Merge branch 'main' of https://cloud.o-forge.io/core/oc-datacenter into main

Dockerfile

@@ -1,3 +1,5 @@
+ARG KUBERNETES_HOST=${KUBERNETES_HOST:-"127.0.0.1"}
+
 FROM golang:alpine AS deps
 
 WORKDIR /app
@@ -28,7 +30,7 @@ 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
@@ -39,6 +41,8 @@ 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

@@ -10,13 +10,10 @@ 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 {
@@ -142,12 +139,6 @@ 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()}
@@ -324,6 +315,7 @@ func (c *AdmiraltyController) CreateKubeSecret() {
 // @router /node/:execution [get]
 func (c *AdmiraltyController) GetNodeReady(){
 	var secret v1.Secret
+	
 	execution := c.Ctx.Input.Param(":execution")
 
 
@@ -347,14 +339,12 @@ func (c *AdmiraltyController) GetNodeReady(){
 	if node == nil {
 		c.Ctx.Output.SetStatus(404)
 		c.Data["json"] = map[string]string{
-			"node" : "the node for " + execution + " can't be found, make sure both target and source resources are set up on local and remote hosts",
+			"error" : "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
@@ -370,6 +360,7 @@ func (c *AdmiraltyController) GetNodeReady(){
 		return
 	}
 	
+
 	// Extract JWT token RS265 encoded
 	var editedKubeconfig map[string]interface{}
 	json.Unmarshal(resp,&secret)
@@ -402,15 +393,14 @@ func (c *AdmiraltyController) GetNodeReady(){
 	}
 
 	if *isExpired {
-		c.Data["json"] = map[string]interface{}{
+		c.Data["json"] = map[string]string{
 			"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]interface{}{"node": node,"token": true}
+	c.Data["json"] = map[string]bool{"ok": true}
 	c.ServeJSON()
 	
 }
@@ -436,8 +426,6 @@ 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")
@@ -449,11 +437,7 @@ 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

@@ -5,7 +5,6 @@ import (
 	"errors"
 	"fmt"
 	"oc-datacenter/infrastructure"
-	"strings"
 	"time"
 
 	oclib "cloud.o-forge.io/core/oc-lib"
@@ -247,19 +246,11 @@ func (o *BookingController) Post() {
 		o.ServeJSON()
 		return
 	}
-	if err := o.createNamespace(resp.ExecutionsID); err != nil {
+
-		if strings.Contains(err.Error(), "already exists") {
+	/*if err := o.createNamespace(resp.ExecutionsID); err != nil {
-			err = nil
+		fmt.Println(err.Error())
-		} 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

@@ -3,8 +3,5 @@
     "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

@@ -2,6 +2,9 @@ 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

@@ -1,9 +1,5 @@
 {
     "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" : "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",
-    "KUBE_CERT":"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",
-    "KUBE_DATA": "LS0tLS1CRUdJTiBFQyBQUklWQVRFIEtFWS0tLS0tCk1IY0NBUUVFSU0yYUxXTmtPQ2ZGRTJxM2V1VE9kaHd0RXdxTWRaVUZTTlRPOG50OER0K1RvQW9HQ0NxR1NNNDkKQXdFSG9VUURRZ0FFYkhsU2hUNlF5R1U2ckhFM3hCWkEzeHE3TXRZUE54N1JTZTFkZFlaRnFoZkFhL0pkRloyRgpnK3BLRklzaE9TYlNjVmFUS2tWN2taWXl0NU5qQWRERTZRPT0KLS0tLS1FTkQgRUMgUFJJVkFURSBLRVktLS0tLQo="
 }

env.env

@@ -0,0 +1,4 @@
+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

@@ -1,11 +1,13 @@
 package infrastructure
 
 import (
+	"bytes"
 	"context"
 	"encoding/base64"
 	"encoding/json"
 	"errors"
 	"fmt"
+	"html/template"
 	"oc-datacenter/conf"
 	"strings"
 
@@ -14,42 +16,14 @@ 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
 }
 
-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) {
 	config := &rest.Config{
 		Host: conf.GetConfig().KubeHost + ":" + conf.GetConfig().KubePort,
@@ -59,7 +33,6 @@ func NewKubernetesService() (Infrastructure, error) {
 			KeyData:  []byte(conf.GetConfig().KubeData),
 		},
 	}
-	
 	// Create clientset
 	clientset, err := kubernetes.NewForConfig(config)
 	fmt.Println("NewForConfig", clientset, err)
@@ -70,7 +43,6 @@ func NewKubernetesService() (Infrastructure, error) {
 		return nil, errors.New("Error creating Kubernetes client: clientset is nil")
 	}
 
-
 	return &KubernetesService{
 		Set: clientset,
 	}, nil
@@ -110,9 +82,6 @@ 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
@@ -226,27 +195,25 @@ 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)
-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{})
@@ -258,18 +225,18 @@ 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
 
 }
 
@@ -282,43 +249,46 @@ 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
 	}
 
-
+	var targetManifest string
-	target := map[string]interface{}{
+	var tpl bytes.Buffer
-        "apiVersion": "multicluster.admiralty.io/v1alpha1",
+	tmpl, err := template.New("target").
-        "kind":       "Target",
+		Parse("{\"apiVersion\": \"multicluster.admiralty.io/v1alpha1\", \"kind\": \"Target\", \"metadata\": {\"name\": \"target-{{.ExecutionId}}\"}, \"spec\": { \"kubeconfigSecret\" :{\"name\": \"kube-secret-{{.ExecutionId}}\"}} }")
-        "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 {
-		return nil, errors.New("Error when trying to apply Source definition :" + err.Error())
+		fmt.Println("Error creating the template for the target Manifest")
+		return nil, err
 	}
 
-	return res, nil
+	err = tmpl.Execute(&tpl, map[string]string{"ExecutionId": executionId})
+	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.
@@ -327,32 +297,40 @@ func (k *KubernetesService) CreateAdmiraltyTarget(context context.Context,execut
 // 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
-	source := map[string]interface{}{
+	var tpl bytes.Buffer
-        "apiVersion": "multicluster.admiralty.io/v1alpha1",
+	tmpl, err := template.New("source").
-        "kind":       "Source",
+		Parse("{\"apiVersion\": \"multicluster.admiralty.io/v1alpha1\", \"kind\": \"Source\", \"metadata\": {\"name\": \"source-{{.ExecutionId}}\"}, \"spec\": {\"serviceAccountName\": \"sa-{{.ExecutionId}}\"} }")
-        "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 {
-		return nil, errors.New("Error when trying to apply Source definition :" + err.Error())
+		fmt.Println("Error creating the template for the source Manifest")
+		return nil, err
 	}
 
-	return res, nil
+	err = tmpl.Execute(&tpl, map[string]string{"ExecutionId": executionId})
+	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 {
@@ -361,40 +339,35 @@ func (k *KubernetesService) CreateKubeconfigSecret(context context.Context,kubec
 		return nil, err
 	}
 
-	secretApplyConfig := apply.Secret("kube-secret-" + executionId,
+	secretManifest := &v1.Secret{
-									executionId).
+		ObjectMeta: metav1.ObjectMeta{
-								WithData(map[string][]byte{
+			Name:      "kube-secret-" + executionId,
+			Namespace: executionId,
+		},
+		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).
-				Apply(context,
+		Create(context, secretManifest, metav1.CreateOptions{})
-					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
 	}
@@ -408,17 +381,17 @@ func (k *KubernetesService) CreateKubeconfigSecret(context context.Context,kubec
 	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).
-						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
 	}
@@ -434,73 +407,41 @@ func (k *KubernetesService) GetKubeconfigSecret(context context.Context,executio
 	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).
 		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 dynamicClientApply(executionId string, typeResource string, resourceDefinition schema.GroupVersionResource, ctx context.Context, object map[string]interface{}) ([]byte, error) {
+func postCDRapiKube(client kubernetes.Clientset, ctx context.Context, path string, body []byte, params ...map[string]string) ([]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().
 		AbsPath(path).
 		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
@@ -509,7 +450,7 @@ func putCDRapiKube(client kubernetes.Clientset, ctx context.Context, path string
 // 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().
 		List(
@@ -523,7 +464,7 @@ func (k *KubernetesService) GetOneNode(context context.Context,executionID strin
 	}
 
 	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

@@ -4,6 +4,7 @@ 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"
@@ -20,7 +21,7 @@ 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", "")
+	conf.GetConfig().KubeHost = o.GetStringDefault("KUBERNETES_SERVICE_HOST", os.Getenv("KUBERNETES_SERVICE_HOST"))
 	conf.GetConfig().KubePort = o.GetStringDefault("KUBERNETES_SERVICE_PORT", "6443")
 
 	sDec, err := base64.StdEncoding.DecodeString(o.GetStringDefault("KUBE_CA", ""))