Implement Workload Run API

implemented workload run api and write e2e test
cases for workload run cli and API

pkg/server/handler/workloadHandler.go

@@ -1,9 +1,49 @@
 package handler
 
-import "github.com/gin-gonic/gin"
+import (
+	"github.com/cloud-native-application/rudrx/api/types"
+	"github.com/cloud-native-application/rudrx/pkg/oam"
+	"github.com/cloud-native-application/rudrx/pkg/plugins"
+	"github.com/spf13/pflag"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	"github.com/cloud-native-application/rudrx/pkg/server/apis"
+	"github.com/cloud-native-application/rudrx/pkg/server/util"
+	"github.com/gin-gonic/gin"
+)
 
 // Workload related handlers
 func CreateWorkload(c *gin.Context) {
+	kubeClient := c.MustGet("KubeClient")
+	var body apis.WorkloadRunBody
+	if err := c.ShouldBindJSON(&body); err != nil {
+		util.HandleError(c, util.InvalidArgument, "the workload run request body is invalid")
+		return
+	}
+	fs := pflag.NewFlagSet("workload", pflag.ContinueOnError)
+	for _, f := range body.Flags {
+		fs.String(f.Name, f.Value, "")
+	}
+	evnName := body.EnvName
+	var template types.Capability
+
+	template, err := plugins.LoadCapabilityByName(body.WorkloadType)
+	appObj, err := oam.BaseComplete(evnName, body.WorkloadName, body.AppGroup, fs, template)
+	if err != nil {
+		util.HandleError(c, util.StatusInternalServerError, err.Error())
+		return
+	}
+	env, err := oam.GetEnvByName(evnName)
+	if err != nil {
+		util.HandleError(c, util.StatusInternalServerError, err.Error())
+		return
+	}
+	msg, err := oam.BaseRun(body.Staging, appObj, kubeClient.(client.Client), env)
+	if err != nil {
+		util.HandleError(c, util.StatusInternalServerError, err.Error())
+		return
+	}
+	util.AssembleResponse(c, msg, err)
 }
 
 func UpdateWorkload(c *gin.Context) {