deviceShifu LwM2M Implement

Makefile

@@ -71,6 +71,11 @@ buildx-push-image-deviceshifu-tcp-tcp:
 		--build-arg PROJECT_ROOT="${PROJECT_ROOT}" ${PROJECT_ROOT} \
 		-t edgehub/deviceshifu-tcp-tcp:${IMAGE_VERSION} --push
 
+buildx-build-image-deviceshifu-http-lwm2m:
+	docker buildx build --platform=linux/amd64,linux/arm64,linux/arm  -f ${PROJECT_ROOT}/dockerfiles/Dockerfile.deviceshifuLwM2M \
+		--build-arg PROJECT_ROOT="${PROJECT_ROOT}" ${PROJECT_ROOT} \
+		-t edgehub/deviceshifu-http-lwm2m:${IMAGE_VERSION} --push
+
 buildx-push-image-shifu-controller:
 	docker buildx build --platform=linux/amd64,linux/arm64,linux/arm -f $(PROJECT_ROOT)/pkg/k8s/crd/Dockerfile \
           --build-arg PROJECT_ROOT="$(PROJECT_ROOT)" $(PROJECT_ROOT) \
@@ -142,6 +147,11 @@ buildx-build-image-deviceshifu-http-http:
 		--build-arg PROJECT_ROOT="${PROJECT_ROOT}" ${PROJECT_ROOT} \
 		-t edgehub/deviceshifu-http-http:${IMAGE_VERSION} --load
 
+buildx-build-image-deviceshifu-http-lwm2m:
+	docker buildx build --platform=linux/$(shell go env GOARCH) -f ${PROJECT_ROOT}/dockerfiles/Dockerfile.deviceshifuLwM2M \
+		--build-arg PROJECT_ROOT="${PROJECT_ROOT}" ${PROJECT_ROOT} \
+		-t edgehub/deviceshifu-http-lwm2m:${IMAGE_VERSION} --load
+
 buildx-build-image-deviceshifu-http-mqtt:
 	docker buildx build --platform=linux/$(shell go env GOARCH) -f ${PROJECT_ROOT}/dockerfiles/Dockerfile.deviceshifuMQTT \
 	 	--build-arg PROJECT_ROOT="${PROJECT_ROOT}" ${PROJECT_ROOT} \

cmd/deviceshifu/cmdlwm2m/main.go

@@ -0,0 +1,34 @@
+package main
+
+import (
+	"os"
+
+	"github.com/edgenesis/shifu/pkg/deviceshifu/deviceshifubase"
+	"github.com/edgenesis/shifu/pkg/deviceshifu/deviceshifulwm2m"
+	"github.com/edgenesis/shifu/pkg/logger"
+
+	"k8s.io/apimachinery/pkg/util/wait"
+)
+
+func main() {
+	deviceName := os.Getenv("EDGEDEVICE_NAME")
+	namespace := os.Getenv("EDGEDEVICE_NAMESPACE")
+
+	deviceShifuMetadata := &deviceshifubase.DeviceShifuMetaData{
+		Name:           deviceName,
+		ConfigFilePath: deviceshifubase.DeviceConfigmapFolderPath,
+		KubeConfigPath: deviceshifubase.KubernetesConfigDefault,
+		Namespace:      namespace,
+	}
+
+	ds, err := deviceshifulwm2m.New(deviceShifuMetadata)
+	if err != nil {
+		logger.Fatalf("Error creating deviceshifu: %v", err)
+	}
+
+	if err := ds.Start(wait.NeverStop); err != nil {
+		logger.Fatalf("Error starting deviceshifu: %v", err)
+	}
+
+	select {}
+}

dockerfiles/Dockerfile.deviceshifuLwM2M

@@ -0,0 +1,27 @@
+# Build the manager binary
+FROM --platform=$BUILDPLATFORM golang:1.23.1 as builder
+
+WORKDIR /shifu
+
+COPY go.mod go.mod
+COPY go.sum go.sum
+COPY pkg/k8s pkg/k8s
+COPY cmd/deviceshifu/cmdlwm2m cmd/deviceshifu/cmdlwm2m
+COPY pkg/deviceshifu pkg/deviceshifu
+COPY pkg/logger pkg/logger
+
+RUN go mod download
+
+# Build the Go app
+ARG TARGETOS
+ARG TARGETARCH
+
+RUN CGO_ENABLED=0 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -a -o /output/deviceshifu cmd/deviceshifu/cmdlwm2m/main.go
+
+FROM gcr.io/distroless/static-debian11
+WORKDIR /
+COPY --from=builder /output/deviceshifu deviceshifu
+
+# Command to run the executable
+USER 65532:65532
+ENTRYPOINT ["/deviceshifu"]

docs/design/deviceshifu/design-deviceShifu-lwm2m.md

@@ -133,7 +133,7 @@ type LwM2MSetting struct {
 	SecurityMode *SecurityMode `json:"securityMode,omitempty"`
 	DTLSMode     *DTLSMode     `json:"dtlsMode,omitempty"`
 
-	CipherSuites []CiperSuite `json:"cipherSuites,omitempty"`
+	CipherSuites []CipherSuite `json:"cipherSuites,omitempty"`
 	PSKIdentity  *string      `json:"pskIdentity,omitempty"`
 	PSKKey       *string      `json:"pskKey,omitempty"`
 }
@@ -145,10 +145,10 @@ const (
     // ...
 )
 
-type CiperSuite string
+type CipherSuite string
 
 const (
-	CiperSuite_TLS_ECDHE_ECDSA_WITH_AES_128_CCM   CiperSuite = "TLS_ECDHE_ECDSA_WITH_AES_128_CCM"
+	CipherSuite_TLS_ECDHE_ECDSA_WITH_AES_128_CCM   CipherSuite = "TLS_ECDHE_ECDSA_WITH_AES_128_CCM"
     // ...
 )
 ```

examples/lwm2mdeviceShifu/lwm2m-deviceshifu-configmap.yaml

@@ -0,0 +1,21 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: deviceshifu-lwm2m
+  namespace: deviceshifu
+data:
+#    device name and image address
+  driverProperties: |
+    driverSku: LwM2M Device
+    driverImage: lwm2m-device:v0.0.1
+#    available instructions
+  instructions: |
+    instructions:
+      temperature:
+        protocolPropertyList:
+          ObjectId: /3303/0/5700
+          EnableObserve: false
+      reset:
+        protocolPropertyList:
+          ObjectId: /3303/0/5605
+          EnableObserve: false

examples/lwm2mdeviceShifu/lwm2m-deviceshifu-deployment.yaml

@@ -0,0 +1,38 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  labels:
+    app: deviceshifu-lwm2m-deployment
+  name: deviceshifu-lwm2m-deployment
+  namespace: deviceshifu
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: deviceshifu-lwm2m-deployment
+  template:
+    metadata:
+      labels:
+        app: deviceshifu-lwm2m-deployment
+    spec:
+      containers:
+        - image: edgehub/deviceshifu-http-lwm2m:nightly
+          name: deviceshifu-lwm2m
+          ports:
+            - containerPort: 8080
+          volumeMounts:
+            - name: deviceshifu-config
+              mountPath: "/etc/edgedevice/config"
+              readOnly: true
+          env:
+            - name: EDGEDEVICE_NAME
+              value: "edgedevice-lwm2m"
+            - name: EDGEDEVICE_NAMESPACE
+              value: "devices"
+            - name: LOG_LEVEL
+              value: debug
+      volumes:
+        - name: deviceshifu-config
+          configMap:
+            name: deviceshifu-lwm2m
+      serviceAccountName: edgedevice-sa

examples/lwm2mdeviceShifu/lwm2m-deviceshifu-service.yaml

@@ -0,0 +1,27 @@
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    app: deviceshifu-lwm2m-deployment
+  name: deviceshifu-lwm2m
+  namespace: deviceshifu
+spec:
+  ports:
+    - name: deviceshifu
+      port: 80
+      protocol: TCP
+      nodePort: 30080
+      targetPort: 8080
+    - name: lwm2mserver-coap
+      port: 5683
+      protocol: UDP
+      nodePort: 30000
+      targetPort: 5683
+    - name: lwm2mserver-coaps
+      port: 5684
+      protocol: UDP
+      nodePort: 30001
+      targetPort: 5684
+  selector:
+    app: deviceshifu-lwm2m-deployment
+  type: NodePort

examples/lwm2mdeviceShifu/lwm2m-edgedevice.yaml

@@ -0,0 +1,18 @@
+apiVersion: shifu.edgenesis.io/v1alpha1
+kind: EdgeDevice
+metadata:
+  name: edgedevice-lwm2m
+  namespace: devices
+spec:
+  sku: "LwM2M Device"
+  connection: Ethernet
+  protocol: LwM2M
+  protocolSettings:
+    LwM2MSetting:
+      endpointName: test
+      securityMode: DTLS
+      dtlsMode: PSK
+      cipherSuites: 
+        - TLS_PSK_WITH_AES_128_CCM_8
+      pskIdentity: hint
+      pskKey: ABC123

go.mod

@@ -21,6 +21,8 @@ require (
 	github.com/mochi-co/mqtt v1.3.2
 	github.com/onsi/ginkgo/v2 v2.20.2
 	github.com/onsi/gomega v1.34.2
+	github.com/pion/dtls/v2 v2.2.8-0.20240201071732-2597464081c8
+	github.com/plgd-dev/go-coap/v3 v3.1.6
 	github.com/spf13/cobra v1.8.1
 	github.com/stretchr/testify v1.9.0
 	github.com/taosdata/driver-go/v3 v3.5.8
@@ -32,6 +34,7 @@ require (
 require (
 	filippo.io/edwards25519 v1.1.0 // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/internal v1.10.0 // indirect
+	github.com/dsnet/golib/memfile v1.0.0 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/evanphx/json-patch v5.6.0+incompatible // indirect
 	github.com/fatih/color v1.13.0 // indirect
@@ -43,13 +46,18 @@ require (
 	github.com/golang-sql/sqlexp v0.1.0 // indirect
 	github.com/google/gnostic-models v0.6.8 // indirect
 	github.com/google/pprof v0.0.0-20240827171923-fa2c70bbbfe5 // indirect
+	github.com/hashicorp/errwrap v1.1.0 // indirect
+	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/klauspost/compress v1.17.9 // indirect
 	github.com/klauspost/cpuid/v2 v2.2.8 // indirect
 	github.com/minio/md5-simd v1.1.2 // indirect
+	github.com/pion/logging v0.2.2 // indirect
+	github.com/pion/transport/v3 v3.0.1 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/rs/xid v1.6.0 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
+	go.uber.org/atomic v1.11.0 // indirect
 	golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 // indirect
 	golang.org/x/tools v0.24.0 // indirect
 	gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect