Extend the Function type with a memoryLimit field, create a conversion to k8s resource value and return it through the REST API.

Signed-off-by: Shikachuu <zcmate@gmail.com>

pkg/provider/handlers/read.go

@@ -2,6 +2,7 @@ package handlers
 
 import (
 	"encoding/json"
+	"k8s.io/apimachinery/pkg/api/resource"
 	"log"
 	"net/http"
 
@@ -37,6 +38,7 @@ func MakeReadHandler(client *containerd.Client) func(w http.ResponseWriter, r *h
 		for _, fn := range fns {
 			annotations := &fn.annotations
 			labels := &fn.labels
+			memory := resource.NewQuantity(fn.memoryLimit, resource.BinarySI)
 			res = append(res, types.FunctionStatus{
 				Name:        fn.name,
 				Image:       fn.image,
@@ -47,6 +49,7 @@ func MakeReadHandler(client *containerd.Client) func(w http.ResponseWriter, r *h
 				Secrets:     fn.secrets,
 				EnvVars:     fn.envVars,
 				EnvProcess:  fn.envProcess,
+				Limits:      &types.FunctionResources{Memory: memory.String()},
 				CreatedAt:   fn.createdAt,
 			})
 		}