remove not needed code

pkg/drivers/kic/kic.go

@@ -51,7 +51,7 @@ type Config struct {
 	Memory        int
 	StorePath     string
 	OciBinary     string // oci tool to use (docker, podman,...)
-	ImageSha      string // image name with sha to use for the node
+	ImageDigest   string // image name with sha to use for the node
 	APIServerPort int32  // port to connect to forward from container to user's machine
 }
 
@@ -64,7 +64,7 @@ func NewDriver(c Config) *Driver {
 		},
 		exec:          command.NewKICRunner(c.MachineName, c.OciBinary),
 		OciBinary:     c.OciBinary,
-		ImageSha:      c.ImageSha,
+		ImageSha:      c.ImageDigest,
 		CPU:           c.CPU,
 		Memory:        c.Memory,
 		APIServerPort: c.APIServerPort,
@@ -88,7 +88,7 @@ func (d *Driver) Create() error {
 		IPv6:              false, // MEDYA:TODO add proxy envs here
 	}
 
-	_, err := ks.Create(command.NewKICRunner(d.MachineName, d.OciBinary))
+	err := ks.Create(command.NewKICRunner(d.MachineName, d.OciBinary))
 	if err != nil {
 		return errors.Wrap(err, "create kic from spec")
 	}

pkg/drivers/kic/node/spec.go

@@ -45,7 +45,7 @@ type Spec struct {
 	Envs              map[string]string // environment variables to be passsed to passed to create nodes
 }
 
-func (d *Spec) Create(cmder command.Runner) (node *Node, err error) {
+func (d *Spec) Create(cmder command.Runner) (err error) {
 	params := CreateParams{
 		Name:         d.Name,
 		Image:        d.Image,
@@ -65,22 +65,17 @@ func (d *Spec) Create(cmder command.Runner) (node *Node, err error) {
 			HostPort:      d.APIServerPort,
 			ContainerPort: 6443,
 		})
-		node, err = CreateNode(
+		_, err = CreateNode(
 			params,
 			cmder,
 		)
 		if err != nil {
-			return node, err
+			return err
 		}
-
-		// stores the port mapping into the node internal state
-		node.cache.set(func(cache *nodeCache) {
-			cache.ports = map[int32]int32{6443: d.APIServerPort}
-		})
-		return node, nil
+		return nil
 
 	default:
-		return nil, fmt.Errorf("unknown node role: %s", d.Role)
+		return fmt.Errorf("unknown node role: %s", d.Role)
 	}
 }
 

pkg/minikube/command/kic_runner.go

@@ -57,13 +57,13 @@ func (k *kicRunner) RunCmd(cmd *exec.Cmd) (*RunResult, error) {
 			"-i", // interactive so we can supply input
 		)
 	}
-	// if the command is hooked up to the processes's output we want a tty
+	// if the command is hooked to another processes's output we want a tty
 	if isTerminal(cmd.Stderr) || isTerminal(cmd.Stdout) {
 		args = append(args,
 			"-t",
 		)
 	}
-	// set env
+
 	for _, env := range cmd.Env {
 		args = append(args, "-e", env)
 	}