Move core services logs to the journal

Logs can now be viewed with the following, adding -f to follow
the logs.

journalctl -t default:gateway

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

docker-compose.yaml

@@ -26,8 +26,8 @@ services:
       - "8222"
       - "--store=memory"
       - "--cluster_id=faas-cluster"
-    ports:
-       - "127.0.0.1:8222:8222"
+    # ports:
+    #    - "127.0.0.1:8222:8222"
 
   prometheus:
     image: docker.io/prom/prometheus:v2.14.0

pkg/provider/handlers/deploy.go

@@ -128,7 +128,6 @@ func deploy(ctx context.Context, req types.FunctionDeployment, client *container
 func createTask(ctx context.Context, client *containerd.Client, container containerd.Container, cni gocni.CNI) error {
 
 	name := container.ID()
-	// task, taskErr := container.NewTask(ctx, cio.NewCreator(cio.WithStdio))
 
 	task, taskErr := container.NewTask(ctx, cio.BinaryIO("/usr/local/bin/faasd", nil))
 

pkg/supervisor.go

@@ -180,10 +180,10 @@ func (s *Supervisor) Start(svcs []Service) error {
 
 		log.Printf("Created container: %s\n", newContainer.ID())
 
-		task, err := newContainer.NewTask(ctx, cio.NewCreator(cio.WithStdio))
-		if err != nil {
+		task, taskErr := newContainer.NewTask(ctx, cio.BinaryIO("/usr/local/bin/faasd", nil))
+		if taskErr != nil {
 			log.Printf("Error creating task: %s\n", err)
-			return err
+			return taskErr
 		}
 
 		labels := map[string]string{}