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Merge pull request #69 from SomtochiAma/flannel
Flannel Operator
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# Binaries for programs and plugins | ||
*.exe | ||
*.exe~ | ||
*.dll | ||
*.so | ||
*.dylib | ||
bin | ||
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# Test binary, build with `go test -c` | ||
*.test | ||
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# Output of the go coverage tool, specifically when used with LiteIDE | ||
*.out | ||
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# Kubernetes Generated files - skip generated files, except for vendored files | ||
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!vendor/**/zz_generated.* | ||
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# editor and IDE paraphernalia | ||
.idea | ||
*.swp | ||
*.swo | ||
*~ |
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FROM ubuntu:19.10 as kubectl | ||
RUN apt-get update | ||
RUN apt-get install -y curl | ||
RUN curl -fsSL https://dl.k8s.io/release/v1.17.4/bin/linux/amd64/kubectl > /usr/bin/kubectl | ||
RUN chmod a+rx /usr/bin/kubectl | ||
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# Build the manager binary | ||
FROM golang:1.13 as builder | ||
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WORKDIR /workspace | ||
# Copy the Go Modules manifests | ||
COPY go.mod go.mod | ||
COPY go.sum go.sum | ||
# cache deps before building and copying source so that we don't need to re-download as much | ||
# and so that source changes don't invalidate our downloaded layer | ||
RUN go mod download | ||
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# Copy the go source | ||
COPY main.go main.go | ||
COPY api/ api/ | ||
COPY controllers/ controllers/ | ||
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# Build | ||
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o manager main.go | ||
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# Use distroless as minimal base image to package the manager binary | ||
# Refer to https://github.com/GoogleContainerTools/distroless for more details | ||
FROM gcr.io/distroless/static:nonroot | ||
WORKDIR / | ||
COPY --from=builder /workspace/manager . | ||
COPY --from=kubectl /usr/bin/kubectl /usr/bin/kubectl | ||
COPY channels/ channels/ | ||
USER nonroot:nonroot | ||
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ENTRYPOINT ["/manager"] |
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# Image URL to use all building/pushing image targets | ||
IMG ?= ${USER}/flannel-operator:latest | ||
# Produce CRDs that work back to Kubernetes 1.11 (no version conversion) | ||
CRD_OPTIONS ?= "crd:trivialVersions=true" | ||
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# Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set) | ||
ifeq (,$(shell go env GOBIN)) | ||
GOBIN=$(shell go env GOPATH)/bin | ||
else | ||
GOBIN=$(shell go env GOBIN) | ||
endif | ||
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all: manager | ||
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# Run tests | ||
test: generate fmt vet manifests | ||
go test ./... -coverprofile cover.out | ||
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# Build manager binary | ||
manager: generate fmt vet | ||
go build -o bin/manager main.go | ||
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# Run against the configured Kubernetes cluster in ~/.kube/config | ||
run: generate fmt vet manifests | ||
go run ./main.go | ||
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# Install CRDs into a cluster | ||
install: manifests | ||
kustomize build config/crd | kubectl apply -f - | ||
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# Uninstall CRDs from a cluster | ||
uninstall: manifests | ||
kustomize build config/crd | kubectl delete -f - | ||
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# Deploy controller in the configured Kubernetes cluster in ~/.kube/config | ||
deploy: manifests | ||
cd config/manager && kustomize edit set image controller=${IMG} | ||
kustomize build config/default | kubectl apply -f - | ||
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# Generate manifests e.g. CRD, RBAC etc. | ||
manifests: controller-gen | ||
$(CONTROLLER_GEN) $(CRD_OPTIONS) rbac:roleName=manager-role webhook paths="./..." output:crd:artifacts:config=config/crd/bases | ||
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# Run go fmt against code | ||
fmt: | ||
go fmt ./... | ||
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# Run go vet against code | ||
vet: | ||
go vet ./... | ||
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# Generate code | ||
generate: controller-gen | ||
$(CONTROLLER_GEN) object:headerFile=./hack/boilerplate.go.txt paths="./..." | ||
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# Build the docker image | ||
docker-build: test | ||
docker build . -t ${IMG} | ||
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# Push the docker image | ||
docker-push: | ||
docker push ${IMG} | ||
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# find or download controller-gen | ||
# download controller-gen if necessary | ||
controller-gen: | ||
ifeq (, $(shell which controller-gen)) | ||
@{ \ | ||
set -e ;\ | ||
CONTROLLER_GEN_TMP_DIR=$$(mktemp -d) ;\ | ||
cd $$CONTROLLER_GEN_TMP_DIR ;\ | ||
go mod init tmp ;\ | ||
go get sigs.k8s.io/controller-tools/cmd/controller-gen@v0.2.4 ;\ | ||
rm -rf $$CONTROLLER_GEN_TMP_DIR ;\ | ||
} | ||
CONTROLLER_GEN=$(GOBIN)/controller-gen | ||
else | ||
CONTROLLER_GEN=$(shell which controller-gen) | ||
endif |
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domain: x-k8s.io | ||
repo: sigs.k8s.io/cluster-addons/flannel | ||
resources: | ||
- group: addons | ||
kind: Flannel | ||
version: v1alpha1 | ||
version: "2" |
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package v1alpha1 | ||
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import ( | ||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
addonv1alpha1 "sigs.k8s.io/kubebuilder-declarative-pattern/pkg/patterns/addon/pkg/apis/v1alpha1" | ||
) | ||
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// EDIT THIS FILE! THIS IS SCAFFOLDING FOR YOU TO OWN! | ||
// NOTE: json tags are required. Any new fields you add must have json tags for the fields to be serialized. | ||
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// FlannelSpec defines the desired state of Flannel | ||
type FlannelSpec struct { | ||
addonv1alpha1.CommonSpec `json:",inline"` | ||
addonv1alpha1.PatchSpec `json:",inline"` | ||
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// INSERT ADDITIONAL SPEC FIELDS - desired state of cluster | ||
// Important: Run "make" to regenerate code after modifying this file | ||
} | ||
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// FlannelStatus defines the observed state of Flannel | ||
type FlannelStatus struct { | ||
addonv1alpha1.CommonStatus `json:",inline"` | ||
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// INSERT ADDITIONAL STATUS FIELD - define observed state of cluster | ||
// Important: Run "make" to regenerate code after modifying this file | ||
} | ||
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// +kubebuilder:object:root=true | ||
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// Flannel is the Schema for the flannels API | ||
type Flannel struct { | ||
metav1.TypeMeta `json:",inline"` | ||
metav1.ObjectMeta `json:"metadata,omitempty"` | ||
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Spec FlannelSpec `json:"spec,omitempty"` | ||
Status FlannelStatus `json:"status,omitempty"` | ||
} | ||
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var _ addonv1alpha1.CommonObject = &Flannel{} | ||
var _ addonv1alpha1.Patchable = &Flannel{} | ||
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func (o *Flannel) ComponentName() string { | ||
return "flannel" | ||
} | ||
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func (o *Flannel) CommonSpec() addonv1alpha1.CommonSpec { | ||
return o.Spec.CommonSpec | ||
} | ||
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func (o *Flannel) PatchSpec() addonv1alpha1.PatchSpec { | ||
return o.Spec.PatchSpec | ||
} | ||
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func (o *Flannel) GetCommonStatus() addonv1alpha1.CommonStatus { | ||
return o.Status.CommonStatus | ||
} | ||
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func (o *Flannel) SetCommonStatus(s addonv1alpha1.CommonStatus) { | ||
o.Status.CommonStatus = s | ||
} | ||
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// +kubebuilder:object:root=true | ||
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// FlannelList contains a list of Flannel | ||
type FlannelList struct { | ||
metav1.TypeMeta `json:",inline"` | ||
metav1.ListMeta `json:"metadata,omitempty"` | ||
Items []Flannel `json:"items"` | ||
} | ||
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func init() { | ||
SchemeBuilder.Register(&Flannel{}, &FlannelList{}) | ||
} |
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/* | ||
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. | ||
*/ | ||
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// Package v1alpha1 contains API Schema definitions for the addons v1alpha1 API group | ||
// +kubebuilder:object:generate=true | ||
// +groupName=addons.x-k8s.io | ||
package v1alpha1 | ||
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import ( | ||
"k8s.io/apimachinery/pkg/runtime/schema" | ||
"sigs.k8s.io/controller-runtime/pkg/scheme" | ||
) | ||
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var ( | ||
// GroupVersion is group version used to register these objects | ||
GroupVersion = schema.GroupVersion{Group: "addons.x-k8s.io", Version: "v1alpha1"} | ||
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// SchemeBuilder is used to add go types to the GroupVersionKind scheme | ||
SchemeBuilder = &scheme.Builder{GroupVersion: GroupVersion} | ||
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// AddToScheme adds the types in this group-version to the given scheme. | ||
AddToScheme = SchemeBuilder.AddToScheme | ||
) |
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# Versions for the stable channel | ||
manifests: | ||
- version: 0.12.0 |
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