       labels:
+#         app: aws-operator
+#     spec:
+#       serviceAccountName: aws-operator
+#       containers:
+#       - name: aws-operator
+#         image: christopherhein/aws-operator:VERSION_NUMBER
+#         imagePullPolicy: Always

examples/.gitkeep

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+package awsio
+
+const (
+	// GroupName represents the base of this package
+	GroupName = "operator.aws"
+	// Version defines the latest version published
+	Version = "v1alpha1"
+)

models/.gitkeep

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+// +k8s:deepcopy-gen=package,register
+
+// Package v1alpha1 is the v1alpha1 version of the API.
+// +groupName=operator.aws
+package v1alpha1

pkg/apis/operator.aws/register.go

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+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+
+	awsio "github.com/christopherhein/aws-operator/pkg/apis/operator.aws"
+)
+
+// SchemeBuilder definition
+var (
+	SchemeBuilder      = runtime.NewSchemeBuilder(addKnownTypes)
+	localSchemeBuilder = &SchemeBuilder
+	AddToScheme        = SchemeBuilder.AddToScheme
+)
+
+// SchemeGroupVersion is group version used to register these objects
+var SchemeGroupVersion = schema.GroupVersion{Group: awsio.GroupName, Version: awsio.Version}
+
+func init() {
+	// We only register manually written functions here. The registration of the
+	// generated functions takes place in the generated files. The separation
+	// makes the code compile even when the generated files are missing.
+	localSchemeBuilder.Register(addKnownTypes)
+}
+
+// Resource takes an unqualified resource and returns back a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+// Adds the list of known types to api.Scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion)
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}