debug some typo

Dockerfile

@@ -1,5 +1,3 @@
-ARG KUBERNETES_HOST=${KUBERNETES_HOST:-"127.0.0.1"}
-
 FROM golang:alpine AS deps
 
 WORKDIR /app
@@ -30,7 +28,7 @@ RUN export CGO_ENABLED=0 && \
 COPY . .
 
 RUN sed -i '/replace/d' go.mod
-RUN if [ ! -f swagger/index.html ]; then timeout 15 bee run --gendoc=true --downdoc=true; fi
+RUN if [ ! -f swagger/index.html ]; then timeout 15 bee run -gendoc=true -downdoc=true; fi
 RUN bee generate routers
 RUN bee generate docs
 RUN bee pack
@@ -41,8 +39,6 @@ RUN sed -i 's/http:\/\/127.0.0.1:8080\/swagger\/swagger.json/swagger.json/g' /ap
 
 FROM golang:alpine
 
-ENV KUBERNETES_SERVICE_HOST=$KUBERNETES_HOST
-
 WORKDIR /app
 COPY --from=builder /app/extracted/oc-datacenter /usr/bin/ 
 COPY --from=builder /app/extracted/swagger /app/swagger

controllers/admiralty.go

@@ -10,10 +10,13 @@ import (
 	"slices"
 	"time"
 
+	oclib "cloud.o-forge.io/core/oc-lib"
+
 	beego "github.com/beego/beego/v2/server/web"
 	jwt "github.com/golang-jwt/jwt/v5"
 	"gopkg.in/yaml.v2"
 	v1 "k8s.io/api/core/v1"
+	apierrors "k8s.io/apimachinery/pkg/api/errors"
 )
 
 type KubeInfo struct {
@@ -139,6 +142,12 @@ func (c *AdmiraltyController) CreateSource() {
 
 	res, err := serv.CreateAdmiraltySource(c.Ctx.Request.Context(),execution)
 	if err != nil {
+		if apierrors.IsAlreadyExists(err) {
+			c.Ctx.Output.SetStatus(409)
+			c.Data["json"] = map[string]string{"info" : "A source already exists for this namespace : " + execution}
+			c.ServeJSON()
+			return
+		}
 		// change code to 500
 		c.Ctx.Output.SetStatus(500)
 		c.Data["json"] = map[string]string{"error": err.Error()}
@@ -315,7 +324,6 @@ func (c *AdmiraltyController) CreateKubeSecret() {
 // @router /node/:execution [get]
 func (c *AdmiraltyController) GetNodeReady(){
 	var secret v1.Secret
-	
 	execution := c.Ctx.Input.Param(":execution")
 
 
@@ -339,12 +347,14 @@ func (c *AdmiraltyController) GetNodeReady(){
 	if node == nil {
 		c.Ctx.Output.SetStatus(404)
 		c.Data["json"] = map[string]string{
-			"error" : "the node for " + execution + " can't be found, make sure both target and source resources are set up on local and remote hosts",
+			"node" : "the node for " + execution + " can't be found, make sure both target and source resources are set up on local and remote hosts",
 		}
 		c.ServeJSON()
 		return
 	}
 
+
+
 	resp, err := serv.GetKubeconfigSecret(c.Ctx.Request.Context(),execution)
 	if err != nil {
 		// change code to 500
@@ -360,7 +370,6 @@ func (c *AdmiraltyController) GetNodeReady(){
 		return
 	}
 
-
 	// Extract JWT token RS265 encoded
 	var editedKubeconfig map[string]interface{}
 	json.Unmarshal(resp,&secret)
@@ -393,14 +402,15 @@ func (c *AdmiraltyController) GetNodeReady(){
 	}
 
 	if *isExpired {
-		c.Data["json"] = map[string]string{
+		c.Data["json"] = map[string]interface{}{
 			"token" : "token in the secret is expired and must be regenerated",
+			"node": node,
 		}
 		c.Ctx.Output.SetStatus(410)
 		c.ServeJSON()
 	}
 
-	c.Data["json"] = map[string]bool{"ok": true}
+	c.Data["json"] = map[string]interface{}{"node": node,"token": true}
 	c.ServeJSON()
 	
 }
@@ -426,6 +436,8 @@ func retrieveTokenFromKonfig(editedKubeconfig map[string]interface{}) (string,er
 }
 
 func isTokenExpired(token string) (*bool, error){
+	logger := oclib.GetLogger()
+
 	t, _, err := new(jwt.Parser).ParseUnverified(token, jwt.MapClaims{})
 	if err != nil {
 		fmt.Println("couldn't decode token")
@@ -437,7 +449,11 @@ func isTokenExpired(token string) (*bool, error){
 		fmt.Println("Error while checking token's expiration time")
 		return nil, err
 	}
-	fmt.Println("Expiration date : " + expiration.UTC().Format("2006-01-02T15:04:05"))
+
+	logger.Debug().Msg("Expiration date : " + expiration.UTC().Format("2006-01-02T15:04:05"))
+	logger.Debug().Msg(fmt.Sprint("Now : ", time.Now().Unix()))
+	logger.Debug().Msg(fmt.Sprint("Token : ", expiration.Unix()))
+
 
 	expired := expiration.Unix() < time.Now().Unix()
 

controllers/booking.go

@@ -5,6 +5,7 @@ import (
 	"errors"
 	"fmt"
 	"oc-datacenter/infrastructure"
+	"strings"
 	"time"
 
 	oclib "cloud.o-forge.io/core/oc-lib"
@@ -246,11 +247,19 @@ func (o *BookingController) Post() {
 		o.ServeJSON()
 		return
 	}
-
+	if err := o.createNamespace(resp.ExecutionsID); err != nil {
-	/*if err := o.createNamespace(resp.ExecutionsID); err != nil {
+		if strings.Contains(err.Error(), "already exists") {
-		fmt.Println(err.Error())
+			err = nil
-	}*/
+		} else {
-
+			o.Data["json"] = map[string]interface{}{
+				"data":  nil,
+				"code":  500,
+				"error": err.Error(),
+			}
+			o.ServeJSON()
+			return
+		}
+	}
 	o.Data["json"] = map[string]interface{}{
 		"data":  []interface{}{b},
 		"code":  200,

datacenter.json

@@ -3,5 +3,8 @@
     "NATS_URL": "nats://localhost:4222",
     "MONGO_DATABASE": "DC_myDC",
     "KUBERNETES_SERVICE_HOST": "172.16.0.183",
-    "port": "8092"
+    "port": "8092",
+    "KUBE_CA": "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",
+    "KUBE_CERT": "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",
+    "KUBE_DATA": "LS0tLS1CRUdJTiBFQyBQUklWQVRFIEtFWS0tLS0tCk1IY0NBUUVFSU0yYUxXTmtPQ2ZGRTJxM2V1VE9kaHd0RXdxTWRaVUZTTlRPOG50OER0K1RvQW9HQ0NxR1NNNDkKQXdFSG9VUURRZ0FFYkhsU2hUNlF5R1U2ckhFM3hCWkEzeHE3TXRZUE54N1JTZTFkZFlaRnFoZkFhL0pkRloyRgpnK3BLRklzaE9TYlNjVmFUS2tWN2taWXl0NU5qQWRERTZRPT0KLS0tLS1FTkQgRUMgUFJJVkFURSBLRVktLS0tLQo="
 }

docker-compose.yml

@@ -2,9 +2,6 @@ version: '3.4'
 
 services:
   oc-datacenter:
-    env_file:
-    - path: ./env.env
-      required: false
     environment: 
       - MONGO_DATABASE=DC_myDC
     image: 'oc-datacenter:latest'

docker_datacenter.json

@@ -1,5 +1,9 @@
 {
     "MONGO_URL":"mongodb://mongo:27017/", 
     "NATS_URL":"nats://nats:4222",
-    "MONGO_DATABASE":"DC_myDC"    
+    "MONGO_DATABASE":"DC_myDC",
+    "KUBERNETES_SERVICE_HOST" : "172.16.0.181",
+    "KUBE_CA" : "LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCk1JSUJlRENDQVIyZ0F3SUJBZ0lCQURBS0JnZ3Foa2pPUFFRREFqQWpNU0V3SHdZRFZRUUREQmhyTTNNdGMyVnkKZG1WeUxXTmhRREUzTXpnNE5UazJNVFl3SGhjTk1qVXdNakEyTVRZek16TTJXaGNOTXpVd01qQTBNVFl6TXpNMgpXakFqTVNFd0h3WURWUVFEREJock0zTXRjMlZ5ZG1WeUxXTmhRREUzTXpnNE5UazJNVFl3V1RBVEJnY3Foa2pPClBRSUJCZ2dxaGtqT1BRTUJCd05DQUFSbi9jVmNUb1orekZUdWZSL29qbG5JMnVpZXJYeTkxcWhxYWpHdWVobXYKV1A4NVQ1dXpkcE1rcFhrNnB5bTlFU0RlRjk1WDFkeTJqdjVFR3paZzZ2WWtvMEl3UURBT0JnTlZIUThCQWY4RQpCQU1DQXFRd0R3WURWUjBUQVFIL0JBVXdBd0VCL3pBZEJnTlZIUTRFRmdRVXJRK0xUR2NMNXBENnBxSEozaVh5CmZiMFRQUDR3Q2dZSUtvWkl6ajBFQXdJRFNRQXdSZ0loQUlObXp3ejhOUVRCNFlURlZJd3BudDhpQjJ5alRlQjYKbkZxRUN6SWw0amUzQWlFQW04dzRma1h0UEhzUG1Yc0hhUXFGSkhkUm9SQ1pSa016akU3REdZY1lMNVE9Ci0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0K",
+    "KUBE_CERT":"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",
+    "KUBE_DATA": "LS0tLS1CRUdJTiBFQyBQUklWQVRFIEtFWS0tLS0tCk1IY0NBUUVFSU0yYUxXTmtPQ2ZGRTJxM2V1VE9kaHd0RXdxTWRaVUZTTlRPOG50OER0K1RvQW9HQ0NxR1NNNDkKQXdFSG9VUURRZ0FFYkhsU2hUNlF5R1U2ckhFM3hCWkEzeHE3TXRZUE54N1JTZTFkZFlaRnFoZkFhL0pkRloyRgpnK3BLRklzaE9TYlNjVmFUS2tWN2taWXl0NU5qQWRERTZRPT0KLS0tLS1FTkQgRUMgUFJJVkFURSBLRVktLS0tLQo="
 }

env.env

@@ -1,4 +0,0 @@
-KUBERNETES_SERVICE_HOST=192.168.1.169
-KUBE_CA="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"
-KUBE_CERT="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"
-KUBE_DATA="LS0tLS1CRUdJTiBFQyBQUklWQVRFIEtFWS0tLS0tCk1IY0NBUUVFSU5ZS1BFb1dhd1NKUzJlRW5oWmlYMk5VZlY1ZlhKV2krSVNnV09TNFE5VTlvQW9HQ0NxR1NNNDkKQXdFSG9VUURRZ0FFVUozblJZN0tCNEtUWUx0WnFUMS96VS84a0Z2Sk1lUGhYMm1Vc25pczBiR3FZblkyaVZEeApYVzR2SVhTYjNqcm9iZ1YwSUtDT0twUWs2OHJEbE03ckRBPT0KLS0tLS1FTkQgRUMgUFJJVkFURSBLRVktLS0tLQo="

infrastructure/kubernetes.go

@@ -1,13 +1,11 @@
 package infrastructure
 
 import (
-	"bytes"
 	"context"
 	"encoding/base64"
 	"encoding/json"
 	"errors"
 	"fmt"
-	"html/template"
 	"oc-datacenter/conf"
 	"strings"
 
@@ -16,12 +14,40 @@ import (
 	rbacv1 "k8s.io/api/rbac/v1"
 	apierrors "k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	apply "k8s.io/client-go/applyconfigurations/core/v1"
+	"k8s.io/client-go/dynamic"
 	"k8s.io/client-go/kubernetes"
 	"k8s.io/client-go/rest"
 )
 
+var gvrSources = schema.GroupVersionResource{Group: "multicluster.admiralty.io", Version: "v1alpha1", Resource: "sources"}
+var gvrTargets = schema.GroupVersionResource{Group: "multicluster.admiralty.io", Version: "v1alpha1", Resource: "targets"}
+
 type KubernetesService struct {
-	Set *kubernetes.Clientset
+	Set 			*kubernetes.Clientset
+}
+
+func NewDynamicClient() (*dynamic.DynamicClient, error) {
+	config := &rest.Config{
+		Host: conf.GetConfig().KubeHost + ":" + conf.GetConfig().KubePort,
+		TLSClientConfig: rest.TLSClientConfig{
+			CAData:   []byte(conf.GetConfig().KubeCA),
+			CertData: []byte(conf.GetConfig().KubeCert),
+			KeyData:  []byte(conf.GetConfig().KubeData),
+		},
+	}
+
+	dynamicClient, err := dynamic.NewForConfig(config)
+	if err != nil {
+		return nil, errors.New("Error creating Dynamic client: " + err.Error())
+	}
+	if dynamicClient == nil {
+		return nil, errors.New("Error creating Dynamic client: dynamicClient is nil")
+	}
+
+	return dynamicClient, nil
 }
 
 func NewKubernetesService() (Infrastructure, error) {
@@ -33,6 +59,7 @@ func NewKubernetesService() (Infrastructure, error) {
 			KeyData:  []byte(conf.GetConfig().KubeData),
 		},
 	}
+	
 	// Create clientset
 	clientset, err := kubernetes.NewForConfig(config)
 	fmt.Println("NewForConfig", clientset, err)
@@ -43,6 +70,7 @@ func NewKubernetesService() (Infrastructure, error) {
 		return nil, errors.New("Error creating Kubernetes client: clientset is nil")
 	}
 
+
 	return &KubernetesService{
 		Set: clientset,
 	}, nil
@@ -82,6 +110,9 @@ func (k *KubernetesService) CreateNamespace(ctx context.Context, ns string) erro
 	namespace := &v1.Namespace{
 		ObjectMeta: metav1.ObjectMeta{
 			Name: ns,
+			Labels: map[string]string{
+				"multicluster-scheduler":"enabled",
+			},
 		},
 	}
 	// Create the namespace
@@ -195,25 +226,27 @@ func (k *KubernetesService) GenerateToken(ctx context.Context, ns string, durati
 	return token.Status.Token, nil
 }
 
+
+
 // Needs refactoring :
-//   - Retrieving the metada (in a method that Unmarshall the part of the json in a metadata object)
+//  - Retrieving the metada (in a method that Unmarshall the part of the json in a metadata object)
-func (k *KubernetesService) GetTargets(ctx context.Context) ([]string, error) {
+func (k *KubernetesService) GetTargets(ctx context.Context) ([]string,error){
 
 	var listTargets []string
-	resp, err := getCDRapiKube(*k.Set, ctx, "/apis/multicluster.admiralty.io/v1alpha1/targets")
+	resp, err := getCDRapiKube(*k.Set, ctx,"/apis/multicluster.admiralty.io/v1alpha1/targets")
 	if err != nil {
-		return nil, err
+		return nil,err
 	}
 
 	fmt.Println(string(resp))
 	var targetDict map[string]interface{}
-	err = json.Unmarshal(resp, &targetDict)
+	err = json.Unmarshal(resp,&targetDict)
 	if err != nil {
 		fmt.Println("TODO: handle the error when unmarshalling k8s API response")
 		return nil, err
 	}
 
-	b, _ := json.MarshalIndent(targetDict, "", " ")
+	b, _ := json.MarshalIndent(targetDict,""," ")
 	fmt.Println(string(b))
 
 	data := targetDict["items"].([]interface{})
@@ -225,18 +258,18 @@ func (k *KubernetesService) GetTargets(ctx context.Context) ([]string, error) {
 		
 		if err != nil {
 			fmt.Println("Error while Marshalling metadata field")
-			return nil, err
+			return nil,err
 		}
-		err = json.Unmarshal(byteMetada, &metadata)
+		err = json.Unmarshal(byteMetada,&metadata)
 		if err != nil {
 			fmt.Println("Error while Unmarshalling metadata field to the library object")
-			return nil, err
+			return nil,err
 		}
 
 		listTargets = append(listTargets, metadata.Name)
 	}
 
-	return listTargets, nil
+	return listTargets,nil
 
 }
 
@@ -249,46 +282,43 @@ func (k *KubernetesService) GetTargets(ctx context.Context) ([]string, error) {
 // - have declared the same namespace as the one where the pods are created in the local cluster
 //
 // - have delcared a serviceAccount with sufficient permission to create pods 
-func (k *KubernetesService) CreateAdmiraltyTarget(context context.Context, executionId string) ([]byte, error) {
+func (k *KubernetesService) CreateAdmiraltyTarget(context context.Context,executionId string)([]byte,error){
-	exists, err := k.GetKubeconfigSecret(context, executionId)
+	exists, err := k.GetKubeconfigSecret(context,executionId)
 	if err != nil {
 		fmt.Println("Error verifying kube-secret before creating target")
 		return nil, err
 	}
 
 	if exists == nil {
-		fmt.Println("Target needs to be binded to a secret in namespace ", executionId)
+		fmt.Println("Target needs to be binded to a secret in namespace ",executionId)
-		return nil, nil // Maybe we could create a wrapper for errors and add more info to have
+		return nil, nil	// Maybe we could create a wrapper for errors and add more info to have
 	}
 	
-	var targetManifest string
+
-	var tpl bytes.Buffer
+	target := map[string]interface{}{
-	tmpl, err := template.New("target").
+        "apiVersion": "multicluster.admiralty.io/v1alpha1",
-		Parse("{\"apiVersion\": \"multicluster.admiralty.io/v1alpha1\", \"kind\": \"Target\", \"metadata\": {\"name\": \"target-{{.ExecutionId}}\"}, \"spec\": { \"kubeconfigSecret\" :{\"name\": \"kube-secret-{{.ExecutionId}}\"}} }")
+        "kind":       "Target",
+        "metadata": map[string]interface{}{
+            "name":      "target-"+executionId,
+            "namespace": executionId,
+        },
+        "spec": map[string]interface{}{
+            "kubeconfigSecret": map[string]string{
+				"name" : "kube-secret-"+executionId,
+			},
+        },
+    }
+
+	res, err := dynamicClientApply(executionId, "target", gvrTargets, context, target)
 	if err != nil {
-		fmt.Println("Error creating the template for the target Manifest")
+		return nil, errors.New("Error when trying to apply Source definition :" + err.Error())
-		return nil, err
 	}
 
-	err = tmpl.Execute(&tpl, map[string]string{"ExecutionId": executionId})
+	return res, nil
-	targetManifest = tpl.String()
-	resp, err := postCDRapiKube(
-		*k.Set,
-		context,
-		"/apis/multicluster.admiralty.io/v1alpha1/namespaces/"+executionId+"/targets",
-		[]byte(targetManifest),
-		map[string]string{"fieldManager": "kubectl-client-side-apply"},
-		map[string]string{"fieldValidation": "Strict"},
-	)
 
-	if err != nil {
-		fmt.Println("Error trying to create a Source on remote cluster : ", err, " : ", resp)
-		return nil, err
-	}
-
-	return resp, nil
 }
 
+
 // Admiralty Source allows a cluster to receive pods from a remote cluster
 //
 // The source must be associated to a serviceAccount, which will execute the pods locally.
@@ -297,40 +327,32 @@ func (k *KubernetesService) CreateAdmiraltyTarget(context context.Context, execu
 // This method is temporary to implement the use of Admiralty, but must be edited
 // to rather contact the oc-datacenter from the remote cluster to create the source
 // locally and retrieve the token for the serviceAccount
-func (k *KubernetesService) CreateAdmiraltySource(context context.Context, executionId string) ([]byte, error) {
+func (k *KubernetesService) CreateAdmiraltySource(context context.Context,executionId string) ([]byte, error) {
-	var sourceManifest string
+
-	var tpl bytes.Buffer
+	source := map[string]interface{}{
-	tmpl, err := template.New("source").
+        "apiVersion": "multicluster.admiralty.io/v1alpha1",
-		Parse("{\"apiVersion\": \"multicluster.admiralty.io/v1alpha1\", \"kind\": \"Source\", \"metadata\": {\"name\": \"source-{{.ExecutionId}}\"}, \"spec\": {\"serviceAccountName\": \"sa-{{.ExecutionId}}\"} }")
+        "kind":       "Source",
+        "metadata": map[string]interface{}{
+            "name":      "source-"+executionId,
+            "namespace": executionId,
+        },
+        "spec": map[string]interface{}{
+            "serviceAccountName": "sa-"+executionId,
+        },
+    }
+
+
+	res, err := dynamicClientApply(executionId, "source",gvrSources, context, source)
 	if err != nil {
-		fmt.Println("Error creating the template for the source Manifest")
+		return nil, errors.New("Error when trying to apply Source definition :" + err.Error())
-		return nil, err
 	}
 
-	err = tmpl.Execute(&tpl, map[string]string{"ExecutionId": executionId})
+	return res, nil
-	sourceManifest = tpl.String()
-
-	resp, err := postCDRapiKube(
-		*k.Set,
-		context,
-		"/apis/multicluster.admiralty.io/v1alpha1/namespaces/"+executionId+"/sources",
-		[]byte(sourceManifest),
-		map[string]string{"fieldManager": "kubectl-client-side-apply"},
-		map[string]string{"fieldValidation": "Strict"},
-	)
-
-	// We can add more info to the log with the content of resp if not nil
-	if err != nil {
-		fmt.Println("Error trying to create a Source on remote cluster : ", err, " : ", resp)
-		return nil, err
-	}
-
-	return resp, nil
 }
 
 // Create a secret from a kubeconfing. Use it to create the secret binded to an Admiralty
 // target, which must contain the serviceAccount's token value
-func (k *KubernetesService) CreateKubeconfigSecret(context context.Context, kubeconfig string, executionId string) ([]byte, error) {
+func (k *KubernetesService) CreateKubeconfigSecret(context context.Context,kubeconfig string, executionId string) ([]byte, error) {
 	config, err := base64.StdEncoding.DecodeString(kubeconfig)
 	// config, err := base64.RawStdEncoding.DecodeString(kubeconfig)
 	if err != nil {
@@ -339,35 +361,40 @@ func (k *KubernetesService) CreateKubeconfigSecret(context context.Context, kube
 		return nil, err
 	}
 
-	secretManifest := &v1.Secret{
+	secretApplyConfig := apply.Secret("kube-secret-" + executionId,
-		ObjectMeta: metav1.ObjectMeta{
+									executionId).
-			Name:      "kube-secret-" + executionId,
+								WithData(map[string][]byte{
-			Namespace: executionId,
+										"config": config,
-		},
+										},
-		Data: map[string][]byte{
+									)
-			"config": config,
+
-		},
+
-	}
+
+	// exists, err := k.GetKubeconfigSecret(context,executionId)
+	// if err != nil {
+	// 	fmt.Println("Error verifying if kube secret exists in namespace ", executionId)
+	// 	return nil, err
+	// }
+	// if exists != nil {
+	// 	fmt.Println("kube-secret already exists in namespace", executionId)
+	// 	fmt.Println("Overriding existing kube-secret with a newer resource")
+	// 	// TODO : implement DeleteKubeConfigSecret(executionID)
+	// 	deleted, err := k.DeleteKubeConfigSecret(executionId)
+	// 	_ = deleted
+	// 	_ = err
+	// }
+
 
-	exists, err := k.GetKubeconfigSecret(context, executionId)
-	if err != nil {
-		fmt.Println("Error verifying if kube secret exists in namespace ", executionId)
-		return nil, err
-	}
-	if exists != nil {
-		fmt.Println("kube-secret already exists in namespace", executionId)
-		fmt.Println("Overriding existing kube-secret with a newer resource")
-		// TODO : implement DeleteKubeConfigSecret(executionID)
-		deleted, err := k.DeleteKubeConfigSecret(executionId)
-		_ = deleted
-		_ = err
-	}
 	resp, err := k.Set.CoreV1().
-		Secrets(executionId).
+				Secrets(executionId).
-		Create(context, secretManifest, metav1.CreateOptions{})
+				Apply(context,
+					secretApplyConfig,
+					metav1.ApplyOptions{
+						FieldManager: "admiralty-manager",
+				})
 				
 	if err != nil {
-		fmt.Println("Error while trying to contact API to get secret kube-secret-" + executionId)
+		fmt.Println("Error while trying to contact API to get secret kube-secret-"+executionId)
 		fmt.Println(err)
 		return nil, err
 	}
@@ -381,17 +408,17 @@ func (k *KubernetesService) CreateKubeconfigSecret(context context.Context, kube
 	return data, nil
 } 
 
-func (k *KubernetesService) GetKubeconfigSecret(context context.Context, executionId string) ([]byte, error) {
+func (k *KubernetesService) GetKubeconfigSecret(context context.Context,executionId string) ([]byte, error) {
 	resp, err := k.Set.CoreV1().
-		Secrets(executionId).
+						Secrets(executionId).
-		Get(context, "kube-secret-"+executionId, metav1.GetOptions{})
+						Get(context,"kube-secret-"+executionId,metav1.GetOptions{})
 
 	if err != nil {
-		if apierrors.IsNotFound(err) {
+		if(apierrors.IsNotFound(err)){
 			fmt.Println("kube-secret not found for execution", executionId)
 			return nil, nil
 		}
-		fmt.Println("Error while trying to contact API to get secret kube-secret-" + executionId)
+		fmt.Println("Error while trying to contact API to get secret kube-secret-"+executionId)
 		fmt.Println(err)
 		return nil, err
 	}
@@ -407,41 +434,73 @@ func (k *KubernetesService) GetKubeconfigSecret(context context.Context, executi
 	return data, nil
 }
 
-func (k *KubernetesService) DeleteKubeConfigSecret(executionID string) ([]byte, error) {
+func (k *KubernetesService) DeleteKubeConfigSecret(executionID string) ([]byte, error){
 
 	return []byte{}, nil
 }
 
-func getCDRapiKube(client kubernetes.Clientset, ctx context.Context, path string) ([]byte, error) {
+func getCDRapiKube(client kubernetes.Clientset, ctx context.Context, path string) ([]byte,error) {
 	resp, err := client.RESTClient().Get().
-		AbsPath(path).
+	AbsPath(path).
-		DoRaw(ctx) // from https://stackoverflow.com/questions/60764908/how-to-access-kubernetes-crd-using-client-go
+	DoRaw(ctx) // from https://stackoverflow.com/questions/60764908/how-to-access-kubernetes-crd-using-client-go
 
 	if err != nil {
-		fmt.Println("Error from k8s API when getting "+path+" : ", err)
+		fmt.Println("Error from k8s API when getting " + path + " : " , err)
-		return nil, err
+		return nil,err
 	}
 
 	return resp, nil
 }
 
-func postCDRapiKube(client kubernetes.Clientset, ctx context.Context, path string, body []byte, params ...map[string]string) ([]byte, error) {
+func dynamicClientApply(executionId string, typeResource string, resourceDefinition schema.GroupVersionResource, ctx context.Context, object map[string]interface{}) ([]byte, error) {
+	cli, err := NewDynamicClient()
+	if err != nil {
+		return nil, errors.New("Could not retrieve dynamic client when creating Admiralty Source : " + err.Error())
+	}
+
+	res, err := cli.Resource(resourceDefinition).
+				Namespace(executionId).
+				Apply(ctx, 
+					typeResource + "-" + executionId,
+					&unstructured.Unstructured{Object: object},
+					metav1.ApplyOptions{
+						FieldManager: "kubectl-client-side-apply", 
+					},
+				)
+	if err != nil {
+		fmt.Println("Error from k8s API when applying " + fmt.Sprint(object) + " to " + gvrSources.String() + " : " , err)
+		return nil,err
+	}
+
+
+	// We can add more info to the log with the content of resp if not nil
+	resByte, err := json.Marshal(res) 
+	if err != nil {
+		// fmt.Println("Error trying to create a Source on remote cluster : ", err , " : ", res)
+		return nil, err
+	}
+
+	return resByte, nil
+
+}
+
+func putCDRapiKube(client kubernetes.Clientset, ctx context.Context, path string, body []byte, params ...map[string]string) ([]byte, error){
 	req := client.RESTClient().
-		Post().
+				Post().
-		AbsPath(path).
+				AbsPath(path).
-		Body(body)
+				Body(body)
 
 	for _, param := range params {
-		for k, v := range param {
+		for k,v := range param {
-			req = req.Param(k, v)
+			req = req.Param(k,v)
 		}
 	}
 	
 	resp, err := req.DoRaw(ctx)
 
 	if err != nil {
-		fmt.Println("Error from k8s API when posting "+string(body)+" to "+path+" : ", err)
+		fmt.Println("Error from k8s API when posting " + string(body) + " to " + path + " : " , err)
-		return nil, err
+		return nil,err
 	}
 
 	return resp, nil
@@ -450,13 +509,13 @@ func postCDRapiKube(client kubernetes.Clientset, ctx context.Context, path strin
 // Returns the Kubernetes' Node object corresponding to the executionID if it exists on this host
 //
 // The node is created when an admiralty Target (on host) can connect to an admiralty Source (on remote)
-func (k *KubernetesService) GetOneNode(context context.Context, executionID string) (*v1.Node, error) {
+func (k *KubernetesService) GetOneNode(context context.Context,executionID string) (*v1.Node, error) {
 	res, err := k.Set.CoreV1().
-		Nodes().
+						Nodes().
-		List(
+						List(
-			context,
+							context, 
-			metav1.ListOptions{},
+							metav1.ListOptions{},
-		)
+						)
 	if err != nil {
 		fmt.Println("Error getting the list of nodes from k8s API")
 		fmt.Println(err)
@@ -464,7 +523,7 @@ func (k *KubernetesService) GetOneNode(context context.Context, executionID stri
 	}
 
 	for _, node := range res.Items {
-		if isNode := strings.Contains(node.Name, "admiralty-"+executionID+"-target-"+executionID+"-"); isNode {
+		if isNode := strings.Contains(node.Name,"admiralty-"+executionID+"-target-"+executionID+"-"); isNode {
 			return &node, nil
 		}
 	}

main.go

@@ -4,7 +4,6 @@ import (
 	"encoding/base64"
 	"oc-datacenter/conf"
 	_ "oc-datacenter/routers"
-	"os"
 
 	oclib "cloud.o-forge.io/core/oc-lib"
 	"cloud.o-forge.io/core/oc-lib/tools"
@@ -21,7 +20,7 @@ func main() {
 	// Load the right config file
 	o := oclib.GetConfLoader()
 	conf.GetConfig().Mode = o.GetStringDefault("MODE", "kubernetes")
-	conf.GetConfig().KubeHost = o.GetStringDefault("KUBERNETES_SERVICE_HOST", os.Getenv("KUBERNETES_SERVICE_HOST"))
+	conf.GetConfig().KubeHost = o.GetStringDefault("KUBERNETES_SERVICE_HOST", "")
 	conf.GetConfig().KubePort = o.GetStringDefault("KUBERNETES_SERVICE_PORT", "6443")
 
 	sDec, err := base64.StdEncoding.DecodeString(o.GetStringDefault("KUBE_CA", ""))